CN101048484A - Method and system for modifying a used hydrocarbon fluid to create a cylinder oil - Google Patents
Method and system for modifying a used hydrocarbon fluid to create a cylinder oil Download PDFInfo
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- CN101048484A CN101048484A CNA2004800442980A CN200480044298A CN101048484A CN 101048484 A CN101048484 A CN 101048484A CN A2004800442980 A CNA2004800442980 A CN A2004800442980A CN 200480044298 A CN200480044298 A CN 200480044298A CN 101048484 A CN101048484 A CN 101048484A
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- 239000012530 fluid Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 47
- 239000004215 Carbon black (E152) Substances 0.000 title claims description 8
- 229930195733 hydrocarbon Natural products 0.000 title claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 8
- 239000010727 cylinder oil Substances 0.000 title abstract description 8
- 239000003921 oil Substances 0.000 claims abstract description 83
- 239000000314 lubricant Substances 0.000 claims abstract description 48
- 239000000654 additive Substances 0.000 claims abstract description 21
- 230000000996 additive effect Effects 0.000 claims abstract description 20
- 230000004048 modification Effects 0.000 claims abstract description 9
- 238000012986 modification Methods 0.000 claims abstract description 9
- 230000003137 locomotive effect Effects 0.000 claims description 54
- 239000010729 system oil Substances 0.000 claims description 37
- 239000000203 mixture Substances 0.000 claims description 16
- 239000003513 alkali Substances 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 239000010705 motor oil Substances 0.000 claims description 9
- 239000000446 fuel Substances 0.000 claims description 8
- 150000001447 alkali salts Chemical class 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 6
- 239000010913 used oil Substances 0.000 claims description 6
- 239000012208 gear oil Substances 0.000 claims description 5
- 239000010723 turbine oil Substances 0.000 claims description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 4
- 239000005864 Sulphur Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000000153 supplemental effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000002156 mixing Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 2
- 229960001860 salicylate Drugs 0.000 description 2
- 229960002317 succinimide Drugs 0.000 description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000010725 compressor oil Substances 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/028—Overbased salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/26—Overbased carboxylic acid salts
- C10M2207/262—Overbased carboxylic acid salts derived from hydroxy substituted aromatic acids, e.g. salicylates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—Amides; Imides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/043—Mannich bases
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/02—Groups 1 or 11
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/252—Diesel engines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Lubricants (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
This invention relates to a method (and a corresponding system) of creating a cylinder oil, the method comprising modification of at least one initial fluid (101) by determining the TBN(s) of the at least one initial fluid, determining a desired TBN of a cylinder oil (102) and adjusting the TBN(s) of the at least one initial fluid (101) accordingly by blending the at least one initial fluid (101) with suited additive(s) (103). In this way, a method (and system) for modifying initial fluid(s) to create a cylinder oil by adjusting TBN is obtained. This provides significant economical benefits since lubricants that otherwise would have to be disposed of can be re-used as a total-loss cylinder lubricant. Further cylinder oil does not have to be purchased. The oil(s) used to blend the cylinder oil is/are of more consistent quality as it is replenished contrary to the traditional practice which reduces machinery wear, etc. Thus, the replenishment of the initial fluid(s) provides enhanced and consistent performance of the initial fluids resulting in greatly reduced component wear and equipment lifecycle cost. Even further, a more environmentally friendly method/system is provided since waste, in the form of spent oil(s) that is discarded after prolonged use, is reduced as it is converted into a cylinder oil.
Description
Invention field
The present invention relates to produce the method for total loss lubricant.In addition, the present invention relates to produce the system of total loss lubricant.
Background of invention
Two the independent lubricating oil systems of two stroke crosshead engines assembling that are used for navigation or stationary applications.An oiling system comprises so-called system oil, and this system oil is generally used for the lubricated of motor bearing and for example oil cooled piston and cooling and is used for the activation of various valves and/or control etc.Other oiling system comprises and is generally used for engine cylinder, the lubricated total loss lubricant (locomotive oil) of piston ring and piston skirt.
In typical two stroke crosshead engines, locomotive oil is continuously by each running consumption of engine, and system oil is not consumed (except the less involuntary leakage) in principle.Because oil consumption, the oiling system that comprises that the oiling system of locomotive oil also is commonly referred to " total loss ".The use of system oil and locomotive oil and all kinds are well known in the art.
Locomotive oil typically comprises some additive, this additive play a part to reduce, minimize or in and the acid concentration of cylinder system.
The SAE of typical cylinder (Automotive Engineering Society (Society of AutomotiveEngineering)) viscosity equal about 50 and total basicnumber (TBN) be generally the neutralization that about 40-70 is used for the acid product that produces in combustion processes.The SAE viscosity of typical recycling system oil is generally about 30 and have low relatively TBN content, typically less than 10.These illustration numerical value can be dependent on the application of the system that oil uses therein and specific design and change.
In the two stroke crosshead engines design of the electronics that relates to valve recently and/or hydrostatic control and/or activation etc., the minimum performance of system oil requires to compare remarkable increase with using the design early of tradition machinery control/activated.
Yet in four-stroke, trunk piston (diesel oil) engine, typically only use single oil type to be used for lubricated and cooling.Such engine is as on the boats and ships, or second/auxiliary or puopulsion engine in stationary power generation or liquid/gas transmission application.The SAE viscosity of used like this oil typically is about 30 or 40.Although the system oil of two stroke crosshead engines typically remains on the time that prolongs in its regularity energy limit, trunk piston engine oils is constantly by exposing to the open air of combustion processes influenced.Yet because the intrinsic design of two stroke crosshead engines, waste vapour cylinder lubricant always leaks through the piston rod packing case, and pollutes system oil.Therefore, the useful performance of trunk engine and system oil deterioration and finally must replenishing or fully more change oil in time.Similarly, ship upper container or other lubricant that uses in the fixed position, and in time deterioration and so must replenishing at certain intervals or change as hydraulic liquid, gear oil, turbine oil, heavy-duty oil, system oil, trunk piston engine oils, compressor wet goods because as pollution, oxidation, hydrolysis etc.
The performance level of lubricant is periodic measurement and can be no more than some limit typically, and condition is to endanger the condition of assembly of refueling.The major reason of performance loss is caused by particle pollution.These particles comprise combustion by-products and wear assembly, and it can actual be removed by oil separator.Yet under the situation of two stroke crosshead engines, a pollution source is the waste vapour cylinder oil leakage of process stuffing box, causes that the viscosity of system oil and base number increase in time, and this is can not be by the process of separator reverse.
The frictionloss of diesel motor mainly has adhesive characteristics.Therefore the increase of system oil viscosity causes the efficient, the fuel consumption of increase and the discharging of increase that reduce.
Be to make locomotive oil, art methods and system typically the suitable base oil of blend and suitable additive and/or additive assembly thing to obtain the full formula lubricant cylinder.This typical case carries out and the lubricant cylinder that obtains must be transported to boats and ships or offshore device to be used for engine at the lubricant agent special intermingling apparatus.
Except that the inevitable mixing of locomotive oil of mentioning and system oil, art methods and system be the oil of these types of additionally mixed not.In addition, the flow of lubricant or the changes of properties of real engine condition also advised being adapted to by some art methods/systems, and reference is as US6779505.Yet such method and system does not solve owing to the oily deterioration of pollution or other process and re-uses the possibility of these used oil as locomotive oil.
Purpose of the present invention and general introduction
The purpose of this invention is to provide the method (with the system of correspondence) that produces locomotive oil, this method solves above-mentioned (and other) shortcoming of prior art.Further purpose is to adopt cost effectively to provide this method (with the system of correspondence) with the mode of simplifying.
Further purpose of the present invention is to realize non-total loss lubricant improvement performance in time and so non-total loss lubricant of more effective use and locomotive oil.
These purposes are especially reached by the method (with the system of correspondence) that produces locomotive oil, this method comprises by at least a initial fluid of following mode modification: the TBN that measures at least a initial fluid, therefore determine the required TBN of locomotive oil and regulate the TBN of at least a initial fluid by at least a initial fluid of blend and suitable additive.
Adopt this mode, obtain only to regulate TBN and the modification initial fluid to produce the method for locomotive oil.
Since otherwise must can be used as the total loss lubricant cylinder again by the depleted lubricant, this provides the remarkable economical benefit.In addition, must not buy locomotive oil.The oil that is used for the blend locomotive oil has more consistent quality, and this is replenished owing to its (opposite with conventional practice), and this reduces wear and tear in machines etc.Therefore, the additional raising and the consistent performance that initial fluid is provided of initial fluid, cause the component wear that greatly reduces and equipment life cycle cost.Even further, providing more eco-friendly method/system, this is because the long-time waste material of the abandoned waste oil form in back that uses reduces because being converted to locomotive oil.
Preferably, at least a initial fluid is to the used oil of small part.Thus, the full formula lubricant cylinder obtains by the TBN that improves this used initial fluid.
In preferred embodiments, suitable additive comprises at least a alkali.
In a further preferred embodiment, at least a alkali comprises
1. the basic salt of alkali or alkaline earth element, and/or
Purification agent and/or
3. dispersion agent.
Alkali/alkaline earth element can be for example K, Na, Ca, Ba, Mg etc.Basic salt can belong to the inorganic chemistry classification as oxide compound, oxyhydroxide, carbonate, vitriol etc.Purification agent can belong to as sulfonate, salicylate, the organic chemistry classification of phenates, sulfo group phenates, Mannich base etc.Dispersion agent can belong to the organic chemistry classification of succinimide etc.
In preferred embodiments, locomotive oil is used for reciprocation internal combustion engine, and this reciprocation internal combustion engine is used for navigation or stationary applications.
In another embodiment still, reciprocation internal combustion engine is two stroke crosshead engines.
Preferably, the method according to this invention and its embodiment offshore, scene or in the device of land, use.
Preferably, produce the locomotive oil that TBN is adapted to oil fuel characteristic and/or real engine operational requirement.
In another preferred embodiment, the sulphur content of the TBN based on fuel oil of locomotive oil is selected.
Preferably, initial fluid is a hydrocarbon fluid.In one embodiment, hydrocarbon fluid is a lubricant.
In preferred embodiments, the lubricant that lubricant was to use, the i.e. lubricant that partly uses at least elsewhere.
Preferably, used lubricant is selected from lubricant, as hydraulic liquid, gear oil, system oil, trunk piston engine oils, turbine oil, heavy-duty oil, compressor wet goods.
In preferred embodiments, the locomotive oil of generation is based on the two-cycle engine system oil, and this system oil is continuous, approaching emits (tap) and replenishment cycles system oil this existing system from existing system continuously or discontinuously.
In other preferred embodiment, the locomotive oil of generation is based on the mixture of lubricant, and the mixture of this lubricant is continuous, approaching emits from existing system continuously or discontinuously, and supplemental lubrication agent in this existing system.
Can be for example used or can be original in addition as the oil of initial fluid, promptly directly from any fresh lubricant hold tank etc.
In another embodiment, this method further comprises the step of use suited instrumentation with control finished lubricants quality.
The invention still further relates to corresponding to method of the present invention and have system with method same advantage of the present invention.More specifically, the invention still further relates to the system that locomotive oil is provided, this system comprises: by the device of at least a initial fluid of following mode modification: the TBN that measures at least a initial fluid, therefore determine the required TBN of locomotive oil and regulate the TBN of at least a initial fluid by at least a initial fluid of blend and suitable additive.
Favourable embodiment according to system of the present invention defines in the dependent claims and is discussed in more detail below.The embodiment of system is corresponding to the embodiment of method and owing to identical reason has identical advantage.
The accompanying drawing summary
The illustrative embodiment that these and other aspect of the present invention shows from accompanying drawing is obvious and about the illustrative embodiment that shows in the accompanying drawing and illustrate, wherein:
Fig. 1 shows the brief block diagram according to one embodiment of the invention.
The description of preferred embodiment
Fig. 1 shows the brief block diagram according to one embodiment of the invention.Shown the supply of total loss lubricant cylinder, it comprises locomotive oil (102), alkali additive (103) and comprise the system oil loop of at least a initial fluid (101).Further show two stroke crosshead engines (100), waste tank (106), fresh system oil tank (105), separator (107) and carry out blending equipment of the present invention (104).
Produce locomotive oil by at least a initial fluid of following mode modification (101) according to the present invention: the TBN that measures at least a initial fluid, therefore determine the required TBN of locomotive oil (102) and regulate the TBN of at least a initial fluid (101) by at least a initial fluid of blend (101) and suitable additive (103).This is preferably undertaken by blending equipment (104).Preferably, at least a initial fluid is to the used oil of small part.Thus, the TBN by the used oil of modification obtains the full formula lubricant cylinder.
Regulate TBN and preferably include at least a additive level of adjusting or add one or more additives, wherein additive comprises at least a alkali (basic salt that comprises alkali or alkaline earth element), and/or purification agent and/or dispersion agent.
Alkali/alkaline earth element can be for example K, Na, Ca, Ba, Mg etc.Basic salt can belong to the inorganic chemistry classification as oxide compound, oxyhydroxide, carbonate, vitriol etc.Purification agent can belong to as sulfonate, salicylate, the organic chemistry classification of phenates, sulfo group phenates, Mannich base etc.Dispersion agent can belong to the organic chemistry classification of succinimide etc.
As mentioning, locomotive oil can be used for reciprocation internal combustion engine (as two stroke crosshead engines), and it is used for navigation or stationary applications.The generation of locomotive oil is to be very suitable for offshore or rig-site utilization owing to the easy of it with to desired initial fluid and the normal availability of additive.
The generation of locomotive oil can consider that also other aspect such as actual engine require the sulphur content with fuel.
Used initial fluid can be for example hydraulic liquid, gear oil, system oil, trunk piston engine oils, turbine oil, heavy-duty oil, compressor wet goods.
Preferably, initial fluid is that system oil and total loss lubricant are locomotive oils.
In one embodiment, the locomotive oil of generation is based on the two-cycle engine system oil, this system oil continuously, near emitting from existing system continuously or discontinuously, and in this existing system the replenishment cycles system oil.
Perhaps, the locomotive oil of generation is based on the mixture of oil, this oily mixture continuously, near emitting from existing system continuously or discontinuously, and in this existing system makeup oil.
Oil can be for example used or can be original in addition, promptly directly from any fresh lubricant hold tank etc.
Remarkable advantage of the present invention is only must provide full formula fresh system oil to sustainer.System oil is used for its traditional purpose then and with some system oil and additive blend and regulate TBN, makes it be suitable for according to locomotive oil of the present invention.This increases the geographic availability of needed oil and is increased in competition between the supply of oil merchant, and this is because the application of the invention, and all present known two-stroke cycle system oils can be used as the initial oil of locomotive oil.In addition because in appropriate circumstances, other initial fluid, as but be not limited to used hydraulic pressure, gear, trunk engine or compressor oil and can be included in the method that produces locomotive oil, can quite reduce purchase cost.
In addition, must replenish them, therefore minimize or avoid the problem of deterioration gradually because some initial fluid are used further to make locomotive oil (contrasting as the conventional use with them) now.
In preferred embodiments, the proposition system oil is emitted to use the basis of these initial fluid as locomotive oil generation according to the present invention from continuous, the continuously approaching or interruption of two stroke sustainers and/or any other suitable initial fluid.
The additive or the additive assembly thing that are used for properties-correcting agent can be served several purposes, but always are used to regulate oily TBN usually.This method also can be used for providing TBN level flexibly, as by the natural fuel oiliness can and the requirement of engine operation parameters institute.
According to the generation of locomotive oil/locomotive oil of the present invention because it easy is very suitable for on-the-spot the generation, as aboard ship/container, off shore device, stationary installation etc.
In the claims, any reference symbol of arranging between two parenthesis should be not interpreted as the restriction claim.Word " comprise " do not get rid of in the claim listed beyond those key element or the existence of step.Word before key element " one " or " a kind of " do not get rid of the existence of a plurality of such key elements.
Claims (32)
1. produce the method for locomotive oil, this method comprises by at least a initial fluid of following mode modification (101): the TBN that measures at least a initial fluid, therefore determine the required TBN of locomotive oil (102) and regulate the TBN of at least a initial fluid (101) by at least a initial fluid of blend (101) and suitable additive (103).
2. according to the process of claim 1 wherein that at least a initial fluid is to the used oil of small part.
3. according to the method for claim 1-2, wherein suitable additive comprises at least a alkali.
4. according to the method for claim 3, wherein at least a alkali comprises
● the basic salt of alkali or alkaline earth element, and/or
● purification agent and/or
● dispersion agent.
5. according to the method for claim 1-4, wherein locomotive oil is used for reciprocation internal combustion engine, and this reciprocation internal combustion engine is used for navigation or stationary applications.
6. according to the method for claim 5, wherein this reciprocation internal combustion engine is two stroke crosshead engines.
7. according to the method for claim 1-6, wherein this method offshore, scene or in the device of land, use.
8. according to the method for claim 1-7, wherein produce the locomotive oil that TBN is adapted to oil fuel characteristic and/or real engine operational requirement.
9. according to the method for claim 1-8, wherein select the TBN of locomotive oil based on the sulphur content of oil fuel.
10. according to the method for claim 1-9, wherein this initial fluid is a hydrocarbon fluid.
11. according to the method for claim 10, wherein this hydrocarbon fluid is a lubricant.
12. according to the method for claim 11, the lubricant that was to use of lubricant wherein.
13. according to the method for claim 12, wherein used lubricant is selected from hydraulic liquid, gear oil, system oil, trunk piston engine oils, turbine oil, heavy-duty oil, compressor wet goods.
14. method according to claim 1-13, wherein the locomotive oil of Chan Shenging is based on the two-cycle engine system oil, this system oil continuously, near emitting from existing system continuously or discontinuously, and in this existing system the replenishment cycles system oil.
15. according to the method for claim 1-13, wherein the locomotive oil of Chan Shenging is based on the mixture of lubricant, the mixture of this lubricant is continuous, approaching emits from existing system continuously or discontinuously, and supplemental lubrication agent in this existing system.
16. according to the method for claim 1-15, wherein this method further comprises the steps: to use the quality of suitable instrument with the control finished lubricants.
17. the system of locomotive oil is provided, this system comprises: by the device (104) of at least a initial fluid of following mode modification (101): the TBN that measures at least a initial fluid, therefore determine the required TBN of locomotive oil (102) and regulate the TBN of at least a initial fluid (101) by at least a initial fluid of blend (101) and suitable additive (103).
18. according to the system of claim 17, wherein at least a initial fluid is to the used oil of small part.
19. according to the system of claim 17-18, wherein suitable additive comprises at least a alkali.
20. according to the system of claim 19, wherein at least a alkali comprises
● the basic salt of alkali or alkaline earth element, and/or
● purification agent and/or
● dispersion agent.
21. according to the system of claim 17-20, wherein locomotive oil is used for reciprocation internal combustion engine, this reciprocation internal combustion engine is used for navigation or stationary applications.
22. according to the system of claim 21, wherein this reciprocation internal combustion engine is two stroke crosshead engines.
23. according to the system of claim 17-22, wherein system's offshore, scene or in the device of land, use.
24., wherein produce the locomotive oil that TBN is adapted to oil fuel characteristic and/or real engine operational requirement according to the system of claim 17-23.
25., wherein select the TBN of locomotive oil based on the sulphur content of oil fuel according to the system of claim 17-24.
26. according to the system of claim 17-25, wherein this initial fluid is a hydrocarbon fluid.
27. according to the system of claim 26, wherein this hydrocarbon fluid is a lubricant.
28. according to the system of claim 27, the lubricant that was to use of lubricant wherein.
29. according to the system of claim 28, wherein used lubricant is selected from hydraulic liquid, gear oil, system oil, trunk piston engine oils, turbine oil, heavy-duty oil, compressor wet goods.
30. system according to claim 17-29, wherein the locomotive oil of Chan Shenging is based on the two-cycle engine system oil, this system oil continuously, near emitting from existing system continuously or discontinuously, and in this existing system the replenishment cycles system oil.
31. according to the system of claim 17-29, wherein the locomotive oil of Chan Shenging is based on the mixture of lubricant, the mixture of this lubricant is continuous, approaching emits from existing system continuously or discontinuously, and supplemental lubrication agent in this existing system.
32. according to the system of claim 17-31, wherein system further comprises the suited instrumentation that can be used for controlling the finished lubricants quality.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04388064A EP1640442B1 (en) | 2004-09-24 | 2004-09-24 | Method and system for modifying a used hydrocarbon fluid to create a cylinder oil |
EP04388064.0 | 2004-09-24 | ||
PCT/DK2004/000846 WO2006032271A1 (en) | 2004-09-24 | 2004-12-07 | Method and system for modifying a used hydrocarbon fluid to create a cylinder oil |
Publications (2)
Publication Number | Publication Date |
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CN101048484A true CN101048484A (en) | 2007-10-03 |
CN101048484B CN101048484B (en) | 2010-07-14 |
Family
ID=34931958
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Application Number | Title | Priority Date | Filing Date |
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CN2004800442980A Active CN101048484B (en) | 2004-09-24 | 2004-12-07 | Method and system for modifying a used hydrocarbon fluid to create a cylinder oil |
Country Status (18)
Country | Link |
---|---|
EP (1) | EP1640442B1 (en) |
JP (1) | JP2008514738A (en) |
KR (1) | KR20070057960A (en) |
CN (1) | CN101048484B (en) |
AT (1) | ATE440933T1 (en) |
AU (1) | AU2004323536A1 (en) |
BR (1) | BRPI0419133A (en) |
CA (1) | CA2581393A1 (en) |
DE (1) | DE602004022809D1 (en) |
DK (1) | DK1640442T3 (en) |
ES (1) | ES2332719T3 (en) |
IL (1) | IL182146A0 (en) |
IS (1) | IS8632A (en) |
MX (1) | MX2007003383A (en) |
NO (1) | NO20072007L (en) |
RU (1) | RU2345127C1 (en) |
WO (1) | WO2006032271A1 (en) |
ZA (1) | ZA200702449B (en) |
Cited By (4)
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CN102066535A (en) * | 2008-06-18 | 2011-05-18 | 道达尔炼油与销售部 | Cylinder lubricant for a two-stroke marine engine |
CN106050616A (en) * | 2016-07-29 | 2016-10-26 | 高原压缩技术(天津)有限公司 | Residual oil or waste oil recycling system for reciprocating compressor |
CN108865399A (en) * | 2013-02-19 | 2018-11-23 | 德国卢克船用润滑油股份有限公司 | The method and apparatus of cylinder oil is used to prepare with and related methods, ship and application |
CN111542717A (en) * | 2017-10-31 | 2020-08-14 | 马斯克公司 | Apparatus and method for blending oil on a marine vessel |
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AU2004326157A1 (en) * | 2004-12-30 | 2006-07-06 | A.P.Moller-Maersk A/S | Method and system for improving fuel economy and environmental impact operating a 2-stroke engine |
AU2006301982B2 (en) | 2005-10-14 | 2011-06-30 | The Lubrizol Corporation | Lubricating compositions |
WO2007057007A1 (en) * | 2005-11-21 | 2007-05-24 | A.P. Møller-Mærsk A/S | Improved fuel efficiency for trunk piston four-stroke diesel engines |
EP1788204A1 (en) * | 2005-11-21 | 2007-05-23 | A.P. Moller - Maersk A/S | Improved fuel efficiency for trunk piston four-stroke diesel engines |
JP6025564B2 (en) | 2009-10-08 | 2016-11-16 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイShell Internationale Research Maatschappij Besloten Vennootshap | System for lubricating a two-cycle engine |
CN102676272B (en) * | 2011-03-10 | 2014-07-16 | 中国石油天然气股份有限公司 | Marine lubricating oil complexing agent |
CN102676273B (en) * | 2011-03-10 | 2013-10-16 | 中国石油天然气股份有限公司 | Marine cylinder oil complexing agent |
DE202013012085U1 (en) | 2013-02-19 | 2015-04-29 | Lukoil Marine Lubricants Germany Gmbh | Device for the production of cylinder oil, and cylinder oil |
EP3341595B1 (en) * | 2015-08-24 | 2022-06-22 | A.P. Møller - Mærsk A/S | Method and apparatus for preparing an oil to be supplied to the cylinders of a two-stroke crosshead engine |
EP4075108A1 (en) * | 2015-11-11 | 2022-10-19 | A.P. Møller - Mærsk A/S | Blender and method for preparing an oil to be supplied to the cylinders of a two-stroke crosshead engine |
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JPH07247494A (en) * | 1994-03-11 | 1995-09-26 | Cosmo Sogo Kenkyusho:Kk | Reclaimed lubricant composition |
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US6874459B2 (en) * | 2002-02-26 | 2005-04-05 | Exxonmobil Research And Engineering Company | Modification of lubricant properties in an operating all loss lubricating system |
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-
2004
- 2004-09-24 DE DE602004022809T patent/DE602004022809D1/en active Active
- 2004-09-24 AT AT04388064T patent/ATE440933T1/en not_active IP Right Cessation
- 2004-09-24 ES ES04388064T patent/ES2332719T3/en active Active
- 2004-09-24 EP EP04388064A patent/EP1640442B1/en active Active
- 2004-09-24 DK DK04388064T patent/DK1640442T3/en active
- 2004-12-07 RU RU2007115420/04A patent/RU2345127C1/en not_active IP Right Cessation
- 2004-12-07 AU AU2004323536A patent/AU2004323536A1/en not_active Abandoned
- 2004-12-07 CA CA002581393A patent/CA2581393A1/en not_active Abandoned
- 2004-12-07 KR KR1020077008840A patent/KR20070057960A/en not_active Application Discontinuation
- 2004-12-07 JP JP2007532771A patent/JP2008514738A/en active Pending
- 2004-12-07 WO PCT/DK2004/000846 patent/WO2006032271A1/en active Application Filing
- 2004-12-07 CN CN2004800442980A patent/CN101048484B/en active Active
- 2004-12-07 MX MX2007003383A patent/MX2007003383A/en active IP Right Grant
- 2004-12-07 BR BRPI0419133-1A patent/BRPI0419133A/en not_active IP Right Cessation
-
2007
- 2007-03-22 IL IL182146A patent/IL182146A0/en unknown
- 2007-03-23 ZA ZA200702449A patent/ZA200702449B/en unknown
- 2007-04-17 IS IS8632A patent/IS8632A/en unknown
- 2007-04-19 NO NO20072007A patent/NO20072007L/en not_active Application Discontinuation
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102066535A (en) * | 2008-06-18 | 2011-05-18 | 道达尔炼油与销售部 | Cylinder lubricant for a two-stroke marine engine |
CN102066535B (en) * | 2008-06-18 | 2015-01-21 | 道达尔销售服务公司 | Cylinder lubricant for a two-stroke marine engine |
CN108865399A (en) * | 2013-02-19 | 2018-11-23 | 德国卢克船用润滑油股份有限公司 | The method and apparatus of cylinder oil is used to prepare with and related methods, ship and application |
US10240497B2 (en) | 2013-02-19 | 2019-03-26 | Lukoil Marine Lubricants Germany Gmbh | Process and apparatus for the preparation of a cylinder oil |
US10975739B2 (en) | 2013-02-19 | 2021-04-13 | Lukoil Marine Lubricants Germany Gmbh | Process and apparatus for the preparation of a cylinder oil |
CN108865399B (en) * | 2013-02-19 | 2021-07-13 | 德国卢克船用润滑油股份有限公司 | Method and apparatus for preparing cylinder oil and related method, vessel and use |
CN106050616A (en) * | 2016-07-29 | 2016-10-26 | 高原压缩技术(天津)有限公司 | Residual oil or waste oil recycling system for reciprocating compressor |
CN111542717A (en) * | 2017-10-31 | 2020-08-14 | 马斯克公司 | Apparatus and method for blending oil on a marine vessel |
CN111542717B (en) * | 2017-10-31 | 2022-07-01 | 马斯克公司 | Apparatus and method for blending oil on a marine vessel |
US11473461B2 (en) | 2017-10-31 | 2022-10-18 | Maersk A/S | Apparatus and method for blending oil on a marine vessel |
Also Published As
Publication number | Publication date |
---|---|
WO2006032271A8 (en) | 2006-11-23 |
BRPI0419133A (en) | 2007-12-11 |
IS8632A (en) | 2007-04-17 |
DE602004022809D1 (en) | 2009-10-08 |
AU2004323536A1 (en) | 2006-03-30 |
EP1640442A1 (en) | 2006-03-29 |
ATE440933T1 (en) | 2009-09-15 |
CN101048484B (en) | 2010-07-14 |
JP2008514738A (en) | 2008-05-08 |
ES2332719T3 (en) | 2010-02-11 |
DK1640442T3 (en) | 2009-12-07 |
ZA200702449B (en) | 2008-10-29 |
WO2006032271A1 (en) | 2006-03-30 |
NO20072007L (en) | 2007-04-19 |
MX2007003383A (en) | 2008-03-04 |
CA2581393A1 (en) | 2006-03-30 |
RU2345127C1 (en) | 2009-01-27 |
KR20070057960A (en) | 2007-06-07 |
IL182146A0 (en) | 2007-07-24 |
RU2007115420A (en) | 2008-10-27 |
EP1640442B1 (en) | 2009-08-26 |
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