CN104959125A - Activated carbon adsorbent used for automobile engine oil - Google Patents
Activated carbon adsorbent used for automobile engine oil Download PDFInfo
- Publication number
- CN104959125A CN104959125A CN201510260980.3A CN201510260980A CN104959125A CN 104959125 A CN104959125 A CN 104959125A CN 201510260980 A CN201510260980 A CN 201510260980A CN 104959125 A CN104959125 A CN 104959125A
- Authority
- CN
- China
- Prior art keywords
- parts
- activated carbon
- engine oil
- under
- distilled water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses an activated carbon adsorbent used for automobile engine oil. The activated carbon adsorbent is prepared from, by weight, 100 to 150 parts of sludge, 13 to 17 parts of maize straw, 15 to 24 parts of peanut shell, 10 to 15 parts of manganese ore powder, 30 to 50 parts of zinc chloride, 13 to 16 parts of magnesium silicate, 5 to 8 parts of silicon dioxide, 3 to 5 parts of polyvinyl alcohol, 3 to 5 parts of polyacrylamide, 9 to 13 parts of furnace slag powder, 6 to 8 parts of boron fibre, 7 to 9 parts of mica powder, and an appropriate amount of distilled water. According to a preparation method, furnace slag powder, boron fibre, and mica powder are combined so as to improve fire resistance and adsorbability of sludge activated carbon greatly, increase adsorption capacity, change wastes into valuables, and save resources; adsorption capacity of the activated carbon adsorbent is large, and absorption effect is excellent; and the activated carbon adsorbent is convenient to remove, is capable of removing mechanical impurities and colloid in engine oil, maintaining cleanness of lubricating oil, and prolonging service life of engine oil, and possesses a promising application prospect.
Description
Technical field
The present invention relates to absorbent fields, particularly a kind of automobile engine oil acticarbon and preparation method thereof.
Background technology
In engine working process, carbon distribution oxidized under metal filings, dust, high temperature and gelatinous precipitate, water etc. are constantly mixed into lubricating oil.The words of not carrying out removing are easy to hurt engine, reduce service life, cause security incident.Active carbon is a kind of porous carbonaceous material, its highly developed pore structure makes it have huge surface area, so be easy to fully contact with the toxic and harmful in air, this highly developed pore structure constitutes a powerful absorption field of force, impart the distinctive absorption property of active carbon, thus reach the effect of absorption, purification.Mainly contain chemical classes, biological species, photocatalyst series products in the market, these valuable product, have the restriction of certain service condition, and active carbon class has price material benefit, easy to use, pollution-free, have no side effect, the advantages such as result of use is desirable, but common acticarbon is easily saturated, easy powder falling is scattered, service time is not long, and is separated not easily, the shortcoming of the aspects such as adsorption efficiency is low.
Along with the reinforcement of the quickening of urbanization process, the increase of urban population and environmental consciousness, the discharge capacity of urban industry waste water and sanitary sewage is increasing, and treatment rate of domestic sewage also improves year by year, and the mud generation rate of Sewage Plant also sharply increases.The moisture percentage in sewage sludge of sewage treatment plant is high, has the semi-drying solid waste with complicated rheological characteristic of a large amount of organic matters, poisonous and harmful substance etc., and large, easy corrupt, unstable, the foul smelling of its capacity, if do not dealt carefully with, will bring serious environmental pollution.Active carbon is porous adsorbing material, has abundant pore structure, higher specific area and very strong adsorption capacity.Be widely used in recent years purifying air, deodorizing, decolouring, sewage disposal etc., demand increases.The raw material mainly carbonaceous material such as coal and timber of active carbon, cost is higher, containing a large amount of organic matters in mud, there is the objective condition being processed to carbon-bearing adsorbent, utilize pyrolyzing sludge legal system for active carbon active carbon, cheap active carbon can not only be obtained, soluble heavy metal in mud is changed into indissoluble thing and is fixed in active carbon, thus the pollution reduced environment, active sludge carbon can also be applied to the process such as sewage disposal, air conditioning purge, decolouring, poisonous and harmful substance.
Summary of the invention
The object of the present invention is to provide a kind of automobile engine oil acticarbon and preparation method thereof.
In order to realize foregoing invention object, technical scheme of the present invention is as follows:
A kind of automobile engine oil acticarbon, is made up of the raw material of following weight portion: mud 100-150, maize straw 13-17, peanut shell 15-24, manganese ore stone flour 10-15, zinc chloride 30-50, magnesium silicate 13-16, silica 5-8, polyvinyl alcohol 3-5, polyacrylamide 3-5, pulverized slag 9-13, boron fibre 6-8, mica powder 7-9, distilled water are appropriate;
A kind of automobile engine oil acticarbon of the present invention, be made up of following concrete steps:
(1) mud of sewage treatment plant is air-dry under natural conditions, dry 18-20h under 110 ° of C in baking oven afterwards, grinding to form particle diameter after cooling is that the mud granule of 1-3mm is stand-by;
(2) by maize straw, peanut shell is placed in baking oven dries to constant weight under 80 ° of C, after cooling, pulverized size becomes 1-5mm stand-by;
(3) mixing of materials in step (1) and step (2) to be placed in tube furnace pyrolysis charring 1h under 400-600 ° of C stand-by;
(4) zinc chloride, magnesium silicate and silica are mixed, add the concentration that zinc chloride is mixed with 4mol/l by appropriate distilled water, after ultrasonic disperse 10-20min, soak 12h with the product of step (3);
(5) impregnation product that step (4) obtains to be transferred in baking oven dry 10-12h under 110 ° of C;
(6) desciccate step (5) obtained and manganese ore stone flour put into Muffle furnace, pass into nitrogen as protective atmosphere, heat up with 10-20 ° of C/min speed, and when being increased to 400-750 ° of C, constant temperature keeps 50-150min, for subsequent use with pulverizing after stove cooling;
(7) by even for the mixing of materials of pulverized slag, boron fibre, mica powder and step (6) gained, add polyvinyl alcohol water solution and stir into wet mixture, then be added in granulating disc and make bead, after screening, select particle size in 5-15mm scope, then under 200-250 ° of C, calcine 0.5-1h;
(8) be added to by polyacrylamide in 5-7 distilled water doubly, add wherein after stirring by the product that step (7) obtains, cleaning to PH with distilled water after ultrasonic disperse 1-2h is that neutrality is dried.
Advantage of the present invention is: the maize straw that the present invention adds in mud and peanut shell add the phosphorus content of mud, improve the adsorptivity of mud, by zinc chloride silica and the modified activated carbon of magnesium silicate, add the aperture quantity of active sludge carbon, improve absorption property and bactericidal properties, utilize manganese ore stone flour to form skeleton when high-temperature calcination and make active sludge carbon not easily dry linting, wear-resisting, and utilize polyacrylamide modification to enhance the absorption property of adsorbent, expand adsorption range, significant effect is had to the purification of water quality, the pulverized slag added, boron fibre, mica powder is with the use of the fire resistance enhancing mud active carbon greatly, adsorptivity, enhance adsorption capacity, and turn waste into wealth, save resource, adsorbent capacity of the present invention is large, advantages of good adsorption effect, easy removing, and the mechanical admixture that can remove in machine oil and colloid, protect the clean of oil to be lubricated, extend its useful life, application prospect is extensive.
Detailed description of the invention
Below by instantiation, the present invention is described in detail.
A kind of automobile engine oil acticarbon, is made up of the raw material of following weight portion (kilogram): mud 143, maize straw 15, peanut shell 23, manganese ore stone flour 13, zinc chloride 45, magnesium silicate 15, silica 8, polyvinyl alcohol 4, polyacrylamide 4, pulverized slag 11, boron fibre 6, mica powder 9, distilled water are appropriate;
A kind of automobile engine oil acticarbon of the present invention, be made up of following concrete steps:
(1) mud of sewage treatment plant is air-dry under natural conditions, dry 18h under 110 ° of C in baking oven afterwards, grinding to form particle diameter after cooling is that the mud granule of 1-3mm is stand-by;
(2) by maize straw, peanut shell is placed in baking oven dries to constant weight under 80 ° of C, after cooling, pulverized size becomes 1-5mm stand-by;
(3) mixing of materials in step (1) and step (2) to be placed in tube furnace pyrolysis charring 1h under 600 ° of C stand-by;
(4) zinc chloride, magnesium silicate and silica are mixed, add the concentration that zinc chloride is mixed with 4mol/l by appropriate distilled water, after ultrasonic disperse 20min, soak 12h with the product of step (3);
(5) impregnation product that step (4) obtains to be transferred in baking oven dry 12h under 110 ° of C;
(6) desciccate step (5) obtained and manganese ore stone flour put into Muffle furnace, pass into nitrogen as protective atmosphere, heat up with 10-20 ° of C/min speed, and when being increased to 700 ° of C, constant temperature keeps 100min, for subsequent use with pulverizing after stove cooling;
(7) by even for the mixing of materials of pulverized slag, boron fibre, mica powder and step (6) gained, add polyvinyl alcohol water solution and stir into wet mixture, then be added in granulating disc and make bead, after screening, select particle size in 5-15mm scope, then under 200 ° of C, calcine 1h;
(8) be added to by polyacrylamide in the distilled water of 7 times, add wherein after stirring by the product that step (7) obtains, cleaning to PH with distilled water after ultrasonic disperse 1h is that neutrality is dried.
After measured, the performance indications of the acticarbon prepared in specific embodiment are as follows:
Powder falling rate (%): 1;
Compression strength (N/): 25;
Wear rate (%): 0.5;
Iodine absorption (mg/g): 1010;
Static Water adsorbance (%): 19.3.
Claims (2)
1. an automobile engine oil acticarbon, it is characterized in that, be made up of the raw material of following weight portion: mud 100-150, maize straw 13-17, peanut shell 15-24, manganese ore stone flour 10-15, zinc chloride 30-50, magnesium silicate 13-16, silica 5-8, polyvinyl alcohol 3-5, polyacrylamide 3-5, pulverized slag 9-13, boron fibre 6-8, mica powder 7-9, distilled water are appropriate.
2. a kind of automobile engine oil acticarbon according to claim 1, is characterized in that, be made up of following concrete steps:
(1) mud of sewage treatment plant is air-dry under natural conditions, dry 18-20h under 110 ° of C in baking oven afterwards, grinding to form particle diameter after cooling is that the mud granule of 1-3mm is stand-by;
(2) by maize straw, peanut shell is placed in baking oven dries to constant weight under 80 ° of C, after cooling, pulverized size becomes 1-5mm stand-by;
(3) mixing of materials in step (1) and step (2) to be placed in tube furnace pyrolysis charring 1h under 400-600 ° of C stand-by;
(4) zinc chloride, magnesium silicate and silica are mixed, add the concentration that zinc chloride is mixed with 4mol/l by appropriate distilled water, after ultrasonic disperse 10-20min, soak 12h with the product of step (3);
(5) impregnation product that step (4) obtains to be transferred in baking oven dry 10-12h under 110 ° of C;
(6) desciccate step (5) obtained and manganese ore stone flour put into Muffle furnace, pass into nitrogen as protective atmosphere, heat up with 10-20 ° of C/min speed, and when being increased to 400-750 ° of C, constant temperature keeps 50-150min, for subsequent use with pulverizing after stove cooling;
(7) by even for the mixing of materials of pulverized slag, boron fibre, mica powder and step (6) gained, add polyvinyl alcohol water solution and stir into wet mixture, then be added in granulating disc and make bead, after screening, select particle size in 5-15mm scope, then under 200-250 ° of C, calcine 0.5-1h;
(8) be added to by polyacrylamide in 5-7 distilled water doubly, add wherein after stirring by the product that step (7) obtains, cleaning to PH with distilled water after ultrasonic disperse 1-2h is that neutrality is dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260980.3A CN104959125A (en) | 2015-05-21 | 2015-05-21 | Activated carbon adsorbent used for automobile engine oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510260980.3A CN104959125A (en) | 2015-05-21 | 2015-05-21 | Activated carbon adsorbent used for automobile engine oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104959125A true CN104959125A (en) | 2015-10-07 |
Family
ID=54213309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510260980.3A Pending CN104959125A (en) | 2015-05-21 | 2015-05-21 | Activated carbon adsorbent used for automobile engine oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104959125A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243184A (en) * | 2017-08-08 | 2017-10-13 | 赵朋 | It is a kind of to be used to remove filter medium of Pb in Drinking Water and preparation method thereof |
| CN111514864A (en) * | 2020-05-07 | 2020-08-11 | 滨州学院 | Organic polluted wastewater treating agent and preparation method and application method thereof |
-
2015
- 2015-05-21 CN CN201510260980.3A patent/CN104959125A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107243184A (en) * | 2017-08-08 | 2017-10-13 | 赵朋 | It is a kind of to be used to remove filter medium of Pb in Drinking Water and preparation method thereof |
| CN111514864A (en) * | 2020-05-07 | 2020-08-11 | 滨州学院 | Organic polluted wastewater treating agent and preparation method and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104923179A (en) | Removable and reusable activated carbon adsorbent | |
| CN104941605A (en) | Active carbon adsorbent with good effects of removing formaldehyde and removing odors | |
| CN104888736A (en) | Modified sludge composite adsorbent | |
| Ramachandran et al. | Adsorption isotherms, kinetics, thermodynamics and desorption studies of reactive Orange 16 on activated carbon derived from Ananas comosus (L.) carbon | |
| Adegoke et al. | Abatement of organic pollutants using fly ash based adsorbents | |
| CN104888530A (en) | Active carbon air-conditioner filter core material and preparation method thereof | |
| CN107983314A (en) | A kind of biological carbon composite of sodium alginate-calcium ion modification and preparation method thereof and purposes | |
| CN102886247A (en) | Method for preparing adsorbent by virtue of red mud in alumina industry and sludge in sewage treatment | |
| CN104888703A (en) | Phytoncide essential oil-added modified sludge activated carbon adsorbent | |
| Mohammed | Decolorisation of biologically treated palm oil mill effluent (POME) using adsorption technique | |
| CN104888702A (en) | Bacteriostatic deodorizing modified active carbon adsorbent | |
| CN110523373A (en) | A kind of preparation method of oil shale semi-coke adsorbent | |
| CN104923180A (en) | Activated carbon adsorbent for adsorbing gasoline vapor | |
| CN104888730A (en) | Active carbon adsorbent with functions of sterilization and anticorrosion | |
| CN104888727A (en) | Anti-pollution active carbon adsorbent | |
| CN103111266A (en) | Preparation method of granular adsorbent for removing antibiotics in water, prepared adsorbent and application | |
| CN103480330A (en) | Biomass-modified adsorbent for adsorbing coking wastewater, and preparation method and application thereof | |
| CN104888729A (en) | Active carbon adsorbent with meerschaum added | |
| CN104941604A (en) | Modified active carbon air purifier | |
| CN104923181A (en) | Active carbon absorbent containing rare earth element | |
| CN101537342B (en) | Chemical modification method for preparing residual activated sludge to absorbent | |
| CN104959125A (en) | Activated carbon adsorbent used for automobile engine oil | |
| CN104888726A (en) | Active carbon adsorbent with excellent dedusting sterilizing performance | |
| CN107617415B (en) | Carbon-based alpha-FeO (OH) loaded soil and underground water remediation material and preparation method thereof | |
| CN104888735A (en) | Environmentally friendly and energy-saving activated carbon adsorbent with long service life |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151007 |