CN109135811A - A method of improving liquid-phase hydrogenatin reaction efficiency - Google Patents
A method of improving liquid-phase hydrogenatin reaction efficiency Download PDFInfo
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- CN109135811A CN109135811A CN201811027281.4A CN201811027281A CN109135811A CN 109135811 A CN109135811 A CN 109135811A CN 201811027281 A CN201811027281 A CN 201811027281A CN 109135811 A CN109135811 A CN 109135811A
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- liquid
- phase hydrogenatin
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- interconnected
- tube body
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- 239000007791 liquid phase Substances 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 31
- 239000001257 hydrogen Substances 0.000 claims abstract description 93
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 93
- 239000007789 gas Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000003054 catalyst Substances 0.000 claims abstract description 5
- 241001640558 Cotoneaster horizontalis Species 0.000 claims abstract description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 76
- 239000012528 membrane Substances 0.000 claims description 17
- 150000002431 hydrogen Chemical class 0.000 claims description 16
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000003208 petroleum Substances 0.000 abstract description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 description 36
- 239000003921 oil Substances 0.000 description 20
- 238000000746 purification Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 239000012071 phase Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/10—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 with moving solid particles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/22—Separation of effluents
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The present invention relates to Petroleum Production technical field, specifically a kind of method for improving liquid-phase hydrogenatin reaction efficiency, method includes the following steps: S1: catalyst needed for preparing hydrogen, feedstock oil and reacting；S2: prepare in S1 three kinds of materials are passed through in liquid-phase hydrogenatin mixer；S3: placing water storage box beside liquid-phase hydrogenatin mixer, and be connected to water pipe, when the raising of liquid-phase hydrogenatin mixer reaction temperature, water pipe face liquid-phase hydrogenatin mixer outer wall spray cooling, while fan alignment liquid-phase hydrogenatin mixer is arranged and blows, accelerate cooling；S4: after liquid-phase hydrogenatin mixer sufficiently reacts, product is obtained；The invention realizes recycling for hydrogen, reduces the waste of hydrogen, while the invention crosses in liquid-phase hydrogenatin mixer reaction process and cools down by using liquid-phase hydrogenatin mixer, and when reducing gas-liquid separation, hydrocarbon content in gas improves reaction efficiency.
Description
Technical field
The present invention relates to Petroleum Production technical field, specifically a kind of method for improving liquid-phase hydrogenatin reaction efficiency.
Background technique
Hydrogen addition technology is hydrogen, feedstock oil and catalyst phase reaction, reactor types one during the reaction at present
As include trickle bed, ebullated bed, expanded bed, adverse current bed etc., be mainly characterized by amounts of hydrogen considerably beyond reaction institute's expense, greatly
Unreacting hydrogen is measured to be recycled.
For hydrogen in course of dissolution, the section face of crude oil and hydrogen is smaller, causes meltage limited, and hydrogen and crude oil
The direction of motion it is identical when, many hydrogen are taken advantage of a situation and are moved upwards, fail to dissolve；Extra hydrogen is being recycled
When, many oil gas impurity can be carried.In consideration of it, the present invention provides a kind of method for improving liquid-phase hydrogenatin reaction efficiency, tool
There are following characteristics:
(1) a kind of method for improving liquid-phase hydrogenatin reaction efficiency of the present invention, this method are mixed using liquid-phase hydrogenatin
Device can make crude oil move upwards in the second cabinet when crude oil enters in the second cabinet, and hydrogen can pass through air exhauster
Structure is discharged downwards, due to the direction of motion of crude oil and hydrogen on the contrary, the two mutually liquidates, hydrogen is enabled quickly to be dissolved into original
In oil.
(2) a kind of method for improving liquid-phase hydrogenatin reaction efficiency of the present invention, this method are mixed using liquid-phase hydrogenatin
Device, rotary electric machine can drive air exhaust loop to rotate, and then drive exhaust head, scraper plate rotation, may make in the rotation process of exhaust head
The contact surface of hydrogen and crude oil is wider, and scraper plate is able to drive churning up the raw oil rotation, so that the meltage of hydrogen is more.
(3) a kind of method for improving liquid-phase hydrogenatin reaction efficiency of the present invention, this method are mixed using liquid-phase hydrogenatin
Device, extra hydrogen can be sifted out by waterproof ventilated membrane, and the part oil gas in hydrogen can be isolated by condensing mechanism, real
Referring now to the purification of surplus hydrogen, the hydrogen after purification can be expelled in appendix by circulation mechanism, be realized for hydrogen
It recycles, reduces the waste of hydrogen.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of method for improving liquid-phase hydrogenatin reaction efficiency, the party
Method can make crude oil move upwards in the second cabinet using liquid-phase hydrogenatin mixer when crude oil enters in the second cabinet,
And hydrogen can be discharged downwards by exhaust gear, due to the direction of motion of crude oil and hydrogen on the contrary, the two mutually liquidates, so that hydrogen
Gas can be quickly dissolved into crude oil；Rotary electric machine can drive air exhaust loop to rotate, and then drive exhaust head, scraper plate rotation, exhaust
It may make the contact surface of hydrogen and crude oil wider in the rotation process of head, scraper plate is able to drive churning up the raw oil rotation, so that hydrogen
Meltage it is more；Extra hydrogen can be sifted out by waterproof ventilated membrane, and the part oil gas in hydrogen can pass through freezing machine
Structure is isolated, and realizes the purification for surplus hydrogen, and the hydrogen after purification can be expelled in appendix by circulation mechanism, is realized
For recycling for hydrogen, the waste of hydrogen is reduced.
The technical solution adopted by the present invention to solve the technical problems is: a kind of side for improving liquid-phase hydrogenatin reaction efficiency
Method, method includes the following steps:
S1: catalyst needed for preparing hydrogen, feedstock oil and reacting；
S2: prepare in S1 three kinds of materials are passed through in liquid-phase hydrogenatin mixer；
S3: placing water storage box beside liquid-phase hydrogenatin mixer, and be connected to water pipe, when liquid-phase hydrogenatin mixer reaction temperature
It increases, water pipe face liquid-phase hydrogenatin mixer outer wall spray cooling, while a fan is set and is directed at the progress of liquid-phase hydrogenatin mixer
It blows, accelerates cooling；
S4: after liquid-phase hydrogenatin mixer sufficiently reacts, product is obtained；
This method uses liquid-phase hydrogenatin mixer, including the first cabinet, delivery pipe, the second cabinet, drainage mechanism, gas-liquid point
It disembarks structure, water supply mechanism, gas supply mechanism, exhaust gear and circulation mechanism；The inside of first cabinet is equipped with described defeated
Pipe and second cabinet are sent, the delivery pipe and second cabinet are interconnected, and second cabinet is to carry out raw material
It is mixed with hydrogen；The inside of second cabinet is equipped with the exhaust gear, and the exhaust gear is described hydrogen is discharged
Exhaust gear and the gas supply mechanism are interconnected；The side wall of second cabinet is communicated with the drainage mechanism, the drain
Mechanism is to be discharged saturation material liquid；The end of the drainage mechanism is communicated with the gas-liquid separation mechanism, the gas-liquid separation
Mechanism is to separate hydrogen and stoste；The gas-liquid separation mechanism and the water supply mechanism are interconnected, and the water supply mechanism is used
To provide cooling water to the gas-liquid separation mechanism；The gas-liquid separation mechanism is connected to the gas supply by the circulation mechanism
The exit of mechanism, the circulation mechanism is to be recycled to the gas supply mechanism for the hydrogen isolated.
Specifically, the delivery pipe is U-shaped structure, the delivery pipe and the bottom surface of second cabinet are interconnected.
Specifically, the exhaust gear is located in the middle part of the inside of second cabinet, the exhaust gear includes rotation electricity
Machine, strut, air exhaust loop, central cassette, appendix, scraper plate, exhaust head and active joint, the rotary electric machine are located at described second
The sidewall symmetry of the midline of cabinet, the rotary electric machine is equipped with the strut, the inner wall of the strut and second cabinet
It being fixedly connected, the rotary electric machine is fixedly connected with the central cassette, and the sidewall symmetry of the central cassette is communicated with the appendix,
The end of the appendix is equipped with the air exhaust loop, and the appendix and the air exhaust loop are interconnected, the central cassette and institute
It states air exhaust loop to be spaced apart from each other setting and be located at same the center point, described scrape is fixed between the central cassette and the air exhaust loop
The exhaust head is distributed in plate, the bottom surface circular array of the air exhaust loop, and the bottom surface of the central cassette is rotatably connected to described
Active joint.
Specifically, the gas supply mechanism includes storage cylinder, exhaust valve and air supply pipe, the air supply pipe is L-shaped, the confession
Tracheae and the active joint are interconnected, and the air supply pipe and the exhaust valve are interconnected, and the exhaust valve is set to described
The top of storage cylinder.
Specifically, the drainage mechanism includes the first drain pipe and the second drain pipe, first drain pipe and described the
The top sidewall of two cabinets is interconnected, and the side wall of first drain pipe is communicated with second drain pipe.
Specifically, the gas-liquid separation mechanism includes third cabinet, condensing mechanism, tube body and waterproof ventilated membrane, it is described
The end of tube body and second drain pipe is interconnected, and the tube body has been internally embedded the waterproof ventilated membrane, described anti-
The area of water ventilated membrane is identical as the sectional area of the tube body, and the bottom of the tube body is communicated with the third cabinet, and described
The inside of three cabinets is equipped with the condensing mechanism, and the condensing mechanism includes outer tube body, interior tube body and cold water circulation chamber, institute
It states interior tube body and the tube body is interconnected, said inner tube body, the outer tube body are helical form, and the outer tube body is set to described
The outside of interior tube body, in the closed cold water circulation chamber between the outer tube body and said inner tube body, said inner tube body
Both ends are openning shape.
Specifically, the circulation mechanism includes circulating gas pipe and check valve, the circulating gas pipe and the third cabinet
Top sidewall is interconnected, and the circulating gas pipe and the air supply pipe are interconnected, the circulating gas pipe and the air supply pipe
Junction is equipped with the check valve.
Specifically, the water supply mechanism includes water tank and suction pump, the water tank and the suction pump are interconnected, described
The top side wall of suction pump and the cold water circulation chamber is interconnected, and bottom end and the water tank of the cold water circulation chamber mutually interconnect
It is logical.
Beneficial effects of the present invention:
(1) a kind of method for improving liquid-phase hydrogenatin reaction efficiency of the present invention, this method are mixed using liquid-phase hydrogenatin
Device can make crude oil move upwards in the second cabinet when crude oil enters in the second cabinet, and hydrogen can pass through air exhauster
Structure is discharged downwards, due to the direction of motion of crude oil and hydrogen on the contrary, the two mutually liquidates, hydrogen is enabled quickly to be dissolved into original
In oil.
(2) a kind of method for improving liquid-phase hydrogenatin reaction efficiency of the present invention, this method are mixed using liquid-phase hydrogenatin
Device, rotary electric machine can drive air exhaust loop to rotate, and then drive exhaust head, scraper plate rotation, may make in the rotation process of exhaust head
The contact surface of hydrogen and crude oil is wider, and scraper plate is able to drive churning up the raw oil rotation, so that the meltage of hydrogen is more.
(3) a kind of method for improving liquid-phase hydrogenatin reaction efficiency of the present invention, this method are mixed using liquid-phase hydrogenatin
Device, extra hydrogen can be sifted out by waterproof ventilated membrane, and the part oil gas in hydrogen can be isolated by condensing mechanism, real
Referring now to the purification of surplus hydrogen, the hydrogen after purification can be expelled in appendix by circulation mechanism, be realized for hydrogen
It recycles, reduces the waste of hydrogen.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of preferred embodiment of liquid-phase hydrogenatin two-phase mixtures device provided by the invention；
Fig. 2 is the second box house attachment structure schematic diagram shown in FIG. 1；
Fig. 3 is exhaust gear structural schematic diagram shown in Fig. 2；
Fig. 4 is exhaust gear structural schematic diagram shown in Fig. 3；
Fig. 5 is condensing mechanism structural schematic diagram shown in FIG. 1.
In figure: 1, first cabinet, 2, delivery pipe, the 3, second cabinet, 4, drainage mechanism, the 41, first drain pipe, 42, second
Drain pipe, 5, gas-liquid separation mechanism, 51, third cabinet, 52, condensing mechanism, 521, outer tube body, 522, interior tube body, 523, cold water
Circulation chamber, 53, tube body, 54, waterproof ventilated membrane, 6, water supply mechanism, 61, water tank, 62, suction pump, 7, gas supply mechanism, 71, gas storage
Bottle, 72, exhaust valve, 73, air supply pipe, 8, exhaust gear, 81, rotary electric machine, 82, strut, 83, air exhaust loop, 84, central cassette, 85,
Appendix, 86, scraper plate, 87, exhaust head, 88, active joint, 9, circulation mechanism, 91, circulating gas pipe, 92, check valve.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As Figure 1-Figure 5, it is of the present invention it is a kind of improve liquid-phase hydrogenatin reaction efficiency method, this method include with
Lower step:
S1: catalyst needed for preparing hydrogen, feedstock oil and reacting；
S2: prepare in S1 three kinds of materials are passed through in liquid-phase hydrogenatin mixer；
S3: placing water storage box beside liquid-phase hydrogenatin mixer, and be connected to water pipe, when liquid-phase hydrogenatin mixer reaction temperature
It increases, water pipe face liquid-phase hydrogenatin mixer outer wall spray cooling, while a fan is set and is directed at the progress of liquid-phase hydrogenatin mixer
It blows, accelerates cooling；
S4: after liquid-phase hydrogenatin mixer sufficiently reacts, product is obtained；
This method uses liquid-phase hydrogenatin mixer, including the first cabinet 1, delivery pipe 2, the second cabinet 3, drainage mechanism 4, gas
Liquid separator structure 5, water supply mechanism 6, gas supply mechanism 7, exhaust gear 8 and circulation mechanism 9；Pacify the inside of first cabinet 1
Equipped with the delivery pipe 2 and second cabinet 3, the delivery pipe 2 is interconnected with second cabinet 3, second case
Body 3 is mixed to carry out raw material with hydrogen；The inside of second cabinet 3 is equipped with the exhaust gear 8, the exhaust gear
8 to be discharged hydrogen, and the exhaust gear 8 is interconnected with the gas supply mechanism 7；The side wall of second cabinet 3 is communicated with
The drainage mechanism 4, the drainage mechanism 4 is to be discharged saturation material liquid；The end of the drainage mechanism 4 is communicated with the gas
Liquid separator structure 5, the gas-liquid separation mechanism 5 is to separate hydrogen and stoste；The gas-liquid separation mechanism 5 and the water supplying machine
Structure 6 is interconnected, and the water supply mechanism 6 is to provide cooling water to the gas-liquid separation mechanism 5；The gas-liquid separation mechanism 5
It is connected to the exit of the gas supply mechanism 7 by the circulation mechanism 9, the circulation mechanism 9 is to hydrogen that will isolate
It is recycled to the gas supply mechanism 7.
Specifically, as shown in Figure 1, the delivery pipe 2 is U-shaped structure, the bottom of the delivery pipe 2 and second cabinet 3
Face is interconnected；Delivery pipe 2 may make crude oil to move upwards from bottom to up.
Specifically, the exhaust gear 8 is located in the middle part of the inside of second cabinet 3 as shown in Fig. 2, Fig. 3 and Fig. 4,
The exhaust gear 8 includes rotary electric machine 81, strut 82, air exhaust loop 83, central cassette 84, appendix 85, scraper plate 86, exhaust head 87
And active joint 88, the rotary electric machine 81 are located at the midline of second cabinet 3, the side wall pair of the rotary electric machine 81
Claim to be equipped with the strut 82, the strut 82 is fixedly connected with the inner wall of second cabinet 3, and the rotary electric machine 81 is fixed to be connected
The central cassette 84 is connect, the sidewall symmetry of the central cassette 84 is communicated with the appendix 85, and the end of the appendix 85 is set
There is the air exhaust loop 83, the appendix 85 is interconnected with the air exhaust loop 83, the central cassette 84 and the air exhaust loop 83
It is spaced apart from each other setting and is located at same the center point, the scraper plate 86 is fixed between the central cassette 84 and the air exhaust loop 83,
The exhaust head 87 is distributed in the bottom surface circular array of the air exhaust loop 83, and the bottom surface rotation connection of the central cassette 84 is
State active joint 88；Gas can be discharged by each exhaust head 87, broad covered area, and also rotatable drive crude oil rotation, be made
It is more preferable to obtain solute effect.
Specifically, as shown in Fig. 2, the gas supply mechanism 7 include storage cylinder 71, exhaust valve 72 and air supply pipe 73, it is described
Air supply pipe 73 is L-shaped, and the air supply pipe 73 is interconnected with the active joint 88, the air supply pipe 73 and the exhaust valve 72
It is interconnected, the exhaust valve 72 is set to the top of the storage cylinder 71；By gas supply mechanism mechanism 7 may make gas constantly by
Up to lower discharge, accelerate solution rate.
Specifically, as shown in Figure 1, the drainage mechanism 4 include the first drain pipe 41 and the second drain pipe 42, described first
The top sidewall of drain pipe 41 and second cabinet 3 is interconnected, and the side wall of first drain pipe 41 is communicated with described the
Two drain pipes 42；The crude oil of saturation state can be discharged by the first drain pipe 41, the second drain pipe 42.
Specifically, the gas-liquid separation mechanism 5 includes third cabinet 51, condensing mechanism as shown in Figure 1, Figure 2 and shown in Fig. 5
52, the end of tube body 53 and waterproof ventilated membrane 54, the tube body 53 and second drain pipe 42 is interconnected, the tube body
53 have been internally embedded the waterproof ventilated membrane 54, the sectional area phase of the area of the waterproof ventilated membrane 54 and the tube body 53
Together, the bottom of the tube body 53 is communicated with the third cabinet 51, and the inside of the third cabinet 51 is equipped with the freezing machine
Structure 52, the condensing mechanism 52 include outer tube body 521, interior tube body 522 and cold water circulation chamber 523, said inner tube body 522 and institute
It states tube body 53 to be interconnected, said inner tube body 522, the outer tube body 521 are helical form, and the outer tube body 521 is set to described
The outside of interior tube body 522, in the closed cold water circulation chamber 523 between the outer tube body 521 and said inner tube body 522,
The both ends of said inner tube body 522 are openning shape；Condensing mechanism 52 can condense oil gas, so that it is changed into liquid and be convenient for
Store collected, extra gas can also be discharged again.
Specifically, as shown in Figure 1, the circulation mechanism 9 includes circulating gas pipe 91 and check valve 92, the circulating gas pipe 91
It is interconnected with the top sidewall of the third cabinet 51, the circulating gas pipe 91 is interconnected with the air supply pipe 73, described
The junction of circulating gas pipe 91 and the air supply pipe 73 is equipped with the check valve 92；Hydrogen is enabled to by circulating gas pipe 91
It is re-introduced into the second cabinet 3, realizes the recycling for hydrogen, check valve 92 can be avoided hydrogen and be flowed into circulating gas pipe again
In 91.
Specifically, as shown in Figure 1, the water supply mechanism 6 includes water tank 61 and suction pump 62, the water tank 61 and the pumping
Water pump 62 is interconnected, and the top side wall of the suction pump 62 and the cold water circulation chamber 523 is interconnected, the cold water circulation
The bottom end of room 523 and the water tank 61 are interconnected；Suction pump 62 can pull water out, and realize the rapid cooling for oil gas.
When crude oil enters in the second cabinet 3, crude oil can be made to move upwards in the second cabinet 3, and hydrogen can lead to
It crosses exhaust gear 8 to be discharged downwards, due to the direction of motion of crude oil and hydrogen on the contrary, the two mutually liquidates, enables hydrogen fast
Speed is dissolved into crude oil；Rotary electric machine 81 can drive air exhaust loop 83 to rotate, and then exhaust head 87, scraper plate 86 is driven to rotate, exhaust
It may make the contact surface of hydrogen and crude oil wider in first 87 rotation process, scraper plate 86 is able to drive churning up the raw oil rotation, so that
The meltage of hydrogen is more；Extra hydrogen can be sifted out by waterproof ventilated membrane 54, and the part oil gas in hydrogen can pass through
Condensing mechanism 52 is isolated, and realizes the purification for surplus hydrogen, and the hydrogen after purification can be expelled to gas supply by circulation mechanism 9
In pipe 73, realizes recycling for hydrogen, reduce the waste of hydrogen.Specifically have:
(1) during processing, crude oil is delivered in the second cabinet 3 by delivery pipe 2, when crude oil enters the second cabinet
When in 3, crude oil is to move upwards state, at the same time, opens exhaust valve 72, the gas in storage cylinder 71 by air supply pipe 73 into
Enter into central cassette 84, be then expelled in air exhaust loop 83 by each appendix 85, last hydrogen passes through each exhaust head 87
Discharge downwards, due to the direction of motion of hydrogen and crude oil on the contrary, the two mutually liquidates, enables hydrogen to be quickly dissolved into crude oil
It is interior；During exhaust, rotary electric machine 81 will drive the rotation of air exhaust loop 83, and then exhaust head 87, scraper plate 86 is driven to rotate, row
It may make the contact surface of hydrogen and crude oil wider in the rotation process of gas head 87, scraper plate 86 is able to drive churning up the raw oil rotation, makes
The meltage for obtaining hydrogen is more, and active joint 88 can follow central cassette 84 to rotate, so that exhaust gear 8 can also turn while gas transmission
It is dynamic；
(2) crude oil dissolved with hydrogen can be discharged by the first drain pipe 41, the second drain pipe 42, when crude oil is saturating with waterproof
When air film 54 contacts, extra undissolved hydrogen may pass through waterproof ventilated membrane 54 and enter in interior tube body 522；Suction pump 62 can
Water is evacuated in cooling circulation chamber 523, the part oil gas carried in gas can be cooled to form liquid, then along interior tube body
522 inner wall discharge, is finally stored in the inner bottom of third cabinet 51, and extra hydrogen can be discharged in third cabinet 51,
It moves, is entered in air supply pipe 73 finally by circulating gas pipe 91 then up, thus realize recycling for hydrogen, it is single
It can be avoided hydrogen to valve 92 to flow to again in circulating gas pipe 91.
The present invention can make crude oil move upwards in the second cabinet 3 when crude oil enters in the second cabinet 3, and hydrogen
Gas can be discharged downwards by exhaust gear 8, due to the direction of motion of crude oil and hydrogen on the contrary, the two mutually liquidates, so that hydrogen
It can quickly be dissolved into crude oil；Rotary electric machine 81 can drive air exhaust loop 83 to rotate, and then drive exhaust head 87,86 turns of scraper plate
It is dynamic, it may make the contact surface of hydrogen and crude oil wider in the rotation process of exhaust head 87, scraper plate 86 is able to drive churning up the raw oil and turns
It is dynamic, so that the meltage of hydrogen is more；Extra hydrogen can be sifted out by waterproof ventilated membrane 54, and the part oil gas in hydrogen
It can be isolated by condensing mechanism 52, realize the purification for surplus hydrogen, the hydrogen after purification can be discharged by circulation mechanism 9
To air supply pipe 73, realizes recycling for hydrogen, reduce the waste of hydrogen.
Waterproof ventilated membrane 54 mainly has three layers of composition: PP spun-bonded non-woven fabrics, PE gas permeable polymer film and PP spunbond nonwoven
Cloth；The effect of spun-bonded non-woven fabrics mainly enhances pulling force and hydrostatic pressing and protection middle layer, really ventilative mainly to lean on middle layer
PE gas permeable polymer film.Motor is the LF260 type and its mating line related using the production of Shenzhen Long Hui Electric Machine Co., Ltd
And circuit.MG1000 model and its relevant mating power supply of the suction pump 62 using the offer of Nanjing Pascal micropump Co., Ltd
And circuit.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (8)
1. a kind of method for improving liquid-phase hydrogenatin reaction efficiency, it is characterised in that: method includes the following steps:
S1: catalyst needed for preparing hydrogen, feedstock oil and reacting；
S2: prepare in S1 three kinds of materials are passed through in liquid-phase hydrogenatin mixer；
S3: placing water storage box beside liquid-phase hydrogenatin mixer, and be connected to water pipe, when liquid-phase hydrogenatin mixer reaction temperature liter
Height, water pipe face liquid-phase hydrogenatin mixer outer wall spray cooling, while fan alignment liquid-phase hydrogenatin mixer is set and is blown
Gas accelerates cooling；
S4: after liquid-phase hydrogenatin mixer sufficiently reacts, product is obtained；
This method uses liquid-phase hydrogenatin mixer, including the first cabinet (1), delivery pipe (2), the second cabinet (3), drainage mechanism
(4), gas-liquid separation mechanism (5), water supply mechanism (6), gas supply mechanism (7), exhaust gear (8) and circulation mechanism (9)；Described
The inside of one cabinet (1) is equipped with the delivery pipe (2) and second cabinet (3), the delivery pipe (2) and second case
Body (3) is interconnected, and second cabinet (3) mixes to carry out raw material with hydrogen；It installs the inside of second cabinet (3)
Have the exhaust gear (8), the exhaust gear (8) is to be discharged hydrogen, the exhaust gear (8) and the gas supply mechanism
(7) it is interconnected；The side wall of second cabinet (3) is communicated with the drainage mechanism (4), and the drainage mechanism (4) is to arrange
It is saturated material liquid out；The end of the drainage mechanism (4) is communicated with the gas-liquid separation mechanism (5), the gas-liquid separation mechanism
(5) to separate hydrogen and stoste；The gas-liquid separation mechanism (5) and the water supply mechanism (6) are interconnected, the water supplying machine
Structure (6) is to provide cooling water to the gas-liquid separation mechanism (5)；The gas-liquid separation mechanism (5) passes through the circulation mechanism
(9) it is connected to the exit of the gas supply mechanism (7), the circulation mechanism (9) is described the hydrogen isolated to be recycled to
Gas supply mechanism (7).
2. a kind of method for improving liquid-phase hydrogenatin reaction efficiency according to claim 1, it is characterised in that: the delivery pipe
It (2) is U-shaped structure, the bottom surface of the delivery pipe (2) and second cabinet (3) is interconnected.
3. a kind of method for improving liquid-phase hydrogenatin reaction efficiency according to claim 1, it is characterised in that: the air exhauster
Structure (8) is located in the middle part of the inside of second cabinet (3), the exhaust gear (8) include rotary electric machine (81), strut (82),
Air exhaust loop (83), central cassette (84), appendix (85), scraper plate (86), exhaust head (87) and active joint (88), the rotation
Motor (81) is located at the midline of second cabinet (3), and the sidewall symmetry of the rotary electric machine (81) is equipped with the strut
(82), the strut (82) is fixedly connected with the inner wall of second cabinet (3), and the rotary electric machine (81) is fixedly connected described
The sidewall symmetry of central cassette (84), the central cassette (84) is communicated with the appendix (85), the end of the appendix (85)
Equipped with the air exhaust loop (83), the appendix (85) and the air exhaust loop (83) are interconnected, the central cassette (84) and institute
Air exhaust loop (83) is stated to be spaced apart from each other setting and be located at same the center point, it is solid between the central cassette (84) and the air exhaust loop (83)
Surely have the scraper plate (86), the exhaust head (87), the center is distributed in the bottom surface circular array of the air exhaust loop (83)
The bottom surface of box (84) is rotatably connected to the active joint (88).
4. a kind of method for improving liquid-phase hydrogenatin reaction efficiency according to claim 3, it is characterised in that: the air feeder
Structure (7) includes storage cylinder (71), exhaust valve (72) and air supply pipe (73), and the air supply pipe (73) is L-shaped, the air supply pipe
(73) it is interconnected with the active joint (88), the air supply pipe (73) and the exhaust valve (72) are interconnected, the row
Air valve (72) is set to the top of the storage cylinder (71).
5. a kind of method for improving liquid-phase hydrogenatin reaction efficiency according to claim 4, it is characterised in that: the drain machine
Structure (4) includes the first drain pipe (41) and the second drain pipe (42), first drain pipe (41) and second cabinet (3)
Top sidewall is interconnected, and the side wall of first drain pipe (41) is communicated with second drain pipe (42).
6. a kind of method for improving liquid-phase hydrogenatin reaction efficiency according to claim 5, it is characterised in that: the gas-liquid point
Structure (5) of disembarking includes third cabinet (51), condensing mechanism (52), tube body (53) and waterproof ventilated membrane (54), the tube body
(53) it is interconnected with the end of second drain pipe (42), the tube body (53) has been internally embedded the waterproof ventilated membrane
(54), the area of the waterproof ventilated membrane (54) is identical as the sectional area of the tube body (53), and the bottom of the tube body (53) connects
It is connected with the third cabinet (51), the inside of the third cabinet (51) is equipped with the condensing mechanism (52), the freezing machine
Structure (52) includes outer tube body (521), interior tube body (522) and cold water circulation chamber (523), said inner tube body (522) and the pipe
Body (53) is interconnected, and said inner tube body (522), the outer tube body (521) are helical form, and the outer tube body (521) is set to
The outside of said inner tube body (522), in the closed cold water between the outer tube body (521) and said inner tube body (522)
The both ends of circulation chamber (523), said inner tube body (522) are openning shape.
7. a kind of method for improving liquid-phase hydrogenatin reaction efficiency according to claim 6, it is characterised in that: the circulator
Structure (9) includes circulating gas pipe (91) and check valve (92), the top side of the circulating gas pipe (91) and the third cabinet (51)
Wall is interconnected, and the circulating gas pipe (91) and the air supply pipe (73) are interconnected, the circulating gas pipe (91) and the confession
The junction of tracheae (73) is equipped with the check valve (92).
8. a kind of method for improving liquid-phase hydrogenatin reaction efficiency according to claim 6, it is characterised in that: the water supplying machine
Structure (6) includes water tank (61) and suction pump (62), and the water tank (61) and the suction pump (62) are interconnected, the suction pump
(62) it is interconnected with the top side wall of the cold water circulation chamber (523), the bottom end of the cold water circulation chamber (523) and the water
Case (61) is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811027281.4A CN109135811B (en) | 2018-09-04 | 2018-09-04 | Method for improving liquid phase hydrogenation reaction efficiency |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811027281.4A CN109135811B (en) | 2018-09-04 | 2018-09-04 | Method for improving liquid phase hydrogenation reaction efficiency |
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| CN109135811A true CN109135811A (en) | 2019-01-04 |
| CN109135811B CN109135811B (en) | 2020-11-27 |
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| CN201811027281.4A Active CN109135811B (en) | 2018-09-04 | 2018-09-04 | Method for improving liquid phase hydrogenation reaction efficiency |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285861A (en) * | 2011-08-31 | 2011-12-21 | 郑州天长化工技术有限公司 | Reaction device for preparing cyclohexene by heterogeneous catalysis of selective hydrogenation of benzene with liquid phase method |
| CN203385309U (en) * | 2013-05-13 | 2014-01-08 | 洛阳隆华传热节能股份有限公司 | Composite cooler for cooling effluent of hydrogenation reaction |
-
2018
- 2018-09-04 CN CN201811027281.4A patent/CN109135811B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102285861A (en) * | 2011-08-31 | 2011-12-21 | 郑州天长化工技术有限公司 | Reaction device for preparing cyclohexene by heterogeneous catalysis of selective hydrogenation of benzene with liquid phase method |
| CN203385309U (en) * | 2013-05-13 | 2014-01-08 | 洛阳隆华传热节能股份有限公司 | Composite cooler for cooling effluent of hydrogenation reaction |
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| Publication number | Publication date |
|---|---|
| CN109135811B (en) | 2020-11-27 |
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Effective date of registration: 20201111 Address after: Room c-712, No. 198, Qidi Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Xiangyi Technology Co.,Ltd. Address before: 518031 Room 2102, Metropolitan Xuan, Shenzhen Futian District, Shenzhen City, Guangdong Province, Shenzhen Goodwalk Electronics Co., Ltd. Applicant before: Tang Meixia |
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