CN213570250U - System for utilize production cyclopentane of schizolysis carbon nine - Google Patents
System for utilize production cyclopentane of schizolysis carbon nine Download PDFInfo
- Publication number
- CN213570250U CN213570250U CN202022210739.9U CN202022210739U CN213570250U CN 213570250 U CN213570250 U CN 213570250U CN 202022210739 U CN202022210739 U CN 202022210739U CN 213570250 U CN213570250 U CN 213570250U
- Authority
- CN
- China
- Prior art keywords
- carbon
- cyclopentane
- hydrogenation
- component
- hydrogenation reactor
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an utilize system of nine production cyclopentanes of schizolysis carbon, including nine one-section hydrogenation reactors of carbon, the entry end of nine one-section hydrogenation reactors of carbon links to each other with nine charge-in pipelines of schizolysis carbon, the exit end of nine one-section hydrogenation reactors of carbon links to each other with nine two-section hydrogenation reactors of carbon, component knockout tower, condenser, rich cyclopentane component storage tank pipeline in proper order, the exit end of rich cyclopentane component storage tank passes through the pump and links to each other with the entry end of carbon acanthopanax hydrogenation reactor, the exit end of carbon acanthopanax hydrogenation reactor links to each other with the entry end of pentane knockout tower; the utility model has the advantages that: the stable product conveying capacity is ensured, the diversification of the cracking carbon nine-hydrogenation product is increased, and the problem that the cracking carbon nine-hydrogenation product can only be used as a gasoline blending component for simplification is solved.
Description
Technical Field
The utility model relates to a feeding device, specifically speaking are system for utilize nine production cyclopentanes of schizolysis carbon belongs to the feeding device field.
Background
The existing cracking carbon nine component contains about 20 percent of dicyclopentadiene component, one-stage dicyclopentadiene is decomposed by utilizing a carbon nine two-stage hydrogenation process, a small amount of cyclopentene and cyclopentane is produced by two-stage hydrogenation, and the component rich in the cyclopentene and the cyclopentane is separated out by separating and removing the weight by the carbon nine and is extracted as a gasoline blending component; in the prior art, the gasoline is rich in cyclopentane and cyclopentene components and is extracted as a gasoline blending component, and a high-added-value product cyclopentane is not extracted, so that the loss of benefits is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to design a system for utilize nine production cyclopentanes of schizolysis carbon, guarantee that the product delivery is stable, increased the nine hydrogenation products of schizolysis carbon diversified, solve the nine hydrogenation of schizolysis carbon and can only regard as petrol mediation component simplification problem.
The technical scheme of the utility model is that:
the system for producing cyclopentane by using cracking carbon nine comprises a carbon nine-section hydrogenation reactor, wherein the inlet end of the carbon nine-section hydrogenation reactor is connected with a cracking carbon nine-section feeding pipeline, the outlet end of the carbon nine-section hydrogenation reactor is sequentially connected with a carbon nine-section hydrogenation reactor, a component separation tower, a condenser and a cyclopentane component-rich storage tank pipeline, the outlet end of the cyclopentane component-rich storage tank is connected with the inlet end of the carbon five-section hydrogenation reactor through a pump, the outlet end of the carbon five-section hydrogenation reactor is connected with the inlet end of the pentane separation tower, and 98.5% cyclopentane is finally extracted by the pentane separation tower.
The inlet end of the carbon acanthopanax hydrogen reactor is also connected with a separated carbon five feeding pipeline.
And (3) delivering the components rich in cyclopentane and cyclopentene separated by the cracking carbon nine hydrogenation device to a carbon eleutherobin hydrogenation device, converting part of cyclopentene into cyclopentane by hydrogenation, and separating high-purity cyclopentane by a separation tower.
The utility model has the advantages that: the stable product conveying capacity is ensured, the diversification of the cracking carbon nine-hydrogenation product is increased, and the problem that the cracking carbon nine-hydrogenation product can only be used as a gasoline blending component for simplification is solved.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of a system for producing cyclopentane by using cracking carbon nine according to an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1, a system for producing cyclopentane by using cracking carbon nine, includes a carbon nine-segment hydrogenation reactor 1, an inlet end of the carbon nine-segment hydrogenation reactor 1 is connected to a cracking carbon nine-feed pipeline, an outlet end of the carbon nine-segment hydrogenation reactor 1 is sequentially connected to a carbon nine-segment hydrogenation reactor 2, a component separation tower 3, a condenser 4, and a cyclopentane component-rich storage tank 5 through pipelines, an outlet end of the cyclopentane component-rich storage tank 5 is connected to an inlet end of a carbon five-segment hydrogenation reactor 7 through a pump (infusion pump) 6, an outlet end of the carbon five-segment hydrogenation reactor 7 is connected to an inlet end of a pentane separation tower, and the pentane separation tower finally extracts 98.5% of cyclopentane.
The inlet end of the carbon acanthopanax hydrogen reactor 7 is also connected with a separated carbon five feeding pipeline.
And (3) delivering the components rich in cyclopentane and cyclopentene separated by the cracking carbon nine hydrogenation device to a carbon eleutherobin hydrogenation device, converting part of cyclopentene into cyclopentane by hydrogenation, and separating high-purity cyclopentane by a separation tower.
The material conveyed by the pump is mixed with the material fed by the carbon-acanthopanax hydrogenerator and enters the carbon-acanthopanax hydrogenerator, and the mixture is desulfurized and saturated by olefin to reach the requirements of cyclopentane bromine index and sulfur content.
The utility model discloses increased nine hydrogenation products of schizolysis carbon diversified, solved nine hydrogenation of schizolysis carbon and can only regard as the problem that gasoline mediation component is singularized.
Claims (2)
1. Utilize system of production cyclopentane of schizolysis carbon nine which characterized in that: the device comprises a carbon nine-section hydrogenation reactor, wherein the inlet end of the carbon nine-section hydrogenation reactor is connected with a cracking carbon nine-feeding pipeline, the outlet end of the carbon nine-section hydrogenation reactor is sequentially connected with a carbon nine-section hydrogenation reactor, a component separation tower, a condenser and a cyclopentane component-rich storage tank pipeline, the outlet end of the cyclopentane component-rich storage tank is connected with the inlet end of the carbon five-section hydrogenation reactor through a pump, and the outlet end of the carbon five-section hydrogenation reactor is connected with the inlet end of the pentane separation tower.
2. The system for producing cyclopentane by cracking carbon nine according to claim 1, characterized in that: the inlet end of the carbon acanthopanax hydrogen reactor is also connected with a separated carbon five feeding pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210739.9U CN213570250U (en) | 2020-09-30 | 2020-09-30 | System for utilize production cyclopentane of schizolysis carbon nine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022210739.9U CN213570250U (en) | 2020-09-30 | 2020-09-30 | System for utilize production cyclopentane of schizolysis carbon nine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213570250U true CN213570250U (en) | 2021-06-29 |
Family
ID=76580697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022210739.9U Active CN213570250U (en) | 2020-09-30 | 2020-09-30 | System for utilize production cyclopentane of schizolysis carbon nine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213570250U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948180A (en) * | 2023-03-14 | 2023-04-11 | 新疆天利石化股份有限公司 | Energy-saving and environment-friendly process for producing mixed aromatic hydrocarbon by cracking carbon nine through hydrogenation |
| CN115974639A (en) * | 2023-03-21 | 2023-04-18 | 新疆天利石化股份有限公司 | Method for co-production of methylcyclopentane by cracking carbon nine hydrogenation device and pentane device |
| CN115974638A (en) * | 2023-03-21 | 2023-04-18 | 新疆天利石化股份有限公司 | Method for producing high-purity cyclopentane by cracking carbon nine |
-
2020
- 2020-09-30 CN CN202022210739.9U patent/CN213570250U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948180A (en) * | 2023-03-14 | 2023-04-11 | 新疆天利石化股份有限公司 | Energy-saving and environment-friendly process for producing mixed aromatic hydrocarbon by cracking carbon nine through hydrogenation |
| CN115974639A (en) * | 2023-03-21 | 2023-04-18 | 新疆天利石化股份有限公司 | Method for co-production of methylcyclopentane by cracking carbon nine hydrogenation device and pentane device |
| CN115974638A (en) * | 2023-03-21 | 2023-04-18 | 新疆天利石化股份有限公司 | Method for producing high-purity cyclopentane by cracking carbon nine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213570250U (en) | System for utilize production cyclopentane of schizolysis carbon nine | |
| CN101418229B (en) | Mercaptans removal apparatus for light oil and mercaptans removal method thereof | |
| CN101773765A (en) | Method for reclaiming hydrogen in refinery dry gas | |
| CN102161904B (en) | Method for increasing tar yield by coupling aromatization of hydrocarbons with coal pyrolysis | |
| CN112080321A (en) | Fuel oil hydrogenation ammonia injection cracking device and process thereof | |
| CN112374459A (en) | System and method for improving hydrogen recovery rate in styrene dehydrogenation tail gas of oil refinery | |
| CN104815530A (en) | Jet-type membrane-filtering fine-desulfuration device suitable for refinery plant | |
| CN212669616U (en) | Fuel oil hydrogenation ammonia injection cracking device | |
| CN201424446Y (en) | Positive ion monomer dimethylamino ethyl acrylate methyl chloride quaternary ammonium salt production system | |
| CN101870887A (en) | Method for preparing diesel from coal tar serving as raw material | |
| CN104370700B (en) | The reclaiming system of thick alcohol solution gas and method in coke-oven gas methanol technics | |
| CN114317054A (en) | Device and method for eliminating back-vulcanization effect in liquefied gas desulfurization process | |
| CN110373231B (en) | Double-fluidized-bed double-particle heavy inferior fuel cracking and gasifying device and method | |
| CN1896189A (en) | Production of large-specific-weight aircraft liquid petroleum oil at maximum from coal liquefied oil | |
| CN102617263A (en) | Method for preparing acetylene by using coke-oven gas | |
| CN206723836U (en) | Hydrogen conveying equipment | |
| CN106433779A (en) | System and method for maximum production of light fuel by coal tar | |
| CN206986065U (en) | A kind of polymethoxy dimethyl ether process units | |
| CN207987069U (en) | The plural serial stage reaction unit of 2,4- diamino anisoles | |
| CN215975596U (en) | DMTO-IIC4 recycling and feeding system | |
| CN213506760U (en) | Suspension bed enhanced reaction system for direct coal liquefaction | |
| CN114471090B (en) | Membrane coupling separation process for comprehensively utilizing ethylene device torch gas | |
| CN220572705U (en) | Efficient trimethylolpropane extraction system | |
| CN211302122U (en) | Ethylene by-product C9 raw materials processing system | |
| CN220926683U (en) | Refined coal tar processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 834021 No.15 Nanhai Road, Dushanzi District, Karamay City, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Tianli Petrochemical Co.,Ltd. Address before: 834021 No.15 Nanhai Road, Dushanzi District, Karamay City, Xinjiang Uygur Autonomous Region Patentee before: Karamay Tianli Henghua Petrochemical Co.,Ltd. |