RU2007101533A - Способ и устройство для получения 1,2-дихлорэтана прямым хлорированием - Google Patents
Способ и устройство для получения 1,2-дихлорэтана прямым хлорированием Download PDFInfo
- Publication number
- RU2007101533A RU2007101533A RU2007101533/04A RU2007101533A RU2007101533A RU 2007101533 A RU2007101533 A RU 2007101533A RU 2007101533/04 A RU2007101533/04 A RU 2007101533/04A RU 2007101533 A RU2007101533 A RU 2007101533A RU 2007101533 A RU2007101533 A RU 2007101533A
- Authority
- RU
- Russia
- Prior art keywords
- gaseous
- loop
- dissolved
- ethylene
- feed
- Prior art date
Links
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 title claims abstract 5
- 238000000034 method Methods 0.000 title claims abstract 5
- 238000005660 chlorination reaction Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract 7
- 239000005977 Ethylene Substances 0.000 claims abstract 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract 5
- 229910052801 chlorine Inorganic materials 0.000 claims abstract 5
- 239000000460 chlorine Substances 0.000 claims abstract 5
- 239000007795 chemical reaction product Substances 0.000 claims abstract 3
- 230000003068 static effect Effects 0.000 claims abstract 3
- 238000011144 upstream manufacturing Methods 0.000 claims abstract 3
- 239000003054 catalyst Substances 0.000 claims abstract 2
- 210000003127 knee Anatomy 0.000 claims 4
- 239000012429 reaction media Substances 0.000 claims 1
- 238000007872 degassing Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2435—Loop-type reactors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/431—Straight mixing tubes with baffles or obstructions that do not cause substantial pressure drop; Baffles therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00823—Mixing elements
- B01J2208/00831—Stationary elements
- B01J2208/0084—Stationary elements inside the bed, e.g. baffles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Claims (3)
1. Способ получения 1,2-дихлорэтана высокой чистоты из растворенного хлора и растворенного этилена, которые приводят в контакт друг с другом, с применением побуждаемой к циркуляции жидкой реакционной среды, которая по существу состоит из 1,2-дихлорэтана и катализатора и по меньшей мере проходит через вертикально расположенную, образующую петлю зону реакции, причем оба колена петли связаны с расположенным вверху газоотделителем, из которого продукт реакции отводят в газообразном или жидком виде или как в газообразном, так и в жидком виде, отличающийся тем, что несколько, по меньшей мере 3, секций подачи расположены в колене петли, по которому жидкость течет вверх; и каждая из этих секций подачи состоит из узла подачи растворенного или газообразного этилена, расположенного на входе в секцию, и узла подачи растворенного хлора, расположенного на выходе из секции, и, кроме того, может иметь статические смесительные устройства.
2. Способ по п. 1, отличающийся тем, что во всех узлах подачи этилена, за исключением последней по ходу потока секции подачи, подают соответствующее, значительно превышающее стехиометрическое, количество этилена.
3. Петлеобразный реактор для осуществления способа по п. 1, включающий вертикально расположенную, образующую петлю зону реакции, причем оба колена петли связаны с расположенным вверху газоотделителем, из которого продукт реакции отводят в газообразном или жидком виде или как в газообразном, так и в жидком виде, включающий несколько, по меньшей мере 3, секций подачи, которые расположены в колене петли, по которому жидкость течет вверх, причем каждая из этих секций подачи состоит из узла подачи растворенного или газообразного этилена, расположенного на входе в секцию, и узла подачи растворенного хлора, расположенного на выходе из секции, и, кроме того, может иметь статические смесительные устройства.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004029147.0 | 2004-06-17 | ||
| DE102004029147A DE102004029147B4 (de) | 2004-06-17 | 2004-06-17 | Verfahren und Vorrichtung zur Herstellung von 1,2-Dichlorethan mittels Direktchlorierung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007101533A true RU2007101533A (ru) | 2008-07-27 |
| RU2384556C2 RU2384556C2 (ru) | 2010-03-20 |
Family
ID=35115974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007101533/04A RU2384556C2 (ru) | 2004-06-17 | 2005-06-15 | Способ и устройство для получения 1,2-дихлорэтана прямым хлорированием |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7579509B2 (ru) |
| EP (1) | EP1756026B1 (ru) |
| JP (1) | JP5419350B2 (ru) |
| KR (1) | KR101225389B1 (ru) |
| CN (2) | CN101555189A (ru) |
| AT (1) | ATE425944T1 (ru) |
| DE (2) | DE102004029147B4 (ru) |
| NO (1) | NO340146B1 (ru) |
| PL (1) | PL1756026T3 (ru) |
| RU (1) | RU2384556C2 (ru) |
| TW (1) | TWI491440B (ru) |
| UA (1) | UA88906C2 (ru) |
| WO (1) | WO2005123635A1 (ru) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004063090A1 (de) * | 2004-12-22 | 2006-07-06 | Uhde Gmbh | Verfahren zur Herstellung von 1,2-Dichlorethan mittels Direktchlorierung |
| SE530767C2 (sv) | 2006-10-03 | 2008-09-09 | Alfa Laval Corp Ab | Värmeväxlarreaktor med blandningszoner och användning av värmeväxlarreaktorn |
| DE102008020386B4 (de) * | 2008-04-23 | 2012-01-26 | Uhde Gmbh | Vorrichtung und Verfahren zur Herstellung eines chlorierten Alkans |
| AU2013207783B2 (en) | 2012-01-13 | 2017-07-13 | Lummus Technology Llc | Process for providing C2 hydrocarbons via oxidative coupling of methane and for separating hydrocarbon compounds |
| US9469577B2 (en) | 2012-05-24 | 2016-10-18 | Siluria Technologies, Inc. | Oxidative coupling of methane systems and methods |
| US9670113B2 (en) | 2012-07-09 | 2017-06-06 | Siluria Technologies, Inc. | Natural gas processing and systems |
| AU2013355038B2 (en) | 2012-12-07 | 2017-11-02 | Lummus Technology Llc | Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products |
| EP3074119B1 (en) | 2013-11-27 | 2019-01-09 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
| WO2015105911A1 (en) | 2014-01-08 | 2015-07-16 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
| EP3097068A4 (en) | 2014-01-09 | 2017-08-16 | Siluria Technologies, Inc. | Oxidative coupling of methane implementations for olefin production |
| US10377682B2 (en) | 2014-01-09 | 2019-08-13 | Siluria Technologies, Inc. | Reactors and systems for oxidative coupling of methane |
| DE102014214872A1 (de) * | 2014-07-29 | 2016-02-04 | Thyssenkrupp Ag | Verfahren und eine Vorrichtung zur Synthese von 1,2-Dichlorethan |
| CN104262077B (zh) * | 2014-09-29 | 2016-08-24 | 中国海洋石油总公司 | 并联环管型直接氯化生产1,2-二氯乙烷的装置 |
| US10793490B2 (en) | 2015-03-17 | 2020-10-06 | Lummus Technology Llc | Oxidative coupling of methane methods and systems |
| US9334204B1 (en) | 2015-03-17 | 2016-05-10 | Siluria Technologies, Inc. | Efficient oxidative coupling of methane processes and systems |
| US20160289143A1 (en) | 2015-04-01 | 2016-10-06 | Siluria Technologies, Inc. | Advanced oxidative coupling of methane |
| US9328297B1 (en) | 2015-06-16 | 2016-05-03 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
| WO2016205411A2 (en) | 2015-06-16 | 2016-12-22 | Siluria Technologies, Inc. | Ethylene-to-liquids systems and methods |
| WO2017065947A1 (en) | 2015-10-16 | 2017-04-20 | Siluria Technologies, Inc. | Separation methods and systems for oxidative coupling of methane |
| CA3019396A1 (en) | 2016-04-13 | 2017-10-19 | Siluria Technologies, Inc. | Oxidative coupling of methane for olefin production |
| WO2018009272A1 (en) * | 2016-07-05 | 2018-01-11 | Ineos Americas, Llc | Method and apparatus for recovering absorbing agents in acid gas treatment |
| EP3554672A4 (en) | 2016-12-19 | 2020-08-12 | Siluria Technologies, Inc. | PROCEDURES AND SYSTEMS FOR CHEMICAL DEPOSITION |
| HUE064375T2 (hu) | 2017-05-23 | 2024-03-28 | Lummus Technology Inc | Metán oxidatív csatolási folyamatainak integrálása |
| US10836689B2 (en) | 2017-07-07 | 2020-11-17 | Lummus Technology Llc | Systems and methods for the oxidative coupling of methane |
| KR102025186B1 (ko) * | 2017-09-27 | 2019-09-25 | 한화케미칼 주식회사 | 1,1,2-트리클로로에탄의 제조 방법 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2211427B1 (ru) * | 1972-12-27 | 1976-10-29 | Rhone Progil | |
| DE2935884A1 (de) * | 1979-09-05 | 1981-04-02 | Wacker-Chemie GmbH, 8000 München | Verfahren zur herstellung von 1.2-dichlorethan |
| DE3340624C1 (de) * | 1983-11-10 | 1984-10-11 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Herstellung von 1,2-Dichlorethan aus Ethylen und Chlorgas |
| JPS6128A (ja) * | 1984-06-11 | 1986-01-06 | Kanegafuchi Chem Ind Co Ltd | 二塩化エタンの製造方法 |
| DE3445896C1 (de) * | 1984-12-15 | 1986-04-10 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur kontinuierlichen Herstellung von 1.2-Dichlorethan |
| FR2650678B1 (fr) | 1989-08-04 | 1993-04-16 | Aerospatiale | Dispositif d'observation aerienne pour un sous-marin |
| DE4012529A1 (de) * | 1990-04-19 | 1991-10-24 | Wacker Chemie Gmbh | Katalysatorsystem und verfahren zur herstellung von 1,2-dichlorethan durch chlorierung von ethylen unter einsatz dieses katalysatorsystems |
| JPH06157365A (ja) | 1992-11-27 | 1994-06-03 | Tosoh Corp | 二塩化エタンの製造方法 |
| TW442449B (en) * | 1996-07-04 | 2001-06-23 | Hoechst Ag | Process for preparing 1,2-dichloroethane by direct chlorination |
| DE19910964A1 (de) * | 1999-03-12 | 2000-09-21 | Krupp Uhde Gmbh | Verfahren zur Herstellung von Ethylendichlorid (EDC) |
| DE19953762C2 (de) * | 1999-11-09 | 2003-07-10 | Uhde Gmbh | Verfahren zur Nutzung der bei der 1,2-Dichlorethan-Herstellung im Direktchlorierungsreaktor anfallenden Wärme |
| DE10207217C1 (de) * | 2002-02-21 | 2003-03-27 | Vinnolit Technologie Gmbh & Co | Verfahren zur Herstellung von 1,2-Dichlorethan mittels Direktchlorierung |
| WO2003074167A1 (en) | 2002-02-28 | 2003-09-12 | Exxonmobile Chemical Patents Inc. | Continuous slurry polymerization process in a loop reactor |
| CA2498681C (en) * | 2002-09-13 | 2009-11-10 | Chevron Phillips Chemical Company Lp | Loop reactor apparatus and polymerization processes with multiple feed points for olefins and catalysts |
-
2004
- 2004-06-17 DE DE102004029147A patent/DE102004029147B4/de not_active Expired - Lifetime
-
2005
- 2005-06-15 WO PCT/EP2005/006437 patent/WO2005123635A1/de active Application Filing
- 2005-06-15 PL PL05757295T patent/PL1756026T3/pl unknown
- 2005-06-15 CN CNA2009101348868A patent/CN101555189A/zh active Pending
- 2005-06-15 CN CN200580019876XA patent/CN1984858B/zh not_active Expired - Fee Related
- 2005-06-15 JP JP2007515873A patent/JP5419350B2/ja active Active
- 2005-06-15 RU RU2007101533/04A patent/RU2384556C2/ru not_active IP Right Cessation
- 2005-06-15 US US11/597,122 patent/US7579509B2/en active Active
- 2005-06-15 DE DE502005006880T patent/DE502005006880D1/de active Active
- 2005-06-15 KR KR1020067026539A patent/KR101225389B1/ko active IP Right Grant
- 2005-06-15 UA UAA200700441A patent/UA88906C2/ru unknown
- 2005-06-15 EP EP05757295A patent/EP1756026B1/de active Active
- 2005-06-15 AT AT05757295T patent/ATE425944T1/de not_active IP Right Cessation
- 2005-06-16 TW TW094119922A patent/TWI491440B/zh active
-
2007
- 2007-01-17 NO NO20070322A patent/NO340146B1/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL1756026T3 (pl) | 2009-06-30 |
| RU2384556C2 (ru) | 2010-03-20 |
| TW200610748A (en) | 2006-04-01 |
| NO20070322L (no) | 2007-01-17 |
| KR20070028422A (ko) | 2007-03-12 |
| CN1984858B (zh) | 2010-06-16 |
| US20080125613A1 (en) | 2008-05-29 |
| DE502005006880D1 (de) | 2009-04-30 |
| KR101225389B1 (ko) | 2013-01-22 |
| CN101555189A (zh) | 2009-10-14 |
| DE102004029147B4 (de) | 2008-01-03 |
| EP1756026A1 (de) | 2007-02-28 |
| DE102004029147A1 (de) | 2006-01-12 |
| US7579509B2 (en) | 2009-08-25 |
| JP5419350B2 (ja) | 2014-02-19 |
| ATE425944T1 (de) | 2009-04-15 |
| UA88906C2 (ru) | 2009-12-10 |
| TWI491440B (zh) | 2015-07-11 |
| EP1756026B1 (de) | 2009-03-18 |
| WO2005123635A1 (de) | 2005-12-29 |
| JP2008502632A (ja) | 2008-01-31 |
| NO340146B1 (no) | 2017-03-13 |
| CN1984858A (zh) | 2007-06-20 |
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| Date | Code | Title | Description |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20150616 |