EA200970054A1 - Способ получения 1,2-дихлорэтана - Google Patents
Способ получения 1,2-дихлорэтанаInfo
- Publication number
- EA200970054A1 EA200970054A1 EA200970054A EA200970054A EA200970054A1 EA 200970054 A1 EA200970054 A1 EA 200970054A1 EA 200970054 A EA200970054 A EA 200970054A EA 200970054 A EA200970054 A EA 200970054A EA 200970054 A1 EA200970054 A1 EA 200970054A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- fraction
- ethylene
- dichloroethane
- mixture
- subjected
- Prior art date
Links
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 7
- 239000005977 Ethylene Substances 0.000 abstract 7
- 239000007789 gas Substances 0.000 abstract 6
- 239000000203 mixture Substances 0.000 abstract 6
- 238000005660 chlorination reaction Methods 0.000 abstract 5
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 abstract 3
- 210000003918 fraction a Anatomy 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000003795 desorption Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 210000002196 fr. b Anatomy 0.000 abstract 1
- 210000000540 fraction c Anatomy 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
- C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
- C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
- C07C19/043—Chloroethanes
- C07C19/045—Dichloroethanes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/04—Chloro-alkenes
- C07C21/06—Vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/12—1,2- Dichloroethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/10—Aqueous solvent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Abstract
Способ получения 1,2-дихлорэтана с использованием этана в качестве исходного соединения, в соответствии с которым: а) поток этана подвергают каталитическому оксидегидрированию с образованием смеси газов, содержащей этилен, не прореагировавший этан, воду и вторичные компоненты; b) указанную смесь газов необязательно промывают и сушат и таким образом получают смесь сухих газов; с) после необязательной дополнительной стадии очистки указанную смесь сухих газов, содержащую поток продуктов, который выводят из реактора хлорирования R2 и отделяют на стадии е), подвергают абсорбции А, которая включает разделение указанной смеси газов на фракцию, обогащенную соединениями, более легкими, чем этилен, и содержащую некоторое количество этилена (фракция А), и на фракцию F1; d) фракцию А направляют в реактор хлорирования R1, в котором большая часть этилена, присутствующего во фракции А, превращается в 1,2-дихлорэтан, и полученный 1,2-дихлорэтан отделяется от потока продуктов, который выводится из реактора хлорирования R1; е) фракцию F1 подвергают десорбции D1, которая включает разделение фракции F1 на этиленовую фракцию, обедненную соединениями, более легкими, чем этилен (фракция С), которую направляют в реактор хлорирования R2, при этом поток продуктов, который выводится из указанного реактора, добавляют к смеси сухих газов, подвергаемой обработке на стадии с), после того как необязательно экстрагируют образовавшийся 1,2-дихлорэтан, и на фракцию F2; f) фракцию F2 подвергают десорбции D2, которая включает разделение фракции F2 на фракцию, обогащенную этиленом (фракция В), и на фракцию F3, необязательно содержащую 1,2-дихлорэтан, образовавшийся в реакторе хлорирования R2, который затем извлекают,
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0605718A FR2902787B1 (fr) | 2006-06-26 | 2006-06-26 | Procede de fabrication de 1,2-dichloroethane |
| PCT/EP2007/056227 WO2008000693A1 (en) | 2006-06-26 | 2007-06-22 | Process for the manufacture of 1,2-dichloroethane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA200970054A1 true EA200970054A1 (ru) | 2009-06-30 |
| EA015307B1 EA015307B1 (ru) | 2011-06-30 |
Family
ID=37964826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200970054A EA015307B1 (ru) | 2006-06-26 | 2007-06-22 | Способ получения 1,2-дихлорэтана |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US8119745B2 (ru) |
| EP (1) | EP2043978A1 (ru) |
| JP (1) | JP2009541422A (ru) |
| KR (1) | KR20090023500A (ru) |
| CN (1) | CN101500972B (ru) |
| AR (1) | AR061630A1 (ru) |
| AU (1) | AU2007263766B2 (ru) |
| BR (1) | BRPI0714169A2 (ru) |
| CA (1) | CA2655123C (ru) |
| EA (1) | EA015307B1 (ru) |
| FR (1) | FR2902787B1 (ru) |
| MX (1) | MX2009000181A (ru) |
| MY (1) | MY146963A (ru) |
| NO (1) | NO20085236L (ru) |
| TW (1) | TW200827325A (ru) |
| UA (1) | UA96299C2 (ru) |
| WO (1) | WO2008000693A1 (ru) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008525379A (ja) * | 2004-12-23 | 2008-07-17 | ソルヴェイ（ソシエテ アノニム） | １，２−ジクロロエタンの製造方法 |
| FR2902784B1 (fr) | 2006-06-23 | 2008-09-05 | Solvay | Procede de fabrication de 1,2-dichloroethane |
| FR2902785B1 (fr) | 2006-06-26 | 2008-08-08 | Solvay | Procede de fabrication de 1,2-dichloroethane |
| FR2902786B1 (fr) | 2006-06-26 | 2008-08-29 | Solvay | Procede de fabrication de 1,2-dichloroethane |
| EP2096095A1 (en) | 2008-02-28 | 2009-09-02 | SOLVAY (Société Anonyme) | Process for the manufacture of at least one ethylene derivative compound |
| JP2011513270A (ja) * | 2008-02-28 | 2011-04-28 | ソルベイ（ソシエテ アノニム） | 少なくとも１つのエチレン誘導体化合物の製造方法 |
| EP2130815A1 (en) | 2008-06-03 | 2009-12-09 | SOLVAY (Société Anonyme) | Process for the manufacture of at least one ethylene derivative compound |
| EP2130811A1 (en) | 2008-06-03 | 2009-12-09 | SOLVAY (Société Anonyme) | Process for the production of low-concentration ethylene for chemical use |
| EP2130813A1 (en) | 2008-06-03 | 2009-12-09 | SOLVAY (Société Anonyme) | Process for the manufacture of at least one ethylene derivative compound |
| EP2130810A1 (en) | 2008-06-03 | 2009-12-09 | SOLVAY (Société Anonyme) | Process for the manufacture of 1,2-dichloroethane and of at least one ethylene derivative compound different from 1,2-dichloroethane |
| EP2130814A1 (en) | 2008-06-03 | 2009-12-09 | SOLVAY (Société Anonyme) | Process for the manufacture of at least one ethylene derivative compound |
| EA201290428A1 (ru) | 2009-12-03 | 2013-01-30 | Солвей Са | Способ получения по меньшей мере одного производного соединения этилена |
| MX2012006124A (es) | 2009-12-03 | 2012-06-19 | Solvay | Proceso para la fabricacion de por lo menos un compuesto derivado de etileno. |
| WO2013026720A1 (en) | 2011-08-25 | 2013-02-28 | Solvay Sa | Process for the manufacture of 1,2 - dichloroethane (dce) |
| EP2606963A1 (en) | 2011-12-20 | 2013-06-26 | Solvay Sa | Catalyst, process for catalyst manufacture and process for catalytic oxidative dehydrogenation |
| EP2606964A1 (en) | 2011-12-20 | 2013-06-26 | Solvay Sa | Catalyst, process for catalyst manufacture and process for catalytic oxidative dehydrogenation |
| EP2606965A1 (en) | 2011-12-20 | 2013-06-26 | Solvay Sa | Catalyst, process for catalyst manufacture and process for catalytic oxidative dehydrogenation |
| WO2014048864A2 (en) | 2012-09-28 | 2014-04-03 | Solvay Sa | Process for producing liquefied impure ethylene |
| EP2772475A1 (en) | 2013-03-01 | 2014-09-03 | Solvay SA | Process for the manufacture of a crude alkane and/or alkene oxidation product |
| CN105837395A (zh) * | 2015-01-13 | 2016-08-10 | 青岛海晶化工集团有限公司 | 一种低温乙烯冷能在乙烯平衡氧氯化法制备vcm的利用方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6901398A (ru) | 1969-01-29 | 1969-11-25 | ||
| US4250346A (en) * | 1980-04-14 | 1981-02-10 | Union Carbide Corporation | Low temperature oxydehydrogenation of ethane to ethylene |
| FR2600643B1 (fr) | 1986-06-27 | 1988-09-23 | Solvay | Procede d'oxychloration de l'ethylene et compositions catalytiques pour l'oxychloration |
| ATE111771T1 (de) | 1991-01-11 | 1994-10-15 | Solvay | Oxychlorierung katalytischer zusammensetzung und verfahren für die oxychlorierung von ethylen unter verwendung dieser zusammensetzung. |
| US6803342B1 (en) | 1993-12-08 | 2004-10-12 | Solvay (Societe Anonyme) | Catalytic composition and process for the oxychlorination of ethylene using such a composition |
| BE1007818A3 (fr) | 1993-12-08 | 1995-10-31 | Solvay | Composition catalytique et procede d'oxychloration de l'ethylene utilisant une telle composition. |
| BE1013616A3 (fr) * | 1998-10-30 | 2002-05-07 | Solvay | Chloration d'ethylene obtenu par cracking d'hydrocarbures. |
| WO2000048971A1 (en) * | 1999-02-22 | 2000-08-24 | Symyx Technologies, Inc. | Compositions comprising nickel and their use as catalyst in oxidative dehydrogenation of alkanes |
| HUP0204200A3 (en) * | 1999-11-22 | 2003-11-28 | Dow Chemical Co | Process for vinyl chloride manufacture from ethane and ethylene with immediate hcl recovery from reactor effluent |
| DE10159615A1 (de) * | 2001-12-05 | 2003-06-12 | Basf Ag | Verfahren zur Herstellung von 1,2-Dichlorethan |
| AR052833A1 (es) | 2004-12-23 | 2007-04-04 | Solvay | Proceso de eleboracion de 1,2- dicloroetano |
| WO2006067188A1 (en) | 2004-12-23 | 2006-06-29 | Solvay (Société Anonyme) | Process for the manufacture of 1,2-dichloroethane |
| JP2008525377A (ja) | 2004-12-23 | 2008-07-17 | ソルヴェイ（ソシエテ アノニム） | １，２−ジクロロエタンの製造方法 |
| JP2008525379A (ja) | 2004-12-23 | 2008-07-17 | ソルヴェイ（ソシエテ アノニム） | １，２−ジクロロエタンの製造方法 |
| FR2902784B1 (fr) | 2006-06-23 | 2008-09-05 | Solvay | Procede de fabrication de 1,2-dichloroethane |
| FR2902786B1 (fr) | 2006-06-26 | 2008-08-29 | Solvay | Procede de fabrication de 1,2-dichloroethane |
| FR2902785B1 (fr) | 2006-06-26 | 2008-08-08 | Solvay | Procede de fabrication de 1,2-dichloroethane |
| FR2913421B1 (fr) | 2007-03-07 | 2009-05-15 | Solvay | Procede de fabrication de dichloropropanol. |
| JP2011513270A (ja) | 2008-02-28 | 2011-04-28 | ソルベイ（ソシエテ アノニム） | 少なくとも１つのエチレン誘導体化合物の製造方法 |
| EP2130810A1 (en) | 2008-06-03 | 2009-12-09 | SOLVAY (Société Anonyme) | Process for the manufacture of 1,2-dichloroethane and of at least one ethylene derivative compound different from 1,2-dichloroethane |
| EP2130811A1 (en) | 2008-06-03 | 2009-12-09 | SOLVAY (Société Anonyme) | Process for the production of low-concentration ethylene for chemical use |
| EP2130813A1 (en) | 2008-06-03 | 2009-12-09 | SOLVAY (Société Anonyme) | Process for the manufacture of at least one ethylene derivative compound |
| EP2130814A1 (en) | 2008-06-03 | 2009-12-09 | SOLVAY (Société Anonyme) | Process for the manufacture of at least one ethylene derivative compound |
-
2006
- 2006-06-26 FR FR0605718A patent/FR2902787B1/fr not_active Expired - Fee Related
-
2007
- 2007-06-22 CN CN2007800293443A patent/CN101500972B/zh not_active Expired - Fee Related
- 2007-06-22 MY MYPI20085036A patent/MY146963A/en unknown
- 2007-06-22 WO PCT/EP2007/056227 patent/WO2008000693A1/en active Application Filing
- 2007-06-22 MX MX2009000181A patent/MX2009000181A/es active IP Right Grant
- 2007-06-22 EA EA200970054A patent/EA015307B1/ru not_active IP Right Cessation
- 2007-06-22 BR BRPI0714169-6A patent/BRPI0714169A2/pt not_active IP Right Cessation
- 2007-06-22 KR KR1020097001238A patent/KR20090023500A/ko not_active Application Discontinuation
- 2007-06-22 CA CA2655123A patent/CA2655123C/en not_active Expired - Fee Related
- 2007-06-22 UA UAA200900516A patent/UA96299C2/ru unknown
- 2007-06-22 US US12/304,434 patent/US8119745B2/en not_active Expired - Fee Related
- 2007-06-22 AU AU2007263766A patent/AU2007263766B2/en not_active Ceased
- 2007-06-22 EP EP07730297A patent/EP2043978A1/en not_active Withdrawn
- 2007-06-22 JP JP2009517133A patent/JP2009541422A/ja not_active Ceased
- 2007-06-25 AR ARP070102808A patent/AR061630A1/es unknown
- 2007-06-26 TW TW096123083A patent/TW200827325A/zh unknown
-
2008
- 2008-12-16 NO NO20085236A patent/NO20085236L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CN101500972A (zh) | 2009-08-05 |
| MY146963A (en) | 2012-10-15 |
| AU2007263766A1 (en) | 2008-01-03 |
| EA015307B1 (ru) | 2011-06-30 |
| US8119745B2 (en) | 2012-02-21 |
| MX2009000181A (es) | 2009-01-23 |
| EP2043978A1 (en) | 2009-04-08 |
| FR2902787B1 (fr) | 2008-09-05 |
| JP2009541422A (ja) | 2009-11-26 |
| CA2655123C (en) | 2014-10-07 |
| BRPI0714169A2 (pt) | 2012-12-25 |
| WO2008000693A1 (en) | 2008-01-03 |
| FR2902787A1 (fr) | 2007-12-28 |
| TW200827325A (en) | 2008-07-01 |
| AU2007263766B2 (en) | 2012-03-29 |
| US20090203854A1 (en) | 2009-08-13 |
| CA2655123A1 (en) | 2008-01-03 |
| CN101500972B (zh) | 2013-03-27 |
| KR20090023500A (ko) | 2009-03-04 |
| UA96299C2 (ru) | 2011-10-25 |
| NO20085236L (no) | 2009-02-27 |
| AR061630A1 (es) | 2008-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY KG MD TJ TM |
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| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AZ KZ RU |