SA518390947B1 - C3 عملية لإنتاج ألكان معالج بالكلور ومركبات ألكين - Google Patents
C3 عملية لإنتاج ألكان معالج بالكلور ومركبات ألكينInfo
- Publication number
- SA518390947B1 SA518390947B1 SA518390947A SA518390947A SA518390947B1 SA 518390947 B1 SA518390947 B1 SA 518390947B1 SA 518390947 A SA518390947 A SA 518390947A SA 518390947 A SA518390947 A SA 518390947A SA 518390947 B1 SA518390947 B1 SA 518390947B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- chlorinated alkane
- starting material
- producing
- isomers
- chlorinated
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
- C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
-
- 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
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
-
- 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
- C07C17/158—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of halogenated 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
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
يتعلق الاختراع بعملية لإنتاج خليط تفاعل reaction mixture يشتمل على مجموعة من أيزومرات ألكان alkane isomers C3 معالجة بالكلور chlorinated تشتمل العملية على المعالجة بالكلور لمادة بدء ألكان C3 معالجة بالكلور في منطقة كلورة لإنتاج مجموعة من أيزومرات ألكان C3، يكون بكل واحد من مجموعة أيزومرات ألكان alkane isomers C3 معالجة بالكلور chlorinated أكثر من ذرة كربون واحدة على الأقل بالمقارنة بمادة البدء من ألكان C3 معالجة بالكلور حيث يتم التحكم في تركيز مادة البدء من ألكان C3 المعالجة بالكلور وبحيث أن تحويل مادة البدء من ألكان alkane starting material C3 معالجة بالكلور chlorinated إلى مجموعة من أيزومرات ألكان alkane isomers C3 معالجة بالكلور-الممثلة بالنسبة المولارية – من مادة البدء من ألكانC3 المعالجة بالكلور: أيزومرات ألكان C3 معالجة بالكلور- في خليط التفاعل الموجود في منطقة الكلورة chlorination zone -لايزيد عن حوالي 40: 60.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ2015558 | 2015-08-19 | ||
CZ2015858 | 2015-12-03 | ||
PCT/CZ2016/000091 WO2017028826A2 (en) | 2015-08-19 | 2016-08-16 | Process for producing c3 chlorinated alkane and alkene compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
SA518390947B1 true SA518390947B1 (ar) | 2023-06-22 |
Family
ID=56958703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA518390947A SA518390947B1 (ar) | 2015-08-19 | 2018-02-18 | C3 عملية لإنتاج ألكان معالج بالكلور ومركبات ألكين |
Country Status (12)
Country | Link |
---|---|
US (3) | US10029962B2 (ar) |
EP (1) | EP3337777A2 (ar) |
JP (3) | JP6908596B2 (ar) |
KR (1) | KR20180041123A (ar) |
CN (1) | CN108137447A (ar) |
CA (1) | CA2996037C (ar) |
CZ (1) | CZ309727B6 (ar) |
MX (1) | MX2018002065A (ar) |
RU (1) | RU2736125C2 (ar) |
SA (1) | SA518390947B1 (ar) |
TW (1) | TWI793063B (ar) |
WO (1) | WO2017028826A2 (ar) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6989519B2 (ja) | 2016-04-13 | 2022-01-05 | スポレク プロ ヘミコウ アー フツニ ブイロブ,アクツィオバ スポレチェノスト | プロセス |
CZ309472B6 (cs) | 2016-09-02 | 2023-02-08 | Spolek Pro Chemickou A Hutní Výrobu, Akciová Společnost | Způsob výroby tetrachlormethanu |
KR102025186B1 (ko) * | 2017-09-27 | 2019-09-25 | 한화케미칼 주식회사 | 1,1,2-트리클로로에탄의 제조 방법 |
FR3081158B1 (fr) | 2018-05-16 | 2020-07-31 | Arkema France | Procede de production du 1-chloro-3,3,3-trifluoropropene. |
FR3083232B1 (fr) | 2018-06-27 | 2021-11-12 | Arkema France | Procede de production du 1-chloro-3,3,3-trifluoropropene |
FR3086287B1 (fr) | 2018-09-26 | 2020-09-18 | Arkema France | Stabilisation du 1-chloro-3,3,3-trifluoropropene |
CN114057165B (zh) * | 2021-12-02 | 2023-04-18 | 中国科学院青岛生物能源与过程研究所 | 一种分离回收氯代烯烃生产中的氯化氢气体的方法 |
US11795125B2 (en) * | 2022-01-26 | 2023-10-24 | Honeywell International Inc. | Integrated process for making 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) from a mixture of high-boiling fluorinated components |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1353469A (en) * | 1970-09-23 | 1974-05-15 | Ici Ltd | Propylene dichloride recovery |
US3823195A (en) | 1971-12-27 | 1974-07-09 | Monsanto Co | Preparation of 1,1,2,3-tetrachloropropene from 1,2,3-trichloropropane |
US3926758A (en) | 1971-12-27 | 1975-12-16 | Monsanto Co | Preparation of 1,1,2,3-tetrachloropropene from 2,3-trichloropropane |
AT335987B (de) * | 1973-06-05 | 1977-04-12 | Monsanto Co | Verfahren zur herstellung von 1,1,2,3-tetrachlorpropen und 1,2,2,3-tetrachlorpropan aus 1,2,3-trichlorpropan |
US4535194A (en) * | 1983-07-06 | 1985-08-13 | Monsanto Co. | Process for producing 1,1,2,3-tetrachloropropene |
DE3912094A1 (de) * | 1989-04-13 | 1990-10-25 | Rwe Dea Ag | Verfahren zur gewinnung von c(pfeil abwaerts)3(pfeil abwaerts) bis c(pfeil abwaerts)4(pfeil abwaerts) -monoalkylchloriden |
US5616819A (en) * | 1995-08-28 | 1997-04-01 | Laroche Industries Inc. | Process for preparing fluorinated aliphatic compounds |
US5705779A (en) | 1996-08-08 | 1998-01-06 | Alliedsignal Inc. | Preparation of 1,1,1,3,3-pentachloropropane by photochlorination of 1,1,1,3-tetrachloropropane |
US20050177012A1 (en) | 2001-07-20 | 2005-08-11 | Pcbu Services, Inc. | Halocarbon production processes, halocarbon separation processes, and halocarbon separation systems |
US8952208B2 (en) | 2006-01-03 | 2015-02-10 | Honeywell International Inc. | Method for prolonging a catalyst's life during hydrofluorination |
US8071825B2 (en) * | 2006-01-03 | 2011-12-06 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US8563789B2 (en) | 2007-06-27 | 2013-10-22 | Arkema Inc. | Process for the manufacture of hydrofluoroolefins |
US8846990B2 (en) | 2007-07-06 | 2014-09-30 | Honeywell International Inc. | Process for producing 2,3,3,3-tetrafluoropropene |
CA2964090C (en) * | 2007-12-19 | 2020-05-05 | Occidental Chemical Corporation | Methods of making chlorinated hydrocarbons |
FR2933402B1 (fr) | 2008-07-03 | 2010-07-30 | Arkema France | Procede de purification de 2,3,3,3-tetrafluoro-1-propene (hfo1234yf) |
US8987535B2 (en) | 2008-11-19 | 2015-03-24 | Arkema Inc. | Process for the manufacture of hydrochlorofluoroolefins |
WO2010150835A1 (ja) | 2009-06-24 | 2010-12-29 | 株式会社トクヤマ | 塩素化炭化水素の製造方法 |
US9045386B2 (en) * | 2010-02-18 | 2015-06-02 | Honeywell International Inc. | Integrated process and methods of producing (E)-1-chloro-3,3,3-trifluoropropene |
US20110245548A1 (en) * | 2010-03-31 | 2011-10-06 | Honeywell International Inc. | Catalyst life improvement in the vapor phase fluorination of chlorocarbons |
CN101955414A (zh) * | 2010-04-20 | 2011-01-26 | 南通泰禾化工有限公司 | 1,1,2,3-四氯丙烯生产工艺 |
WO2012081482A1 (ja) * | 2010-12-16 | 2012-06-21 | 株式会社トクヤマ | 炭素数3の塩素化炭化水素の製造方法 |
CN103328422A (zh) | 2011-01-21 | 2013-09-25 | 阿克马法国公司 | 通过五氯丙烷的气相氟化制造2,3,3,3-四氟丙烯的方法 |
US8907149B2 (en) * | 2011-05-31 | 2014-12-09 | Dow Global Technologies Llc | Process for the production of chlorinated propenes |
CN103717560B (zh) | 2011-07-26 | 2016-04-27 | 大金工业株式会社 | 用于制备2,3,3,3-四氟丙烯的方法 |
CN103717558A (zh) * | 2011-08-07 | 2014-04-09 | 陶氏环球技术有限责任公司 | 生产氯化的丙烯的方法 |
US9475739B2 (en) | 2011-08-07 | 2016-10-25 | Blue Cube Ip Llc | Process for the production of chlorinated propenes |
PT2766331T (pt) | 2011-10-14 | 2021-04-08 | Honeywell Int Inc | Processo para a produção de 2,3,3,3-tetrafluoropropeno |
WO2013074394A1 (en) * | 2011-11-18 | 2013-05-23 | Dow Global Technologies, Llc | Process for the production of chlorinated propanes and/or propenes |
WO2013086262A1 (en) | 2011-12-09 | 2013-06-13 | Dow Global Technologies, Llc | Process for the production of chlorinated propanes |
CN103998405B (zh) | 2011-12-14 | 2016-06-08 | 阿克马法国公司 | 2,3,3,3-四氟丙烯的制备方法 |
CN109232172A (zh) | 2012-02-10 | 2019-01-18 | 汪海有 | 用于制造2,3,3,3-四氟丙烯的改进的方法 |
KR20150021551A (ko) | 2012-06-06 | 2015-03-02 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 플루오로올레핀 중 RfCCX 불순물의 감소 방법 |
US9321707B2 (en) * | 2012-09-20 | 2016-04-26 | Blue Cube Ip Llc | Process for the production of chlorinated propenes |
EP2935166A1 (en) * | 2012-12-19 | 2015-10-28 | Blue Cube IP LLC | Process for the production of chlorinated propenes |
US8889930B2 (en) | 2013-01-22 | 2014-11-18 | Axiall Ohio, Inc. | Process for producing chlorinated hydrocarbons |
US8907147B2 (en) | 2013-02-04 | 2014-12-09 | Honeywell International Inc. | Synthesis of 1,1,2,3-tetrachloropropene |
US20140215970A1 (en) | 2013-02-04 | 2014-08-07 | Honeywell International Inc. | METHODS OF HANDLING CHLORINATED COMPOUNDS USED FOR MANUFACTURING HFO-1234yf |
US9067858B2 (en) * | 2013-02-12 | 2015-06-30 | Occidental Chemical Corporation | Methods for recovering 1,1,1,2,3-pentachloropropane |
US8889929B2 (en) | 2013-02-19 | 2014-11-18 | Honeywell International Inc. | Process to make 1,1,2,3-tetrachloropropene from 1,1,3-trichloropropene and/or 3,3,3-trichloropropene |
CA2903760C (en) * | 2013-03-09 | 2018-02-20 | Blue Cube Ip Llc | Process for the production of chlorinated alkanes |
US9353029B2 (en) * | 2013-03-14 | 2016-05-31 | Honeywell International, Inc. | Fluorination process and reactor |
FR3010996B1 (fr) | 2013-09-24 | 2015-09-25 | Arkema France | Procede de fluoration en phase gaz |
US9139497B2 (en) | 2013-10-23 | 2015-09-22 | Axiall Ohio, Inc. | Process for producing chlorinated hydrocarbons in the presence of a polyvalent bismuth compound |
MX2016009118A (es) | 2014-01-13 | 2016-09-09 | Arkema France | Procedimiento de produccion de e-1-cloro-3,3,3-trifluoropropeno a partir de 1,1,3,3-tetracloropropeno. |
US9255045B2 (en) * | 2014-01-13 | 2016-02-09 | Arkema France | E-1-chloro-3,3,3-trifluoropropene production process from 1,1,3,3-tetrachloropropene |
WO2015175791A1 (en) * | 2014-05-16 | 2015-11-19 | Occidental Chemical Corporation | Method for making 1,1,3,3-tetrachloropropene |
US9896400B2 (en) | 2014-10-16 | 2018-02-20 | Spolek Pro Chemickou A Hutni Vyrobu A.S. | Process for producing a chlorinated C3-6 alkane |
CZ309360B6 (cs) * | 2014-10-16 | 2022-10-05 | Spolek Pro Chemickou A Hutní Výrobu, Akciová Společnost | Způsob výroby vysoce čistého chlorovaného alkanu |
WO2016058567A1 (en) | 2014-10-16 | 2016-04-21 | Spolek Pro Chemickou A Hutni Vyrobu, Akciova Spolecnost | Process |
FR3036398B1 (fr) | 2015-05-22 | 2019-05-03 | Arkema France | Compositions a base de 1,1,3,3-tetrachloropropene |
-
2016
- 2016-08-16 RU RU2018109076A patent/RU2736125C2/ru active
- 2016-08-16 CA CA2996037A patent/CA2996037C/en active Active
- 2016-08-16 KR KR1020187004197A patent/KR20180041123A/ko not_active Application Discontinuation
- 2016-08-16 WO PCT/CZ2016/000091 patent/WO2017028826A2/en active Application Filing
- 2016-08-16 JP JP2018509547A patent/JP6908596B2/ja active Active
- 2016-08-16 CN CN201680058242.3A patent/CN108137447A/zh active Pending
- 2016-08-16 US US15/237,942 patent/US10029962B2/en active Active
- 2016-08-16 CZ CZ2018-106A patent/CZ309727B6/cs unknown
- 2016-08-16 MX MX2018002065A patent/MX2018002065A/es unknown
- 2016-08-16 EP EP16767132.0A patent/EP3337777A2/en active Pending
- 2016-08-18 TW TW105126433A patent/TWI793063B/zh active
-
2018
- 2018-02-18 SA SA518390947A patent/SA518390947B1/ar unknown
- 2018-06-21 US US16/013,976 patent/US10851033B2/en active Active
-
2020
- 2020-11-20 US US16/953,651 patent/US11465956B2/en active Active
- 2020-12-23 JP JP2020213198A patent/JP7092861B2/ja active Active
-
2022
- 2022-06-15 JP JP2022096337A patent/JP7348993B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR20180041123A (ko) | 2018-04-23 |
US10029962B2 (en) | 2018-07-24 |
JP2022121478A (ja) | 2022-08-19 |
TW201714861A (zh) | 2017-05-01 |
JP7348993B2 (ja) | 2023-09-21 |
WO2017028826A3 (en) | 2017-04-27 |
US10851033B2 (en) | 2020-12-01 |
US20180305280A1 (en) | 2018-10-25 |
JP6908596B2 (ja) | 2021-07-28 |
EP3337777A2 (en) | 2018-06-27 |
WO2017028826A2 (en) | 2017-02-23 |
CN108137447A (zh) | 2018-06-08 |
CZ309727B6 (cs) | 2023-08-23 |
JP2018525403A (ja) | 2018-09-06 |
TWI793063B (zh) | 2023-02-21 |
MX2018002065A (es) | 2018-06-06 |
CZ2018106A3 (cs) | 2018-04-18 |
JP2021059569A (ja) | 2021-04-15 |
US20170050904A1 (en) | 2017-02-23 |
RU2018109076A (ru) | 2019-09-19 |
WO2017028826A8 (en) | 2018-03-22 |
RU2018109076A3 (ar) | 2020-04-27 |
CA2996037C (en) | 2024-05-14 |
US20210070680A1 (en) | 2021-03-11 |
RU2736125C2 (ru) | 2020-11-11 |
JP7092861B2 (ja) | 2022-06-28 |
US11465956B2 (en) | 2022-10-11 |
CA2996037A1 (en) | 2017-02-23 |
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