IN159399B - - Google Patents
Info
- Publication number
- IN159399B IN159399B IN386/DEL/83A IN386DE1983A IN159399B IN 159399 B IN159399 B IN 159399B IN 386DE1983 A IN386DE1983 A IN 386DE1983A IN 159399 B IN159399 B IN 159399B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/12—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of esters of mineral acids
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- 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
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Treatment Of Fiber Materials (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/388,395 US4400559A (en) | 1982-06-14 | 1982-06-14 | Process for preparing ethylene glycol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN159399B true IN159399B (enExample) | 1987-05-16 |
Family
ID=23533945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN386/DEL/83A IN159399B (enExample) | 1982-06-14 | 1983-06-07 |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4400559A (enExample) |
| JP (1) | JPS5921634A (enExample) |
| KR (1) | KR870000542B1 (enExample) |
| AR (1) | AR241527A1 (enExample) |
| AU (1) | AU556132B2 (enExample) |
| BE (1) | BE897039A (enExample) |
| BR (1) | BR8303125A (enExample) |
| CA (1) | CA1219602A (enExample) |
| CH (1) | CH656871A5 (enExample) |
| DD (1) | DD210026A5 (enExample) |
| DE (1) | DE3321448A1 (enExample) |
| EG (1) | EG16051A (enExample) |
| ES (1) | ES523213A0 (enExample) |
| FR (1) | FR2528417B1 (enExample) |
| GB (1) | GB2122614B (enExample) |
| IN (1) | IN159399B (enExample) |
| IT (1) | IT1169063B (enExample) |
| MX (1) | MX157512A (enExample) |
| NL (1) | NL8302020A (enExample) |
| NO (1) | NO159164C (enExample) |
| RO (1) | RO88641A (enExample) |
| SE (1) | SE459089B (enExample) |
| SU (1) | SU1572414A3 (enExample) |
| YU (1) | YU44436B (enExample) |
| ZA (1) | ZA834364B (enExample) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4508927A (en) * | 1983-08-02 | 1985-04-02 | The Halcon Sd Group, Inc. | Preparation of glycols from ethylene oxide |
| US4519875A (en) * | 1984-05-09 | 1985-05-28 | The Halcon Sd Group, Inc. | Purification of ethylene glycol derived from ethylene carbonate |
| EP0385631A1 (en) * | 1989-02-21 | 1990-09-05 | ARCO Chemical Technology, L.P. | Oxidation process |
| US5094741A (en) * | 1990-03-02 | 1992-03-10 | Hewlett-Packard Company | Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids |
| US5240603A (en) * | 1990-03-02 | 1993-08-31 | Hewlett-Packard Company | Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids |
| US5322626A (en) * | 1990-03-02 | 1994-06-21 | Hewlett-Packard Company | Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids |
| US5133859A (en) * | 1990-03-02 | 1992-07-28 | Hewlett-Packard Company | Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids |
| GB9005814D0 (en) * | 1990-03-15 | 1990-05-09 | Shell Int Research | A two-step monoethylene glycol preparation process |
| JPH04301463A (ja) * | 1991-03-29 | 1992-10-26 | Sharp Corp | 印字装置 |
| JPH0539952U (ja) * | 1991-10-29 | 1993-05-28 | 三洋電機株式会社 | プリンター装置 |
| US5932101A (en) * | 1996-08-29 | 1999-08-03 | Eastman Chemical Company | Process for fluid/dense gas extraction under enhanced solubility conditions |
| US6080897A (en) * | 1998-03-19 | 2000-06-27 | Mitsubishi Chemical Corporation | Method for producing monoethylene glycol |
| RU2137748C1 (ru) * | 1998-11-16 | 1999-09-20 | Открытое акционерное общество "Нижнекамскнефтехим" | Способ получения концентрированного водного раствора моноэтиленгликоля |
| US6372925B1 (en) | 2000-06-09 | 2002-04-16 | Shell Oil Company | Process for operating the epoxidation of ethylene |
| BR0312244B1 (pt) * | 2002-06-28 | 2013-06-25 | mÉtodo para melhorar a seletividade de um catalisador e um processo para a epoxidaÇço de uma olefina | |
| JP4333153B2 (ja) * | 2003-02-07 | 2009-09-16 | 三菱化学株式会社 | アルキレングリコールの製造方法 |
| TW200422285A (en) * | 2003-02-07 | 2004-11-01 | Mitsubishi Chem Corp | Method for producing alkylene derivative and method for regenerating catalyst for producing alkylene derivative |
| US20040220433A1 (en) * | 2003-03-28 | 2004-11-04 | Evert Van Der Heide | Process for the preparation of propylene glycol |
| US7348444B2 (en) * | 2003-04-07 | 2008-03-25 | Shell Oil Company | Process for the production of an olefin oxide |
| CN100400495C (zh) * | 2003-04-09 | 2008-07-09 | 国际壳牌研究有限公司 | 链烷二醇的制备方法 |
| US8148555B2 (en) * | 2003-06-26 | 2012-04-03 | Shell Oil Company | Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin |
| WO2005003113A1 (en) * | 2003-06-30 | 2005-01-13 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of propylene carbonate |
| US7378540B2 (en) * | 2005-10-21 | 2008-05-27 | Catalytic Distillation Technologies | Process for producing organic carbonates |
| CN101410178A (zh) * | 2006-02-03 | 2009-04-15 | 国际壳牌研究有限公司 | 催化剂的处理方法，催化剂和催化剂的用途 |
| TWI387584B (zh) * | 2006-03-13 | 2013-03-01 | Shell Int Research | 碳酸伸烷酯之生產方法及由此生產之碳酸伸烷酯於烷二醇及碳酸二烷酯之製造中之用途 |
| AR061437A1 (es) * | 2006-06-13 | 2008-08-27 | Shell Int Research | Separacion y purificacion de glicoles |
| CN100586913C (zh) * | 2006-08-10 | 2010-02-03 | 中国石化扬子石油化工有限公司 | 催化水合法制备乙二醇的方法 |
| CA2685512C (en) | 2007-05-09 | 2016-12-06 | Shell Internationale Research Maatschappij B.V. | An epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
| CN101815694B (zh) * | 2007-08-14 | 2013-07-24 | 国际壳牌研究有限公司 | 制备亚烷基二醇的方法 |
| WO2009124987A1 (en) * | 2008-04-09 | 2009-10-15 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of alkylene glycol |
| CN102036940B (zh) * | 2008-04-10 | 2013-11-13 | 国际壳牌研究有限公司 | 制备亚烷基二醇的方法 |
| KR101629038B1 (ko) * | 2008-05-07 | 2016-06-09 | 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 | 산화올레핀, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산방법 |
| WO2009137427A2 (en) * | 2008-05-07 | 2009-11-12 | Shell Oil Company | A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine |
| CN102066351B (zh) | 2008-05-15 | 2014-03-12 | 国际壳牌研究有限公司 | 制备亚烷基碳酸酯和/或亚烷基二醇的方法 |
| RU2506123C2 (ru) * | 2008-05-15 | 2014-02-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ получения алкиленкарбоната и алкиленгликоля |
| JP5511979B2 (ja) * | 2010-06-07 | 2014-06-04 | 中国科学院過程工程研究所 | イオン液体触媒によるエチレングリコールの製造方法 |
| US8802900B2 (en) * | 2010-11-29 | 2014-08-12 | Shell Oil Company | Process for the preparation of ethylene glycol |
| RU2606504C2 (ru) * | 2011-04-29 | 2017-01-10 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ повышения селективности катализатора эпоксидирования |
| WO2013028039A2 (ko) * | 2011-08-24 | 2013-02-28 | 롯데케미칼 주식회사 | 알킬렌 카보네이트 및/또는 알킬렌 글리콜 합성용 촉매의 재생 방법 및 알킬렌 카보네이트 및/또는 알킬렌 글리콜의 제조 방법 |
| CN107915577B (zh) * | 2016-10-08 | 2020-12-29 | 中国石油化工股份有限公司 | 碳酸乙烯酯水解合成乙二醇的方法 |
| US11801493B2 (en) | 2016-12-02 | 2023-10-31 | Shell Usa, Inc. | Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide |
| RU2769509C2 (ru) * | 2017-05-19 | 2022-04-01 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Рациональное использование тепловой энергии в процессе получения этиленкарбоната и этиленгликоля |
| KR102796531B1 (ko) | 2018-12-10 | 2025-04-18 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 에틸렌 글리콜의 제조 방법 |
| KR20220123230A (ko) * | 2020-01-09 | 2022-09-06 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 에틸렌 글리콜의 제조 방법 |
| WO2024137896A1 (en) * | 2022-12-21 | 2024-06-27 | Renewco2 Inc. | Liquid electrolyzer for single-conversion-step electrocatalytic reduction of co2 to ethylene glycol |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4117250A (en) * | 1977-12-22 | 1978-09-26 | Union Carbide Corporation | Continuous process for producing alkylene glycols from alkylene carbonates |
| US4237324A (en) * | 1979-01-22 | 1980-12-02 | The Dow Chemical Company | Production of monoglycols from alkylene carbonates |
| CA1121389A (en) * | 1979-05-24 | 1982-04-06 | Hiroshi Odanaka | Process for the production of alkylene glycols |
| US4233221A (en) * | 1979-10-24 | 1980-11-11 | The Dow Chemical Company | Ethylene carbonate process |
| US4437939A (en) * | 1981-07-17 | 1984-03-20 | The Halcon Sd Group, Inc. | Process for separating ethylene oxide from aqueous solutions |
| AU558415B2 (en) * | 1981-12-02 | 1987-01-29 | Scientific Design Company, Inc. | Preparation of alkylene carbonates |
-
1982
- 1982-06-14 US US06/388,395 patent/US4400559A/en not_active Expired - Fee Related
-
1983
- 1983-06-07 NL NL8302020A patent/NL8302020A/nl not_active Application Discontinuation
- 1983-06-07 RO RO83111198A patent/RO88641A/ro unknown
- 1983-06-07 IN IN386/DEL/83A patent/IN159399B/en unknown
- 1983-06-09 CH CH3167/83A patent/CH656871A5/fr not_active IP Right Cessation
- 1983-06-09 AU AU15640/83A patent/AU556132B2/en not_active Ceased
- 1983-06-10 YU YU1294/83A patent/YU44436B/xx unknown
- 1983-06-13 IT IT48494/83A patent/IT1169063B/it active
- 1983-06-13 BR BR8303125A patent/BR8303125A/pt not_active IP Right Cessation
- 1983-06-13 SU SU833605804A patent/SU1572414A3/ru active
- 1983-06-13 BE BE0/210992A patent/BE897039A/fr not_active IP Right Cessation
- 1983-06-13 SE SE8303324A patent/SE459089B/sv not_active IP Right Cessation
- 1983-06-13 KR KR1019830002621A patent/KR870000542B1/ko not_active Expired
- 1983-06-13 FR FR8309765A patent/FR2528417B1/fr not_active Expired
- 1983-06-13 NO NO832140A patent/NO159164C/no unknown
- 1983-06-13 CA CA000430257A patent/CA1219602A/en not_active Expired
- 1983-06-13 ES ES523213A patent/ES523213A0/es active Granted
- 1983-06-14 DD DD83252010A patent/DD210026A5/de not_active IP Right Cessation
- 1983-06-14 DE DE3321448A patent/DE3321448A1/de active Granted
- 1983-06-14 MX MX197652A patent/MX157512A/es unknown
- 1983-06-14 AR AR83293330A patent/AR241527A1/es active
- 1983-06-14 EG EG359/83A patent/EG16051A/xx active
- 1983-06-14 GB GB08316153A patent/GB2122614B/en not_active Expired
- 1983-06-14 JP JP58106570A patent/JPS5921634A/ja active Granted
- 1983-06-14 ZA ZA834364A patent/ZA834364B/xx unknown