RU2002726C1 - Способ получени алкиленгликолей - Google Patents
Способ получени алкиленгликолейInfo
- Publication number
- RU2002726C1 RU2002726C1 SU5042319A RU2002726C1 RU 2002726 C1 RU2002726 C1 RU 2002726C1 SU 5042319 A SU5042319 A SU 5042319A RU 2002726 C1 RU2002726 C1 RU 2002726C1
- Authority
- RU
- Russia
- Prior art keywords
- exchange resin
- anion exchange
- alkylene
- alkyleneglycol
- synthesis
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
(5б)ДыментО,Н., Казанский С.К., Мирошни- ков A.M. Гликоли и другие производные окисей этилена и пропилена, М.: Хими , 1976.
Патент Японии № 57-139026, кл. С 07 С 29/10, опублик. 1982.
Claims (1)
- Формула изобретениСПОСОБ ПОЛУЧЕНИЯ АЛКИЛЕНГЛИ- КОЛЕЙ каталитической гидратацией оксида , отличающийс тем, что процесс осущ ствл ют в присутствии анионита бикарбонэтной форме и добавки алкилеINV/.S I L.Ff rvca I a/in I rtuiso т auncn wivwriждов алкилена при 80 - 130 C и 0.8 -1,6 МПа 10 ликол в ИСХ°ДНУЮ Реакционную смесь, в присутствии анионита и диоксида углерода , отличающийс тем, что процесс осуществл ют в присутствии анионита в бикарбонэтной форме и добавки алкиленг
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU5042319 RU2002726C1 (ru) | 1992-05-19 | 1992-05-19 | Способ получени алкиленгликолей |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU5042319 RU2002726C1 (ru) | 1992-05-19 | 1992-05-19 | Способ получени алкиленгликолей |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2002726C1 true RU2002726C1 (ru) | 1993-11-15 |
Family
ID=21604295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU5042319 RU2002726C1 (ru) | 1992-05-19 | 1992-05-19 | Способ получени алкиленгликолей |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2002726C1 (ru) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997033850A1 (fr) * | 1996-03-11 | 1997-09-18 | Valery Fedorovich Shvets | Procede de production d'alcyleneglycols |
WO1999012876A1 (fr) * | 1997-09-09 | 1999-03-18 | Valery Fedorovich Shvets | Procede de production d'alkyleneglycols |
US6211419B1 (en) * | 2000-04-24 | 2001-04-03 | The Dow Chemical Company | Process for the preparation of alkylene glycols |
US6448456B1 (en) | 2001-05-31 | 2002-09-10 | The Dow Chemical Company | Process for the preparation of alkylene glycols |
US6580008B2 (en) | 2000-09-28 | 2003-06-17 | Shell Oil Company | Catalytic process for producing an alkylene glycol with reactor-output recycle |
WO2009051972A1 (en) | 2007-10-15 | 2009-04-23 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Solid catalyst useful for converting an alkylene oxide to an alkylene glycol |
US7663005B2 (en) | 2007-05-30 | 2010-02-16 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Process for preparing an alkylene glycol |
WO2010131839A2 (ko) | 2009-05-13 | 2010-11-18 | 에스케이에너지 주식회사 | 고분자 전해질 다층박막 촉매 및 그 제조 방법 |
-
1992
- 1992-05-19 RU SU5042319 patent/RU2002726C1/ru active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997033850A1 (fr) * | 1996-03-11 | 1997-09-18 | Valery Fedorovich Shvets | Procede de production d'alcyleneglycols |
WO1999012876A1 (fr) * | 1997-09-09 | 1999-03-18 | Valery Fedorovich Shvets | Procede de production d'alkyleneglycols |
US6211419B1 (en) * | 2000-04-24 | 2001-04-03 | The Dow Chemical Company | Process for the preparation of alkylene glycols |
US6580008B2 (en) | 2000-09-28 | 2003-06-17 | Shell Oil Company | Catalytic process for producing an alkylene glycol with reactor-output recycle |
US6448456B1 (en) | 2001-05-31 | 2002-09-10 | The Dow Chemical Company | Process for the preparation of alkylene glycols |
US6479715B1 (en) | 2001-05-31 | 2002-11-12 | Dow Global Technologies Inc. | Process for the preparation of alkylene glycols |
US7663005B2 (en) | 2007-05-30 | 2010-02-16 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Process for preparing an alkylene glycol |
RU2467996C2 (ru) * | 2007-05-30 | 2012-11-27 | Сд Лиценцфервертунгсгезелльшафт Мбх Унд Ко.Кг | Способ получения алкиленгликоля |
WO2009051972A1 (en) | 2007-10-15 | 2009-04-23 | Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg | Solid catalyst useful for converting an alkylene oxide to an alkylene glycol |
WO2010131839A2 (ko) | 2009-05-13 | 2010-11-18 | 에스케이에너지 주식회사 | 고분자 전해질 다층박막 촉매 및 그 제조 방법 |
US8784769B2 (en) | 2009-05-13 | 2014-07-22 | Sk Innovation Co., Ltd. | Polyelectrolyte multilayer thin film catalyst and method for producing same |
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