ATE323669T1 - Verfahren zur gleichzeitigen herstellung von dialkylkarbonat und alkandiol - Google Patents
Verfahren zur gleichzeitigen herstellung von dialkylkarbonat und alkandiolInfo
- Publication number
- ATE323669T1 ATE323669T1 AT01918356T AT01918356T ATE323669T1 AT E323669 T1 ATE323669 T1 AT E323669T1 AT 01918356 T AT01918356 T AT 01918356T AT 01918356 T AT01918356 T AT 01918356T AT E323669 T1 ATE323669 T1 AT E323669T1
- Authority
- AT
- Austria
- Prior art keywords
- alkandiol
- dialkyl carbonate
- simultaneous production
- carbonate
- alkanediol
- Prior art date
Links
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title abstract 2
- -1 alkylene carbonate Chemical compound 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C68/00—Preparation of esters of carbonic or haloformic acids
- C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
- C07C68/065—Preparation of esters of carbonic or haloformic acids from organic carbonates from alkylene carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2001/007038 WO2002070452A1 (en) | 2001-02-28 | 2001-02-28 | Process for co-production of dialkyl carbonate and alkanediol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE323669T1 true ATE323669T1 (de) | 2006-05-15 |
Family
ID=21742377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01918356T ATE323669T1 (de) | 2001-02-28 | 2001-02-28 | Verfahren zur gleichzeitigen herstellung von dialkylkarbonat und alkandiol |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1363871B1 (de) |
| JP (1) | JP2004529895A (de) |
| KR (1) | KR20030094265A (de) |
| AT (1) | ATE323669T1 (de) |
| DE (1) | DE60118979T2 (de) |
| ES (1) | ES2260208T3 (de) |
| WO (1) | WO2002070452A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6774256B2 (en) | 2001-06-22 | 2004-08-10 | Exxonmobil Chemical Patents Inc. | Low corrosive integrated process for preparing dialkyl carbonates |
| US7084292B2 (en) | 2001-06-22 | 2006-08-01 | Exxonmobil Chemical Patents Inc. | Integrated process for preparing dialkyl carbonates with a circulating catalyst |
| WO2019016126A1 (en) * | 2017-07-18 | 2019-01-24 | Shell Internationale Research Maatschappij B.V. | PROCESS FOR THE PREPARATION OF ALKANEDIOL AND DIALKYL CARBONATE |
| CN110105174B (zh) * | 2019-05-22 | 2021-10-08 | 胜华新能源科技(东营)有限公司 | 一种以碳酸乙烯酯和甲醇为原料生产乙二醇的方法 |
| CN117943064B (zh) * | 2022-10-31 | 2025-10-03 | 中国石油化工股份有限公司 | 一种捕硅剂，其制备方法及应用 |
| CN116068897B (zh) * | 2023-01-19 | 2024-12-10 | 北京和隆优化科技股份有限公司 | 一种氧化铝焙烧炉智能优化控制方法及系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0344354A (ja) * | 1989-07-11 | 1991-02-26 | Daicel Chem Ind Ltd | ジアルキルカーボネートの製造方法 |
| CA2051488A1 (en) * | 1990-09-20 | 1992-03-21 | Stephen W. King | Processes for the preparation of carboxylated compounds |
| JPH06107601A (ja) * | 1992-09-30 | 1994-04-19 | Nippon Shokubai Co Ltd | ジアルキルカーボネートの製造方法 |
| JP2631803B2 (ja) * | 1992-11-25 | 1997-07-16 | 株式会社日本触媒 | ジアルキルカーボネートの製造方法 |
| US6166240A (en) * | 2000-02-22 | 2000-12-26 | Mobil Oil Corporation | Process for co-production of dialkyl carbonate and alkanediol |
-
2001
- 2001-02-28 WO PCT/US2001/007038 patent/WO2002070452A1/en not_active Ceased
- 2001-02-28 AT AT01918356T patent/ATE323669T1/de not_active IP Right Cessation
- 2001-02-28 EP EP01918356A patent/EP1363871B1/de not_active Expired - Lifetime
- 2001-02-28 DE DE60118979T patent/DE60118979T2/de not_active Expired - Fee Related
- 2001-02-28 KR KR10-2003-7011291A patent/KR20030094265A/ko not_active Ceased
- 2001-02-28 ES ES01918356T patent/ES2260208T3/es not_active Expired - Lifetime
- 2001-02-28 JP JP2002569773A patent/JP2004529895A/ja not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE60118979D1 (de) | 2006-05-24 |
| EP1363871B1 (de) | 2006-04-19 |
| ES2260208T3 (es) | 2006-11-01 |
| KR20030094265A (ko) | 2003-12-11 |
| DE60118979T2 (de) | 2006-12-07 |
| JP2004529895A (ja) | 2004-09-30 |
| WO2002070452A1 (en) | 2002-09-12 |
| EP1363871A1 (de) | 2003-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |