CN100395226C - 以硫酸为催化剂反应精馏法规模化生产乙酸丁酯的方法 - Google Patents
以硫酸为催化剂反应精馏法规模化生产乙酸丁酯的方法 Download PDFInfo
- Publication number
- CN100395226C CN100395226C CNB2006100392802A CN200610039280A CN100395226C CN 100395226 C CN100395226 C CN 100395226C CN B2006100392802 A CNB2006100392802 A CN B2006100392802A CN 200610039280 A CN200610039280 A CN 200610039280A CN 100395226 C CN100395226 C CN 100395226C
- Authority
- CN
- China
- Prior art keywords
- tower
- pressure range
- range
- acetate
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02P20/10—Process efficiency
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100392802A CN100395226C (zh) | 2006-03-20 | 2006-03-20 | 以硫酸为催化剂反应精馏法规模化生产乙酸丁酯的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100392802A CN100395226C (zh) | 2006-03-20 | 2006-03-20 | 以硫酸为催化剂反应精馏法规模化生产乙酸丁酯的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1844076A CN1844076A (zh) | 2006-10-11 |
CN100395226C true CN100395226C (zh) | 2008-06-18 |
Family
ID=37063047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100392802A Active CN100395226C (zh) | 2006-03-20 | 2006-03-20 | 以硫酸为催化剂反应精馏法规模化生产乙酸丁酯的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100395226C (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102690197A (zh) * | 2012-05-29 | 2012-09-26 | 江门谦信化工发展有限公司 | 一种连续反应精馏制备醋酸混丁酯的生产方法 |
CN104645896B (zh) * | 2015-01-09 | 2016-05-04 | 烟台大学 | 一种偶相催化反应-非均相共沸精馏系统及方法 |
CN106810450B (zh) * | 2017-02-23 | 2023-08-08 | 天津大学 | 一种催化反应精馏制备邻苯二甲酸二丁酯的装置和方法 |
CN107840808A (zh) * | 2017-10-30 | 2018-03-27 | 烟台国邦化工机械科技有限公司 | 连续反应精馏生产氰乙酸酯化物、丙二酸酯化物装置及其生产工艺 |
CN109942357A (zh) * | 2019-04-16 | 2019-06-28 | 营创三征(营口)精细化工有限公司 | 一种低沸点醇连续酯化反应精馏工艺 |
CN111533382A (zh) * | 2020-05-16 | 2020-08-14 | 王其山 | 一种丙烯酸正丁酯合成用硫酸回收釜及配合使用的方法 |
CN116003251A (zh) * | 2022-12-19 | 2023-04-25 | 安徽瑞柏新材料有限公司 | 一种电子级醋酸酯的生产方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1204640A (zh) * | 1997-07-04 | 1999-01-13 | Basf公司 | 酯的制备 |
CN1326923A (zh) * | 2000-06-02 | 2001-12-19 | 唐山市冀东溶剂厂 | 连续生产乙酸丁酯的方法 |
-
2006
- 2006-03-20 CN CNB2006100392802A patent/CN100395226C/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1204640A (zh) * | 1997-07-04 | 1999-01-13 | Basf公司 | 酯的制备 |
CN1326923A (zh) * | 2000-06-02 | 2001-12-19 | 唐山市冀东溶剂厂 | 连续生产乙酸丁酯的方法 |
Non-Patent Citations (2)
Title |
---|
反应精馏法催化合成乙酸丁酯. 杨柳新等.石油与天然气化工,第34卷第4期. 2005 |
反应精馏法催化合成乙酸丁酯. 杨柳新等.石油与天然气化工,第34卷第4期. 2005 * |
Also Published As
Publication number | Publication date |
---|---|
CN1844076A (zh) | 2006-10-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100395226C (zh) | 以硫酸为催化剂反应精馏法规模化生产乙酸丁酯的方法 | |
CN101284762B (zh) | 制备非常纯的1,4-丁二醇的方法 | |
TWI330178B (en) | Process for transesterification of methyl acetate | |
CN105061165B (zh) | 一种制备聚甲氧基二甲醚的反应设备 | |
US20120108829A1 (en) | Process for the production of furfural from pentoses | |
CN110862301B (zh) | 一种仲丁醇的精制方法及装置 | |
CN105111079A (zh) | 一种分离乙酸仲丁酯和仲丁醇的方法及装置 | |
CN107032966A (zh) | 一种液液萃取‑萃取精馏分离丙二醇甲基醚和水的方法 | |
CN110467595A (zh) | 一种无硫酸法三聚甲醛合成装置及其合成工艺路线 | |
CN103342642B (zh) | 一种反应-精馏法连续生产己二酸二甲酯的工艺 | |
CN110613946B (zh) | 一种合成草酸二乙酯的背包反应精馏装备及其工艺 | |
CN101798265B (zh) | 一种生物乙醇制备乙酸乙烯的方法 | |
CN108689798B (zh) | 一种提高有机硅单体合成回收氯甲烷质量的方法 | |
CN107501093B (zh) | 一种分隔壁反应精馏塔生产乙二醇二乙酸酯的设备及方法 | |
CN109748791B (zh) | 生产己二酸二甲酯的节能方法 | |
CN113416133A (zh) | 连续化生产(甲基)丙烯酸多元醇酯的方法 | |
CN212655719U (zh) | 一种分级回收返回利用的乙酸正丙酯生产系统 | |
CN108774100A (zh) | 一种叔丁醇和甲醇制备甲基叔丁基醚和异丁烯的联合方法 | |
CN210150996U (zh) | 甲基丙烯酸甲酯的制备装置 | |
CN104649862B (zh) | 以醋酸乙酯为原料生产乙醇产品的方法及装备 | |
CN114984866B (zh) | 一种制备马来酸二甲酯的系统及方法 | |
CN101723828B (zh) | 一种连续酯化制备己酸乙酯的方法 | |
CN110483283A (zh) | 一种丙酸丙酯的合成方法及合成装置 | |
CN112479869B (zh) | 一种煤化工草酸二甲酯精馏的方法 | |
CN110668920A (zh) | 一种利用反应精馏法制备乙醇并联产环己醇的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WUXI BAICHUAN CHEMICAL CO., LTD. Effective date: 20131015 Owner name: BAICHUAN CHEMICAL INDUSTRIAL (RUGAO) CO., LTD. Free format text: FORMER OWNER: WUXI BAICHUAN CHEMICAL CO., LTD. Effective date: 20131015 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214422 WUXI, JIANGSU PROVINCE TO: 226532 NANTONG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131015 Address after: 226532 No. 6 Xiangjiang Road, Changjiang town (Rugao port area), Jiangsu, Rugao, China Patentee after: Baichuan Chemical (Rugao) Co., Ltd. Patentee after: Wuxi Baichuan Chemical Industrial Co., Ltd. Address before: 214422, No. 6, B District, Ting Town Industrial Park, Jiangsu, Jiangyin Patentee before: Wuxi Baichuan Chemical Industrial Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 226200 Changjiang Town, Rugao City, Rugao, Nantong, Jiangsu, No. 6, Xiangjiang Road Co-patentee after: Jiangsu hundred Sichuan high science and technology new materials Limited by Share Ltd Patentee after: Nantong hundred Sichuan new materials Co., Ltd. Address before: 226532 No. 6 Xiangjiang Road, Changjiang town (Rugao port area), Rugao, Jiangsu. Co-patentee before: Wuxi Baichuan Chemical Industrial Co., Ltd. Patentee before: Baichuan Chemical (Rugao) Co., Ltd. |