CN101417232B - 一种乳酸法制备丙烯酸及其丁酯的催化剂及制备方法 - Google Patents
一种乳酸法制备丙烯酸及其丁酯的催化剂及制备方法 Download PDFInfo
- Publication number
- CN101417232B CN101417232B CN2008102431586A CN200810243158A CN101417232B CN 101417232 B CN101417232 B CN 101417232B CN 2008102431586 A CN2008102431586 A CN 2008102431586A CN 200810243158 A CN200810243158 A CN 200810243158A CN 101417232 B CN101417232 B CN 101417232B
- Authority
- CN
- China
- Prior art keywords
- catalyst
- acrylic acid
- butyl ester
- preparation
- mol ratio
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102431586A CN101417232B (zh) | 2008-12-09 | 2008-12-09 | 一种乳酸法制备丙烯酸及其丁酯的催化剂及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102431586A CN101417232B (zh) | 2008-12-09 | 2008-12-09 | 一种乳酸法制备丙烯酸及其丁酯的催化剂及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101417232A CN101417232A (zh) | 2009-04-29 |
CN101417232B true CN101417232B (zh) | 2010-12-29 |
Family
ID=40628337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102431586A Active CN101417232B (zh) | 2008-12-09 | 2008-12-09 | 一种乳酸法制备丙烯酸及其丁酯的催化剂及制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101417232B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101811059B (zh) * | 2010-04-14 | 2013-04-24 | 太原理工大学 | 一种乳酸酯催化脱水催化剂及其制备和应用 |
CN103386316B (zh) * | 2013-07-30 | 2015-05-13 | 北京化工大学 | 一种催化乳酸或乳酸酯脱水制取丙烯酸和/或丙烯酸酯的催化剂及其应用 |
CN103638951A (zh) * | 2013-11-25 | 2014-03-19 | 西华师范大学 | 乳酸脱水制备丙烯酸的催化剂及其应用 |
-
2008
- 2008-12-09 CN CN2008102431586A patent/CN101417232B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101417232A (zh) | 2009-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103752305B (zh) | 一种催化剂、其制备方法以及使用该催化剂生产丙烯酸甲酯并联产甲基丙烯酸甲酯的方法 | |
CN105777523B (zh) | 一种温和条件下由糖类制备乳酸的方法 | |
CN102553624B (zh) | 一种用于合成甲基丙烯酸的催化剂的制备方法 | |
CN101417232B (zh) | 一种乳酸法制备丙烯酸及其丁酯的催化剂及制备方法 | |
CN102744102B (zh) | 金属改性sapo-34分子筛催化剂及制备方法和使用方法 | |
CN109999922A (zh) | 一种丙酸甲酯和甲醛合成甲基丙烯酸甲酯的酸碱双功能催化剂 | |
CN103521256B (zh) | 一种用于催化甘油脱水制备丙烯醛的分子筛催化剂及其制备方法 | |
CN100586922C (zh) | 一种丙烯酸的制备方法 | |
CN109908957A (zh) | 一种配位型磷钨酸锆催化剂及其在催化氢化糠醛中的应用 | |
CN101306990B (zh) | 由乳酸或酯制备丙烯酸或酯的二段反应方法 | |
CN112206820B (zh) | 一种用异丁醛一步法制异丁酸异丁酯的复合金属氧化物催化剂及其制备 | |
CN101703944B (zh) | 分子筛改性催化剂、制备方法及其在制备丙烯酸酯的应用 | |
CN101579638B (zh) | 一种乙醇脱水制乙烯用催化剂及其制备方法 | |
CN1465436A (zh) | 一种正构烷烃异构化催化剂及应用 | |
CN101176850B (zh) | 用于乙醇脱水制乙烯的催化剂及制备方法及用途 | |
CN102091647B (zh) | 磷酸盐修饰的小粒径NaY分子筛催化剂及其制法和用途 | |
CN112354563B (zh) | 一种负载磷钨酸的碳催化剂、其制备方法和应用 | |
CN103386316B (zh) | 一种催化乳酸或乳酸酯脱水制取丙烯酸和/或丙烯酸酯的催化剂及其应用 | |
CN103301879A (zh) | 负载型分子筛催化剂的制备方法及其应用 | |
CN1481935A (zh) | 一种催化剂及在苯与过氧化氢合成苯酚反应中的应用 | |
CN104399515A (zh) | 一种用于乳酸催化脱水制备丙烯酸的高效复合催化剂、制备方法及其应用 | |
CN101314558A (zh) | MoO3/ZnO2催化松节油制α-松油醇的新方法 | |
CN112774658A (zh) | 一种由乙酸甲酯和甲醛合成丙烯酸甲酯的酸碱双功能催化剂及制备方法 | |
CN101439295B (zh) | 一种乙醇脱水制乙烯催化剂及其制备方法和应用 | |
CN111841587A (zh) | 一种固体碱催化剂及其制备方法 |
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 | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Gehu Lake Road Wujin District 213164 Jiangsu city of Changzhou province No. 1 Patentee after: Jiangsu Polytechnic University Address before: 213164 Baiyun Road, bell tower area, Changzhou, Jiangsu Patentee before: Jiangsu Polytechnic University |
|
ASS | Succession or assignment of patent right |
Owner name: LIYANG CHANGDA TECHNOLOGY TRANSFER CENTER CO., LTD Free format text: FORMER OWNER: JIANGSU POLYTECHNIC UNIVERSITY Effective date: 20141204 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 213164 CHANGZHOU, JIANGSU PROVINCE TO: 213311 CHANGZHOU, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141204 Address after: Daitou town of Liyang City Ferry Street 213311 Jiangsu city of Changzhou province 8-2 No. 7 Patentee after: Liyang Chang Technology Transfer Center Co., Ltd. Address before: Gehu Lake Road Wujin District 213164 Jiangsu city of Changzhou province No. 1 Patentee before: Jiangsu Polytechnic University |