CN105001072B - 丙烯制丙烯酸的氧化吸收***及方法 - Google Patents
丙烯制丙烯酸的氧化吸收***及方法 Download PDFInfo
- Publication number
- CN105001072B CN105001072B CN201510431867.7A CN201510431867A CN105001072B CN 105001072 B CN105001072 B CN 105001072B CN 201510431867 A CN201510431867 A CN 201510431867A CN 105001072 B CN105001072 B CN 105001072B
- Authority
- CN
- China
- Prior art keywords
- acrylic acid
- tower
- propylene
- oxidation reactor
- gas
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
- C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510431867.7A CN105001072B (zh) | 2015-07-21 | 2015-07-21 | 丙烯制丙烯酸的氧化吸收***及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510431867.7A CN105001072B (zh) | 2015-07-21 | 2015-07-21 | 丙烯制丙烯酸的氧化吸收***及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105001072A CN105001072A (zh) | 2015-10-28 |
CN105001072B true CN105001072B (zh) | 2016-08-24 |
Family
ID=54373987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510431867.7A Active CN105001072B (zh) | 2015-07-21 | 2015-07-21 | 丙烯制丙烯酸的氧化吸收***及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105001072B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105402742B (zh) * | 2015-12-01 | 2017-10-17 | 中国天辰工程有限公司 | 一种焚烧炉进料危险废弃物稀释设备及其方法 |
CN106631759B (zh) * | 2016-12-09 | 2019-02-15 | 中国化学赛鼎宁波工程有限公司 | 一种生产甲基丙烯酸联产甲基丙烯醛的***和方法 |
CN106731501A (zh) * | 2016-12-28 | 2017-05-31 | 山东丰元化学股份有限公司 | 草酸生产中的酸性尾气吸收塔及吸收草酸尾气的方法 |
CN110551008B (zh) * | 2018-05-30 | 2022-07-19 | 中石油吉林化工工程有限公司 | 丙烯醛生产工艺中尾气循环利用方法 |
CN112439300A (zh) * | 2019-09-05 | 2021-03-05 | 中石油吉林化工工程有限公司 | 制备丙烯酸的尾气处理***及尾气处理方法 |
CN112441905A (zh) * | 2019-09-05 | 2021-03-05 | 中石油吉林化工工程有限公司 | 一种丙烯氧化制取丙烯酸的工艺方法 |
-
2015
- 2015-07-21 CN CN201510431867.7A patent/CN105001072B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105001072A (zh) | 2015-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105001072B (zh) | 丙烯制丙烯酸的氧化吸收***及方法 | |
CN101516820B (zh) | 制备丙烯酸的方法 | |
CN106631759B (zh) | 一种生产甲基丙烯酸联产甲基丙烯醛的***和方法 | |
JP2778878B2 (ja) | エチレンオキシドの製造方法 | |
CN102701923B (zh) | 一种制备聚甲氧基二甲醚的***装置及工艺 | |
CN104761429B (zh) | 一种生产碳酸二甲酯和乙二醇的方法 | |
CN202808649U (zh) | 一种制备聚甲氧基二甲醚的***装置 | |
KR101603824B1 (ko) | 유기 용매를 사용하여 말레산 무수물을 회수하는 개선된 방법 | |
AU2020372526A1 (en) | Gas-liquid bubbling bed reactor, reaction system and method for synthesizing carbonate | |
CN105294414A (zh) | 甲醛生产*** | |
CN103804142A (zh) | 一种草酸酯加氢制乙二醇的***及方法 | |
CN105536654A (zh) | 一种大型轴向多段混合换热式丁烯氧化脱氢反应器 | |
CN110437200B (zh) | 基于二氧化碳原料的碳酸丙烯酯制备方法 | |
JP2008546531A (ja) | 重合可能な材料を処理するための組立品 | |
CN101830807A (zh) | 亚硝酸烷基酯的合成装置及工艺 | |
CN203683424U (zh) | 一种合成气制乙二醇中防止飞温的羰化反应装置 | |
CN103055526A (zh) | 一种蒸发环己酮肟的方法 | |
CN101898930B (zh) | 苯加氢生产环己烷的装置及合成工艺 | |
CN103342641B (zh) | 一种由丁烯与醋酸合成醋酸仲丁酯的方法 | |
CN101954198A (zh) | 偏苯三甲酸连续生产中的高压脱水塔 | |
CN208406934U (zh) | 偏三甲苯氧化分离装置 | |
CN111116335B (zh) | 丙烯醛或甲基丙烯醛的制备方法 | |
CN208907089U (zh) | 一种环己烷氧化法生产环己酮过程中氧化装置 | |
CN210261603U (zh) | 一种n-甲基二乙醇胺的生产装置 | |
CN201495187U (zh) | 甲醛吸收塔除醇*** |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Gu Xinchun Inventor after: Wang Yuguang Inventor after: Yu Zhi Inventor after: Wu Lijuan Inventor after: Wei Weijian Inventor after: Zhang Zhiming Inventor after: Liu Ying Inventor after: Li Quan Inventor after: Hu Xiaozheng Inventor after: Wang Aifang Inventor after: Miao Yanjun Inventor before: Gu Xinchun Inventor before: Wu Lijuan Inventor before: Wei Weijian Inventor before: Li Quan Inventor before: Hu Xiaozheng Inventor before: Wang Aifang Inventor before: Miao Yanjun Inventor before: Wang Yuguang |
|
CB03 | Change of inventor or designer information |