CN100594972C - 生产对苯二甲酸的px氧化反应器 - Google Patents
生产对苯二甲酸的px氧化反应器 Download PDFInfo
- Publication number
- CN100594972C CN100594972C CN200910076703A CN200910076703A CN100594972C CN 100594972 C CN100594972 C CN 100594972C CN 200910076703 A CN200910076703 A CN 200910076703A CN 200910076703 A CN200910076703 A CN 200910076703A CN 100594972 C CN100594972 C CN 100594972C
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- CN
- China
- Prior art keywords
- reactor
- flow distribution
- distribution tube
- terephthalic acid
- air
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
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- 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
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910076703A CN100594972C (zh) | 2009-01-15 | 2009-01-15 | 生产对苯二甲酸的px氧化反应器 |
RU2011133892/04A RU2505524C2 (ru) | 2009-01-15 | 2009-12-08 | Реактор окисления параксилола для получения терефталевой кислоты |
PCT/CN2009/075384 WO2010081358A1 (zh) | 2009-01-15 | 2009-12-08 | 生产对苯二甲酸的px氧化反应器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910076703A CN100594972C (zh) | 2009-01-15 | 2009-01-15 | 生产对苯二甲酸的px氧化反应器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101513601A CN101513601A (zh) | 2009-08-26 |
CN100594972C true CN100594972C (zh) | 2010-03-24 |
Family
ID=41038314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910076703A Active CN100594972C (zh) | 2009-01-15 | 2009-01-15 | 生产对苯二甲酸的px氧化反应器 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN100594972C (zh) |
RU (1) | RU2505524C2 (zh) |
WO (1) | WO2010081358A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100594972C (zh) * | 2009-01-15 | 2010-03-24 | 中国纺织工业设计院 | 生产对苯二甲酸的px氧化反应器 |
CN101817744B (zh) * | 2010-04-30 | 2013-07-10 | 中国石油天然气集团公司 | 对二甲苯氧化结晶装置 |
CN110013814A (zh) * | 2019-04-15 | 2019-07-16 | 嘉兴石化有限公司 | 一种大容量氧化反应器进气系统及其使用方法 |
CN111569799B (zh) * | 2020-03-31 | 2023-03-10 | 南京延长反应技术研究院有限公司 | Px生产pta的外置微界面机组强化反应系统及工艺 |
CN111389314B (zh) * | 2020-03-31 | 2020-12-11 | 南京延长反应技术研究院有限公司 | Px生产pta的内置微界面机组强化反应系统及工艺 |
CN113694837A (zh) * | 2020-05-21 | 2021-11-26 | 中国石油化工股份有限公司 | 一种用于不饱和聚合物加氢的釜式反应器和方法及一种丁腈橡胶加氢的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3660476A (en) * | 1968-10-30 | 1972-05-02 | Teijin Ltd | Method for the preparation of terephthalic acid |
US7568361B2 (en) * | 2004-09-02 | 2009-08-04 | Eastman Chemical Company | Optimized liquid-phase oxidation |
RU2363534C2 (ru) * | 2004-09-02 | 2009-08-10 | Истман Кемикал Компани | Оптимизированное жидкофазное окисление в барботажной колонне реакторного типа |
CN1257146C (zh) * | 2004-10-19 | 2006-05-24 | 浙江大学 | 对苯二甲酸的生产方法与装置 |
CN1806906A (zh) * | 2005-01-18 | 2006-07-26 | 中国石化上海石油化工股份有限公司 | 气流搅拌的制备对苯二甲酸的氧化反应装置 |
CN100594972C (zh) * | 2009-01-15 | 2010-03-24 | 中国纺织工业设计院 | 生产对苯二甲酸的px氧化反应器 |
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2009
- 2009-01-15 CN CN200910076703A patent/CN100594972C/zh active Active
- 2009-12-08 RU RU2011133892/04A patent/RU2505524C2/ru active
- 2009-12-08 WO PCT/CN2009/075384 patent/WO2010081358A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2010081358A1 (zh) | 2010-07-22 |
RU2011133892A (ru) | 2013-02-20 |
RU2505524C2 (ru) | 2014-01-27 |
CN101513601A (zh) | 2009-08-26 |
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Owner name: CHINA KUNLUN ENGINEERING CO. Free format text: FORMER OWNER: CHINA TEXTILE INDUSTRY DESIGN INST. Effective date: 20110720 |
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Effective date of registration: 20110720 Address after: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee after: China Kunlun Contracting & Engineering Corporation Address before: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee before: China Textile Industry Design Institute |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee after: China Kunlun Engineering Co., Ltd. Address before: 100037 Beijing city Haidian District Zengguang Road No. 21 Patentee before: China Kunlun Contracting & Engineering Corporation |
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Effective date of registration: 20201218 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. Address before: 100037 No. 21, shining road, Beijing, Haidian District Patentee before: CHINA KUNLUN CONTRACTING & ENGINEERING Corp. |
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