CN110776419B - 一种制备邻苯二甲酸二丁酯的绿色清洁生产工艺 - Google Patents
一种制备邻苯二甲酸二丁酯的绿色清洁生产工艺 Download PDFInfo
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- CN110776419B CN110776419B CN201911112085.1A CN201911112085A CN110776419B CN 110776419 B CN110776419 B CN 110776419B CN 201911112085 A CN201911112085 A CN 201911112085A CN 110776419 B CN110776419 B CN 110776419B
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- anion exchange
- sulfuric acid
- dibutyl phthalate
- exchange material
- green
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- 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
- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
- B01J49/57—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for anionic exchangers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
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CN201911112085.1A CN110776419B (zh) | 2019-11-14 | 2019-11-14 | 一种制备邻苯二甲酸二丁酯的绿色清洁生产工艺 |
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CN201911112085.1A CN110776419B (zh) | 2019-11-14 | 2019-11-14 | 一种制备邻苯二甲酸二丁酯的绿色清洁生产工艺 |
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CN110776419A CN110776419A (zh) | 2020-02-11 |
CN110776419B true CN110776419B (zh) | 2020-07-28 |
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Families Citing this family (1)
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CN111302936A (zh) * | 2020-03-31 | 2020-06-19 | 辽宁石化职业技术学院 | 一种邻苯二甲酸二丁酯的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925647B1 (zh) * | 1970-06-19 | 1974-07-02 | ||
CN1247850A (zh) * | 1998-08-05 | 2000-03-22 | 石碳酸化学股份有限公司 | 从有机相中去除有机酸和/或无机酸的方法 |
CN1805925A (zh) * | 2004-04-22 | 2006-07-19 | 旭电化工业株式会社 | 酸的水溶液的纯化方法 |
CN105985240A (zh) * | 2015-02-04 | 2016-10-05 | 华东理工大学 | 增塑剂生产酯化过程强化新工艺 |
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2019
- 2019-11-14 CN CN201911112085.1A patent/CN110776419B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4925647B1 (zh) * | 1970-06-19 | 1974-07-02 | ||
CN1247850A (zh) * | 1998-08-05 | 2000-03-22 | 石碳酸化学股份有限公司 | 从有机相中去除有机酸和/或无机酸的方法 |
CN1805925A (zh) * | 2004-04-22 | 2006-07-19 | 旭电化工业株式会社 | 酸的水溶液的纯化方法 |
CN105985240A (zh) * | 2015-02-04 | 2016-10-05 | 华东理工大学 | 增塑剂生产酯化过程强化新工艺 |
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Effective date of registration: 20220816 Address after: No. 199, Qing'an Road, Xinzheng City, Zhengzhou City, Henan Province 450000 Patentee after: HENAN TIANNING NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: 450000 No. 18 Yingcai Street, Huiji District, Zhengzhou City, Henan Province Patentee before: ZHENGZHOU University OF TECHNOLOGY |
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Application publication date: 20200211 Assignee: HENAN QING'AN CHEMICAL HI-TECH CO.,LTD. Assignor: HENAN TIANNING NEW MATERIAL TECHNOLOGY CO.,LTD. Contract record no.: X2023980034085 Denomination of invention: A green and clean production process for preparing dibutyl phthalate Granted publication date: 20200728 License type: Common License Record date: 20230327 |