CN105330539B - 邻苯二甲酸二丁酯增塑剂生产工艺 - Google Patents
邻苯二甲酸二丁酯增塑剂生产工艺 Download PDFInfo
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- CN105330539B CN105330539B CN201510846882.8A CN201510846882A CN105330539B CN 105330539 B CN105330539 B CN 105330539B CN 201510846882 A CN201510846882 A CN 201510846882A CN 105330539 B CN105330539 B CN 105330539B
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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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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CN201510846882.8A CN105330539B (zh) | 2015-11-26 | 2015-11-26 | 邻苯二甲酸二丁酯增塑剂生产工艺 |
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CN201510846882.8A CN105330539B (zh) | 2015-11-26 | 2015-11-26 | 邻苯二甲酸二丁酯增塑剂生产工艺 |
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CN105330539A CN105330539A (zh) | 2016-02-17 |
CN105330539B true CN105330539B (zh) | 2017-11-03 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107286016B (zh) * | 2016-03-30 | 2020-04-03 | 张开益 | 酯类增塑剂生产装置及其使用方法 |
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 |
CN109537303B (zh) * | 2018-11-05 | 2021-05-07 | 加通汽车内饰(常熟)有限公司 | 一种增塑剂的制备方法及其制品 |
CN110407699A (zh) * | 2019-09-06 | 2019-11-05 | 丹阳市助剂化工厂有限公司 | 一种邻苯二甲酸二异丁酯生产的中和工艺 |
CN111620779A (zh) * | 2020-06-08 | 2020-09-04 | 福建春达化工有限公司 | 一种防止酯化釜内结晶的邻苯二甲酸二丁酯生产工艺 |
CN112679345A (zh) * | 2020-12-30 | 2021-04-20 | 南京中设石化工程有限公司 | 一种连续酯化法制备环保型增塑剂的方法 |
CN114832758B (zh) * | 2022-04-26 | 2024-02-13 | 浙江建业化工股份有限公司 | 一种去活性炭低色泽邻苯二甲酸二异丁酯的生产方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3476796A (en) * | 1964-05-02 | 1969-11-04 | Kyowa Hakko Kogyo Kk | Phthalic acid diester preparation |
CN102295564A (zh) * | 2011-07-25 | 2011-12-28 | 浙江庆安化工有限公司 | 一种dop连续化生产工艺及所用的设备 |
CN104072366A (zh) * | 2013-03-29 | 2014-10-01 | 池银萍 | 一种邻苯二甲酸二丁酯的制备方法 |
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2015
- 2015-11-26 CN CN201510846882.8A patent/CN105330539B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3476796A (en) * | 1964-05-02 | 1969-11-04 | Kyowa Hakko Kogyo Kk | Phthalic acid diester preparation |
CN102295564A (zh) * | 2011-07-25 | 2011-12-28 | 浙江庆安化工有限公司 | 一种dop连续化生产工艺及所用的设备 |
CN104072366A (zh) * | 2013-03-29 | 2014-10-01 | 池银萍 | 一种邻苯二甲酸二丁酯的制备方法 |
Non-Patent Citations (1)
Title |
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固体酸催化剂催化合成邻苯二甲酸二丁酯;戴志晖 等;《南京师大学报》;19991231;第22卷(第3期);第39-42页 * |
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Effective date of registration: 20161214 Address after: 255400 Linzi Qilu Chemical Industry Zone, Zibo, Shandong Applicant after: Shandong Bluesail Chemical Co., Ltd. Applicant after: Shandong Long Hui Petrochemical Co. Ltd. Address before: 255400 Linzi Qilu Chemical Industry Zone, Zibo, Shandong Applicant before: Shandong Bluesail Chemical Co., Ltd. |
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Address after: 255400 Qilu Chemical Industry Zone, Linzi District, Shandong, Zibo Co-patentee after: Shandong Langhui Grand Pacific Petrochemical Co. Patentee after: ZIBO BLUE SAIL CHEMICAL Co.,Ltd. Address before: 255400 Qilu Chemical Industry Zone, Linzi District, Shandong, Zibo Co-patentee before: SHANDONG LANGHUI PETROCHEMICAL Co.,Ltd. Patentee before: ZIBO BLUE SAIL CHEMICAL Co.,Ltd. |
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