CN101560146B - 高纯度对苯二甲酰氯的制备方法 - Google Patents
高纯度对苯二甲酰氯的制备方法 Download PDFInfo
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- CN101560146B CN101560146B CN200910131810XA CN200910131810A CN101560146B CN 101560146 B CN101560146 B CN 101560146B CN 200910131810X A CN200910131810X A CN 200910131810XA CN 200910131810 A CN200910131810 A CN 200910131810A CN 101560146 B CN101560146 B CN 101560146B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000006227 byproduct Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- LXEJRKJRKIFVNY-UHFFFAOYSA-N terephthaloyl chloride Chemical compound ClC(=O)C1=CC=C(C(Cl)=O)C=C1 LXEJRKJRKIFVNY-UHFFFAOYSA-N 0.000 claims description 9
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical group ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000011552 falling film Substances 0.000 claims description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 3
- 230000009102 absorption Effects 0.000 claims 2
- 241000282326 Felis catus Species 0.000 claims 1
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 235000021050 feed intake Nutrition 0.000 claims 1
- 239000000047 product Substances 0.000 abstract description 5
- 238000010992 reflux Methods 0.000 abstract description 3
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000012320 chlorinating reagent Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 description 2
- 238000005660 chlorination reaction Methods 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- -1 polyaramide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200910131810XA CN101560146B (zh) | 2009-04-08 | 2009-04-08 | 高纯度对苯二甲酰氯的制备方法 |
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CN200910131810XA CN101560146B (zh) | 2009-04-08 | 2009-04-08 | 高纯度对苯二甲酰氯的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101560146A CN101560146A (zh) | 2009-10-21 |
CN101560146B true CN101560146B (zh) | 2013-04-24 |
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CN200910131810XA Active CN101560146B (zh) | 2009-04-08 | 2009-04-08 | 高纯度对苯二甲酰氯的制备方法 |
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Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102093197A (zh) * | 2009-12-14 | 2011-06-15 | 烟台氨纶股份有限公司 | 芳香族二甲酰氯的制备方法 |
CN101838194B (zh) * | 2010-04-09 | 2013-08-14 | 武汉理工大学 | 一种二聚酰氯的制备方法及产品 |
CN101935276B (zh) * | 2010-08-20 | 2013-03-06 | 南化集团研究院 | 对苯二甲酰氯合成方法 |
CN102225895A (zh) * | 2011-04-22 | 2011-10-26 | 仪征华纳生物科技有限公司 | 一种对苯二甲酰氯的制备方法 |
CN102417448B (zh) * | 2011-08-18 | 2014-09-17 | 山东凯盛新材料有限公司 | 高纯度,高熔点芳香族酰氯片状产品的密闭连续生产工艺 |
CN102516060B (zh) * | 2011-12-08 | 2014-04-16 | 烟台泰和新材料股份有限公司 | 间苯二甲酰氯的制备方法 |
CN102692463A (zh) * | 2012-06-13 | 2012-09-26 | 山东凯盛新材料股份有限公司 | 高效液相色谱法检测芳香族酰氯类产品的方法 |
CN103058883B (zh) * | 2013-01-18 | 2015-01-21 | 山东凯盛新材料有限公司 | 固体(氯亚甲基)二甲基氯化铵的制备工艺 |
CN103641710A (zh) * | 2013-12-04 | 2014-03-19 | 山东凯盛新材料股份有限公司 | 均苯三甲酰氯的合成方法 |
CN103626729B (zh) * | 2013-12-04 | 2016-03-02 | 山东凯盛新材料有限公司 | 偏苯三酸酐酰氯的制备方法 |
CN103724188B (zh) * | 2013-12-18 | 2015-07-01 | 河南能源化工集团研究院有限公司 | 制备对苯二甲酰氯的方法 |
CN104003868B (zh) * | 2014-05-26 | 2015-07-29 | 中国平煤神马能源化工集团有限责任公司技术中心 | 高纯度对苯二甲酰氯的制备和提纯方法 |
CN104138703B (zh) * | 2014-08-06 | 2016-01-20 | 山东凯盛新材料有限公司 | 间/对苯二甲酰氯生产中废气处理工艺及装置 |
CN104557560A (zh) * | 2014-12-12 | 2015-04-29 | 山东凯盛新材料有限公司 | 对硝基苯甲酰氯的超声辐射合成方法 |
CN104402709B (zh) * | 2014-12-12 | 2016-09-28 | 山东凯盛新材料股份有限公司 | 对苯二甲酰氯生产工艺及其生产装置 |
CN105348078A (zh) * | 2015-12-14 | 2016-02-24 | 山东凯盛新材料有限公司 | 对苯二甲酰氯连续制备过程中氯化亚砜的回收方法 |
CN105348077A (zh) * | 2015-12-14 | 2016-02-24 | 山东凯盛新材料有限公司 | 对苯二甲酰氯的制备方法 |
CN106675081B (zh) * | 2017-01-16 | 2019-04-02 | 安徽清科瑞洁新材料有限公司 | 一种溶剂蓝104染料的环保制备方法 |
CN109369377A (zh) * | 2018-11-28 | 2019-02-22 | 山东凯盛新材料股份有限公司 | 间苯二甲酰氯的制备工艺 |
CN112876351B (zh) * | 2020-12-29 | 2022-11-22 | 山东凯盛新材料股份有限公司 | 对苯二甲酰氯的制备方法 |
CN117865800B (zh) * | 2024-03-13 | 2024-05-10 | 中蓝晨光化工研究设计院有限公司 | 一种便于分离催化剂的对苯二甲酰氯的制备工艺、系统及控制系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1054062A (zh) * | 1990-06-25 | 1991-08-28 | 邓汝勤 | 对苯二甲酰氯的合成工艺 |
US6727384B1 (en) * | 1999-09-13 | 2004-04-27 | Basf Aktiengesellschaft | Method for purifying acid chlorides |
US6770783B1 (en) * | 1999-09-13 | 2004-08-03 | Basf Aktiengesellschaft | Method for producing acid chlorides |
CN101342441A (zh) * | 2008-08-20 | 2009-01-14 | 江苏扬农化工股份有限公司 | 一种处理酰氯化尾气的方法 |
CN101376627A (zh) * | 2008-09-26 | 2009-03-04 | 上海应用技术学院 | 4-羟基苯甲酰氯的制备方法 |
-
2009
- 2009-04-08 CN CN200910131810XA patent/CN101560146B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1054062A (zh) * | 1990-06-25 | 1991-08-28 | 邓汝勤 | 对苯二甲酰氯的合成工艺 |
US6727384B1 (en) * | 1999-09-13 | 2004-04-27 | Basf Aktiengesellschaft | Method for purifying acid chlorides |
US6770783B1 (en) * | 1999-09-13 | 2004-08-03 | Basf Aktiengesellschaft | Method for producing acid chlorides |
CN101342441A (zh) * | 2008-08-20 | 2009-01-14 | 江苏扬农化工股份有限公司 | 一种处理酰氯化尾气的方法 |
CN101376627A (zh) * | 2008-09-26 | 2009-03-04 | 上海应用技术学院 | 4-羟基苯甲酰氯的制备方法 |
Non-Patent Citations (2)
Title |
---|
Vulakh, E. L.."Manufacture of benzenedicarboxylic acid chlorides by the thionyl method".《Khim. Prom-st.》.1986,(第2期), |
盛庆全等.对苯二甲酰氯合成研究进展.《江西化工》.2007,(第4期), * |
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CN101560146A (zh) | 2009-10-21 |
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Inventor after: Li Yunyong Inventor after: Wang Ronghai Inventor after: Li Yunlong Inventor after: Wang Jiarong Inventor after: Li Zhizhong Inventor after: Li Wenjuan Inventor before: Li Yunyong Inventor before: Liang Wei Inventor before: Wang Ronghai Inventor before: Li Yunlong Inventor before: Li Zhizhong Inventor before: Li Wenjuan |
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Free format text: CORRECT: INVENTOR; FROM: LI YUNYONG LIANG WEI WANG RONGHAI LI YUNLONG LI ZHIZHONG LI WENJUAN TO: LIYUNYONG WANG RONGHAI LI YUNLONG WANG JIARONG LI ZHIZHONG LI WENJUAN |
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Effective date of registration: 20130313 Address after: Double Yang Zichuan District 255190 Shandong city of Zibo Province Applicant after: Shandong Kaisheng New Materials Co.,Ltd. Address before: Shuanggou town of Zichuan District 255190 Shandong city of Zibo Province Applicant before: Zibo Darong Pharmaceutical Technology Co., LTD. Applicant before: Shandong Kaisheng New Materials Co.,Ltd. |
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Address after: Double Yang Zichuan District 255190 Shandong city of Zibo Province Patentee after: SHANDONG KAISHENG NEW MATERIALS CO., LTD. Address before: Double Yang Zichuan District 255190 Shandong city of Zibo Province Patentee before: Shandong Kaisheng New Materials Co.,Ltd. |
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Address after: Double Yang Zichuan District 255190 Shandong city of Zibo Province Patentee after: Shandong Kaisheng New Materials Co.,Ltd. Address before: Double Yang Zichuan District 255190 Shandong city of Zibo Province Patentee before: SHANDONG KAISHENG NEW MATERIALS CO., LTD. |