CN1562946A - 一种高纯度间苯二甲酰氯的制备方法 - Google Patents
一种高纯度间苯二甲酰氯的制备方法 Download PDFInfo
- Publication number
- CN1562946A CN1562946A CN 200410023804 CN200410023804A CN1562946A CN 1562946 A CN1562946 A CN 1562946A CN 200410023804 CN200410023804 CN 200410023804 CN 200410023804 A CN200410023804 A CN 200410023804A CN 1562946 A CN1562946 A CN 1562946A
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- CN
- China
- Prior art keywords
- phthaloyl chloride
- high purity
- reaction
- preparation
- reactor
- 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.)
- Granted
Links
- FDQSRULYDNDXQB-UHFFFAOYSA-N benzene-1,3-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC(C(Cl)=O)=C1 FDQSRULYDNDXQB-UHFFFAOYSA-N 0.000 title claims description 40
- 238000000034 method Methods 0.000 title description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 37
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 239000003054 catalyst Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 239000007789 gas Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 15
- 238000004821 distillation Methods 0.000 claims description 12
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 241000282326 Felis catus Species 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 5
- 150000001408 amides Chemical class 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 5
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 5
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000005191 phase separation Methods 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 235000014347 soups Nutrition 0.000 claims description 5
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Substances ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 4
- 229940117389 dichlorobenzene Drugs 0.000 claims description 4
- 239000012442 inert solvent Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- SUAKHGWARZSWIH-UHFFFAOYSA-N N,N‐diethylformamide Chemical compound CCN(CC)C=O SUAKHGWARZSWIH-UHFFFAOYSA-N 0.000 claims description 2
- MVPPADPHJFYWMZ-IDEBNGHGSA-N chlorobenzene Chemical group Cl[13C]1=[13CH][13CH]=[13CH][13CH]=[13CH]1 MVPPADPHJFYWMZ-IDEBNGHGSA-N 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 239000008096 xylene Substances 0.000 claims description 2
- 238000005660 chlorination reaction Methods 0.000 abstract description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- -1 diformyl chloride Chemical compound 0.000 abstract 2
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical compound OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000005360 mashing Methods 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 4
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229920006231 aramid fiber Polymers 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910019213 POCl3 Inorganic materials 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- QQVDYSUDFZZPSU-UHFFFAOYSA-M chloromethylidene(dimethyl)azanium;chloride Chemical compound [Cl-].C[N+](C)=CCl QQVDYSUDFZZPSU-UHFFFAOYSA-M 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 150000001263 acyl chlorides Chemical class 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 150000008422 chlorobenzenes Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410023804 CN1229325C (zh) | 2004-03-17 | 2004-03-17 | 一种高纯度间苯二甲酰氯的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410023804 CN1229325C (zh) | 2004-03-17 | 2004-03-17 | 一种高纯度间苯二甲酰氯的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1562946A true CN1562946A (zh) | 2005-01-12 |
CN1229325C CN1229325C (zh) | 2005-11-30 |
Family
ID=34480329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410023804 Expired - Lifetime CN1229325C (zh) | 2004-03-17 | 2004-03-17 | 一种高纯度间苯二甲酰氯的制备方法 |
Country Status (1)
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CN (1) | CN1229325C (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102344362A (zh) * | 2011-09-30 | 2012-02-08 | 圣欧(苏州)安全防护材料有限公司 | 一种高纯度间苯二甲酰氯的制备方法 |
CN102516060A (zh) * | 2011-12-08 | 2012-06-27 | 烟台泰和新材料股份有限公司 | 间苯二甲酰氯的制备方法 |
CN104045498A (zh) * | 2014-05-29 | 2014-09-17 | 联化科技(德州)有限公司 | 一种酰氯化方法 |
CN104086404A (zh) * | 2014-06-30 | 2014-10-08 | 海利贵溪化工农药有限公司 | 一种高品质间苯二甲酰氯的制备方法 |
CN104447299A (zh) * | 2014-12-12 | 2015-03-25 | 山东凯盛新材料有限公司 | 间苯二甲酰氯生产工艺及其生产装置 |
CN105348025A (zh) * | 2015-12-14 | 2016-02-24 | 山东凯盛新材料有限公司 | 连续生产芳香族酰氯的方法 |
CN105384640A (zh) * | 2015-10-26 | 2016-03-09 | 安徽广信农化股份有限公司 | 一种对硝基苯甲酰氯的尾气处理工艺 |
CN105384641A (zh) * | 2015-10-26 | 2016-03-09 | 安徽广信农化股份有限公司 | 一种对硝基苯甲酰氯的废水处理工艺 |
CN105384642A (zh) * | 2015-10-26 | 2016-03-09 | 安徽广信农化股份有限公司 | 一种对硝基苯甲酰氯的生产工艺 |
CN106187803A (zh) * | 2016-07-08 | 2016-12-07 | 中国人民解放军63975部队 | 一种三氯氧磷促进的酰胺类化合物的合成方法 |
-
2004
- 2004-03-17 CN CN 200410023804 patent/CN1229325C/zh not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102344362A (zh) * | 2011-09-30 | 2012-02-08 | 圣欧(苏州)安全防护材料有限公司 | 一种高纯度间苯二甲酰氯的制备方法 |
CN102516060A (zh) * | 2011-12-08 | 2012-06-27 | 烟台泰和新材料股份有限公司 | 间苯二甲酰氯的制备方法 |
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 |
CN104045498A (zh) * | 2014-05-29 | 2014-09-17 | 联化科技(德州)有限公司 | 一种酰氯化方法 |
CN104086404B (zh) * | 2014-06-30 | 2016-01-20 | 海利贵溪化工农药有限公司 | 一种高品质间苯二甲酰氯的制备方法 |
CN104086404A (zh) * | 2014-06-30 | 2014-10-08 | 海利贵溪化工农药有限公司 | 一种高品质间苯二甲酰氯的制备方法 |
CN104447299A (zh) * | 2014-12-12 | 2015-03-25 | 山东凯盛新材料有限公司 | 间苯二甲酰氯生产工艺及其生产装置 |
CN104447299B (zh) * | 2014-12-12 | 2016-06-01 | 山东凯盛新材料有限公司 | 间苯二甲酰氯生产工艺及其生产装置 |
CN105384640A (zh) * | 2015-10-26 | 2016-03-09 | 安徽广信农化股份有限公司 | 一种对硝基苯甲酰氯的尾气处理工艺 |
CN105384641A (zh) * | 2015-10-26 | 2016-03-09 | 安徽广信农化股份有限公司 | 一种对硝基苯甲酰氯的废水处理工艺 |
CN105384642A (zh) * | 2015-10-26 | 2016-03-09 | 安徽广信农化股份有限公司 | 一种对硝基苯甲酰氯的生产工艺 |
CN105348025A (zh) * | 2015-12-14 | 2016-02-24 | 山东凯盛新材料有限公司 | 连续生产芳香族酰氯的方法 |
CN106187803A (zh) * | 2016-07-08 | 2016-12-07 | 中国人民解放军63975部队 | 一种三氯氧磷促进的酰胺类化合物的合成方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1229325C (zh) | 2005-11-30 |
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Legal Events
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: WANHUA CHEMICAL GROUP CO., LTD. Free format text: FORMER NAME: YANTAI WANHUA POLYURETHANE CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Happiness Road Yantai city Shandong province 264002 No. 7 Yantai Wanhua polyurethane Limited by Share Ltd Patentee after: Wanhua Chemical Group Co.,Ltd. Address before: Happiness Road Yantai city Shandong province 264002 No. 7 Yantai Wanhua polyurethane Limited by Share Ltd Patentee before: YANTAI WANHUA POLYURETHANES Co.,Ltd. |
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CX01 | Expiry of patent term | ||
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Granted publication date: 20051130 |