CN102675055A - 一种高温氯化法生产对氯间二甲酚新工艺 - Google Patents
一种高温氯化法生产对氯间二甲酚新工艺 Download PDFInfo
- Publication number
- CN102675055A CN102675055A CN2012101255795A CN201210125579A CN102675055A CN 102675055 A CN102675055 A CN 102675055A CN 2012101255795 A CN2012101255795 A CN 2012101255795A CN 201210125579 A CN201210125579 A CN 201210125579A CN 102675055 A CN102675055 A CN 102675055A
- Authority
- CN
- China
- Prior art keywords
- chlorination
- chlorination tower
- tower
- temperature
- parachlorometaxylenol
- 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
- 238000005660 chlorination reaction Methods 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 58
- OSDLLIBGSJNGJE-UHFFFAOYSA-N 4-chloro-3,5-dimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1Cl OSDLLIBGSJNGJE-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title abstract description 17
- 229960005443 chloroxylenol Drugs 0.000 title abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 239000012320 chlorinating reagent Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 6
- TUAMRELNJMMDMT-UHFFFAOYSA-N 3,5-xylenol Chemical compound CC1=CC(C)=CC(O)=C1 TUAMRELNJMMDMT-UHFFFAOYSA-N 0.000 claims description 24
- 239000002994 raw material Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 16
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000012295 chemical reaction liquid Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000011344 liquid material Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- IYOLBFFHPZOQGW-UHFFFAOYSA-N 2,4-dichloro-3,5-dimethylphenol Chemical compound CC1=CC(O)=C(Cl)C(C)=C1Cl IYOLBFFHPZOQGW-UHFFFAOYSA-N 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000003899 bactericide agent Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- ZXPLGLMEXWSLCX-UHFFFAOYSA-N 2-chloro-3,5-dimethylphenol Chemical compound CC1=CC(C)=C(Cl)C(O)=C1 ZXPLGLMEXWSLCX-UHFFFAOYSA-N 0.000 description 1
- 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
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229940045803 cuprous chloride Drugs 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
序号 | MX% | OCMX% | DCMX% | PCMX% |
1 | 2.52 | 14.58 | 2.70 | 80.20 |
2 | 2.30 | 14.07 | 2.53 | 81.10 |
3 | 2.27 | 13.93 | 2.30 | 81.50 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210125579 CN102675055B (zh) | 2012-04-25 | 2012-04-25 | 一种高温氯化法生产对氯间二甲酚新工艺 |
Applications Claiming Priority (1)
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CN 201210125579 CN102675055B (zh) | 2012-04-25 | 2012-04-25 | 一种高温氯化法生产对氯间二甲酚新工艺 |
Publications (2)
Publication Number | Publication Date |
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CN102675055A true CN102675055A (zh) | 2012-09-19 |
CN102675055B CN102675055B (zh) | 2013-03-20 |
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Family Applications (1)
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Country Status (1)
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CN (1) | CN102675055B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109081772A (zh) * | 2018-08-06 | 2018-12-25 | 江苏焕鑫新材料股份有限公司 | 一种可有效提高4-氯-3,5-二甲基苯酚氯化反应生产效率的工艺及装置 |
CN111574329A (zh) * | 2020-05-18 | 2020-08-25 | 万华化学集团股份有限公司 | 一种用于生产4-氯-3,5-二甲基苯酚的反应精馏装置及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4620042A (en) * | 1984-03-13 | 1986-10-28 | Central Glass Company, Limited | Preparation of 2-chloro-4-fluorophenol from 4-fluorophenol |
CN101823941A (zh) * | 2010-05-21 | 2010-09-08 | 湖南利洁生物化工有限公司 | 一种1-羟基-3,5-二甲基-4-氯苯的绿色工业化制备方法 |
-
2012
- 2012-04-25 CN CN 201210125579 patent/CN102675055B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4620042A (en) * | 1984-03-13 | 1986-10-28 | Central Glass Company, Limited | Preparation of 2-chloro-4-fluorophenol from 4-fluorophenol |
CN101823941A (zh) * | 2010-05-21 | 2010-09-08 | 湖南利洁生物化工有限公司 | 一种1-羟基-3,5-二甲基-4-氯苯的绿色工业化制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109081772A (zh) * | 2018-08-06 | 2018-12-25 | 江苏焕鑫新材料股份有限公司 | 一种可有效提高4-氯-3,5-二甲基苯酚氯化反应生产效率的工艺及装置 |
CN111574329A (zh) * | 2020-05-18 | 2020-08-25 | 万华化学集团股份有限公司 | 一种用于生产4-氯-3,5-二甲基苯酚的反应精馏装置及方法 |
CN111574329B (zh) * | 2020-05-18 | 2022-09-20 | 万华化学集团股份有限公司 | 一种用于生产4-氯-3,5-二甲基苯酚的反应精馏装置及方法 |
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CN102675055B (zh) | 2013-03-20 |
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Address after: North latitude two South Industrial Park Marine Economic Development Zone Dafeng City, Jiangsu province Yancheng City 224100 Patentee after: JIANGSU HUANXIN HIGH-TECH MATERIALS CO.,LTD. Address before: North latitude two South Industrial Park Marine Economic Development Zone Dafeng City, Jiangsu province Yancheng City 224100 Patentee before: Jiangsu Huanxingao New Material Technology Co.,Ltd. |
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Denomination of invention: Novel chloroxylenol production process by high-temperature chlorination process Effective date of registration: 20181015 Granted publication date: 20130320 Pledgee: Yancheng Cathay new industries Development Fund (L.P.) Pledgor: JIANGSU HUANXIN HIGH-TECH MATERIALS CO.,LTD. Registration number: 2018990000960 |
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