CN1724502A - 醋酸光氯化生产三氯乙酸的方法 - Google Patents
醋酸光氯化生产三氯乙酸的方法 Download PDFInfo
- Publication number
- CN1724502A CN1724502A CN200510040946.1A CN200510040946A CN1724502A CN 1724502 A CN1724502 A CN 1724502A CN 200510040946 A CN200510040946 A CN 200510040946A CN 1724502 A CN1724502 A CN 1724502A
- Authority
- CN
- China
- Prior art keywords
- acetic acid
- acid
- reaction device
- photochlorination
- optical chlorinating
- 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
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title claims abstract description 192
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 59
- 239000000460 chlorine Substances 0.000 claims abstract description 42
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 41
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 35
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 15
- 239000012043 crude product Substances 0.000 claims abstract description 14
- 238000005286 illumination Methods 0.000 claims abstract description 3
- 239000002253 acid Substances 0.000 claims description 49
- 230000003287 optical effect Effects 0.000 claims description 32
- 239000011521 glass Substances 0.000 claims description 7
- 239000004809 Teflon Substances 0.000 claims description 6
- 229920006362 Teflon® Polymers 0.000 claims description 6
- 210000003298 dental enamel Anatomy 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 241001025261 Neoraja caerulea Species 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 abstract description 7
- 239000000047 product Substances 0.000 abstract description 4
- 239000006227 byproduct Substances 0.000 abstract description 3
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 12
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 10
- 229960005215 dichloroacetic acid Drugs 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 229940106681 chloroacetic acid Drugs 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 229910000765 intermetallic Inorganic materials 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- VGCXGMAHQTYDJK-UHFFFAOYSA-N Chloroacetyl chloride Chemical compound ClCC(Cl)=O VGCXGMAHQTYDJK-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- FBCCMZVIWNDFMO-UHFFFAOYSA-N dichloroacetyl chloride Chemical compound ClC(Cl)C(Cl)=O FBCCMZVIWNDFMO-UHFFFAOYSA-N 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- SMYMJHWAQXWPDB-UHFFFAOYSA-N (2,4,5-trichlorophenoxy)acetic acid Chemical compound OC(=O)COC1=CC(Cl)=C(Cl)C=C1Cl SMYMJHWAQXWPDB-UHFFFAOYSA-N 0.000 description 1
- 239000005631 2,4-Dichlorophenoxyacetic acid Substances 0.000 description 1
- QOFJYAIAWNGTOH-UHFFFAOYSA-N C(C)OCC(=O)O.ClC1=CC=CC(=C1)Cl Chemical compound C(C)OCC(=O)O.ClC1=CC=CC(=C1)Cl QOFJYAIAWNGTOH-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 208000017069 Keratocystic odontogenic tumor Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 208000000260 Warts Diseases 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- RNFNDJAIBTYOQL-UHFFFAOYSA-N chloral hydrate Chemical compound OC(O)C(Cl)(Cl)Cl RNFNDJAIBTYOQL-UHFFFAOYSA-N 0.000 description 1
- 229960002327 chloral hydrate Drugs 0.000 description 1
- -1 chlorine radicals Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003780 keratinization Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000007348 radical reaction Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 201000010153 skin papilloma Diseases 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100409461A CN100348567C (zh) | 2005-07-08 | 2005-07-08 | 醋酸光氯化生产三氯乙酸的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100409461A CN100348567C (zh) | 2005-07-08 | 2005-07-08 | 醋酸光氯化生产三氯乙酸的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1724502A true CN1724502A (zh) | 2006-01-25 |
CN100348567C CN100348567C (zh) | 2007-11-14 |
Family
ID=35924149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100409461A Active CN100348567C (zh) | 2005-07-08 | 2005-07-08 | 醋酸光氯化生产三氯乙酸的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100348567C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113264810A (zh) * | 2021-06-03 | 2021-08-17 | 常熟三爱富振氟新材料有限公司 | 一种f112的制备工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2832803A (en) * | 1957-04-25 | 1958-04-29 | Monsanto Chemicals | Manufacture of trichloroacetic acid |
CN1282637C (zh) * | 2004-09-03 | 2006-11-01 | 南京工业大学 | 乙酸光氯化生产氯乙酸的方法 |
-
2005
- 2005-07-08 CN CNB2005100409461A patent/CN100348567C/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113264810A (zh) * | 2021-06-03 | 2021-08-17 | 常熟三爱富振氟新材料有限公司 | 一种f112的制备工艺 |
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Publication number | Publication date |
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CN100348567C (zh) | 2007-11-14 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU LONG 99 SCIENCE & TECHNOLOY CO., LTD. Free format text: FORMER OWNER: NANJING POLYTECHNIC UNIV. Effective date: 20080711 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080711 Address after: Matang town of Jiangsu County of Rudong province Jianshe Road No. 40 Patentee after: JIANGSU JIUJIUJIU TECHNOLOGY Co.,Ltd. Address before: No. 200, Zhongshan North Road, Jiangsu, Nanjing Patentee before: Nanjing Tech University |
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C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 226407 Rudong Economic Development Zone, Nantong, the Yellow Sea, No., No. three road, No. 12 Patentee after: JIANGSU BICON PHARMACEUTICAL Co.,Ltd. Address before: 226401 Jiangsu Matang Town County of Rudong province Jianshe Road No. 40 Patentee before: JIANGSU JIUJIUJIU TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20171227 Address after: 226407 Rudong Economic Development Zone, Nantong, the Yellow Sea, No., No. three road, No. 12 Patentee after: JIANGSU JIUJIUJIU TECHNOLOGY Co.,Ltd. Address before: 226407 Rudong Economic Development Zone, Nantong, the Yellow Sea, No., No. three road, No. 12 Patentee before: JIANGSU BICON PHARMACEUTICAL Co.,Ltd. |
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TR01 | Transfer of patent right |