CN101693643B - 一种非临氢条件下催化四氯化碳转化的工艺 - Google Patents
一种非临氢条件下催化四氯化碳转化的工艺 Download PDFInfo
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- CN101693643B CN101693643B CN 200910233659 CN200910233659A CN101693643B CN 101693643 B CN101693643 B CN 101693643B CN 200910233659 CN200910233659 CN 200910233659 CN 200910233659 A CN200910233659 A CN 200910233659A CN 101693643 B CN101693643 B CN 101693643B
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- catalyst
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- tetracol phenixin
- tetrachloromethane
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 47
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000001257 hydrogen Substances 0.000 title claims abstract description 19
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229950005499 carbon tetrachloride Drugs 0.000 title claims abstract description 14
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 6
- 230000008569 process Effects 0.000 title claims abstract description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 81
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 66
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 34
- 239000003054 catalyst Substances 0.000 claims abstract description 20
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 17
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229960001701 chloroform Drugs 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 7
- 239000012018 catalyst precursor Substances 0.000 claims abstract description 5
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 3
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000011261 inert gas Substances 0.000 claims abstract description 3
- 239000007789 gas Substances 0.000 claims description 18
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000001307 helium Substances 0.000 claims description 3
- 229910052734 helium Inorganic materials 0.000 claims description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 238000007605 air drying Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 2
- 229960001866 silicon dioxide Drugs 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 238000001354 calcination Methods 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 3
- FBBDOOHMGLLEGJ-UHFFFAOYSA-N methane;hydrochloride Chemical compound C.Cl FBBDOOHMGLLEGJ-UHFFFAOYSA-N 0.000 abstract description 2
- 230000001131 transforming effect Effects 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 15
- 238000003756 stirring Methods 0.000 description 13
- 238000004587 chromatography analysis Methods 0.000 description 12
- 238000009826 distribution Methods 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- 230000004044 response Effects 0.000 description 12
- 229910001220 stainless steel Inorganic materials 0.000 description 12
- 239000010935 stainless steel Substances 0.000 description 12
- 238000010792 warming Methods 0.000 description 12
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 10
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 6
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 229960003280 cupric chloride Drugs 0.000 description 5
- 206010013786 Dry skin Diseases 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 238000006136 alcoholysis reaction Methods 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006298 dechlorination reaction Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 208000012839 conversion disease Diseases 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
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Families Citing this family (4)
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CN102633591B (zh) * | 2011-11-03 | 2014-10-01 | 常州大学 | 一种四氯化碳催化转化的工艺 |
CN106397102A (zh) * | 2016-08-29 | 2017-02-15 | 山东同成医药股份有限公司 | 卤代烃产品及其密封保温增压式生产方法 |
CN110437028B (zh) * | 2019-07-30 | 2020-10-27 | 厦门大学 | 一种以铜为催化剂的氯代芳香化合物(R1-Xm)的脱氯方法 |
CN115672366B (zh) * | 2022-10-26 | 2024-06-07 | 宁波中科远东催化工程技术有限公司 | 一种转化炉用催化剂及其用途 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0435210A2 (en) * | 1989-12-26 | 1991-07-03 | Shin-Etsu Chemical Co., Ltd. | Method for the preparation of methyl chloride |
US5196618A (en) * | 1991-03-01 | 1993-03-23 | Shin-Etsu Chemical Co., Ltd. | Method for the preparation of methyl chloride from carbon tetrachloride and methyl alcohol |
CN1122321A (zh) * | 1994-06-06 | 1996-05-15 | 埃勒夫阿托化学有限公司 | 四氯化碳醇解方法 |
CN1981933A (zh) * | 2005-12-16 | 2007-06-20 | 北京天唯新祺科技有限公司 | 四氯化碳分解催化剂及其制备方法与用途 |
CN101015803A (zh) * | 2007-02-07 | 2007-08-15 | 江苏工业学院 | 一种催化剂及制备方法及在四氯化碳加氢脱氯的用途 |
-
2009
- 2009-10-26 CN CN 200910233659 patent/CN101693643B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0435210A2 (en) * | 1989-12-26 | 1991-07-03 | Shin-Etsu Chemical Co., Ltd. | Method for the preparation of methyl chloride |
US5196618A (en) * | 1991-03-01 | 1993-03-23 | Shin-Etsu Chemical Co., Ltd. | Method for the preparation of methyl chloride from carbon tetrachloride and methyl alcohol |
CN1122321A (zh) * | 1994-06-06 | 1996-05-15 | 埃勒夫阿托化学有限公司 | 四氯化碳醇解方法 |
CN1981933A (zh) * | 2005-12-16 | 2007-06-20 | 北京天唯新祺科技有限公司 | 四氯化碳分解催化剂及其制备方法与用途 |
CN101015803A (zh) * | 2007-02-07 | 2007-08-15 | 江苏工业学院 | 一种催化剂及制备方法及在四氯化碳加氢脱氯的用途 |
Non-Patent Citations (1)
Title |
---|
张东宝等.四氯化碳催化加氢研究进展.《化工进展》.2007,第26卷(第4期), * |
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Address after: Gehu Lake Road Wujin District 213164 Jiangsu city of Changzhou province No. 1 Patentee after: Jiangsu Polytechnic University Address before: 213016 Baiyun District, Changzhou, Jiangsu Patentee before: Jiangsu Polytechnic University |
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Effective date of registration: 20150928 Address after: Daitou town of Liyang City Ferry Street 213311 Jiangsu city of Changzhou province 8-2 No. 7 Patentee after: Liyang Chang Technology Transfer Center Co., Ltd. Address before: Gehu Lake Road Wujin District 213164 Jiangsu city of Changzhou province No. 1 Patentee before: Jiangsu Polytechnic University |