CN102911008B - 一种三氯乙烯的制备方法 - Google Patents
一种三氯乙烯的制备方法 Download PDFInfo
- Publication number
- CN102911008B CN102911008B CN201210452690.5A CN201210452690A CN102911008B CN 102911008 B CN102911008 B CN 102911008B CN 201210452690 A CN201210452690 A CN 201210452690A CN 102911008 B CN102911008 B CN 102911008B
- Authority
- CN
- China
- Prior art keywords
- gas
- tetrachloroethane
- product
- acetylene
- reaction
- 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.)
- Expired - Fee Related
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- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 229960002415 trichloroethylene Drugs 0.000 title abstract 3
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 title abstract 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 claims abstract description 86
- 239000000047 product Substances 0.000 claims abstract description 39
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims abstract description 34
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims abstract description 34
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 238000007710 freezing Methods 0.000 claims abstract description 22
- 230000008014 freezing Effects 0.000 claims abstract description 22
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000004064 recycling Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 20
- 230000009466 transformation Effects 0.000 claims description 12
- 238000009834 vaporization Methods 0.000 claims description 11
- 230000008016 vaporization Effects 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 159000000009 barium salts Chemical class 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000012263 liquid product Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 abstract description 14
- 239000012071 phase Substances 0.000 abstract description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000006227 byproduct Substances 0.000 abstract description 4
- 239000003054 catalyst Substances 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000007791 liquid phase Substances 0.000 abstract description 3
- 150000001336 alkenes Chemical class 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000007259 addition reaction Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 48
- 238000006555 catalytic reaction Methods 0.000 description 4
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 4
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 4
- 238000007127 saponification reaction Methods 0.000 description 4
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 238000007033 dehydrochlorination reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- LNJXZKBHJZAIKQ-UHFFFAOYSA-N 1,1,1,2-tetrachloro-3-(2,3,3,3-tetrachloropropoxy)propane Chemical compound ClC(Cl)(Cl)C(Cl)COCC(Cl)C(Cl)(Cl)Cl LNJXZKBHJZAIKQ-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010504 bond cleavage reaction Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000007233 catalytic pyrolysis Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- FBCCMZVIWNDFMO-UHFFFAOYSA-N dichloroacetyl chloride Chemical compound ClC(Cl)C(Cl)=O FBCCMZVIWNDFMO-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- BNIXVQGCZULYKV-UHFFFAOYSA-N pentachloroethane Chemical compound ClC(Cl)C(Cl)(Cl)Cl BNIXVQGCZULYKV-UHFFFAOYSA-N 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210452690.5A CN102911008B (zh) | 2012-11-09 | 2012-11-09 | 一种三氯乙烯的制备方法 |
Applications Claiming Priority (1)
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CN201210452690.5A CN102911008B (zh) | 2012-11-09 | 2012-11-09 | 一种三氯乙烯的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102911008A CN102911008A (zh) | 2013-02-06 |
CN102911008B true CN102911008B (zh) | 2015-05-20 |
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Family Applications (1)
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CN201210452690.5A Expired - Fee Related CN102911008B (zh) | 2012-11-09 | 2012-11-09 | 一种三氯乙烯的制备方法 |
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CN (1) | CN102911008B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103113183A (zh) * | 2013-03-06 | 2013-05-22 | 德州实华化工有限公司 | 一种五氯乙烷气相催化法制备四氯乙烯的方法 |
CN103676894B (zh) * | 2013-12-19 | 2015-05-20 | 芜湖融汇化工有限公司 | 一种三氯乙烯氯化合成装置的安全联锁控制系统 |
CN106810416A (zh) * | 2016-12-30 | 2017-06-09 | 常州新东化工发展有限公司 | 一种绿色催化生产氯乙烯和三氯乙烯的方法 |
CN109293470B (zh) * | 2018-09-27 | 2021-06-04 | 浙江工业大学 | 一种HCFC-142b催化裂解和乙炔氢氯化偶联反应的工艺方法 |
CN113352698A (zh) * | 2021-03-30 | 2021-09-07 | 南通联荣集团有限公司 | 一种集装袋的节能环保型拉丝加工工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE763024C (de) * | 1936-06-17 | 1952-12-08 | Wacker Chemie Gmbh | Verfahren zur gleichzeitigen Herstellung von Vinylchlorid und einem Polychloraethylen |
GB1145996A (en) * | 1965-05-17 | 1969-03-19 | Ici Ltd | Improvements in or relating to the manufacture of chlorinated hydrocarbons |
-
2012
- 2012-11-09 CN CN201210452690.5A patent/CN102911008B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE763024C (de) * | 1936-06-17 | 1952-12-08 | Wacker Chemie Gmbh | Verfahren zur gleichzeitigen Herstellung von Vinylchlorid und einem Polychloraethylen |
GB1145996A (en) * | 1965-05-17 | 1969-03-19 | Ici Ltd | Improvements in or relating to the manufacture of chlorinated hydrocarbons |
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Address after: 200030 room 6, building 829, No. 558, Xuhui District, Shanghai, Yishan Road Applicant after: ZHONGKE YIGONG (SHANGHAI) CHEMICAL TECHNOLOGY CO.,LTD. Applicant after: DEZHOU SHIHUA CHEMICAL Co.,Ltd. Address before: Fujian Province Industrial Zone 361100 Xiamen Tong Sheng Road No. 230 Xinmin town Wu Lu General Plant Applicant before: Zhongke Yigong (Xiamen) Chemical Technology Co.,Ltd. Applicant before: Dezhou Shihua Chemical Co.,Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: ZHONGKE YIGONG (XIAMEN) CHEMICAL TECHNOLOGY CO., LTD. TO: ZHONGKE YIGONG (SHANGHAI) CHEMICAL TECHNOLOGY CO., LTD. |
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