CN100590121C - Close-circulating chlorohydrination reactor and reactive method during production of epoxy-propane - Google Patents
Close-circulating chlorohydrination reactor and reactive method during production of epoxy-propane Download PDFInfo
- Publication number
- CN100590121C CN100590121C CN200710011074A CN200710011074A CN100590121C CN 100590121 C CN100590121 C CN 100590121C CN 200710011074 A CN200710011074 A CN 200710011074A CN 200710011074 A CN200710011074 A CN 200710011074A CN 100590121 C CN100590121 C CN 100590121C
- Authority
- CN
- China
- Prior art keywords
- propylene
- gas
- pipe
- chlorine
- chlorohydrin
- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 19
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 37
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000460 chlorine Substances 0.000 claims abstract description 26
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 36
- VZIQXGLTRZLBEX-UHFFFAOYSA-N 2-chloro-1-propanol Chemical compound CC(Cl)CO VZIQXGLTRZLBEX-UHFFFAOYSA-N 0.000 claims description 26
- 239000012429 reaction media Substances 0.000 claims description 22
- 239000012071 phase Substances 0.000 claims description 15
- 230000009471 action Effects 0.000 claims description 14
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 7
- 239000013505 freshwater Substances 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 238000004886 process control Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 238000005660 chlorination reaction Methods 0.000 claims description 3
- 230000003020 moisturizing effect Effects 0.000 claims description 3
- 238000006396 nitration reaction Methods 0.000 claims description 3
- 239000012495 reaction gas Substances 0.000 claims description 3
- 235000019600 saltiness Nutrition 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 238000007127 saponification reaction Methods 0.000 claims description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710011074A CN100590121C (en) | 2007-04-23 | 2007-04-23 | Close-circulating chlorohydrination reactor and reactive method during production of epoxy-propane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710011074A CN100590121C (en) | 2007-04-23 | 2007-04-23 | Close-circulating chlorohydrination reactor and reactive method during production of epoxy-propane |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101074216A CN101074216A (en) | 2007-11-21 |
CN100590121C true CN100590121C (en) | 2010-02-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710011074A Active CN100590121C (en) | 2007-04-23 | 2007-04-23 | Close-circulating chlorohydrination reactor and reactive method during production of epoxy-propane |
Country Status (1)
Country | Link |
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CN (1) | CN100590121C (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105399606B (en) * | 2015-12-18 | 2018-02-02 | 山东蓝星东大化工有限责任公司 | Technique for recovering propylene in expoxy propane subtractive process |
CN111099964B (en) * | 2018-10-25 | 2022-10-21 | 中国石油化工股份有限公司 | Chlorohydrination reaction system and reaction method |
CN111454179B (en) * | 2020-05-08 | 2023-10-20 | 河南金鹏化工有限公司 | Device and continuous process for producing methyl isocyanate from dimethyl sulfate |
CN114249630A (en) * | 2020-09-24 | 2022-03-29 | 北京诺维新材科技有限公司 | Preparation method and application of chlorohydrin |
-
2007
- 2007-04-23 CN CN200710011074A patent/CN100590121C/en active Active
Non-Patent Citations (4)
Title |
---|
氯醇法制环氧丙烷的国外技术进展. 陈凯平.氯碱工业,第2期. 2000 |
氯醇法制环氧丙烷的国外技术进展. 陈凯平.氯碱工业,第2期. 2000 * |
氯醇法环氧丙烷生产装置的工艺优化及扩产改造. 李井辉等.氯碱工业,第5期. 2005 |
氯醇法环氧丙烷生产装置的工艺优化及扩产改造. 李井辉等.氯碱工业,第5期. 2005 * |
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Publication number | Publication date |
---|---|
CN101074216A (en) | 2007-11-21 |
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Owner name: FANGDA JINHUA CHEMICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JINHUA CHEMICAL INDUSTRIAL GROUP CHLORINATED SODA CO., LTD. Effective date: 20120117 |
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Free format text: CORRECT: ADDRESS; FROM: 125000 HULUDAO, LIAONING PROVINCE TO: 125001 HULUDAO, LIAONING PROVINCE |
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Effective date of registration: 20120117 Address after: 125001 No. 1 chemical Street, Lianshan District, Liaoning, Huludao Patentee after: FANGDA JINHUA CHEMICAL TECHNOLOGY CO., LTD. Address before: 125000 Huludao, Jiangsu Province, the city of Victoria Street Patentee before: Lujian Co., Ltd., Jinhua Chemical Group |
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Address after: No. 1, Lianshan chemical Street, Huludao, Liaoning Province Patentee after: Aviation brocade Polytron Technologies Inc Address before: No. 1, Lianshan chemical Street, Huludao, Liaoning Province Patentee before: FANGDA JINHUA CHEMICAL TECHNOLOGY CO., LTD. |
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Effective date of registration: 20220218 Address after: 125000 office building, building 1-113, chemical Street, Lianshan District, Huludao City, Liaoning Province Patentee after: Hangjin Jinxi Chlor Alkali Chemical Co.,Ltd. Address before: No. 1, Lianshan chemical Street, Huludao, Liaoning Province Patentee before: HANGJIN TECHNOLOGY CO.,LTD. |
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