JPH0460111B2 - - Google Patents
Info
- Publication number
- JPH0460111B2 JPH0460111B2 JP59113173A JP11317384A JPH0460111B2 JP H0460111 B2 JPH0460111 B2 JP H0460111B2 JP 59113173 A JP59113173 A JP 59113173A JP 11317384 A JP11317384 A JP 11317384A JP H0460111 B2 JPH0460111 B2 JP H0460111B2
- Authority
- JP
- Japan
- Prior art keywords
- epichlorohydrin
- dichloro
- propanol
- selectivity
- steam
- 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 - Lifetime
Links
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 46
- ZXCYIJGIGSDJQQ-UHFFFAOYSA-N 2,3-dichloropropan-1-ol Chemical compound OCC(Cl)CCl ZXCYIJGIGSDJQQ-UHFFFAOYSA-N 0.000 claims description 21
- 239000007864 aqueous solution Substances 0.000 claims description 16
- 229940051269 1,3-dichloro-2-propanol Drugs 0.000 claims description 6
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000007900 aqueous suspension Substances 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 26
- 238000006243 chemical reaction Methods 0.000 description 25
- XEPXTKKIWBPAEG-UHFFFAOYSA-N 1,1-dichloropropan-1-ol Chemical compound CCC(O)(Cl)Cl XEPXTKKIWBPAEG-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 235000011187 glycerol Nutrition 0.000 description 13
- 238000007127 saponification reaction Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000011575 calcium Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000007033 dehydrochlorination reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 1
- -1 Ca (OH) 2 Chemical class 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012527 feed solution Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Epoxy Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11317384A JPS60258172A (ja) | 1984-06-04 | 1984-06-04 | エピクロルヒドリンの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11317384A JPS60258172A (ja) | 1984-06-04 | 1984-06-04 | エピクロルヒドリンの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60258172A JPS60258172A (ja) | 1985-12-20 |
| JPH0460111B2 true JPH0460111B2 (pl) | 1992-09-25 |
Family
ID=14605402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11317384A Granted JPS60258172A (ja) | 1984-06-04 | 1984-06-04 | エピクロルヒドリンの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60258172A (pl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0662593B2 (ja) * | 1989-10-28 | 1994-08-17 | ダイソー株式会社 | エピクロルヒドリンの製造方法 |
| US6333420B1 (en) | 1999-06-08 | 2001-12-25 | Showa Denko K.K. | Process for producing epichlorohydrin and intermediate thereof |
| KR20080036555A (ko) * | 2005-05-20 | 2008-04-28 | 솔베이(소시에떼아노님) | 클로로히드린으로부터 출발하여 에폭시드를 제조하는 방법 |
| TW200911773A (en) * | 2007-06-12 | 2009-03-16 | Solvay | Epichlorohydrin, manufacturing process and use |
| JP2009184943A (ja) * | 2008-02-05 | 2009-08-20 | Daiso Co Ltd | エピクロロヒドリンの製造方法 |
| US8298500B2 (en) | 2008-02-26 | 2012-10-30 | Dow Global Technologies Llc | Process and apparatus for producing and purifying epichlorohydrins |
| WO2022155782A1 (zh) * | 2021-01-19 | 2022-07-28 | 汇智工程科技股份有限公司 | 环氧氯丙烷生产中石墨合成炉和氯化反应釜安全仪表系统 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2177419A (en) * | 1937-02-23 | 1939-10-24 | Shell Dev | Production of epihalohydrins |
| GB974164A (en) * | 1960-04-01 | 1964-11-04 | Pittsburgh Plate Glass Co | Production of epichlorohydrin |
| GB1021417A (en) * | 1963-11-08 | 1966-03-02 | Huels Chemische Werke Ag | Process for preparing epichlorohydrin |
| JPS5427322A (en) * | 1977-08-03 | 1979-03-01 | Ricoh Co Ltd | Printer control system |
-
1984
- 1984-06-04 JP JP11317384A patent/JPS60258172A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2177419A (en) * | 1937-02-23 | 1939-10-24 | Shell Dev | Production of epihalohydrins |
| GB974164A (en) * | 1960-04-01 | 1964-11-04 | Pittsburgh Plate Glass Co | Production of epichlorohydrin |
| GB1021417A (en) * | 1963-11-08 | 1966-03-02 | Huels Chemische Werke Ag | Process for preparing epichlorohydrin |
| JPS5427322A (en) * | 1977-08-03 | 1979-03-01 | Ricoh Co Ltd | Printer control system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60258172A (ja) | 1985-12-20 |
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