KR20150144767A - 에피클로로히드린으로부터 1,2-에폭시-5-헥센을 제거하는 방법 - Google Patents
에피클로로히드린으로부터 1,2-에폭시-5-헥센을 제거하는 방법 Download PDFInfo
- Publication number
- KR20150144767A KR20150144767A KR1020157031580A KR20157031580A KR20150144767A KR 20150144767 A KR20150144767 A KR 20150144767A KR 1020157031580 A KR1020157031580 A KR 1020157031580A KR 20157031580 A KR20157031580 A KR 20157031580A KR 20150144767 A KR20150144767 A KR 20150144767A
- Authority
- KR
- South Korea
- Prior art keywords
- epichlorohydrin
- halogen
- hexene
- epoxy
- crude
- 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.)
- Ceased
Links
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 title claims abstract description 77
- MUUOUUYKIVSIAR-UHFFFAOYSA-N 2-but-3-enyloxirane Chemical compound C=CCCC1CO1 MUUOUUYKIVSIAR-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 33
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 42
- 150000002367 halogens Chemical class 0.000 claims abstract description 42
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 238000009835 boiling Methods 0.000 claims description 15
- 238000011084 recovery Methods 0.000 claims description 15
- 238000004821 distillation Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 6
- 238000004611 spectroscopical analysis Methods 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims description 3
- PRBHEGAFLDMLAL-UHFFFAOYSA-N 1,5-Hexadiene Natural products CC=CCC=C PRBHEGAFLDMLAL-UHFFFAOYSA-N 0.000 abstract description 3
- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical compound C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000460 chlorine Substances 0.000 description 22
- 239000000047 product Substances 0.000 description 14
- 238000001816 cooling Methods 0.000 description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 8
- 229910052801 chlorine Inorganic materials 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 238000006735 epoxidation reaction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000020030 perry Nutrition 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OWXJKYNZGFSVRC-NSCUHMNNSA-N (e)-1-chloroprop-1-ene Chemical compound C\C=C\Cl OWXJKYNZGFSVRC-NSCUHMNNSA-N 0.000 description 1
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 description 1
- SSZWWUDQMAHNAQ-UHFFFAOYSA-N 3-chloropropane-1,2-diol Chemical compound OCC(O)CCl SSZWWUDQMAHNAQ-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000012431 aqueous reaction media Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001944 continuous distillation Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000006184 cosolvent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- SNMVRZFUUCLYTO-UHFFFAOYSA-N n-propyl chloride Chemical compound CCCCl SNMVRZFUUCLYTO-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (11)
(a) 1,5-헥사디엔으로 오염된 알릴 클로라이드를 에피클로로히드린으로 에폭시화하는 단계,
(b) 임의의 미반응 알릴 클로라이드를 제거하는 단계,
(c) 미반응 알릴 클로라이드의 제거 후 수득되는 미정제 에피클로로히드린에 할로겐을 첨가하고, 이 할로겐을 미정제 에피클로로히드린 중의 1,2-에폭시-5-헥센 및 다른 올레핀계 불포화 성분들(존재한다면)과 반응시키는 단계, 및
(d) 단계 (c)의 산물을 정류하여 에피클로로히드린을 수득하는 단계로 정제하고, 여기서 단계 (c)에서 첨가된 할로겐의 양은 미정제 에피클로로히드린에 존재하는 상기 1,2-에폭시-5-헥센 및 상기 다른 올레핀계 불포화 성분들의 양에 대해 계산했을 때 적어도 0.5:1 내지 1:1 미만의 몰비이고, 완전 변환될 때까지 할로겐을 반응시키는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13075030.0 | 2013-04-23 | ||
EP13075030.0A EP2796452A1 (en) | 2013-04-23 | 2013-04-23 | Process for removal of 1,2-epoxy-5-hexene from epichlorohydrin |
PCT/EP2014/001027 WO2014173509A1 (en) | 2013-04-23 | 2014-04-15 | Process for removal of 1,2-epoxy-5-hexene from epichlorohydrin |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20150144767A true KR20150144767A (ko) | 2015-12-28 |
Family
ID=48190077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157031580A Ceased KR20150144767A (ko) | 2013-04-23 | 2014-04-15 | 에피클로로히드린으로부터 1,2-에폭시-5-헥센을 제거하는 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20160068498A1 (ko) |
EP (2) | EP2796452A1 (ko) |
KR (1) | KR20150144767A (ko) |
CN (1) | CN105358537A (ko) |
RU (1) | RU2015150046A (ko) |
WO (1) | WO2014173509A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109970683B (zh) * | 2017-12-28 | 2020-09-22 | 中国石油化工股份有限公司 | 环氧氯丙烷的分离方法 |
CN108822059B (zh) * | 2018-08-06 | 2020-05-19 | 江苏扬农化工集团有限公司 | 一种含烯烃杂质的环氧氯丙烷的提纯方法 |
WO2024211144A1 (en) * | 2023-04-04 | 2024-10-10 | Westlake Epoxy Inc. | Processes for forming epoxy resin compositions and separation processes |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4127594A (en) * | 1978-02-21 | 1978-11-28 | Shell Oil Company | Selective hydrogenation of olefinic impurities in epichlorohydrin |
FR2846964B1 (fr) * | 2002-11-12 | 2006-07-21 | Procede de fabrication de 1,2-epoxy-3-chloropropane | |
CN100516056C (zh) | 2006-12-22 | 2009-07-22 | 中国石油化工集团公司 | 氯丙烯环氧化制备分离环氧氯丙烷的方法 |
CN101293882B (zh) * | 2007-04-24 | 2011-04-20 | 中国石油化工股份有限公司 | 一种环氧氯丙烷的分离方法 |
EP2103604A1 (de) | 2008-03-17 | 2009-09-23 | Evonik Degussa GmbH | Verfahren zur Herstellung von Epichlorhydrin |
EP2149570A1 (en) | 2008-08-01 | 2010-02-03 | Hexion Specialty Chemicals Research Belgium S.A. | Process for the manufacture of epichlorohydrin using hydrogen peroxide and a manganese komplex |
WO2012101175A1 (en) * | 2011-01-27 | 2012-08-02 | Solvay Sa | Process for the manufacture of 1,2-epoxy-3-chloropropane |
CN102417490B (zh) | 2011-10-20 | 2013-07-10 | 江苏瑞祥化工有限公司 | 含烯烃杂质的环氧氯丙烷的提纯方法 |
-
2013
- 2013-04-23 EP EP13075030.0A patent/EP2796452A1/en not_active Withdrawn
-
2014
- 2014-04-15 WO PCT/EP2014/001027 patent/WO2014173509A1/en active Application Filing
- 2014-04-15 EP EP14721758.2A patent/EP2991971A1/en not_active Withdrawn
- 2014-04-15 CN CN201480022879.8A patent/CN105358537A/zh active Pending
- 2014-04-15 US US14/786,122 patent/US20160068498A1/en not_active Abandoned
- 2014-04-15 RU RU2015150046A patent/RU2015150046A/ru unknown
- 2014-04-15 KR KR1020157031580A patent/KR20150144767A/ko not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP2991971A1 (en) | 2016-03-09 |
WO2014173509A1 (en) | 2014-10-30 |
RU2015150046A (ru) | 2017-05-26 |
EP2796452A1 (en) | 2014-10-29 |
CN105358537A (zh) | 2016-02-24 |
US20160068498A1 (en) | 2016-03-10 |
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Legal Events
Date | Code | Title | Description |
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PA0105 | International application |
Patent event date: 20151103 Patent event code: PA01051R01D Comment text: International Patent Application |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20151130 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20161228 Patent event code: PE09021S01D |
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E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20170322 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20161228 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |