EA200970778A1 - Способ получения эпихлоргидрина - Google Patents
Способ получения эпихлоргидринаInfo
- Publication number
- EA200970778A1 EA200970778A1 EA200970778A EA200970778A EA200970778A1 EA 200970778 A1 EA200970778 A1 EA 200970778A1 EA 200970778 A EA200970778 A EA 200970778A EA 200970778 A EA200970778 A EA 200970778A EA 200970778 A1 EA200970778 A1 EA 200970778A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- epichlorohydrin
- reaction medium
- dichloro
- propanol
- salt
- Prior art date
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/24—Synthesis of the oxirane ring by splitting off HAL—Y from compounds containing the radical HAL—C—C—OY
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/24—Synthesis of the oxirane ring by splitting off HAL—Y from compounds containing the radical HAL—C—C—OY
- C07D301/26—Y being hydrogen
Abstract
Способ получения эпихлоргидрина, включающий следующие стадии: а) в жидкой реакционной среде смесь 1,3-дихлор-2-пропанола и 2,3-дихлор-1-пропанола, в которой содержание 1,3-дихлор-2-пропанола составляет по меньшей мере 10 мас.%, реагирует по меньшей мере с одним основным соединением для того, чтобы образовать эпихлоргидрин и соль; и b) по меньшей мере одну часть жидкой реакционной среды из стадии а) подвергают процессу расслоения, в котором разделяют, по меньшей мере, первую фракцию, содержащую большую часть эпихлоргидрина, который содержался в части реакционной среды из стадии а) перед процессом расслоения, и вторую фракцию, содержащую большую часть соли, которая содержалась в части реакционной среды из стадии а) перед процессом расслоения.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0753375A FR2912743B1 (fr) | 2007-02-20 | 2007-02-20 | Procede de fabrication d'epichlorhydrine |
FR0755448 | 2007-06-04 | ||
FR0757941 | 2007-09-28 | ||
US1370407P | 2007-12-14 | 2007-12-14 | |
PCT/EP2008/051830 WO2008101866A2 (en) | 2007-02-20 | 2008-02-15 | Process for manufacturing epichlorohydrin |
Publications (1)
Publication Number | Publication Date |
---|---|
EA200970778A1 true EA200970778A1 (ru) | 2010-02-26 |
Family
ID=39691159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200970778A EA200970778A1 (ru) | 2007-02-20 | 2008-02-15 | Способ получения эпихлоргидрина |
Country Status (12)
Country | Link |
---|---|
US (1) | US20100032617A1 (ru) |
EP (1) | EP2132190A2 (ru) |
JP (2) | JP2010519237A (ru) |
KR (1) | KR101023615B1 (ru) |
CN (2) | CN101675037A (ru) |
AR (1) | AR065407A1 (ru) |
BR (1) | BRPI0807608A2 (ru) |
CA (1) | CA2677031A1 (ru) |
EA (1) | EA200970778A1 (ru) |
MX (1) | MX2009008855A (ru) |
TW (1) | TWI406855B (ru) |
WO (1) | WO2008101866A2 (ru) |
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TW200911693A (en) * | 2007-06-12 | 2009-03-16 | Solvay | Aqueous composition containing a salt, manufacturing process and use |
DE102007058701A1 (de) * | 2007-12-06 | 2009-06-10 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diarylcarbonat |
FR2932488B1 (fr) * | 2008-06-13 | 2012-10-26 | Roquette Freres | Compositions thermoplastiques ou elastomeriques a base d'amidon et procede de preparation de telles compositions. |
FR2934272B1 (fr) * | 2008-07-24 | 2013-08-16 | Roquette Freres | Procede de preparation de compositions a base de matiere amylacee et de polymere synthetique. |
TWI368616B (en) * | 2008-08-01 | 2012-07-21 | Dow Global Technologies Llc | Process for producing epoxides |
FR2937040B1 (fr) * | 2008-10-13 | 2012-07-27 | Roquette Freres | Compositions thermoplastiques ou elastomeriques a base d'esters d'une matiere amylacee et procede de preparation de telles compositions |
-
2004
- 2004-02-15 US US12/527,538 patent/US20100032617A1/en not_active Abandoned
-
2008
- 2008-02-15 WO PCT/EP2008/051830 patent/WO2008101866A2/en active Application Filing
- 2008-02-15 CN CN200880005612A patent/CN101675037A/zh active Pending
- 2008-02-15 BR BRPI0807608-1A patent/BRPI0807608A2/pt not_active IP Right Cessation
- 2008-02-15 EA EA200970778A patent/EA200970778A1/ru unknown
- 2008-02-15 JP JP2009550264A patent/JP2010519237A/ja active Pending
- 2008-02-15 TW TW097105430A patent/TWI406855B/zh not_active IP Right Cessation
- 2008-02-15 CN CN201310376832.9A patent/CN103524459A/zh active Pending
- 2008-02-15 KR KR1020097019532A patent/KR101023615B1/ko not_active IP Right Cessation
- 2008-02-15 CA CA002677031A patent/CA2677031A1/en not_active Abandoned
- 2008-02-15 MX MX2009008855A patent/MX2009008855A/es not_active Application Discontinuation
- 2008-02-15 EP EP08709018A patent/EP2132190A2/en not_active Withdrawn
- 2008-02-20 AR ARP080100695A patent/AR065407A1/es unknown
-
2013
- 2013-12-18 JP JP2013261013A patent/JP2014065734A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2014065734A (ja) | 2014-04-17 |
KR20090113337A (ko) | 2009-10-29 |
KR101023615B1 (ko) | 2011-03-21 |
JP2010519237A (ja) | 2010-06-03 |
US20100032617A1 (en) | 2010-02-11 |
CA2677031A1 (en) | 2008-08-28 |
WO2008101866A3 (en) | 2009-11-05 |
BRPI0807608A2 (pt) | 2014-07-22 |
WO2008101866A2 (en) | 2008-08-28 |
CN101675037A (zh) | 2010-03-17 |
TW200906812A (en) | 2009-02-16 |
TWI406855B (zh) | 2013-09-01 |
AR065407A1 (es) | 2009-06-03 |
EP2132190A2 (en) | 2009-12-16 |
MX2009008855A (es) | 2009-09-28 |
CN103524459A (zh) | 2014-01-22 |
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