TWI432407B - 回收二氯丙醇之多階方法和裝置 - Google Patents
回收二氯丙醇之多階方法和裝置 Download PDFInfo
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- TWI432407B TWI432407B TW097113153A TW97113153A TWI432407B TW I432407 B TWI432407 B TW I432407B TW 097113153 A TW097113153 A TW 097113153A TW 97113153 A TW97113153 A TW 97113153A TW I432407 B TWI432407 B TW I432407B
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- Prior art keywords
- mixture
- boiling fraction
- dichloropropanol
- fraction
- ester
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- 239000001361 adipic acid Substances 0.000 description 1
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- BMRWNKZVCUKKSR-UHFFFAOYSA-N butane-1,2-diol Chemical compound CCC(O)CO BMRWNKZVCUKKSR-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- PWLNAUNEAKQYLH-UHFFFAOYSA-N butyric acid octyl ester Natural products CCCCCCCCOC(=O)CCC PWLNAUNEAKQYLH-UHFFFAOYSA-N 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
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- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
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- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
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- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
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- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C07C29/82—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/146—Multiple effect distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/36—Azeotropic distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/38—Steam distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/34—Halogenated alcohols
- C07C31/36—Halogenated alcohols the halogen not being fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/34—Halogenated alcohols
- C07C31/42—Polyhydroxylic acyclic alcohols
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US92310807P | 2007-04-12 | 2007-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200904786A TW200904786A (en) | 2009-02-01 |
| TWI432407B true TWI432407B (zh) | 2014-04-01 |
Family
ID=39651380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097113153A TWI432407B (zh) | 2007-04-12 | 2008-04-11 | 回收二氯丙醇之多階方法和裝置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8664453B2 (enExample) |
| EP (1) | EP2137121A1 (enExample) |
| JP (1) | JP2010523698A (enExample) |
| KR (1) | KR20100016452A (enExample) |
| CN (1) | CN101657403B (enExample) |
| TW (1) | TWI432407B (enExample) |
| WO (1) | WO2008128004A1 (enExample) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8629305B2 (en) * | 2007-04-12 | 2014-01-14 | Dow Global Technologies Inc | Process and apparatus for azeotropic recovery of dichlorohydrins |
| CN101657401A (zh) * | 2007-04-12 | 2010-02-24 | 陶氏环球技术公司 | 多羟基化的脂族烃或其酯至氯代醇的转化 |
| TWI426066B (zh) * | 2007-04-12 | 2014-02-11 | Dow Global Technologies Llc | 經共蒸餾用於二氯丙醇回收之方法與裝置 |
| EP2137121A1 (en) | 2007-04-12 | 2009-12-30 | Dow Global Technologies Inc. | Multi-stage process and apparatus for recovering dichlorohydrins |
| EP2137125A1 (en) * | 2007-04-12 | 2009-12-30 | Dow Global Technologies Inc. | Process and apparatus for vapor phase purification during hydrochlorination of multi-hydroxylated aliphatic hydrocarbon compounds |
| BRPI0906904A2 (pt) | 2008-04-09 | 2015-07-21 | Dow Global Technologies Inc | Processo para recuperar dicloridrinas de uma mistura compreendendo dicloridrinas e aparelhagem para produzir dicloridrinas de compostos de hidrocarbonetos alifáticos .. |
| WO2011000896A1 (en) | 2009-07-03 | 2011-01-06 | Akzo Nobel Chemicals International B.V. | Process for preparing dichlorohydrin |
| JP5226710B2 (ja) * | 2010-02-01 | 2013-07-03 | 三井造船株式会社 | 高粘度重合液中の揮発性物質回収装置 |
| BR112013014210B1 (pt) | 2010-12-10 | 2019-12-10 | Angus Chemical | processo para usar um nitroalcano como arrastador |
| WO2012078728A1 (en) * | 2010-12-10 | 2012-06-14 | Dow Global Technologies Llc | Apparatus and process for using olefin as an azeotropic entrainer for isolating 1,3-dichloro-2-propanol from a 2,2'-oxybis (1-chloropropane) waste stream |
| CA2857821C (en) | 2012-01-25 | 2015-09-08 | Asahi Kasei Chemicals Corporation | A method of separation |
| EP2708525A1 (en) * | 2012-09-12 | 2014-03-19 | Solvay SA | Process of stripping a liquid medium |
| CN104761433B (zh) * | 2015-04-01 | 2018-07-20 | 中国天辰工程有限公司 | 用于甘油法ech回收二氯丙醇及催化剂的设备和工艺 |
| EP3914368A1 (en) * | 2019-01-25 | 2021-12-01 | Borealis AG | A separating device and process for separating volatile compounds from a polymer reaction mixture |
| WO2022212898A1 (en) * | 2021-04-02 | 2022-10-06 | Natural Extraction Systems, LLC | Compositions for low-temperature distillation of high-boiling-point molecules |
| US12453930B2 (en) | 2021-04-02 | 2025-10-28 | Natural Extraction Systems, LLC | Products and methods related to the distillation of molecules from aerosols |
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| JPS60258171A (ja) | 1984-06-04 | 1985-12-20 | Showa Denko Kk | エピクロルヒドリンの製造方法 |
| GB9602680D0 (en) * | 1996-02-09 | 1996-04-10 | Ici Plc | Distillation process |
| CZ20032346A3 (cs) | 2003-09-01 | 2005-04-13 | Spolek Pro Chemickou A Hutní Výrobu,A.S. | Způsob přípravy dichlorpropanolů z glycerinu |
| KR100877445B1 (ko) * | 2003-11-20 | 2009-01-09 | 솔베이(소시에떼아노님) | 에폭시 수지의 제조 방법 |
| EP2253609A1 (en) * | 2003-11-20 | 2010-11-24 | SOLVAY (Société Anonyme) | Process for producing organic compounds from glycerol, the glycerol coming from renewable raw material |
| DE602005018778D1 (de) | 2004-07-21 | 2010-02-25 | Dow Global Technologies Inc | Umwandlung eines mehrfach hydroxylierten aliphatischen kohlenwasserstoffes oder esters daraus in ein chlorhydrin |
| EP1885676A2 (fr) * | 2005-05-20 | 2008-02-13 | Solvay SA | Procede de conversion d'hydrocarbures aliphatiques poly hydroxyles en chlorhydrines |
| EP1762556A1 (en) * | 2005-05-20 | 2007-03-14 | SOLVAY (Société Anonyme) | Process for producing dichloropropanol from glycerol |
| TWI426066B (zh) * | 2007-04-12 | 2014-02-11 | Dow Global Technologies Llc | 經共蒸餾用於二氯丙醇回收之方法與裝置 |
| EP2137121A1 (en) | 2007-04-12 | 2009-12-30 | Dow Global Technologies Inc. | Multi-stage process and apparatus for recovering dichlorohydrins |
-
2008
- 2008-04-11 EP EP08745555A patent/EP2137121A1/en not_active Withdrawn
- 2008-04-11 WO PCT/US2008/059968 patent/WO2008128004A1/en not_active Ceased
- 2008-04-11 US US12/595,480 patent/US8664453B2/en not_active Expired - Fee Related
- 2008-04-11 TW TW097113153A patent/TWI432407B/zh active
- 2008-04-11 CN CN200880011724.9A patent/CN101657403B/zh not_active Expired - Fee Related
- 2008-04-11 KR KR1020097023548A patent/KR20100016452A/ko not_active Ceased
- 2008-04-11 JP JP2010503218A patent/JP2010523698A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008128004A1 (en) | 2008-10-23 |
| TW200904786A (en) | 2009-02-01 |
| KR20100016452A (ko) | 2010-02-12 |
| US20100137652A1 (en) | 2010-06-03 |
| EP2137121A1 (en) | 2009-12-30 |
| US8664453B2 (en) | 2014-03-04 |
| CN101657403B (zh) | 2014-07-30 |
| JP2010523698A (ja) | 2010-07-15 |
| CN101657403A (zh) | 2010-02-24 |
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