DE602004028385D1 - Verfahren zur herstellung von bisphenol a - Google Patents
Verfahren zur herstellung von bisphenol aInfo
- Publication number
- DE602004028385D1 DE602004028385D1 DE602004028385T DE602004028385T DE602004028385D1 DE 602004028385 D1 DE602004028385 D1 DE 602004028385D1 DE 602004028385 T DE602004028385 T DE 602004028385T DE 602004028385 T DE602004028385 T DE 602004028385T DE 602004028385 D1 DE602004028385 D1 DE 602004028385D1
- Authority
- DE
- Germany
- Prior art keywords
- preparing bisphenol
- bisphenol
- preparing
- 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
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN03160098 | 2003-09-28 | ||
PCT/CN2004/001097 WO2005030687A1 (fr) | 2003-09-28 | 2004-09-24 | Procede de preparation de bisphenol a |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004028385D1 true DE602004028385D1 (de) | 2010-09-09 |
Family
ID=34383983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004028385T Expired - Lifetime DE602004028385D1 (de) | 2003-09-28 | 2004-09-24 | Verfahren zur herstellung von bisphenol a |
Country Status (7)
Country | Link |
---|---|
US (1) | US7989666B2 (de) |
EP (1) | EP1669339B1 (de) |
JP (1) | JP4987476B2 (de) |
CN (1) | CN100494140C (de) |
DE (1) | DE602004028385D1 (de) |
PL (1) | PL207733B1 (de) |
WO (1) | WO2005030687A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1927464B (zh) * | 2006-09-26 | 2010-09-29 | 蓝星化工新材料股份有限公司无锡树脂厂 | 防止二酚基丙烷合成反应助催化剂失活的预处理方法 |
PL210812B1 (pl) * | 2007-02-14 | 2012-03-30 | Inst Ciężkiej Syntezy Organicznej Blachownia | Sposób otrzymywania bisfenolu A |
KR101812838B1 (ko) * | 2013-07-11 | 2017-12-27 | 주식회사 엘지화학 | 비스페놀a 제조 장치 및 제조 방법 |
KR20170031137A (ko) | 2014-07-15 | 2017-03-20 | 사빅 글로벌 테크놀러지스 비.브이. | 비스페놀의 합성 |
CN104496761A (zh) * | 2014-11-29 | 2015-04-08 | 南京威安新材料科技有限公司 | 一种制备双酚a的方法 |
EP3378849B1 (de) * | 2015-11-19 | 2020-07-29 | LG Chem, Ltd. | Bisphenol-a-zubereitungsvorrichtung und herstellungsverfahren |
EP3487833B1 (de) | 2016-07-22 | 2020-08-26 | SABIC Global Technologies B.V. | Herstellung von bisphenol a |
CN117717980B (zh) * | 2023-12-14 | 2024-08-23 | 天津大学 | 双酚a生产工艺及装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA706434A (en) | 1965-03-23 | Union Carbide Corporation | Process for the production of 2,2-bis-(4-hydroxyphenyl)propane | |
US2486342A (en) * | 1947-03-07 | 1949-10-25 | Monsanto Chemicals | Distillation process for the recovery of phenols |
US3049569A (en) | 1958-10-20 | 1962-08-14 | Union Carbide Corp | Production of 2, 2-bis(4-hydroxyphenyl) propane |
JPS414454Y1 (de) | 1964-03-05 | 1966-03-15 | ||
GB1578952A (en) * | 1977-07-11 | 1980-11-12 | Shell Int Research | Preparation of bisphenols |
GB1578225A (en) * | 1977-07-11 | 1980-11-05 | Shell Int Research | Preparation of bisphenols |
US5087767A (en) * | 1989-12-25 | 1992-02-11 | Mitsui Toatsu Chemicals, Inc. | Method for preparing bisphenol a |
CN1063423C (zh) | 1993-02-17 | 2001-03-21 | 中国石化总公司 | 生产高纯和超高纯双酚-a的新方法 |
CN1027638C (zh) | 1993-02-17 | 1995-02-15 | 中国石油化工总公司 | 树脂法生产的2,2-二(4-羟基苯基)丙烷的方法 |
CN1080914A (zh) * | 1993-02-17 | 1994-01-19 | 中国石油化工总公司 | 一种2,2-二(4-羟基苯基)丙烷的制造方法 |
US5783733A (en) | 1996-06-13 | 1998-07-21 | General Electric Company | Process for manufacture of bisphenol |
JP3967009B2 (ja) * | 1998-08-05 | 2007-08-29 | 旭化成ケミカルズ株式会社 | 芳香族ポリカーボネートの製造方法 |
JP2000159925A (ja) * | 1998-11-30 | 2000-06-13 | Takeda Chem Ind Ltd | ポリウレタン樹脂の分解回収設備 |
DE19954786A1 (de) | 1999-11-15 | 2001-05-17 | Bayer Ag | Schmelzkristallisation |
PL196503B1 (pl) | 1999-12-23 | 2008-01-31 | Andrzej Gawdzik | Sposób otrzymywania bisfenolu A o wysokiej czystości |
JP2002069023A (ja) * | 2000-08-30 | 2002-03-08 | Mitsubishi Chemicals Corp | ビスフェノールの製造方法 |
JP2002193862A (ja) | 2000-12-28 | 2002-07-10 | Idemitsu Petrochem Co Ltd | ビスフェノールaの製造方法 |
PL201330B1 (pl) | 2001-05-23 | 2009-03-31 | Edward Grzywa | Sposób otrzymywania bisfenolu A |
JP2003080002A (ja) * | 2001-09-11 | 2003-03-18 | Sumitomo Heavy Ind Ltd | 蒸留装置及び蒸留方法 |
-
2004
- 2004-09-24 WO PCT/CN2004/001097 patent/WO2005030687A1/zh active Application Filing
- 2004-09-24 US US10/573,697 patent/US7989666B2/en active Active
- 2004-09-24 CN CNB2004100117524A patent/CN100494140C/zh not_active Expired - Lifetime
- 2004-09-24 PL PL380000A patent/PL207733B1/pl unknown
- 2004-09-24 DE DE602004028385T patent/DE602004028385D1/de not_active Expired - Lifetime
- 2004-09-24 EP EP04762230A patent/EP1669339B1/de not_active Expired - Lifetime
- 2004-09-24 JP JP2006527260A patent/JP4987476B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2007506686A (ja) | 2007-03-22 |
WO2005030687A1 (fr) | 2005-04-07 |
CN1616387A (zh) | 2005-05-18 |
US20080091051A1 (en) | 2008-04-17 |
EP1669339B1 (de) | 2010-07-28 |
JP4987476B2 (ja) | 2012-07-25 |
US7989666B2 (en) | 2011-08-02 |
PL380000A1 (pl) | 2006-12-11 |
EP1669339A1 (de) | 2006-06-14 |
CN100494140C (zh) | 2009-06-03 |
PL207733B1 (pl) | 2011-01-31 |
EP1669339A4 (de) | 2006-12-13 |
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