ES2167900T3 - Procedimiento para la obtencion en continuo de dihidroxidiarilalcanos. - Google Patents
Procedimiento para la obtencion en continuo de dihidroxidiarilalcanos.Info
- Publication number
- ES2167900T3 ES2167900T3 ES98925534T ES98925534T ES2167900T3 ES 2167900 T3 ES2167900 T3 ES 2167900T3 ES 98925534 T ES98925534 T ES 98925534T ES 98925534 T ES98925534 T ES 98925534T ES 2167900 T3 ES2167900 T3 ES 2167900T3
- Authority
- ES
- Spain
- Prior art keywords
- isoalkenylphenol
- procedure
- ketone
- dihydroxidiarilalcans
- continuous obtaining
- 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
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
- C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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)
Abstract
Procedimiento para la obtención en continuo de dihidroxidiarilalcanos (bisfenoles) a partir de cetona, de fenol y de isoalquenilfenol mediante catálisis ácida, caracterizado porque 1. se hace reaccionar, en una cascada de al menos dos reactores, fenol con cetona e isoalquenilfenol de tal manera que se trabaje a la temperatura mas baja posible, pero a temperatura creciente en el sentido del avance de la reacción y se distribuyen la acetona y el isoalquenilfenol entre los reactores individuales controlándose la distribución de la cetona y del isoalquenilfenol de tal manera que la parte de la cantidad total por reactor sea tanto menor cuanto mayor sea la temperatura del reactor correspondiente,
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19720539A DE19720539A1 (de) | 1997-05-16 | 1997-05-16 | Verfahren zur kontinuierlichen Herstellung von Dihydroxydiarylalkanen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2167900T3 true ES2167900T3 (es) | 2002-05-16 |
Family
ID=7829636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98925534T Expired - Lifetime ES2167900T3 (es) | 1997-05-16 | 1998-05-05 | Procedimiento para la obtencion en continuo de dihidroxidiarilalcanos. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6307111B1 (es) |
EP (1) | EP0984913B1 (es) |
JP (1) | JP2001525831A (es) |
KR (1) | KR20010012573A (es) |
CN (1) | CN1115317C (es) |
AU (1) | AU7761798A (es) |
BR (1) | BR9809826A (es) |
DE (2) | DE19720539A1 (es) |
ES (1) | ES2167900T3 (es) |
TW (1) | TW448148B (es) |
WO (1) | WO1998052895A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6133486A (en) * | 1998-12-30 | 2000-10-17 | General Electric Company | Phenol recovery from BPA process waste streams |
US6716729B2 (en) * | 1999-12-22 | 2004-04-06 | Borden Chemical, Inc. | Stable bisphenolic compositions |
DE10015864A1 (de) * | 2000-03-30 | 2001-10-11 | Bayer Ag | Stoffgemisch enthaltend Bisphenol A |
US6703530B2 (en) * | 2002-02-28 | 2004-03-09 | General Electric Company | Chemical reactor system and process |
JP2005537121A (ja) * | 2002-06-26 | 2005-12-08 | デン・コンゲリエ・ヴェテリネー−オ・ランボホイスコレ | 二重多孔フィルタ |
JP4539012B2 (ja) | 2002-08-08 | 2010-09-08 | 三菱化学株式会社 | フェノールを含むビスフェノールaの精製方法 |
JP2008528276A (ja) * | 2005-01-28 | 2008-07-31 | ダウ グローバル テクノロジーズ インコーポレイティド | 酸触媒として使用する前に陽イオン交換樹脂を安定化する方法および化学プロセスにおける安定化した陽イオン交換樹脂の使用 |
US7446234B2 (en) * | 2005-09-27 | 2008-11-04 | Council Of Scientific And Industrial Research | Bisphenol compound and process for preparation thereof |
US8039679B2 (en) | 2005-10-07 | 2011-10-18 | Badger Licensing Llc | Bisphenol-A plant yield enhancement |
TWI494296B (zh) | 2011-12-28 | 2015-08-01 | Rohm & Haas | 經處理、促進之離子交換樹脂觸媒之用途 |
TWI494163B (zh) | 2011-12-28 | 2015-08-01 | Rohm & Haas | 經處理、促進之離子交換樹脂觸媒之用途及製造方法 |
JP6302058B2 (ja) * | 2013-07-11 | 2018-03-28 | エルジー・ケム・リミテッド | ビスフェノールa製造装置および製造方法 |
CN104817435B (zh) * | 2015-03-31 | 2017-01-11 | 营口市风光化工有限公司 | 一种废料回收制备2,6-二叔丁基苯酚的方法 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497503A (en) | 1946-03-07 | 1950-02-14 | Libbey Owens Ford Glass Co | Preparation of substituted phenols |
US2775620A (en) | 1954-07-12 | 1956-12-25 | Shell Dev | Production of bis (hydroxyaryl) substituted compounds |
US3242219A (en) | 1957-12-31 | 1966-03-22 | Union Carbide Corp | Preparation of bisphenols |
US3466337A (en) | 1967-01-30 | 1969-09-09 | Dow Chemical Co | Regeneration of phenol from bisphenol a and byproducts |
US4209646A (en) | 1974-10-31 | 1980-06-24 | Rhone-Poulenc Industries | Process for crystallizing an adduct of 2,2-di(4-hydroxyphenyl) propane and phenol |
PL103054B1 (pl) | 1976-09-12 | 1979-05-31 | Instytut Ciezkiejsyntezy Organic | Sposob przerobki odpadow z procesu wytwarzania dwufenylolopropanu |
GB1578225A (en) * | 1977-07-11 | 1980-11-05 | Shell Int Research | Preparation of bisphenols |
US4308405A (en) | 1978-07-05 | 1981-12-29 | Shell Oil Company | Preparation of bisphenols |
US4258221A (en) | 1979-04-11 | 1981-03-24 | Phillips Petroleum Company | Cleavage of alkylenebisphenols |
US4277628A (en) | 1980-05-20 | 1981-07-07 | General Electric Company | Phenol recovery from bisphenol-A waste streams |
US4400555A (en) * | 1981-10-06 | 1983-08-23 | General Electric Company | Ion exchange catalyzed bisphenol synethesis |
US4391997A (en) * | 1981-10-23 | 1983-07-05 | General Electric Company | Ion exchange catalyzed bisphenol process |
JPS6038335A (ja) * | 1983-08-11 | 1985-02-27 | Mitsui Toatsu Chem Inc | ビスフエノ−ルaの製造方法 |
US4594459A (en) | 1985-03-25 | 1986-06-10 | The Dow Chemical Company | Preparation of p-isopropenyl phenol and related compounds |
PL153396B1 (en) | 1987-10-07 | 1991-04-30 | Method of obtaining bisphenol a | |
JPH068260B2 (ja) * | 1988-01-08 | 1994-02-02 | 三井東圧化学株式会社 | ビスフェノールaの製造方法 |
US4954661A (en) | 1988-03-11 | 1990-09-04 | Mitsui Toatsu Chemicals, Inc. | Process for preparing high-purity bisphenol A |
US4859803A (en) | 1988-05-16 | 1989-08-22 | Shell Oil Company | Preparation of bisphenols |
US4876391A (en) | 1988-09-15 | 1989-10-24 | General Electric Company | Process for preparation and purification of bisphenols |
PL164289B1 (pl) * | 1990-11-24 | 1994-07-29 | Inst Ciezkiej Syntezy Orga | Sposób otrzymywani blsfenolu A PL PL |
DE69204819T2 (de) | 1992-01-14 | 1996-05-23 | Gen Electric | Verfahren zur Wiedergewinnung von Bisphenol-A aus Ausflusströmen des Herstellungsverfahrens. |
JP3262586B2 (ja) * | 1992-04-20 | 2002-03-04 | 新日鐵化学株式会社 | ビスフェノールaの製造方法 |
US5300702A (en) | 1993-03-01 | 1994-04-05 | Aristech Chemical Corporation | Recovering values from heavy ends in bisphenol-A production |
US5315042A (en) | 1993-03-22 | 1994-05-24 | General Electric Company | Use of partial acetone conversion for capacity increase and quality/yield improvement in the bisphenol-A reaction |
JP2885606B2 (ja) | 1993-05-12 | 1999-04-26 | 出光石油化学株式会社 | 2,2−ビス(4−ヒドロキシフェニル)プロパンの製造方法 |
US5430199A (en) * | 1994-03-28 | 1995-07-04 | General Electric Company | Method for recovering phenol and xanthene values from bisphenol A tars |
US5504251A (en) * | 1995-03-09 | 1996-04-02 | General Electric Company | Co-cracking of BPA and phenol process tars |
US5672774A (en) * | 1995-10-24 | 1997-09-30 | General Electric Company | Phenol tar processing method |
US5783733A (en) * | 1996-06-13 | 1998-07-21 | General Electric Company | Process for manufacture of bisphenol |
RU2120433C1 (ru) * | 1997-02-28 | 1998-10-20 | Дыкман Аркадий Самуилович | Способ переработки фенольной смолы, полученной в производстве фенола и ацетона кумольным методом |
-
1997
- 1997-05-16 DE DE19720539A patent/DE19720539A1/de not_active Withdrawn
-
1998
- 1998-04-17 TW TW087105845A patent/TW448148B/zh active
- 1998-05-05 EP EP98925534A patent/EP0984913B1/de not_active Expired - Lifetime
- 1998-05-05 WO PCT/EP1998/002643 patent/WO1998052895A1/de not_active Application Discontinuation
- 1998-05-05 DE DE59802737T patent/DE59802737D1/de not_active Expired - Fee Related
- 1998-05-05 US US09/423,702 patent/US6307111B1/en not_active Expired - Fee Related
- 1998-05-05 ES ES98925534T patent/ES2167900T3/es not_active Expired - Lifetime
- 1998-05-05 CN CN98804930A patent/CN1115317C/zh not_active Expired - Fee Related
- 1998-05-05 JP JP54987398A patent/JP2001525831A/ja active Pending
- 1998-05-05 AU AU77617/98A patent/AU7761798A/en not_active Abandoned
- 1998-05-05 BR BR9809826-8A patent/BR9809826A/pt not_active IP Right Cessation
- 1998-05-05 KR KR1019997010529A patent/KR20010012573A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6307111B1 (en) | 2001-10-23 |
AU7761798A (en) | 1998-12-11 |
BR9809826A (pt) | 2000-06-20 |
KR20010012573A (ko) | 2001-02-15 |
CN1115317C (zh) | 2003-07-23 |
CN1255112A (zh) | 2000-05-31 |
EP0984913A1 (de) | 2000-03-15 |
EP0984913B1 (de) | 2001-11-21 |
DE19720539A1 (de) | 1998-11-19 |
TW448148B (en) | 2001-08-01 |
JP2001525831A (ja) | 2001-12-11 |
DE59802737D1 (de) | 2002-02-21 |
WO1998052895A1 (de) | 1998-11-26 |
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