MX165355B - Mejoras en procedimiento de descomposicion de un producto - Google Patents
Mejoras en procedimiento de descomposicion de un productoInfo
- Publication number
- MX165355B MX165355B MX193265A MX19326582A MX165355B MX 165355 B MX165355 B MX 165355B MX 193265 A MX193265 A MX 193265A MX 19326582 A MX19326582 A MX 19326582A MX 165355 B MX165355 B MX 165355B
- Authority
- MX
- Mexico
- Prior art keywords
- degrees
- reaction
- percent
- cumene
- mixture
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C409/00—Peroxy compounds
- C07C409/16—Peroxy compounds the —O—O— group being bound between two carbon atoms not further substituted by oxygen atoms, i.e. peroxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- 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
- C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
- C07C39/04—Phenol
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/517—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of peroxy-compounds to >C = O groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
La presente invención se refiere a mejoras en procedimiento de descomposición de un producto de oxidación de cumeno conteniendo hidropróxido de cumeno (CHP) y dimetilfenil carbanol (DMPC) para producir fenol, acetona, y alfametilestireno (AMS), con una formación reducida de subproductos, caracterizadas en que el procedimiento comprende las etapas de: la mezcla del producto de oxidación de cumeno con un catalizador ácido en un reactor de retromezclado en la presencia de 0.5 a 4.5 por ciento de agua por peso, de la reacción de la mezcla,a una temperatura entre 50 grados C y hasta 90 grados C, por un tiempo suficiente para bajar la concentración de CHP de la reacción de retromezclado hasta alrededor de 0.5 y cerca de 5.0 por ciento por peso y convertir cuando menos el 40 por ciento de DMPC en el producto de oxidación de cumeno a dicumilperóxido (DCP); la reacción de una mezcla de reacción de retromezclado entre 50 grados C y 90 grados C bajo condiciones de flujo, por un tiempo suficiente para producir una segunda mezcla que tiene una concentración de CHP no mayor de 0.4 por ciento; y la reacción de la segunda mezcla de reacción a una temperatura entre 120 y 150 grados C, bajo condiciones de flujo por un tiempo suficiente para convertir cuando menos 90 por ciento del DCP en AMS, fenol y acetona.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/276,233 US4358618A (en) | 1981-06-22 | 1981-06-22 | Decomposition of cumene oxidation product |
Publications (1)
Publication Number | Publication Date |
---|---|
MX165355B true MX165355B (es) | 1992-11-05 |
Family
ID=23055771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX193265A MX165355B (es) | 1981-06-22 | 1982-06-22 | Mejoras en procedimiento de descomposicion de un producto |
Country Status (8)
Country | Link |
---|---|
US (1) | US4358618A (es) |
JP (1) | JPS5832831A (es) |
KR (1) | KR850001469B1 (es) |
CA (1) | CA1178616A (es) |
DE (1) | DE3222533A1 (es) |
GB (1) | GB2100730B (es) |
IT (1) | IT1156366B (es) |
MX (1) | MX165355B (es) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4567304A (en) * | 1983-04-05 | 1986-01-28 | General Electric Company | Process for preparing acetone and phenol |
US7166752B2 (en) * | 1989-01-17 | 2007-01-23 | Sunoco, Inc. (R&M) | Decomposition of cumene oxidation product |
JPH04119106U (ja) * | 1991-04-10 | 1992-10-26 | 株式会社村田製作所 | 方向性結合器 |
US5245090A (en) * | 1992-09-11 | 1993-09-14 | Aristech Chemical Corporation | Two-stage cleavage of cumene hydroperoxide |
US5254751A (en) * | 1992-09-14 | 1993-10-19 | General Electric Company | Method for the decomposition of cumene hydroperoxide by acidic catalyst to phenol and acetone |
WO1994010115A1 (en) * | 1992-11-05 | 1994-05-11 | Mitsui Petrochemical Industries, Ltd. | Process for producing aromatic hydroxylic compound |
US5371305A (en) * | 1992-12-31 | 1994-12-06 | Hercules Incorporated | Process for producing phenol from cumene |
CN1061969C (zh) * | 1994-03-01 | 2001-02-14 | 通用电气公司 | 工业级枯烯过氧化氢酸性裂解生产苯酚、丙酮和α-甲基苯乙烯的方法 |
DE69505573T2 (de) * | 1994-03-01 | 1999-06-17 | General Electric Co., Schenectady, N.Y. | Säurespaltung von Cumolhydroperoxid in Phenol, Aceton und Alphamethylstyrol |
US5457244A (en) * | 1994-10-04 | 1995-10-10 | General Electric Company | Phenol tar waste reduction process |
TW318174B (es) * | 1994-11-04 | 1997-10-21 | Gen Electric | |
CA2161995A1 (en) * | 1994-11-23 | 1996-05-24 | Arkady S. Dyckman | Method of phenol tar desalting |
US5510543A (en) * | 1994-12-09 | 1996-04-23 | General Electric Company | Removal and neutralization of acid catalyst from products of cumene hydroperoxide cleavage |
US5463136A (en) * | 1994-12-22 | 1995-10-31 | Shell Oil Company | Cumene hydroperoxide cleavage process |
JP3769050B2 (ja) * | 1995-07-07 | 2006-04-19 | 三井化学株式会社 | フェノールの製造方法 |
EP0759480B1 (en) | 1995-08-23 | 2002-01-30 | Toshiba Tungaloy Co. Ltd. | Plate-crystalline tungsten carbide-containing hard alloy, composition for forming plate-crystalline tungsten carbide and process for preparing said hard alloy |
US5672774A (en) * | 1995-10-24 | 1997-09-30 | General Electric Company | Phenol tar processing method |
US5962751A (en) * | 1996-04-26 | 1999-10-05 | General Electric Company | Phenol tar desalting method |
RU2125038C1 (ru) * | 1996-09-24 | 1999-01-20 | Закошанский Владимир Михайлович | Безотходный экономичный способ получения фенола и ацетона |
RU2141938C1 (ru) | 1996-12-15 | 1999-11-27 | ООО "Илла Интернешнл", Лтд. | Энергосберегающий и высокоселективный способ получения фенола и ацетона (процесс иф-96) |
WO2000014042A1 (en) * | 1998-09-04 | 2000-03-16 | Illa International L.L.C. | High selective method of phenol and acetone production |
US6943270B2 (en) * | 2000-03-03 | 2005-09-13 | Illa International, Llc | High selective method of producing cumene hydroperoxide, phenol and acetone in an oxidation by-product conversion process |
DE10021482A1 (de) * | 2000-05-03 | 2001-11-08 | Phenolchemie Gmbh & Co Kg | Verfahren zur thermischen Nachbehandlung von Spaltprodukt aus der säurekatalysierten Spaltung von Cumolhydroperoxid |
DE10051581A1 (de) * | 2000-10-18 | 2002-06-20 | Phenolchemie Gmbh & Co Kg | Verfahren zur Spaltung von Alkylarylhydroperoxiden |
DE10110392A1 (de) * | 2001-03-03 | 2002-09-12 | Phenolchemie Gmbh & Co Kg | Verfahren zur Herstellung von Phenolen |
DE10111889A1 (de) * | 2001-03-13 | 2002-10-02 | Phenolchemie Gmbh & Co Kg | Verfahren zur säurekatalysierten Spaltung von Cumolhydroperoxid |
US6825387B2 (en) * | 2002-10-15 | 2004-11-30 | Kellogg Brown & Root, Inc. | Low sodium cleavage product |
US6984761B2 (en) * | 2002-12-16 | 2006-01-10 | Exxonmobil Chemical Patents Inc. | Co-production of phenol, acetone, α-methylstyrene and propylene oxide, and catalyst therefor |
US7312365B2 (en) * | 2003-02-14 | 2007-12-25 | Shell Oil Company | Process for low temperature cleavage of an oxidation mixture comprising hydroperoxides |
US7282613B2 (en) * | 2003-02-14 | 2007-10-16 | Shell Oil Company | Process for producing phenol and methyl ethyl ketone |
US7141703B2 (en) * | 2003-02-14 | 2006-11-28 | Shell Oil Company | Process for producing phenol and ketone using neutralizing base |
JP4604028B2 (ja) * | 2003-07-04 | 2010-12-22 | イネオス フェノール ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | フェノール性化合物の製造方法、開裂産物混合物からのフェノールの分離方法、及び装置 |
US7626060B2 (en) * | 2003-07-11 | 2009-12-01 | INEOS Phenol GmbH & Co., KG | Process for the preparation of phenolic compounds, for separating phenol from cleavage product mixtures, and an apparatus |
CN1938250A (zh) * | 2004-03-31 | 2007-03-28 | 通用电气公司 | 生产酚的方法 |
US7141700B1 (en) | 2005-08-19 | 2006-11-28 | Uop Llc | Decomposition of cumene hydroperoxide |
US7141701B1 (en) * | 2005-08-19 | 2006-11-28 | Uop Llc | Decomposition of cumene hydroperoxide |
WO2007137021A2 (en) * | 2006-05-16 | 2007-11-29 | Shell Oil Company | Catalysts comprising a combination of oxidized metals and a method for cleaving phenylalkyl hydroperoxides using the catalysts |
WO2007137020A2 (en) * | 2006-05-16 | 2007-11-29 | Shell Oil Company | Method for decomposing di(phenylalkyl)peroxides to produce hydroxybenzenes and phenylalkenes using solid catalysts |
US7888537B2 (en) * | 2006-12-29 | 2011-02-15 | Uop Llc | Solid acid catalyst and process for decomposition of cumene hydroperoxide |
US7417003B2 (en) * | 2006-12-29 | 2008-08-26 | Uop Llc | Solid acid catalyst and process for decomposition of cumene hydroperoxide |
US8445730B2 (en) | 2008-10-10 | 2013-05-21 | Exxonmobil Chemical Patents Inc. | Process for producing phenol |
WO2010098916A2 (en) | 2009-02-26 | 2010-09-02 | Exxonmobil Chemical Patents Inc. | Process for producing phenol |
WO2012145030A1 (en) | 2011-04-19 | 2012-10-26 | Exxonmobil Chemical Patents Inc. | Process for producing phenol |
US20110306800A1 (en) * | 2010-06-09 | 2011-12-15 | Scott Roy Keenan | Method for the decomposition of cumene hydroperoxide |
CN103052618B (zh) | 2010-09-14 | 2015-08-05 | 埃克森美孚化学专利公司 | 生产苯酚的方法 |
WO2012036824A1 (en) | 2010-09-14 | 2012-03-22 | Exxonmobil Chemical Patents Inc. | Oxidation of alkylbenzenes and cycloalkylbenzenes |
EP2616423A1 (en) | 2010-09-14 | 2013-07-24 | Exxonmobil Chemical Patents Inc. | Processes for producing phenol |
CN103097330A (zh) | 2010-09-14 | 2013-05-08 | 埃克森美孚化学专利公司 | 生产苯酚的方法 |
US9388102B2 (en) | 2011-04-19 | 2016-07-12 | Exxonmobil Chemical Patents Inc. | Process for producing phenol |
CN103492072B (zh) | 2011-04-19 | 2016-01-20 | 埃克森美孚化学专利公司 | 苯酚的制备方法 |
WO2013052217A2 (en) | 2011-10-07 | 2013-04-11 | Exxonmobil Chemical Patents Inc. | Mixed metal oxide catalysts and use thereof |
US9278897B2 (en) | 2012-09-17 | 2016-03-08 | Exxonmobil Chemical Patents Inc. | Process for producing phenol and/or cyclohexanone from cyclohexylbenzene |
US9260387B2 (en) | 2012-12-06 | 2016-02-16 | Exxonmobil Chemical Patents Inc. | Process for producing phenol |
US9340474B2 (en) | 2012-12-06 | 2016-05-17 | Exxonmobil Chemical Patents Inc. | Process for producing phenol |
US9193652B2 (en) | 2014-03-04 | 2015-11-24 | Kellogg Brown & Root Llc | Phenol resin treatment improvement |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668180A (en) * | 1950-07-01 | 1954-02-02 | Hercules Powder Co Ltd | Preparation of aryldialkyl peroxides |
US2757209A (en) * | 1951-04-26 | 1956-07-31 | Allied Chem & Dye Corp | Recovery of phenol and alphamethylstyrene from cumene oxidation reaction mixtures |
US2761877A (en) * | 1951-05-17 | 1956-09-04 | Rhone Poulenc Sa | Production of phenols and carbonyl compounds |
US3497561A (en) * | 1967-06-08 | 1970-02-24 | Lummus Co | Decomposition of hydroperoxides |
US4207264A (en) * | 1969-10-29 | 1980-06-10 | The Goodyear Tire & Rubber Company | Rearrangement of aralkyl hydroperoxides to form phenols and carbonyl compounds |
US4016213A (en) * | 1971-05-03 | 1977-04-05 | Allied Chemical Corporation | Recovery of phenol, acetone and dimethyl phenyl carbinol from cumene oxidation product |
GB2048260A (en) * | 1979-04-20 | 1980-12-10 | Ici Ltd | Process for the production of phenol and acetone |
US4333801A (en) * | 1981-08-03 | 1982-06-08 | Uop Inc. | Recovery of a cumene/alpha-methylstyrene fraction from a mixture thereof with phenol and water |
-
1981
- 1981-06-22 US US06/276,233 patent/US4358618A/en not_active Expired - Lifetime
-
1982
- 1982-06-11 KR KR8202607A patent/KR850001469B1/ko active
- 1982-06-11 GB GB08217072A patent/GB2100730B/en not_active Expired
- 1982-06-16 DE DE19823222533 patent/DE3222533A1/de active Granted
- 1982-06-21 IT IT67783/82A patent/IT1156366B/it active
- 1982-06-21 CA CA000405592A patent/CA1178616A/en not_active Expired
- 1982-06-22 MX MX193265A patent/MX165355B/es unknown
- 1982-06-22 JP JP57107509A patent/JPS5832831A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0251408B2 (es) | 1990-11-07 |
IT1156366B (it) | 1987-02-04 |
DE3222533A1 (de) | 1983-01-13 |
US4358618A (en) | 1982-11-09 |
KR850001469B1 (ko) | 1985-10-10 |
DE3222533C2 (es) | 1990-11-29 |
KR840000460A (ko) | 1984-02-22 |
CA1178616A (en) | 1984-11-27 |
GB2100730A (en) | 1983-01-06 |
GB2100730B (en) | 1985-08-14 |
JPS5832831A (ja) | 1983-02-25 |
IT8267783A0 (it) | 1982-06-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX165355B (es) | Mejoras en procedimiento de descomposicion de un producto | |
ES2127253T3 (es) | Procedimiento para la produccion de fenol, acetona y alfa-metilestireno. | |
ES8103005A1 (es) | Procedimiento para la obtencion de fenol, acetona y alfa-me-tilestireno | |
US3417149A (en) | Transmethylation of methylsubstituted phenols | |
ES2025580T3 (es) | Procedimiento para la fabricacion de 2-metil-1,4-naftoquinona. | |
US4209465A (en) | Decomposition of cumene hydroperoxide using a stable carbonium, tropylium or oxonium salt as the catalyst | |
US3923908A (en) | Process for the preparation of hydroquinone and/or resorcinol by the cleavage of dihydroperoxides | |
ES2052790T3 (es) | Un proceso para preparar bisfenol a. | |
US4210606A (en) | Decomposition of cumene hydroperoxide with a halogen-substituted thiophenol catalyst | |
GB1432426A (en) | Process for the cleavage of hydroperoxides | |
GB1108327A (en) | Process for purifying phenols | |
GB1500676A (en) | Production of cresols | |
RU2404954C2 (ru) | Способ получения фенола и ацетона | |
US2479559A (en) | Process for preparation of paraldehyde | |
JPS5620532A (en) | Preparation of aromatic dialcohol | |
PL181496B1 (pl) | Sposób wytwarzania ß-naftolu PL | |
ES2043853T3 (es) | Un procedimiento para la produccion de fenoles divalentes. | |
US2820064A (en) | Autoxidation of hydrocarbons | |
US4210607A (en) | Decomposition of cumene hydroperoxide using a stable nitrosonium or nitronium salt as the catalyst | |
ES2088129T3 (es) | Procedimiento para fabricar 3'-aminopropil-2-sulfatoetilsulfona. | |
JPS55164637A (en) | Preparation of di 2-hydroxy-2-propyl benzene | |
GB1284326A (en) | Process for preparation of cresol and acetone from cymene hydroperoxide | |
JPS57169438A (en) | Preparation of cyclohexanol and cyclohexanone | |
US2874147A (en) | Production of phenolic resins from alkyl benzene hydroperoxides | |
GB1469950A (en) | Method for recovering hydroperoxide |