RU94013071A - METHOD FOR OBTAINING PHENOL OR ITS DERIVATIVES - Google Patents

METHOD FOR OBTAINING PHENOL OR ITS DERIVATIVES

Info

Publication number
RU94013071A
RU94013071A RU94013071/04A RU94013071A RU94013071A RU 94013071 A RU94013071 A RU 94013071A RU 94013071/04 A RU94013071/04 A RU 94013071/04A RU 94013071 A RU94013071 A RU 94013071A RU 94013071 A RU94013071 A RU 94013071A
Authority
RU
Russia
Prior art keywords
derivatives
temperature
obtaining
phenol
benzene
Prior art date
Application number
RU94013071/04A
Other languages
Russian (ru)
Other versions
RU2074164C1 (en
Inventor
А.С. Харитонов
Г.И. Панов
Г.А. Шевелева
Л.В. Пирютко
Т.П. Воскресенская
В.И. Соболев
Original Assignee
Институт катализа им.Г.К.Борескова СО РАН
Filing date
Publication date
Application filed by Институт катализа им.Г.К.Борескова СО РАН filed Critical Институт катализа им.Г.К.Борескова СО РАН
Priority claimed from RU9494013071A external-priority patent/RU2074164C1/en
Priority to RU9494013071A priority Critical patent/RU2074164C1/en
Priority to JP52626695A priority patent/JP3507500B2/en
Priority to CN95193212A priority patent/CN1102074C/en
Priority to EP95916876A priority patent/EP0755301A1/en
Priority to BR9507387-6A priority patent/BR9507387A/en
Priority to AU23767/95A priority patent/AU694967B2/en
Priority to CA002187649A priority patent/CA2187649C/en
Priority to PCT/RU1995/000065 priority patent/WO1995027560A1/en
Priority to KR1019960705722A priority patent/KR100231372B1/en
Publication of RU94013071A publication Critical patent/RU94013071A/en
Priority to US08/608,541 priority patent/US5672777A/en
Priority to FI964101A priority patent/FI964101A/en
Priority to MXPA/A/1996/004787A priority patent/MXPA96004787A/en
Publication of RU2074164C1 publication Critical patent/RU2074164C1/en
Application granted granted Critical
Priority to US09/073,730 priority patent/USRE36856E/en

Links

Claims (1)

Изобретение относится к области органического синтеза. В основу изобретения положена задача создать такой способ получения фенолов непосредственно из бензола или его производных, который позволил бы получать фенол с достаточно высоким выходом по простой технологии с более высоким временем межрегенерационного пробега катализатора. Эта задача решается тем, что предлагается такой способ получения фенола или его производных путем окисления бензола или его производных оксидом азота при повышенной температуре в присутствии цеолитного катализатора, в котором процесс окисления ведут при температуре 225 - 450°С, при соотношении
Figure 00000001
от 95/5 до 5/95 с использованием цеолитного катализатора, предварительно подвергнутого высокотемпературной обработке в парогазовом потоке, содержащем 0,1 - 100 мол.% H2O при температуре 400 - 1100°С. 2 ил.The invention relates to the field of organic synthesis. The basis of the invention is to create such a method of obtaining phenols directly from benzene or its derivatives, which would allow to obtain phenol with a sufficiently high yield using a simple technology with a higher time between catalyst regeneration. This problem is solved by the fact that such a method is proposed for obtaining phenol or its derivatives by oxidizing benzene or its derivatives with nitrogen oxide at elevated temperature in the presence of a zeolite catalyst, in which the oxidation process is carried out at a temperature of 225 - 450 ° C, with a ratio
Figure 00000001
from 95/5 to 5/95 using a zeolite catalyst previously subjected to high-temperature treatment in a vapor-gas stream containing 0.1 to 100 mol.% H 2 O at a temperature of 400 to 1100 ° C. 2 Il.
RU9494013071A 1994-04-12 1994-04-12 Method of producing phenol and derivatives thereof RU2074164C1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
RU9494013071A RU2074164C1 (en) 1994-04-12 1994-04-12 Method of producing phenol and derivatives thereof
CA002187649A CA2187649C (en) 1994-04-12 1995-04-12 Zeolite catalyst for production of phenol and derivatives
KR1019960705722A KR100231372B1 (en) 1994-04-12 1995-04-12 Catalyst for production of phenol and its derivatives
EP95916876A EP0755301A1 (en) 1994-04-12 1995-04-12 Catalysts for production of phenol and its derivatives
BR9507387-6A BR9507387A (en) 1994-04-12 1995-04-12 Catalyst for the production of phenols and their derivatives
AU23767/95A AU694967B2 (en) 1994-04-12 1995-04-12 Catalysts for production of phenol and its derivatives
JP52626695A JP3507500B2 (en) 1994-04-12 1995-04-12 Catalysts for the production of phenol and its derivatives
PCT/RU1995/000065 WO1995027560A1 (en) 1994-04-12 1995-04-12 Catalysts for production of phenol and its derivatives
CN95193212A CN1102074C (en) 1994-04-12 1995-04-12 Catalysts for production of phenol and its derivatives
US08/608,541 US5672777A (en) 1994-04-12 1996-02-28 Catalysts for production of phenol and its derivatives
FI964101A FI964101A (en) 1994-04-12 1996-10-11 Catalysts for the preparation of phenol and phenol derivatives
MXPA/A/1996/004787A MXPA96004787A (en) 1994-04-12 1996-10-11 Catalysts for the production of phenol and its deriva
US09/073,730 USRE36856E (en) 1994-04-12 1998-05-06 Catalysts for production of phenol and its derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU9494013071A RU2074164C1 (en) 1994-04-12 1994-04-12 Method of producing phenol and derivatives thereof
US08/608,541 US5672777A (en) 1994-04-12 1996-02-28 Catalysts for production of phenol and its derivatives

Publications (2)

Publication Number Publication Date
RU94013071A true RU94013071A (en) 1995-12-27
RU2074164C1 RU2074164C1 (en) 1997-02-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU9494013071A RU2074164C1 (en) 1994-04-12 1994-04-12 Method of producing phenol and derivatives thereof

Country Status (5)

Country Link
US (2) US5672777A (en)
EP (1) EP0755301A1 (en)
CA (1) CA2187649C (en)
RU (1) RU2074164C1 (en)
WO (1) WO1995027560A1 (en)

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RU2058286C1 (en) * 1994-04-12 1996-04-20 Институт катализа им.Г.К.Борескова СО РАН Method for production of phenol or its derivatives
US5874646A (en) * 1996-08-07 1999-02-23 Solutia Inc. Preparation of phenol or phenol derivatives
US5892132A (en) * 1996-08-08 1999-04-06 Solutia Inc. Transport hydroxylation reactor
US5874647A (en) * 1996-08-20 1999-02-23 Solutia Inc. Benzene hydroxylation catalyst stability by acid treatment
US5808167A (en) * 1996-08-20 1998-09-15 Solutia Inc. Selective introduction of active sites for hydroxylation of benzene
KR100544044B1 (en) 1996-10-07 2006-01-23 솔루티아인코포레이티드 Process for the hydroxylation of aromatic compounds and benzenes and reaction mixtures therefor
US6156938A (en) * 1997-04-03 2000-12-05 Solutia, Inc. Process for making phenol or phenol derivatives
RU2127721C1 (en) 1997-07-29 1999-03-20 Институт органической химии им.Зелинского РАН Process for preparing phenol and derivatives thereof
CA2240612A1 (en) * 1997-07-29 1999-01-29 Vladimir Borisovich Kazansky Preparation of phenol and its derivatives
ES2167106T3 (en) * 1998-04-30 2002-05-01 Creavis Tech & Innovation Gmbh PROCEDURE TO PREPARE AROMATIC COMPOUNDS CONTAINING HYDROXYL GROUPS.
RU2155181C1 (en) 1999-04-05 2000-08-27 Кустов Леонид Модестович Method of oxidation of toluene into phenol, and/or cresols
US6573413B2 (en) 2000-04-19 2003-06-03 Solutia Inc. Process for activating catalyst for the hydroxylation of aromatics
US6548718B2 (en) 2000-04-27 2003-04-15 Shell Oil Company Process for catalytic hydroxylation of, saturated or unsaturated, aliphatic compounds
US6437197B1 (en) 2000-04-27 2002-08-20 Shell Oil Company Process for catalytic hydroxylation of aromatic hydrocarbons
DE10036953A1 (en) * 2000-07-28 2002-02-07 Bayer Ag Process for the preparation of hydroxyaromatics
DE10112396A1 (en) * 2001-03-13 2002-10-02 Krupp Uhde Gmbh Processes for reducing the N¶2¶O content in gases and selected catalysts
RU2219160C1 (en) * 2002-06-25 2003-12-20 Институт катализа им. Г.К.Борескова СО РАН Method for production of carbonyl compounds from di- and polyene cyclic hydrocarbons and derivatives thereof
CN1735451A (en) * 2002-11-25 2006-02-15 亚拉国际有限公司 Method for preparation and activation of multimetallic zeolite catalysts, a catalyst composition and application for reducing N2O
CN113801001A (en) 2014-10-02 2021-12-17 孟山都技术公司 Process for preparing 2, 5-dichlorophenol

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IT1150699B (en) * 1982-03-19 1986-12-17 Anic Spa PROCEDURE FOR THE OXIDRILATION OF AROMATIC HYDROCARBONS
US4559314A (en) * 1982-03-22 1985-12-17 Mobil Oil Corporation Zeolite activation
US5098687A (en) * 1984-04-26 1992-03-24 Uop Substituted aluminosilicate compositions and process for preparing same
US4952385A (en) * 1987-03-02 1990-08-28 Georgia Tech Research Corp. Ferrisilicate molecular sieve and use as a catalyst
FR2630734B1 (en) * 1988-05-02 1990-07-27 Rhone Poulenc Chimie PROCESS FOR THE PREPARATION OF DIHYDROXYBENZENES
FR2630733B1 (en) * 1988-05-02 1990-07-20 Rhone Poulenc Chimie PROCESS FOR THE PREPARATION OF PHENOL
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