JPH09511445A - フェノールとその誘導体製造用の触媒 - Google Patents
フェノールとその誘導体製造用の触媒Info
- Publication number
- JPH09511445A JPH09511445A JP7526266A JP52626695A JPH09511445A JP H09511445 A JPH09511445 A JP H09511445A JP 7526266 A JP7526266 A JP 7526266A JP 52626695 A JP52626695 A JP 52626695A JP H09511445 A JPH09511445 A JP H09511445A
- Authority
- JP
- Japan
- Prior art keywords
- benzene
- mol
- catalyst
- gas
- phenol
- 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.)
- Granted
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/10—Heat treatment in the presence of water, e.g. steam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
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- 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
- C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/36—Steaming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/40—Special temperature treatment, i.e. other than just for template removal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
- B01J29/072—Iron group metals or copper
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.亜酸化窒素でのベンゼンの酸化を促進するためのゼオライト触媒を製造する 方法であって、ゼオライト触媒を350〜950℃の温度において3〜100モ ル%の水蒸気を含有するガスで水熱処理することを含む方法。 2.ゼオライト触媒がZSM−5またはZSM−11ゼオライト触媒であること を特徴とする請求項1に記載の方法。 3.触媒が酸性化された鉄含有ゼオライトであることを特徴とする請求項2に記 載の方法。 4.ガスが少なくとも10モル%の水を含有することを特徴とする請求項3に記 載の方法。 5.ガスの温度が500℃以上であることを特徴とする請求項4に記載の方法。 6.350℃における亜酸化窒素でのベンゼンの酸化によるフェノール製造にお いて安定なベンゼン変換をもたらし、その際3時間連続操作後のベンゼン変換率 の初期ベンゼン変換率に対する比率は少なくとも40%であることを特徴とする ZSM−5またはZSM−11ゼオライト触媒。 7.600℃の温度において50モル%の空気と50モル%の水とから成るガス で2時間水熱処理することによっ て、350℃において75モル%のヘリウムと、5モル%のベンゼンと、20モ ル%の亜酸化窒素とから成るガス流中でベンゼンをフェノールに接触ヒドロキシ ル化するのに用いた時のベンゼン変換性能が10%以下しか上昇しないことを特 徴とする鉄含有酸性化ゼオライト触媒。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU9494013071A RU2074164C1 (ru) | 1994-04-12 | 1994-04-12 | Способ получения фенола или его производных |
RU94013071 | 1994-04-12 | ||
PCT/RU1995/000065 WO1995027560A1 (en) | 1994-04-12 | 1995-04-12 | Catalysts for production of phenol and its derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09511445A true JPH09511445A (ja) | 1997-11-18 |
JP3507500B2 JP3507500B2 (ja) | 2004-03-15 |
Family
ID=20154684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52626695A Expired - Lifetime JP3507500B2 (ja) | 1994-04-12 | 1995-04-12 | フェノールとその誘導体製造用の触媒 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP3507500B2 (ja) |
KR (1) | KR100231372B1 (ja) |
CN (1) | CN1102074C (ja) |
AU (1) | AU694967B2 (ja) |
BR (1) | BR9507387A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101747155B (zh) * | 2008-12-08 | 2013-04-24 | 中国石油天然气股份有限公司 | 一种n2o为氧化剂苯一步氧化合成苯酚的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4429176A (en) * | 1982-02-08 | 1984-01-31 | Mobil Oil Corporation | Active zeolite catalysts of improved stability |
FR2648810B1 (fr) * | 1989-06-22 | 1992-02-28 | Rhone Poulenc Chimie | Procede de preparation de phenols |
US5110995A (en) * | 1991-03-12 | 1992-05-05 | Institute Of Catalysis | Preparation of phenol or phenol derivatives |
DE4117511A1 (de) * | 1991-05-29 | 1992-12-03 | Vaw Ver Aluminium Werke Ag | Verfahren zur modifizierung eines rein-anorganisch synthetisierten zeoliths vom pentasil-typ |
-
1995
- 1995-04-12 JP JP52626695A patent/JP3507500B2/ja not_active Expired - Lifetime
- 1995-04-12 AU AU23767/95A patent/AU694967B2/en not_active Ceased
- 1995-04-12 KR KR1019960705722A patent/KR100231372B1/ko not_active IP Right Cessation
- 1995-04-12 BR BR9507387-6A patent/BR9507387A/pt not_active IP Right Cessation
- 1995-04-12 CN CN95193212A patent/CN1102074C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1148819A (zh) | 1997-04-30 |
BR9507387A (pt) | 2002-04-16 |
AU2376795A (en) | 1995-10-30 |
KR100231372B1 (ko) | 1999-11-15 |
CN1102074C (zh) | 2003-02-26 |
JP3507500B2 (ja) | 2004-03-15 |
AU694967B2 (en) | 1998-08-06 |
MX9604787A (es) | 1998-05-31 |
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