DE3365703D1 - Process for regeneration of iron-antimony metallic oxide catalysts - Google Patents
Process for regeneration of iron-antimony metallic oxide catalystsInfo
- Publication number
- DE3365703D1 DE3365703D1 DE8383306457T DE3365703T DE3365703D1 DE 3365703 D1 DE3365703 D1 DE 3365703D1 DE 8383306457 T DE8383306457 T DE 8383306457T DE 3365703 T DE3365703 T DE 3365703T DE 3365703 D1 DE3365703 D1 DE 3365703D1
- Authority
- DE
- Germany
- Prior art keywords
- metallic oxide
- oxide catalysts
- iron
- regeneration
- catalyst
- 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
Links
Classifications
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/28—Regeneration or reactivation
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
-
- 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
- B01J37/04—Mixing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57186746A JPS5976544A (ja) | 1982-10-26 | 1982-10-26 | 鉄・アンチモン系金属酸化物触媒の再生方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3365703D1 true DE3365703D1 (en) | 1986-10-02 |
Family
ID=16193915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383306457T Expired DE3365703D1 (en) | 1982-10-26 | 1983-10-25 | Process for regeneration of iron-antimony metallic oxide catalysts |
Country Status (5)
Country | Link |
---|---|
US (1) | US4757038A (de) |
EP (1) | EP0109775B1 (de) |
JP (1) | JPS5976544A (de) |
AT (1) | ATE21631T1 (de) |
DE (1) | DE3365703D1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0699335B2 (ja) * | 1984-02-01 | 1994-12-07 | 三菱レイヨン株式会社 | メタクロレイン及びメタクリル酸の製造法 |
JPH0662463B2 (ja) * | 1984-02-03 | 1994-08-17 | 三菱レイヨン株式会社 | メタクロレイン及びメタクリル酸の製造法 |
JPH0625084B2 (ja) * | 1984-07-23 | 1994-04-06 | 三菱レイヨン株式会社 | メタクロレイン及びメタクリル酸の製造法 |
JPH0625085B2 (ja) * | 1984-07-24 | 1994-04-06 | 三菱レイヨン株式会社 | メタクロレイン及びメタクリル酸の製造法 |
JPH01502804A (ja) * | 1987-03-17 | 1989-09-28 | レーム ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | ヘテロポリ酸触媒の活性安定化および反応性化 |
DE3726328A1 (de) * | 1987-08-07 | 1989-02-16 | Basf Chemicals Ltd | Verfahren zur herstellung von acrylnitril |
JP2520279B2 (ja) * | 1988-03-03 | 1996-07-31 | 日東化学工業株式会社 | アクリロニトリルの製造方法 |
US5175334A (en) * | 1990-01-09 | 1992-12-29 | The Standard Oil Company | Process for the manufacture of acrylonitrile and methacrylonitrile |
US5378668A (en) * | 1990-07-13 | 1995-01-03 | Ec Erdolchemie Gmbh | Process for reactivating ammoxidation catalysts |
CN1025551C (zh) * | 1990-11-05 | 1994-08-03 | 中国石油化工总公司 | 保持丙烯腈流化床钼系催化剂活性稳定的补加催化剂 |
DE4110337A1 (de) * | 1991-03-28 | 1992-10-01 | Siemens Ag | Verfahren und einrichtung zur regeneration verbrauchter deno(pfeil abwaerts)x(pfeil abwaerts)-katalysatoren |
DE69407669T3 (de) * | 1993-06-25 | 2002-04-25 | Sumitomo Chemical Co | Verfahren zur Herstellung von einem ungesättigten Aldehyd und einer ungesättigten Carbonsäure |
CN1063098C (zh) * | 1996-08-06 | 2001-03-14 | 中国石油化工总公司 | 丙烯腈流化床废旧催化剂利用工艺 |
US5914288A (en) * | 1997-09-29 | 1999-06-22 | Research Triangle Institute | Metal sulfide initiators for metal oxide sorbent regeneration |
JP3573959B2 (ja) * | 1998-05-12 | 2004-10-06 | ダイヤニトリックス株式会社 | モリブデン含有酸化物流動層触媒の再生法 |
JP4889866B2 (ja) * | 2001-02-06 | 2012-03-07 | ダイヤニトリックス株式会社 | アクリロニトリルの製造方法 |
JP6264282B2 (ja) * | 2012-02-29 | 2018-01-24 | 三菱ケミカル株式会社 | アクリロニトリルの製造方法 |
KR20150143596A (ko) | 2013-04-08 | 2015-12-23 | 사우디 베이식 인더스트리즈 코포레이션 | 프로필렌을 카르복실산 모이어티를 포함하는 생성물로 변환하는 촉매 |
CA3130719C (en) | 2019-02-21 | 2023-09-26 | Ascend Performance Materials Operations Llc | Processes for stabilizing antimony catalysts |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US30430A (en) * | 1860-10-16 | Machine | ||
GB814073A (en) * | 1954-08-27 | 1959-05-27 | Reichhold Chemicals Inc | Catalytic oxidation of methanol and catalyst and catalyst precursor therefor |
US2812310A (en) * | 1954-10-11 | 1957-11-05 | Reichhold Chemicals Inc | Process and catalyst for oxidation of methanol to formaldehyde |
NL298431A (de) * | 1962-09-26 | 1900-01-01 | ||
US3882159A (en) * | 1973-08-20 | 1975-05-06 | Standard Oil Co | Reactivation of molybdenum containing oxidation catalysts in fluid bed reactors |
JPS5318014B2 (de) * | 1974-02-09 | 1978-06-13 | ||
US4029636A (en) * | 1974-11-12 | 1977-06-14 | Celanese Corporation | Method for reducing molybdenum trioxide content of gases issuing from reactors containing molybdenum-based catalysts |
US4151116A (en) * | 1977-08-05 | 1979-04-24 | Halcon Research And Development Corporation | Preparation of maleic anhydride |
JPS5462193A (en) * | 1977-10-26 | 1979-05-18 | Nitto Chem Ind Co Ltd | Regenerating method for iron antimony type oxide catalyst |
US4391880A (en) * | 1978-01-18 | 1983-07-05 | The Lummus Company | Recovery of heat and vaporized material from a reaction effluent |
USRE30430E (en) | 1979-02-26 | 1980-11-04 | Denka Chemical Corporation | Catalyst treatment |
JPS5715842A (en) * | 1980-06-30 | 1982-01-27 | Nitto Chem Ind Co Ltd | Manufacture of highly active fluid catalyst from coarse grained catalyst |
IT1134538B (it) * | 1980-12-02 | 1986-08-13 | Euteco Impianti Spa | Procedimento per la preparazione di catalizzatori adatti per la produzione di formaldeide da metanolo |
NL8100364A (nl) * | 1981-01-27 | 1982-08-16 | Stamicarbon | Katalysatorreaktivatie. |
DE3217700A1 (de) * | 1981-05-15 | 1982-12-02 | Nitto Chemical Industry Co., Ltd., Tokyo | Verfahren zur verbesserung der aktivitaet von tellur enthaltenden metalloxidkatalysatoren |
JPS5976543A (ja) * | 1982-10-26 | 1984-05-01 | Nitto Chem Ind Co Ltd | 鉄・アンチモン系金属酸化物触媒の再生法 |
-
1982
- 1982-10-26 JP JP57186746A patent/JPS5976544A/ja active Granted
-
1983
- 1983-10-25 DE DE8383306457T patent/DE3365703D1/de not_active Expired
- 1983-10-25 AT AT83306457T patent/ATE21631T1/de not_active IP Right Cessation
- 1983-10-25 EP EP83306457A patent/EP0109775B1/de not_active Expired
-
1987
- 1987-05-15 US US07/052,226 patent/US4757038A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0256939B2 (de) | 1990-12-03 |
ATE21631T1 (de) | 1986-09-15 |
EP0109775A1 (de) | 1984-05-30 |
EP0109775B1 (de) | 1986-08-27 |
US4757038A (en) | 1988-07-12 |
JPS5976544A (ja) | 1984-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MITSUBISHI RAYON CO., LTD., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |