ATE21631T1 - Verfahren zur regenerierung von eisenantimonmetalloxidkatalysatoren. - Google Patents

Verfahren zur regenerierung von eisenantimonmetalloxidkatalysatoren.

Info

Publication number
ATE21631T1
ATE21631T1 AT83306457T AT83306457T ATE21631T1 AT E21631 T1 ATE21631 T1 AT E21631T1 AT 83306457 T AT83306457 T AT 83306457T AT 83306457 T AT83306457 T AT 83306457T AT E21631 T1 ATE21631 T1 AT E21631T1
Authority
AT
Austria
Prior art keywords
oxide catalysts
metallic oxide
regeneration
metal oxide
catalyst
Prior art date
Application number
AT83306457T
Other languages
German (de)
English (en)
Inventor
Yutaka Sasaki
Yutaka Kiyomiya
Toshio Nakamura
Yoshimi Nakamura
Masanori Yamiguchi
Original Assignee
Nitto Chemical Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Application granted granted Critical
Publication of ATE21631T1 publication Critical patent/ATE21631T1/de

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)
AT83306457T 1982-10-26 1983-10-25 Verfahren zur regenerierung von eisenantimonmetalloxidkatalysatoren. ATE21631T1 (de)

Applications Claiming Priority (2)

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
EP83306457A EP0109775B1 (en) 1982-10-26 1983-10-25 Process for regeneration of iron-antimony metallic oxide catalysts

Publications (1)

Publication Number Publication Date
ATE21631T1 true ATE21631T1 (de) 1986-09-15

Family

ID=16193915

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83306457T ATE21631T1 (de) 1982-10-26 1983-10-25 Verfahren zur regenerierung von eisenantimonmetalloxidkatalysatoren.

Country Status (5)

Country Link
US (1) US4757038A (forum.php)
EP (1) EP0109775B1 (forum.php)
JP (1) JPS5976544A (forum.php)
AT (1) ATE21631T1 (forum.php)
DE (1) DE3365703D1 (forum.php)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
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
ES2023965B3 (es) * 1987-03-17 1992-02-16 Roehm Gmbh Estabilizacion de actividad y reactivado de catalizadores de heteropoliacidos
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
CN1062550C (zh) * 1993-06-25 2001-02-28 住友化学工业株式会社 不饱和醛和不饱和羧酸的制备方法
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
JP7278396B2 (ja) 2019-02-21 2023-05-19 アセンド・パフォーマンス・マテリアルズ・オペレーションズ・リミテッド・ライアビリティ・カンパニー アンチモン触媒を安定化させる方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
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
BE637830A (forum.php) * 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 (forum.php) * 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

Also Published As

Publication number Publication date
US4757038A (en) 1988-07-12
DE3365703D1 (en) 1986-10-02
JPS5976544A (ja) 1984-05-01
EP0109775B1 (en) 1986-08-27
JPH0256939B2 (forum.php) 1990-12-03
EP0109775A1 (en) 1984-05-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee