DE3874124T2 - Verfahren zur reaktivierung eines katalysators. - Google Patents

Verfahren zur reaktivierung eines katalysators.

Info

Publication number
DE3874124T2
DE3874124T2 DE8888106910T DE3874124T DE3874124T2 DE 3874124 T2 DE3874124 T2 DE 3874124T2 DE 8888106910 T DE8888106910 T DE 8888106910T DE 3874124 T DE3874124 T DE 3874124T DE 3874124 T2 DE3874124 T2 DE 3874124T2
Authority
DE
Germany
Prior art keywords
reactivating
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 - Lifetime
Application number
DE8888106910T
Other languages
English (en)
Other versions
DE3874124T3 (de
DE3874124D1 (de
Inventor
Shin-Ichi Uchida
Kozi Deguchi
Masamitsu Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17645818&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3874124(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Publication of DE3874124D1 publication Critical patent/DE3874124D1/de
Application granted granted Critical
Publication of DE3874124T2 publication Critical patent/DE3874124T2/de
Publication of DE3874124T3 publication Critical patent/DE3874124T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DE3874124T 1986-11-28 1988-04-29 Verfahren zur Reaktivierung eines Katalysators. Expired - Lifetime DE3874124T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61281922A JPS63137755A (ja) 1986-11-28 1986-11-28 触媒の再活性化法

Publications (3)

Publication Number Publication Date
DE3874124D1 DE3874124D1 (de) 1992-10-01
DE3874124T2 true DE3874124T2 (de) 1993-03-04
DE3874124T3 DE3874124T3 (de) 2001-05-17

Family

ID=17645818

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3874124T Expired - Lifetime DE3874124T3 (de) 1986-11-28 1988-04-29 Verfahren zur Reaktivierung eines Katalysators.

Country Status (6)

Country Link
US (1) US4871700A (de)
EP (1) EP0339119B2 (de)
JP (1) JPS63137755A (de)
BR (1) BR8802418A (de)
DE (1) DE3874124T3 (de)
ES (1) ES2034003T3 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1048919C (zh) * 1995-10-27 2000-02-02 中国石油化工集团公司北京化工研究院 一种淤浆床反应由甲醛和乙炔合成1,4－丁炔二醇用催化剂的再生方法
CN1048920C (zh) * 1995-10-27 2000-02-02 中国石油化工集团公司北京化工研究院 一种淤浆床反应由甲醛和乙炔合成1,4－丁炔二醇用催化剂的再生方法
WO1999026912A1 (fr) * 1997-11-25 1999-06-03 Mitsubishi Rayon Co., Ltd. Procede de production de methacrylaldehyde et d'acide methacrylique
DE10051419A1 (de) 2000-10-17 2002-04-18 Basf Ag Katalysator bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse
DE10350812A1 (de) * 2003-10-29 2005-06-02 Basf Ag Verfahren zum Langzeitbetrieb einer heterogen katalysierten Gasphasenpartialoxidation von Propen zu Acrolein
KR101110524B1 (ko) * 2003-10-29 2012-01-31 바스프 에스이 아크롤레인을 형성하기 위한 프로펜의 불균질 촉매된 기체상 부분 산화의 장기 수행 방법
JP5006507B2 (ja) * 2004-01-30 2012-08-22 株式会社日本触媒 アクリル酸の製造方法
JP2005314314A (ja) * 2004-04-30 2005-11-10 Mitsubishi Chemicals Corp （メタ）アクリル酸または（メタ）アクロレインの製造方法
US7649112B2 (en) 2005-07-25 2010-01-19 Saudi Basic Industries Corporation Integrated plant for producing 2-ethyl-hexanol and methacrylic acid and a method based thereon
US7851397B2 (en) 2005-07-25 2010-12-14 Saudi Basic Industries Corporation Catalyst for methacrolein oxidation and method for making and using same
US7732367B2 (en) 2005-07-25 2010-06-08 Saudi Basic Industries Corporation Catalyst for methacrolein oxidation and method for making and using same
US7649111B2 (en) 2005-07-25 2010-01-19 Saudi Basic Industries Corporation Catalyst for the oxidation of a mixed aldehyde feedstock to methacrylic acid and methods for making and using same
US7538059B2 (en) * 2006-01-31 2009-05-26 Rohm And Haas Company Regeneration of mixed metal oxide catalysts
JP4650354B2 (ja) 2006-06-28 2011-03-16 住友化学株式会社 不飽和アルデヒド及び／又は不飽和カルボン酸製造用触媒の再生方法、並びに不飽和アルデヒド及び／又は不飽和カルボン酸の製造方法
WO2009125658A1 (ja) 2008-04-09 2009-10-15 株式会社日本触媒 アクロレインおよび／またはアクリル酸の製造方法
US20110166384A1 (en) * 2008-09-30 2011-07-07 Michio Tanimoto Catalyst for producing acrylic acid and process for producing acrylic acid using the catalyst
CN102076411B (zh) 2008-09-30 2013-02-13 株式会社日本触媒 用于制备丙烯醛和/或丙烯酸的催化剂以及使用了该催化剂的丙烯醛和/或丙烯酸的制备方法
US8921257B2 (en) 2011-12-02 2014-12-30 Saudi Basic Industries Corporation Dual function partial oxidation catalyst for propane to acrylic acid conversion
US8722940B2 (en) 2012-03-01 2014-05-13 Saudi Basic Industries Corporation High molybdenum mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins
US10035749B2 (en) 2013-09-03 2018-07-31 Myriant Corporation Process for manufacturing acrylic acid, acrylonitrile and 1,4-butanediol from 1,3-propanediol

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882159A (en) * 1973-08-20 1975-05-06 Standard Oil Co Reactivation of molybdenum containing oxidation catalysts in fluid bed reactors
US4052333A (en) * 1976-06-25 1977-10-04 Monsanto Company Catalyst treatment
JPS5329309A (en) * 1976-09-01 1978-03-18 Nippon Zeon Co Ltd Additive for oil
JPS5756044A (en) * 1980-09-20 1982-04-03 Mitsui Toatsu Chem Inc Method for reactivation of catalyst
JPS6133234A (ja) * 1984-07-23 1986-02-17 Mitsubishi Petrochem Co Ltd 触媒の再生法
CN1009340B (zh) * 1986-03-24 1990-08-29 三菱油化株式会社 含钼-铋的复合氧化物催化剂的制法

Also Published As

Publication number Publication date
DE3874124T3 (de) 2001-05-17
EP0339119B2 (de) 2000-12-27
JPH0570503B2 (de) 1993-10-05
JPS63137755A (ja) 1988-06-09
ES2034003T3 (es) 1993-04-01
US4871700A (en) 1989-10-03
DE3874124D1 (de) 1992-10-01
EP0339119B1 (de) 1992-08-26
EP0339119A1 (de) 1989-11-02
BR8802418A (pt) 1990-01-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings