DE60142149D1 - Regenierungsverfahren eines Katalysators zur Herstellung von Methacrylsäure - Google Patents

Regenierungsverfahren eines Katalysators zur Herstellung von Methacrylsäure

Info

Publication number
DE60142149D1
DE60142149D1 DE60142149T DE60142149T DE60142149D1 DE 60142149 D1 DE60142149 D1 DE 60142149D1 DE 60142149 T DE60142149 T DE 60142149T DE 60142149 T DE60142149 T DE 60142149T DE 60142149 D1 DE60142149 D1 DE 60142149D1
Authority
DE
Germany
Prior art keywords
catalyst
production
methacrylic acid
regeneration process
regeneration
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
DE60142149T
Other languages
English (en)
Inventor
Hiroto Kasuga
Eiichi Shiraishi
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of DE60142149D1 publication Critical patent/DE60142149D1/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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • B01J27/199—Vanadium with chromium, molybdenum, tungsten or polonium
    • 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
    • B01J27/285—Regeneration or reactivation of catalysts comprising compounds of phosphorus
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/06—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using steam
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE60142149T 2000-09-27 2001-09-25 Regenierungsverfahren eines Katalysators zur Herstellung von Methacrylsäure Expired - Lifetime DE60142149D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000294653A JP3705105B2 (ja) 2000-09-27 2000-09-27 メタクリル酸製造用触媒の再活性化方法

Publications (1)

Publication Number Publication Date
DE60142149D1 true DE60142149D1 (de) 2010-07-01

Family

ID=18777208

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60142149T Expired - Lifetime DE60142149D1 (de) 2000-09-27 2001-09-25 Regenierungsverfahren eines Katalysators zur Herstellung von Methacrylsäure

Country Status (6)

Country Link
US (2) US6664206B2 (de)
EP (1) EP1192992B1 (de)
JP (1) JP3705105B2 (de)
KR (1) KR100995258B1 (de)
DE (1) DE60142149D1 (de)
SG (1) SG100755A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3705105B2 (ja) * 2000-09-27 2005-10-12 住友化学株式会社 メタクリル酸製造用触媒の再活性化方法
JP4715712B2 (ja) 2006-10-13 2011-07-06 住友化学株式会社 メタクリル酸製造用触媒の再生方法及びメタクリル酸の製造方法。
CN102008970A (zh) * 2010-09-28 2011-04-13 上海华谊丙烯酸有限公司 一种磷钼杂多酸失活催化剂再生方法
GB201616119D0 (en) * 2016-09-22 2016-11-09 Johnson Matthey Davy Technologies Limited Process

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932101B2 (ja) 1977-06-24 1984-08-06 株式会社極洋 魚肉採取法
DE3068083D1 (en) 1979-12-27 1984-07-05 Standard Oil Co Ohio A method for the activation, maintenance of activity, improvement of activity and reactivation of phosphomolybdic acid based catalysts
US4321160A (en) 1979-12-27 1982-03-23 Standard Oil Company Method for the activation of phosphomolybdic acid based catalysts
US4303550A (en) * 1979-12-28 1981-12-01 Standard Oil Company Methods for the regeneration of deactivated phosphomolybdic acid based catalysts
JPS6033539B2 (ja) * 1981-04-16 1985-08-03 株式会社日本触媒 酸化用触媒およびその調製法
JPS58156351A (ja) 1982-03-11 1983-09-17 Sumitomo Chem Co Ltd メタクリル酸合成触媒の再生方法
JPS60232247A (ja) * 1984-05-02 1985-11-18 Nippon Shokubai Kagaku Kogyo Co Ltd ヘテロポリ酸系触媒の再生方法
JPH0720552B2 (ja) * 1986-11-20 1995-03-08 三菱レイヨン株式会社 酸化触媒の再生方法
JP2968564B2 (ja) 1990-06-19 1999-10-25 トキコ株式会社 給油所システム
US5230791A (en) * 1991-07-03 1993-07-27 Texaco Inc. Process for the reactivation of spent alumina-supported hydrotreating catalysts
JP3282849B2 (ja) 1992-06-25 2002-05-20 三菱レイヨン株式会社 劣化触媒の再生法
US5716895A (en) * 1993-04-01 1998-02-10 Nippon Kayaku Kabushiki Kaisha Process for regeneration of catalysts
JPH0720552A (ja) 1993-06-30 1995-01-24 Canon Inc カメラ
JP3767309B2 (ja) 2000-03-07 2006-04-19 住友化学株式会社 ヘテロポリ酸系触媒の製造方法およびメタクリル酸の製造方法
JP3763246B2 (ja) * 2000-04-06 2006-04-05 住友化学株式会社 ヘテロポリ酸系触媒の再生方法およびメタクリル酸の製造方法
JP3705105B2 (ja) * 2000-09-27 2005-10-12 住友化学株式会社 メタクリル酸製造用触媒の再活性化方法

Also Published As

Publication number Publication date
JP3705105B2 (ja) 2005-10-12
EP1192992A1 (de) 2002-04-03
US20040044247A1 (en) 2004-03-04
JP2002102706A (ja) 2002-04-09
KR20020025026A (ko) 2002-04-03
SG100755A1 (en) 2003-12-26
US20020058582A1 (en) 2002-05-16
KR100995258B1 (ko) 2010-11-19
US6664206B2 (en) 2003-12-16
EP1192992B1 (de) 2010-05-19
US6927307B2 (en) 2005-08-09

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