SG142248A1 - Method for regenerating catalyst for the production of methacrylic acid and process for preparing methacrylic acid - Google Patents

Method for regenerating catalyst for the production of methacrylic acid and process for preparing methacrylic acid

Info

Publication number
SG142248A1
SG142248A1 SG200716870-1A SG2007168701A SG142248A1 SG 142248 A1 SG142248 A1 SG 142248A1 SG 2007168701 A SG2007168701 A SG 2007168701A SG 142248 A1 SG142248 A1 SG 142248A1
Authority
SG
Singapore
Prior art keywords
methacrylic acid
catalyst
production
preparing
atmosphere
Prior art date
Application number
SG200716870-1A
Other languages
English (en)
Inventor
Junya Yoshizawa
Yoshihiko Ohishi
Eiichi Shiraishi
Original Assignee
Sumitomo Chemical Co
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 filed Critical Sumitomo Chemical Co
Publication of SG142248A1 publication Critical patent/SG142248A1/en

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
    • 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
    • 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
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—Molybdenum
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/02—Heat treatment
    • 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
    • B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
    • B01J38/64—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline material; using salts
    • B01J38/66—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using alkaline material; using salts using ammonia or derivatives 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
SG200716870-1A 2006-10-13 2007-10-11 Method for regenerating catalyst for the production of methacrylic acid and process for preparing methacrylic acid SG142248A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006279718A JP4715712B2 (ja) 2006-10-13 2006-10-13 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。

Publications (1)

Publication Number Publication Date
SG142248A1 true SG142248A1 (en) 2008-05-28

Family

ID=39363333

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200716870-1A SG142248A1 (en) 2006-10-13 2007-10-11 Method for regenerating catalyst for the production of methacrylic acid and process for preparing methacrylic acid

Country Status (7)

Country Link
US (1) US7667074B2 (ja)
JP (1) JP4715712B2 (ja)
KR (1) KR101419053B1 (ja)
CN (1) CN101199937B (ja)
DE (1) DE102007048958A1 (ja)
SG (1) SG142248A1 (ja)
TW (1) TWI341748B (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4957628B2 (ja) * 2008-04-09 2012-06-20 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
JP4957627B2 (ja) * 2008-04-09 2012-06-20 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
JP5335490B2 (ja) * 2009-03-09 2013-11-06 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
DE102010010587A1 (de) 2009-03-09 2010-11-18 Sumitomo Chemical Co. Ltd. Verfahren zur Herstellung oder Regeneration eines Katalysators zur Herstellung von Methacrylsäure und Verfahren zur Herstellung von Methacrylsäure
JP5570142B2 (ja) * 2009-05-26 2014-08-13 日本化薬株式会社 メタクリル酸製造触媒の製造方法およびメタクリル酸の製造方法
JP4996735B2 (ja) * 2010-01-19 2012-08-08 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
JP2012110806A (ja) * 2010-11-22 2012-06-14 Nippon Kayaku Co Ltd メタクリル酸製造触媒の製造方法およびメタクリル酸の製造方法
JP2012196608A (ja) 2011-03-18 2012-10-18 Sumitomo Chemical Co Ltd メタクリル酸製造用触媒の再生方法およびメタクリル酸の製造方法
JP2013000734A (ja) 2011-06-22 2013-01-07 Sumitomo Chemical Co Ltd 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
CN104001543B (zh) * 2014-06-09 2016-08-03 中国科学院过程工程研究所 一种甲基丙烯醛氧化制甲基丙烯酸的催化剂及其制备方法
CN105032419B (zh) * 2015-07-18 2017-12-22 黑龙江中医药大学 一种双金属修饰的多酸化合物及其制备方法和应用
CN114797982A (zh) * 2022-05-26 2022-07-29 中国科学技术大学 一种用于异丁烷一步法制甲基丙烯酸的催化剂、其制备方法及应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS61283352A (ja) 1985-06-05 1986-12-13 Mitsubishi Rayon Co Ltd 酸化触媒の製造法
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
ES2023965B3 (es) 1987-03-17 1992-02-16 Roehm Gmbh Estabilizacion de actividad y reactivado de catalizadores de heteropoliacidos
DE3732106A1 (de) 1987-09-24 1989-04-06 Roehm Gmbh Verfahren zur oxydehydrierung von isobuttersaeure
JP3763245B2 (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
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
JP2003071299A (ja) 2001-06-19 2003-03-11 Showa Denko Kk 低級脂肪族カルボン酸エステル製造用触媒の再生方法、該再生方法による低級脂肪族カルボン酸エステル製造用触媒の製造方法、該再生方法により再生した低級脂肪族カルボン酸エステル製造用触媒及び該触媒を用いた低級脂肪族カルボン酸エステルの製造方法
JP3972718B2 (ja) * 2002-04-16 2007-09-05 住友化学株式会社 メタクリル酸製造用触媒の再生方法
JP4093194B2 (ja) 2004-03-23 2008-06-04 住友化学株式会社 メタクリル酸の製造方法
JP4595769B2 (ja) 2005-09-28 2010-12-08 住友化学株式会社 メタクリル酸製造用触媒の製造方法及びメタクリル酸の製造方法

Also Published As

Publication number Publication date
CN101199937A (zh) 2008-06-18
KR20080033876A (ko) 2008-04-17
CN101199937B (zh) 2012-07-04
TW200836834A (en) 2008-09-16
US7667074B2 (en) 2010-02-23
DE102007048958A1 (de) 2008-06-12
KR101419053B1 (ko) 2014-07-11
JP2008093595A (ja) 2008-04-24
US20080293968A1 (en) 2008-11-27
TWI341748B (en) 2011-05-11
JP4715712B2 (ja) 2011-07-06

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