JPS57187039A - Activity improving method for metallic oxide catalyst containing tellurium - Google Patents

Activity improving method for metallic oxide catalyst containing tellurium

Info

Publication number
JPS57187039A
JPS57187039A JP56073144A JP7314481A JPS57187039A JP S57187039 A JPS57187039 A JP S57187039A JP 56073144 A JP56073144 A JP 56073144A JP 7314481 A JP7314481 A JP 7314481A JP S57187039 A JPS57187039 A JP S57187039A
Authority
JP
Japan
Prior art keywords
tellurium
catalyst
contg
metallic oxide
activity
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.)
Granted
Application number
JP56073144A
Other languages
Japanese (ja)
Other versions
JPH0245499B2 (en
Inventor
Tomu Sasaki
Yutaka Kiyomiya
Toshio Nakamura
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.)
Nitto Chemical Industry Co Ltd
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
Priority to JP56073144A priority Critical patent/JPS57187039A/en
Priority to DE19823217700 priority patent/DE3217700A1/en
Priority to CA000402825A priority patent/CA1189844A/en
Priority to GB08213931A priority patent/GB2101004B/en
Priority to IT8248402A priority patent/IT1154303B/en
Priority to BG56664A priority patent/BG50715A3/en
Priority to RO82107533A priority patent/RO86276A/en
Priority to FR8208507A priority patent/FR2505675A1/en
Priority to AT0189882A priority patent/AT384558B/en
Priority to ES512235A priority patent/ES512235A0/en
Priority to MX192687A priority patent/MX162726A/en
Priority to NL8202012A priority patent/NL8202012A/en
Priority to SU823440811A priority patent/SU1367844A3/en
Priority to BR8202794A priority patent/BR8202794A/en
Priority to KR8202141A priority patent/KR890003702B1/en
Priority to IN550/CAL/82A priority patent/IN156786B/en
Priority to US06/379,205 priority patent/US4618593A/en
Priority to DD82250185A priority patent/DD210218A5/en
Priority to DD82239913A priority patent/DD202630A5/en
Publication of JPS57187039A publication Critical patent/JPS57187039A/en
Priority to ES519785A priority patent/ES8403040A1/en
Priority to IN625/MAS/84A priority patent/IN162232B/en
Priority to US06/669,978 priority patent/US4709070A/en
Priority to GB08522898A priority patent/GB2163365B/en
Priority to US06/847,074 priority patent/US4709071A/en
Publication of JPH0245499B2 publication Critical patent/JPH0245499B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective 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

Abstract

PURPOSE: To improve or regenerate the activity of a metallic oxide catalyst contg. tellurium through simple operation by heating said catalyst together with solids contg. tellurium in a gaseous atmosphere.
CONSTITUTION: A metallic oxide catalyst cong. tellurium used for oxidation of hydrocarbons, oxidation dehydrogenation reaction, etc. and tellurium-contg. solids such as tellurium simple substance, tellurium oxide or the like are heated in a gaseous atmosphere of nitrogen, oxygen, etc. up to 900°C. Then, the decrease in the secular change of the activity of this metallc oxide contg. tellurium or the selectivity of the deteriorated catalyst is improved and therefore this is used for improving and regenerting of the catalyst activity.
COPYRIGHT: (C)1982,JPO&Japio
JP56073144A 1981-05-15 1981-05-15 Activity improving method for metallic oxide catalyst containing tellurium Granted JPS57187039A (en)

Priority Applications (24)

Application Number Priority Date Filing Date Title
JP56073144A JPS57187039A (en) 1981-05-15 1981-05-15 Activity improving method for metallic oxide catalyst containing tellurium
DE19823217700 DE3217700A1 (en) 1981-05-15 1982-05-11 METHOD FOR IMPROVING THE ACTIVITY OF METAL OXIDE CATALYSTS CONTAINING TELLUR
CA000402825A CA1189844A (en) 1981-05-15 1982-05-12 Process for improving activity of tellurium containing metal oxide catalysts
GB08213931A GB2101004B (en) 1981-05-15 1982-05-13 Process for improving activity of tellurium containing metal oxide catalysts
IT8248402A IT1154303B (en) 1981-05-15 1982-05-13 PROCEDURE TO IMPROVE THE ACTIVITY OF METALLIC OXIDE CATALYST CONTAINING TELLURIUM
BR8202794A BR8202794A (en) 1981-05-15 1982-05-14 PROCESS TO IMPROVE THE ACTIVITY OF METALLIC OXIDE CATALYST CONTAINING TELURIO
RO82107533A RO86276A (en) 1981-05-15 1982-05-14 PROCEDURE FOR REGENERATION OF A TELOROUS BASED CATALYST
FR8208507A FR2505675A1 (en) 1981-05-15 1982-05-14 PROCESS FOR IMPROVING THE ACTIVITY OF METAL OXIDE CATALYSTS CONTAINING TELLURE
AT0189882A AT384558B (en) 1981-05-15 1982-05-14 METHOD FOR REGENERATING TELLURAL METAL OXIDE CATALYSTS
ES512235A ES512235A0 (en) 1981-05-15 1982-05-14 A PROCEDURE TO IMPROVE THE ACTIVITY OF METALLIC OXIDE CATALYSTS CONTAINING TELURO.
MX192687A MX162726A (en) 1981-05-15 1982-05-14 PROCEDURE TO IMPROVE THE ACTIVITY OF METALLIC OXIDE CATALYSTS CONTAINING TELURIO, USED FOR OXIDATION, AMOXIDATION OR OXIDATIVE DEHYDROGENATION REACTIONS OF ORGANIC COMPOUNDS
NL8202012A NL8202012A (en) 1981-05-15 1982-05-14 PROCESS FOR IMPROVING THE ACTIVITY OF TELLURIUM-CONTAINING METAL OXIDE CATALYSTS.
SU823440811A SU1367844A3 (en) 1981-05-15 1982-05-14 Method of activating tellurium-containing metal-oxide catalyst
BG56664A BG50715A3 (en) 1981-05-15 1982-05-14 Method for improving the activity of tellurium containing metal oxide catalysts
KR8202141A KR890003702B1 (en) 1981-05-15 1982-05-15 Process for improving activity of tellurium containing metal oxide catalysts
IN550/CAL/82A IN156786B (en) 1981-05-15 1982-05-15
US06/379,205 US4618593A (en) 1981-05-15 1982-05-17 Process for improving activity of tellurium containing metal oxide catalysts
DD82250185A DD210218A5 (en) 1981-05-15 1982-05-17 METHOD FOR IMPROVING THE ACTIVITY OF METAL OXIDE CATALYSTS CONTAINING TELLURES
DD82239913A DD202630A5 (en) 1981-05-15 1982-05-17 METHOD FOR IMPROVING THE ACTIVITY OF METAL OXIDE CATALYSTS CONTAINING TELLURES
ES519785A ES8403040A1 (en) 1981-05-15 1983-02-14 Process for improving activity of tellurium containing metal oxide catalysts
IN625/MAS/84A IN162232B (en) 1981-05-15 1984-08-22
US06/669,978 US4709070A (en) 1981-05-15 1984-11-09 Process for improving activity of tellurium containing metal oxide catalysts
GB08522898A GB2163365B (en) 1981-05-15 1985-09-17 Process for improving activity of tellurium containing metal oxide catalysts
US06/847,074 US4709071A (en) 1981-05-15 1986-05-21 Process for improving activity of tellurium containing metal oxide catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56073144A JPS57187039A (en) 1981-05-15 1981-05-15 Activity improving method for metallic oxide catalyst containing tellurium

Publications (2)

Publication Number Publication Date
JPS57187039A true JPS57187039A (en) 1982-11-17
JPH0245499B2 JPH0245499B2 (en) 1990-10-09

Family

ID=13509704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56073144A Granted JPS57187039A (en) 1981-05-15 1981-05-15 Activity improving method for metallic oxide catalyst containing tellurium

Country Status (2)

Country Link
JP (1) JPS57187039A (en)
RO (1) RO86276A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006159190A (en) * 2004-12-06 2006-06-22 Rohm & Haas Co Improved (amm)oxidation catalyst and catalytic (amm)oxidation method for converting lower alkane
WO2013129385A1 (en) * 2012-02-29 2013-09-06 三菱レイヨン株式会社 Method for producing acrylonitrile
US9181178B2 (en) 2012-02-29 2015-11-10 Mitsubishi Rayon Co., Ltd. Method for producing acrylonitrile

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006159190A (en) * 2004-12-06 2006-06-22 Rohm & Haas Co Improved (amm)oxidation catalyst and catalytic (amm)oxidation method for converting lower alkane
WO2013129385A1 (en) * 2012-02-29 2013-09-06 三菱レイヨン株式会社 Method for producing acrylonitrile
JPWO2013129385A1 (en) * 2012-02-29 2015-07-30 三菱レイヨン株式会社 Method for producing acrylonitrile
US9181178B2 (en) 2012-02-29 2015-11-10 Mitsubishi Rayon Co., Ltd. Method for producing acrylonitrile
US9328063B2 (en) 2012-02-29 2016-05-03 Mitsubishi Rayon Co., Ltd. Method for producing acrylonitrile
JP2017149736A (en) * 2012-02-29 2017-08-31 三菱ケミカル株式会社 Method for producing acrylonitrile

Also Published As

Publication number Publication date
JPH0245499B2 (en) 1990-10-09
RO86276A (en) 1985-11-30
RO86276B (en) 1985-11-01

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