ES8604035A1 - Procedimiento continuo o discontinuo para la reactivacion deun catalizador de vanadio-fosforo-oxigeno-agua - Google Patents

Procedimiento continuo o discontinuo para la reactivacion deun catalizador de vanadio-fosforo-oxigeno-agua

Info

Publication number
ES8604035A1
ES8604035A1 ES544495A ES544495A ES8604035A1 ES 8604035 A1 ES8604035 A1 ES 8604035A1 ES 544495 A ES544495 A ES 544495A ES 544495 A ES544495 A ES 544495A ES 8604035 A1 ES8604035 A1 ES 8604035A1
Authority
ES
Spain
Prior art keywords
catalysts
reactivation
manufacture
water
maleic anhydride
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
Application number
ES544495A
Other languages
English (en)
Other versions
ES544495A0 (es
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.)
Standard Oil Co
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of ES8604035A1 publication Critical patent/ES8604035A1/es
Publication of ES544495A0 publication Critical patent/ES544495A0/es
Expired 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
    • 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
    • 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
    • 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
    • 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
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

METODO CONTINUO O DISCONTINUO PARA LA REACTIVACION DE UN CATALIZADOR DE VANADIO-FOSFORO-OXIGENO-AGUA. CONSISTE EN LA APLICACION, IN SITU, A DICHO CATALIZADOR PROMOVIDO CON CO-METALES COMO MOLIBDENO Y ZINC, DE ESTERES DE ALQUILO DE ACIDO FOSFORICO, DE FORMULA (RO)3PO, EN LA QUE R ES HIDROGENO O UN GRUPO ALQUILO QUE TIENE 1 A 4 ATOMOS DE CARBONO, SIENDO AL MENOS UNO DE LOS GRUPOS R UN RADICAL ALQUILO, Y AGUA EN CANTIDAD DE 0,001 A 50% EN PESO DE LA CORRIENTE DE ALIMENTACION DEL CATALIZADOR. TIENE APLICACIONES PARA LA REACTIVACION DEL CATALIZADOR EMPLEADO EN LA PRODUCCION DE ANHIDRIDO MALEICO MEDIANTE OXIDACION DE BUTANO.
ES544495A 1983-04-14 1985-06-24 Procedimiento continuo o discontinuo para la reactivacion deun catalizador de vanadio-fosforo-oxigeno-agua Expired ES8604035A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48494983A 1983-04-14 1983-04-14

Publications (2)

Publication Number Publication Date
ES8604035A1 true ES8604035A1 (es) 1986-01-16
ES544495A0 ES544495A0 (es) 1986-01-16

Family

ID=23926301

Family Applications (2)

Application Number Title Priority Date Filing Date
ES531613A Expired ES8604549A1 (es) 1983-04-14 1984-04-13 Procedimiento continuo para la oxidacion en fase vapor de butano a anhidrido maleico
ES544495A Expired ES8604035A1 (es) 1983-04-14 1985-06-24 Procedimiento continuo o discontinuo para la reactivacion deun catalizador de vanadio-fosforo-oxigeno-agua

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES531613A Expired ES8604549A1 (es) 1983-04-14 1984-04-13 Procedimiento continuo para la oxidacion en fase vapor de butano a anhidrido maleico

Country Status (8)

Country Link
EP (1) EP0123467B1 (es)
JP (1) JPS59205373A (es)
KR (1) KR920003917B1 (es)
AT (1) ATE58492T1 (es)
BR (1) BR8401738A (es)
CA (1) CA1232896A (es)
DE (1) DE3483623D1 (es)
ES (2) ES8604549A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2195264B (en) * 1986-09-09 1990-10-24 Norsolor Sa A process for regenerating a catalyst and its application to an oxidative dehydrogenation process
US5521134A (en) * 1994-02-22 1996-05-28 Scientific Design Company, Inc. Method for regenerating vanadium/phosphorus oxidation catalysts
US5474960A (en) * 1994-06-15 1995-12-12 The Standard Oil Company Process for reactivating a fluid bed catalyst in a reactor dipley
CA2243402A1 (en) * 1997-07-22 1999-01-22 Hideo Suwa Process for producing maleic anhydride
DE10011309A1 (de) 2000-03-10 2001-09-13 Basf Ag Verfahren zur Herstellung von Maleinsäreanhydrid
WO2006119257A2 (en) * 2005-05-02 2006-11-09 Innovene Usa Llc Novel phosphorus addition process for improvement of catalysts suitable for maleic anhydride production
US8697596B2 (en) 2007-04-03 2014-04-15 Ineos Usa Llc Mixed metal oxide catalysts and catalytic conversions of lower alkane hydrocarbons
CN112691686B (zh) * 2019-10-23 2023-07-04 中国石油化工股份有限公司 一种钒磷氧催化剂及其活化方法和应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474041A (en) * 1964-03-05 1969-10-21 Petro Tex Chem Corp Organo-phosphorus compounds in the reactivation of vanadium - phosphorus-oxygen catalysts
BE791294A (fr) * 1972-01-03 1973-05-14 Chem Systems Procede d'oxydation du butane pour former de l'anhydride maleique
GB1464198A (en) * 1974-11-11 1977-02-09 Mobil Oil Corp Regeneration of vanadium-phosphorus catalyst complex with alkyl phosphates
JPS5344453A (en) * 1976-10-05 1978-04-21 Matsubara Kenkiyuushiyo Kk Automatic soldering method and device
JPS5751393A (en) * 1980-09-09 1982-03-26 Japan Metals & Chem Co Ltd Treatment of thermal water flowing out of geothermal steam extracting well
US4418003A (en) * 1982-05-26 1983-11-29 Standard Oil Company (Indiana) Catalysts for the production of maleic anhydride

Also Published As

Publication number Publication date
KR920003917B1 (ko) 1992-05-18
KR840008298A (ko) 1984-12-14
BR8401738A (pt) 1984-11-20
ES8604549A1 (es) 1986-02-01
EP0123467B1 (en) 1990-11-22
ATE58492T1 (de) 1990-12-15
ES531613A0 (es) 1986-02-01
DE3483623D1 (de) 1991-01-03
JPH0542436B2 (es) 1993-06-28
JPS59205373A (ja) 1984-11-20
EP0123467A1 (en) 1984-10-31
ES544495A0 (es) 1986-01-16
CA1232896A (en) 1988-02-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20051015