AR247493A1 - Catalizador de oxidacion de oxidos mezclados de fosforo/vanadio/zinc/litio que contiene molibdeno, y procedimiento para la oxidacion parcial de hidrocarburos c4-c10 utilizando dicho catalizador - Google Patents

Catalizador de oxidacion de oxidos mezclados de fosforo/vanadio/zinc/litio que contiene molibdeno, y procedimiento para la oxidacion parcial de hidrocarburos c4-c10 utilizando dicho catalizador

Info

Publication number
AR247493A1
AR247493A1 AR91319736A AR31973691A AR247493A1 AR 247493 A1 AR247493 A1 AR 247493A1 AR 91319736 A AR91319736 A AR 91319736A AR 31973691 A AR31973691 A AR 31973691A AR 247493 A1 AR247493 A1 AR 247493A1
Authority
AR
Argentina
Prior art keywords
vanadium
mixture
zinc
composite
range
Prior art date
Application number
AR91319736A
Other languages
English (en)
Original Assignee
Scient Design 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 Scient Design Co filed Critical Scient Design Co
Application granted granted Critical
Publication of AR247493A1 publication Critical patent/AR247493A1/es

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
    • 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
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)

Abstract

UN CATALIZADOR DE OXIDACION DE OXIDOS MEZCLADOS DE FOSFORO/VANADIO/ZINC/LITIO QUE CONTIENE DESDE 0, 005 A 0, 025 MOLES DE MOLIBDENO POR MOL DE VANADIO PREPARADO POR EL PROCESO QUE COMPRENDE: MEZCLAR UN COMPUESTO DE VANADIO +5 CON UN ALCOHOL, PONIENDO DICHA MEZCLA DE CONTACTO CON HCL GASEOSO HASTA QUE LA VALENCIA DEL VANADIO SE REDUZCA A UNA TEMPERATURA EN EL RANGO DE 35* A 60*C, DIGIRIENDO DICHO VANADIO REDUCIDO UN COMPUESTO DE ZINC Y UN COMPUESTO DE LITIO EN ACIDO FOSFORICO CONCENTRADO DE APROXIMADAMENTE 98 A 101%H3PO4, AGREGAR UN COMPUESTO DE MOLIBDENO EN LA PROPORCION DE MOLESDE MO/V DE 0, 005 A 0, 025:1 DURANTE DICHA DIGESTION, QUITAR UNA PARTE DE DICHO ALCOHOL DE DICHA MEZCLA DIRIGIDA PARA FORMAR UNA SUSPENSION DE OXIDOS MEZCLADOS Y ALCOHOL, Y RECUPERAR UNA COMPOSICION SECA DE OXIDOS MEZCLADOS Y CALENTAR DICHA COMPOSICION SECA DE OXIDOS MEZCLADOS A UNA TEMPERATURA EN EL RANGO DE 200* A 350*C DURANTE UN PERIODO SUFICIENTE PARA MEJORAR LAS PROPIEDADES CATALITICAS DE LA COMPOSIC ION.
AR91319736A 1990-05-21 1991-05-21 Catalizador de oxidacion de oxidos mezclados de fosforo/vanadio/zinc/litio que contiene molibdeno, y procedimiento para la oxidacion parcial de hidrocarburos c4-c10 utilizando dicho catalizador AR247493A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/526,457 US5070060A (en) 1990-05-21 1990-05-21 Phosphorous/vanadium oxidation catalyst

Publications (1)

Publication Number Publication Date
AR247493A1 true AR247493A1 (es) 1995-01-31

Family

ID=24097433

Family Applications (1)

Application Number Title Priority Date Filing Date
AR91319736A AR247493A1 (es) 1990-05-21 1991-05-21 Catalizador de oxidacion de oxidos mezclados de fosforo/vanadio/zinc/litio que contiene molibdeno, y procedimiento para la oxidacion parcial de hidrocarburos c4-c10 utilizando dicho catalizador

Country Status (19)

Country Link
US (1) US5070060A (es)
EP (1) EP0458541B1 (es)
JP (1) JP2577831B2 (es)
KR (1) KR0174273B1 (es)
CN (1) CN1027047C (es)
AR (1) AR247493A1 (es)
AT (1) ATE129931T1 (es)
AU (1) AU637225B2 (es)
BR (1) BR9102069A (es)
CA (1) CA2042548C (es)
CZ (1) CZ290055B6 (es)
DE (1) DE69114359T2 (es)
ES (1) ES2079571T3 (es)
HU (1) HU212812B (es)
IN (1) IN182835B (es)
RO (1) RO109711B1 (es)
RU (1) RU2035996C1 (es)
YU (1) YU47533B (es)
ZA (1) ZA913563B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5280003A (en) * 1992-08-24 1994-01-18 Scientific Design Company, Inc. Static condition process for the preparation of phosphorous/vanadium oxidation catalyst
US5296436A (en) * 1993-01-08 1994-03-22 Scientific Design Company, Inc. Phosphorous/vanadium oxidation catalyst
CN1042701C (zh) * 1993-11-16 1999-03-31 化学工业部北京化工研究院 正丁烷氧化制顺酐催化剂
US5945368A (en) * 1995-10-02 1999-08-31 Huntsman Petrochemical Corporation Molybdenum-modified vanadium-phosphorus oxide catalysts for the production of maleic anhydride
TW469271B (en) 1998-02-18 2001-12-21 Nippon Catalytic Chem Ind Method for production of maleic anhydride
DE19840224C2 (de) 1998-09-03 2002-09-12 Consortium Elektrochem Ind Verfahren zur Herstellung von Katalysatoren für die Synthese von Maleinsäureanhydrid durch Gasphasenoxidation
DE102014004786B4 (de) 2014-04-02 2021-09-30 Clariant International Ltd. Alkalimetall-modifizierter Vanadium-Phosphor-Oxid (VPO)-Katalysator
CN103920516B (zh) * 2014-04-15 2016-03-16 高丽娜 可用于烷烃氧化的催化剂制备方法
CN106732702B (zh) * 2015-11-21 2019-07-12 中国石油化工股份有限公司 一种正丁烷氧化生产顺酐的催化剂级配方法
WO2024084002A1 (en) 2022-10-21 2024-04-25 Clariant International Ltd Mechanically stable vpo catalyst and process for the production thereof
EP4357019A1 (de) 2022-10-21 2024-04-24 Clariant International Ltd Vpo-katalysator mit verbesserter selektivität und stabilität sowie verfahren zu dessen herstellung
DE102022004204A1 (de) 2022-11-12 2024-05-23 Hans-Jürgen Eberle Vefahren zur Herstellung von Maleinsäureanhydrid

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255211A (en) * 1963-04-19 1966-06-07 Petro Tex Chem Corp Preparation of dicarboxylic acid anhydrides
US4017521A (en) * 1972-06-19 1977-04-12 Chevron Research Company Process for the manufacture of maleic anhydride using high surface area catalyst
US3980585A (en) * 1974-05-28 1976-09-14 Petro-Tex Chemical Corporation Catalyst and process for preparing maleic anhydride from C4 hydrocarbons
US4043943A (en) * 1974-11-06 1977-08-23 Chevron Research Company Process for producing a mixed oxide of vanadium and phosphorus having an improved intrinsic surface area
US4056487A (en) * 1975-10-02 1977-11-01 Petro-Tex Chemical Corporation Vanadium phosphorus oxygen oxidation catalysts useful for preparing anhydrides from alkanes
GB1591307A (en) * 1976-11-11 1981-06-17 Ici Ltd Production of maleic anhydride and catalysts therefor
US4209423A (en) * 1977-05-23 1980-06-24 Imperial Chemical Industries Limited Production of acid anhydrides and catalysts therefor
US4251390A (en) * 1979-06-11 1981-02-17 Denka Chemical Corporation Partial oxidation catalyst
US4283307A (en) * 1980-06-02 1981-08-11 Denka Chemical Corporation Catalyst structure for the partial oxidation of n-butane to produce maleic anhydride
US4418003A (en) * 1982-05-26 1983-11-29 Standard Oil Company (Indiana) Catalysts for the production of maleic anhydride
US4515904A (en) * 1983-09-30 1985-05-07 Standard Oil Company (Indiana) Catalysts for the production of maleic anhydride by the oxidation of butane
US4515899A (en) * 1983-12-14 1985-05-07 Denka Chemical Corporation Steam regeneration of phosphorus treated vanadium-phosphorus-oxygen catalysts
IT1177272B (it) * 1984-11-20 1987-08-26 Alusuisse Italia Spa Catalizzatore per reazioni di ossidazione e procedimento per la sua produzione

Also Published As

Publication number Publication date
HU911578D0 (en) 1991-11-28
RO109711B1 (ro) 1995-05-30
DE69114359T2 (de) 1996-03-21
CA2042548C (en) 2001-08-07
KR0174273B1 (ko) 1999-02-18
CS150191A3 (en) 1991-12-17
DE69114359D1 (de) 1995-12-14
CN1058730A (zh) 1992-02-19
AU637225B2 (en) 1993-05-20
AU7640891A (en) 1991-11-21
EP0458541B1 (en) 1995-11-08
YU88691A (sh) 1993-11-16
CZ290055B6 (cs) 2002-05-15
US5070060A (en) 1991-12-03
EP0458541A1 (en) 1991-11-27
IN182835B (es) 1999-07-31
CN1027047C (zh) 1994-12-21
CA2042548A1 (en) 1991-11-22
HU212812B (en) 1996-11-28
KR910019676A (ko) 1991-12-19
BR9102069A (pt) 1991-12-24
HUT58563A (en) 1992-03-30
YU47533B (sh) 1995-10-03
ATE129931T1 (de) 1995-11-15
RU2035996C1 (ru) 1995-05-27
ZA913563B (en) 1992-02-26
ES2079571T3 (es) 1996-01-16
JPH0731883A (ja) 1995-02-03
JP2577831B2 (ja) 1997-02-05

Similar Documents

Publication Publication Date Title
AR247493A1 (es) Catalizador de oxidacion de oxidos mezclados de fosforo/vanadio/zinc/litio que contiene molibdeno, y procedimiento para la oxidacion parcial de hidrocarburos c4-c10 utilizando dicho catalizador
CA2038631A1 (en) Lithiated nickel dioxide and secondary cells prepared therefrom
EP0529095A4 (en) Negative electrode material, manufacturing thereof, and nonaqueous electrolyte battery made therefrom
KR960008614B1 (en) Catalyst for the selective reduction of nitrogen oxides with ammonia
JPS52138499A (en) Production of heteropolyacid
DE69219304D1 (de) Hydride von lithiumhaltigem Nickeldioxid und daraus hergestellte galvanische Sekundärelemente
IE41257L (en) 5(6)-(pyridazin-6-yl)-benzimidazole derivatives
DE69903469D1 (de) Dotierte lithium-mangan-mischoxide und verfahren zur herstellung derselben
ES2055065T3 (es) Fabricacion de fluoruro de hidrogeno anhidro de elevada pureza bajo en arsenico.
SE8206374L (sv) Bornitridforening samt forfarande for dess framstellning
AU578440B2 (en) Si-, ti-, ge- phosphoaluminates
AR004461A1 (es) Procedimiento para la fabricacion de acido acrilico a partir de la acroleina por reaccion redox y utilizacion de una composicion solida de oxidosmixtos como sistema redox en dicha reaccion.
AU6251486A (en) Phosphate solutions and their use as binders
JPS5598131A (en) Production of methacrylic acid
GB1409094A (en) Mixed oxide oxidation catalysts
JPS5483696A (en) Production of catalyst and denitration method
GB1276277A (en) 2-chloroethane-(thiono)-phosphonic acid amido compounds, processes for their preparation, and their use for the regulation of plant growth
TH11176EX (th) สารเร่งปฏิกิริยาการออกซิไดซ์ที่มีฟอสฟอรัส /วาเนเดียมเป็นองค์ประกอบชนิดที่ได้รับการปรับปรุงให้ดีขึ้น
JPS5638322A (en) Preparation of polyether compound
JPS5522639A (en) Preparation of methacrolein
JPS5748962A (en) Preparation of nitrophenyl-beta-hydroxyethyl-sulfonic acids
KR810000534B1 (ko) 탄소입자(매연) 연소 용촉매
JPS551843A (en) Hydrogen sulfide removing agent
ES8706703A1 (es) Procedimiento de hemisintesis de vincristina
TH24871A (th) กรรมวิธีสำหรับการเตรียมตัวเร่งปฏิกิริยาแอมมอกซิเดชัน