ES2096372T3 - Procedimiento para la obtencion de formaldehido mediante deshidratacion oxidativa de metanol en presencia de oxido de dinitrogeno. - Google Patents

Procedimiento para la obtencion de formaldehido mediante deshidratacion oxidativa de metanol en presencia de oxido de dinitrogeno.

Info

Publication number
ES2096372T3
ES2096372T3 ES94106963T ES94106963T ES2096372T3 ES 2096372 T3 ES2096372 T3 ES 2096372T3 ES 94106963 T ES94106963 T ES 94106963T ES 94106963 T ES94106963 T ES 94106963T ES 2096372 T3 ES2096372 T3 ES 2096372T3
Authority
ES
Spain
Prior art keywords
formaldehyde
methanol
procedure
obtaining
dinitrogen oxide
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
ES94106963T
Other languages
English (en)
Inventor
Rainer Dr Diercks
Manfred Dr Essig
Laszlo Dr Marosi
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2096372T3 publication Critical patent/ES2096372T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCESO PARA LA ELABORACION DE FORMALDEHIDO POR MEDIO DE DESHIDROGENACION OXIDATIVA DE METANOL EN FASE GASEOSA EN UN CATALIZADOR DE PLATA O QUE CONTIENE PLATA POR MEDIO DE UN GAS QUE CONTIENE OXIGENO, CONTENIENDO OXIDO DE DINITROGENO.
ES94106963T 1993-05-12 1994-05-04 Procedimiento para la obtencion de formaldehido mediante deshidratacion oxidativa de metanol en presencia de oxido de dinitrogeno. Expired - Lifetime ES2096372T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4315799A DE4315799A1 (de) 1993-05-12 1993-05-12 Verfahren zur Herstellung von Formyldehyd durch oxidative Dehydrierung von Methanol in Gegenwart von Distickstoffoxid

Publications (1)

Publication Number Publication Date
ES2096372T3 true ES2096372T3 (es) 1997-03-01

Family

ID=6487864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94106963T Expired - Lifetime ES2096372T3 (es) 1993-05-12 1994-05-04 Procedimiento para la obtencion de formaldehido mediante deshidratacion oxidativa de metanol en presencia de oxido de dinitrogeno.

Country Status (5)

Country Link
US (1) US5401884A (es)
EP (1) EP0624565B1 (es)
DE (2) DE4315799A1 (es)
DK (1) DK0624565T3 (es)
ES (1) ES2096372T3 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19605211A1 (de) * 1996-02-13 1997-08-14 Basf Ag Verfahren zur Herstellung von Formaldehyd
US6160174A (en) * 1998-11-12 2000-12-12 Bp Amoco Corporation Preparation of polyoxymethylene dimethyl ethers by catalytic conversion of dimethyl ether with formaldehyde formed by oxy-dehydrogenation of methanol
US6265528B1 (en) 1998-11-12 2001-07-24 Bp Corporation North America Inc. Preparation of polyoxymethylene dimethyl ethers by acid-activated catalytic conversion of methanol with formaldehyde formed by oxy-dehydrogenation of dimethyl ether
AUPQ364699A0 (en) * 1999-10-25 1999-11-18 University Of Queensland, The Polycrystalline silver catalysts for methanol oxidation to formal dehyde
AU767288B2 (en) * 1999-10-25 2003-11-06 University Of Queensland, The Crystalline silver catalysts for methanol oxidation to formaldehyde
RU2212396C1 (ru) * 2002-03-18 2003-09-20 Институт катализа им. Г.К. Борескова СО РАН Способ получения альдегидов
DE102004046167A1 (de) 2004-09-23 2006-04-06 Basf Ag Verfahren zur Reinigung und Aufkonzentrierung von Distickstoffmonoxid
DE102005055588A1 (de) 2005-11-22 2007-05-24 Basf Ag Verfahren zur Isolierung von N2O
BRPI0910974B1 (pt) 2008-04-02 2019-12-31 Basf Se processo para purificar uma mistura gasosa
US8404901B2 (en) 2008-04-02 2013-03-26 Basf Se Process for purifying dinitrogen monoxide
CN104854061A (zh) * 2012-10-31 2015-08-19 国际壳牌研究有限公司 用于由含氧化合物制备乙烯、丙烯和异戊二烯的方法
WO2018153736A1 (de) 2017-02-24 2018-08-30 Basf Se Silber-katalysatorsystem mit verringertem druckabfall zur oxidativen dehydrierung von alkoholen
EP3539657A1 (en) 2018-03-14 2019-09-18 Basf Se Improved catalysts comprising silver based intermetallic compounds
CN121729404A (zh) 2023-08-22 2026-03-24 罗姆化学有限责任公司 (甲基)丙烯酸酯生产的脱碳

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667513A (en) * 1950-04-03 1954-01-26 Union Oil Co Manufacture of formaldehyde
FR1487093A (fr) * 1966-07-20 1967-06-30 Du Pont Préparation de solutions concentrées de formaldéhyde
NL7409019A (nl) * 1973-07-10 1975-01-14 Basf Ag Werkwijze ter bereiding van formaldehyde.
DE2442231C2 (de) * 1974-09-04 1982-04-01 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Formaldehyd
DE2444586C3 (de) * 1974-09-18 1986-07-10 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von konzentrierten, wäßrigen Lösungen von Formaldehyd
US4233248A (en) * 1979-02-21 1980-11-11 E. I. Du Pont De Nemours And Company Process for oxidation of methanol to formaldehyde with nitrous oxide
JPS58216137A (ja) * 1982-06-11 1983-12-15 Mitsubishi Gas Chem Co Inc ホルムアルデヒドの製造法
US4517392A (en) * 1983-07-05 1985-05-14 W. R. Grace & Co. Preparation of nitro compounds by vapor phase nitration of organic alcohols

Also Published As

Publication number Publication date
US5401884A (en) 1995-03-28
EP0624565B1 (de) 1997-01-15
EP0624565A1 (de) 1994-11-17
DE4315799A1 (de) 1994-11-17
DE59401572D1 (de) 1997-02-27
DK0624565T3 (da) 1997-07-07

Similar Documents

Publication Publication Date Title
ES2096372T3 (es) Procedimiento para la obtencion de formaldehido mediante deshidratacion oxidativa de metanol en presencia de oxido de dinitrogeno.
BR9708504A (pt) Catalizador e processo para preparação de acetato de vinila.
TR200000312T2 (tr) Biyolojik açıdan aktif makro moleküller içeren sulu aerosol karışımları.
UA18586A1 (uk) Каталізатор для дегідруваhhя вуглеводhів
DE68915554D1 (de) Für Dampf permselektive Membran.
ES2074328T3 (es) Procedimiento para la preparacion de 1-cloro-1,1,3,3,3-pentafluoropropano y 1,1,1,3,3,3-hexafluoropropano.
ES2058523T3 (es) Hidrodeshalogenacion de 1,1,1,2-tetrafluorocloroetano en presencia de paladio sobre soporte.
PE12497A1 (es) Catalizador y proceso para la preparacion de hidrocarburos
ES2104575T3 (es) 3-amino-pirazolo-heterociclos, su utilizacion para la determinacion de peroxido de hidrogeno, sistemas que forman peroxido de hidrogeno, peroxidasas, sustancias activas como peroxidantes o compuestos aromaticos ricos en electrones, procedimientos correspondientes y agentes
FI902450A0 (fi) Vattenloesliga sampolymerer, foerfarande foer deras framstaellning och deras anvaendning som flussmedel i suspensioner av fasta aemnen.
MX170804B (es) Procedimiento mejorado para la hidrogenolisis/deshidrohalogenacion de fluorohalocarburos o fluorohalohidrocarburos
DE69810842D1 (de) Herstellung von Azithromycin
ES2126937T3 (es) Procedimiento para preparar 1,3-alcanodioles y 3-hidroxialdehidos.
ES2044382T3 (es) Procedimiento para la fabricacion de 1, 1, 1, 3, 3, 3,-hexafluoropropano y 2-cloro- 1, 1, 1, 3, 3, 3-hexafluoropropano.
NO951879L (no) Polymersammensetning med forbedret termisk oksiderende stabilitet og fremgangsmåte til dens fremstilling
BR9809485A (pt) Processo para epoxidação catalìtica e alqueno.
ATE237568T1 (de) Neue substanzbibliothek und damit hergestellte supramolekulare komplexe
ES2195929T3 (es) Procedimiento para la obtencion de glifosatos o de una sal de los mismos.
MX157218A (es) Produccion de etilen-glicol por la reaccion de metano,un peroxido organico y formaldehido
ES2106138T3 (es) Produccion de bis(fluorometil)eter y difluorometano.
DE69402556D1 (de) Herstellung von n-phosphonomethylglysin und derensalze
ES2138593T3 (es) Procedimiento de epoxidacion de compuestos carbonilicos usando iluros de sulfonio o sulfoxonio y productos intermedios.
ES2163737T3 (es) Procedimiento para el deshidrogenado de alcoholes ciclicos secundarios.
ATE384756T1 (de) Modifizierte sulfonamidpolymere
ES2167106T3 (es) Procedimiento para preparar compuestos aromaticos que contienen grupos hidroxilo.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 624565

Country of ref document: ES