ES2061126T3 - Procedimiento para la obtencion de formaldehido. - Google Patents

Procedimiento para la obtencion de formaldehido.

Info

Publication number
ES2061126T3
ES2061126T3 ES91111179T ES91111179T ES2061126T3 ES 2061126 T3 ES2061126 T3 ES 2061126T3 ES 91111179 T ES91111179 T ES 91111179T ES 91111179 T ES91111179 T ES 91111179T ES 2061126 T3 ES2061126 T3 ES 2061126T3
Authority
ES
Spain
Prior art keywords
catalyst
procedure
plated
obtaining formaldehyde
formaldehyde
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
ES91111179T
Other languages
English (en)
Inventor
Albrecht Aicher
Walter Dr Disteldorf
Norbert Dr Petri
Gunther Dr Reuss
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 ES2061126T3 publication Critical patent/ES2061126T3/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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LA ELABORACION DE FORMALDEHIDOS MEDIANTE LA DESHIDROGENACION OXIDATIVA DE METANOL EN UN CATALIZADOR DE BANCADA FIJA DE PLATA COLOCADA EN UN REACTOR TUBULAR COLOCADO DE FORMA VERTICAL, SE CARACTERIZA POR LA UTILIZACION DE UN CATALIZADOR DE BANCADA FIJA QUE CONTIENE SALES CON CONTENIDO DE FOSFORO, CUYA TEMPERATURA DE FUNDICION O DE DESCOMPOSICION ESTA POR ENCIMA DE LA TEMPERATURA DE REACCION Y TIENE UNA CANTIDAD DE 0,1 A 100 MLG DE FOSFORO POR CM (AL CUADRADO) DEL CATALIZADOR DE LA BANCADA FIJA.
ES91111179T 1990-07-16 1991-07-05 Procedimiento para la obtencion de formaldehido. Expired - Lifetime ES2061126T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4022603A DE4022603A1 (de) 1990-07-16 1990-07-16 Verfahren zur herstellung von formaldehyd

Publications (1)

Publication Number Publication Date
ES2061126T3 true ES2061126T3 (es) 1994-12-01

Family

ID=6410386

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91111179T Expired - Lifetime ES2061126T3 (es) 1990-07-16 1991-07-05 Procedimiento para la obtencion de formaldehido.

Country Status (3)

Country Link
EP (1) EP0467169B1 (es)
DE (2) DE4022603A1 (es)
ES (1) ES2061126T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213008A1 (de) * 1992-04-21 1993-10-28 Basf Ag Verfahren zur Herstellung von Dicarbonylverbindungen
WO1996028249A1 (de) * 1995-03-15 1996-09-19 Basf Aktiengesellschaft Verfahren zur herstellung von phosphordotierten silberkatalysatoren
DE19605211A1 (de) * 1996-02-13 1997-08-14 Basf Ag Verfahren zur Herstellung von Formaldehyd
DE19605212A1 (de) * 1996-02-13 1997-08-14 Basf Ag Phosphordotiertes Silberkatalysator-Festbett
DE19605213A1 (de) * 1996-02-13 1997-08-14 Basf Ag Verfahren zur Herstellung von Formaldehyd
EP3585515A1 (de) 2017-02-24 2020-01-01 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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85100530A (zh) * 1985-04-01 1986-03-10 复旦大学 银-磷催化剂的制备及在催化氧化醇制醛中的应用
DE3643469A1 (de) * 1986-12-19 1988-06-30 Basf Ag Verfahren zur herstellung von carbonylverbindungen

Also Published As

Publication number Publication date
DE4022603A1 (de) 1992-01-23
EP0467169B1 (de) 1994-10-05
EP0467169A1 (de) 1992-01-22
DE59103160D1 (de) 1994-11-10

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