BRPI0412987A - processo para remoção de formiato de trialquilamÈnio de metilolalcanos, e, catalisador - Google Patents

processo para remoção de formiato de trialquilamÈnio de metilolalcanos, e, catalisador

Info

Publication number
BRPI0412987A
BRPI0412987A BRPI0412987-3A BRPI0412987A BRPI0412987A BR PI0412987 A BRPI0412987 A BR PI0412987A BR PI0412987 A BRPI0412987 A BR PI0412987A BR PI0412987 A BRPI0412987 A BR PI0412987A
Authority
BR
Brazil
Prior art keywords
catalyst
removal
ammonium formate
trialkyl ammonium
methylolalkane
Prior art date
Application number
BRPI0412987-3A
Other languages
English (en)
Inventor
Michael Koch
Alexander Wartini
Steffen Maas
Tilman Sirch
Matthias Dernbach
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of BRPI0412987A publication Critical patent/BRPI0412987A/pt

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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/462—Ruthenium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • B01J35/30—
    • B01J35/392—
    • B01J35/615—
    • B01J35/633—
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06—Washing
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/12—Oxidising
    • B01J37/14—Oxidising with gases containing free oxygen
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

"PROCESSO PARA REMOçãO DE FORMIATO DE TRIALQUILAMÈNIO DE METILOLALCANOS, E, CATALISADOR". é divulgado um método para remover formiato de trialquilamónio de metilolalcanos obtidos pela condensação de formaldeído com um aldeío mais elevado. O método da invenção é caracterizado pelo fato de que o formiato de trialquilamónio é decomposto a uma temperatura aumentada e com um catalisador que é colocado em um suporte de dióxido de titânio e contém rutênio, na presença de um gás contendo hidrogênio. O dito método toma possível separar o formiato de trialquilamónio de metilolalcanos produzidos de acordo com o método Cannizzaro orgânico e o método por hidratação.
BRPI0412987-3A 2003-07-29 2004-07-07 processo para remoção de formiato de trialquilamÈnio de metilolalcanos, e, catalisador BRPI0412987A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10334489A DE10334489A1 (de) 2003-07-29 2003-07-29 Verfahren zur hydrierenden Zersetzung von Ammoniumformiaten in polyolhaltigen Reaktionsgemischen
PCT/EP2004/007396 WO2005019145A1 (de) 2003-07-29 2004-07-07 Verfahren zur hydrierenden zersetzung von ammoniumformiaten in polyolhaltigen reaktionsgemischen

Publications (1)

Publication Number Publication Date
BRPI0412987A true BRPI0412987A (pt) 2006-10-03

Family

ID=34088904

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412987-3A BRPI0412987A (pt) 2003-07-29 2004-07-07 processo para remoção de formiato de trialquilamÈnio de metilolalcanos, e, catalisador

Country Status (8)

Country Link
EP (1) EP1651586A1 (pt)
JP (1) JP2007500138A (pt)
KR (1) KR20060054364A (pt)
CN (1) CN100383097C (pt)
BR (1) BRPI0412987A (pt)
DE (1) DE10334489A1 (pt)
MX (1) MXPA06000481A (pt)
WO (1) WO2005019145A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010115798A2 (de) * 2009-04-07 2010-10-14 Basf Se Verfahren zur herstellung von 1,6-hexandiol und caprolacton

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1952738A1 (de) * 1968-12-17 1970-07-09 Leuna Werke Veb Verfahren zur Herstellung von Trimethylolpropan
DE3217751A1 (de) * 1982-05-12 1983-11-17 Degussa Ag, 6000 Frankfurt Presslinge aus pyrogen hergestelltem titandioxid, verfahren zu ihrer herstellung sowie ihre verwendung
US4647592A (en) * 1984-01-05 1987-03-03 Exxon Research & Engineering Company Start-up with ruthenium catalysts
DE3715035A1 (de) * 1987-05-06 1988-11-17 Basf Ag Verfahren zur gewinnung von trialkylaminen und methylformiat bei der herstellung von trimethylolalkanen
US5484757A (en) * 1994-06-02 1996-01-16 Norton Chemical Process Products Corp. Titania-based catalyst carriers
EP0821620A1 (en) * 1995-04-17 1998-02-04 Engelhard Corporation Formed compositions
DE19530528C2 (de) * 1995-08-19 1998-12-10 Dornier Gmbh Verwendung eines Ru/TiO¶2¶-Metall-Trägerkatalysators für die Methanisierung von Kohlendioxid
JP2001514076A (ja) * 1997-09-03 2001-09-11 ビーエーエスエフ アクチェンゲゼルシャフト 触媒として有用な材料賦形体
JPH11124348A (ja) * 1997-10-22 1999-05-11 Koei Chem Co Ltd トリメチロールアルカンを製造する方法
US6235797B1 (en) * 1999-09-03 2001-05-22 Battelle Memorial Institute Ruthenium on rutile catalyst, catalytic system, and method for aqueous phase hydrogenations
DE10152525A1 (de) * 2001-10-24 2003-05-08 Basf Ag Verfahren zur Zersetzung von Ammoniumformiaten in polyolhaltigen Reaktionsgemischen

Also Published As

Publication number Publication date
JP2007500138A (ja) 2007-01-11
CN100383097C (zh) 2008-04-23
KR20060054364A (ko) 2006-05-22
WO2005019145A1 (de) 2005-03-03
EP1651586A1 (de) 2006-05-03
CN1829674A (zh) 2006-09-06
DE10334489A1 (de) 2005-02-24
MXPA06000481A (es) 2006-04-05

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.