CA2859128A1 - Process for preparing formic acid - Google Patents

Process for preparing formic acid Download PDF

Info

Publication number
CA2859128A1
CA2859128A1 CA2859128A CA2859128A CA2859128A1 CA 2859128 A1 CA2859128 A1 CA 2859128A1 CA 2859128 A CA2859128 A CA 2859128A CA 2859128 A CA2859128 A CA 2859128A CA 2859128 A1 CA2859128 A1 CA 2859128A1
Authority
CA
Canada
Prior art keywords
formic acid
stream
tertiary amine
distillation apparatus
distillation
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.)
Abandoned
Application number
CA2859128A
Other languages
English (en)
French (fr)
Inventor
Peter Bassler
Stefan Rittinger
Daniel Schneider
Donata Maria Fries
Klaus-Dieter Mohl
Joaquim Henrique Teles
Martin Schafer
Jurgen Paschold
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
Publication of CA2859128A1 publication Critical patent/CA2859128A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA2859128A 2011-12-20 2012-11-29 Process for preparing formic acid Abandoned CA2859128A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11194607.5 2011-12-20
EP11194607 2011-12-20
PCT/EP2012/073930 WO2013092157A1 (de) 2011-12-20 2012-11-29 Verfahren zur herstellung von ameisensäure

Publications (1)

Publication Number Publication Date
CA2859128A1 true CA2859128A1 (en) 2013-06-27

Family

ID=47227823

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2859128A Abandoned CA2859128A1 (en) 2011-12-20 2012-11-29 Process for preparing formic acid

Country Status (10)

Country Link
EP (1) EP2794540A1 (pt)
JP (1) JP2015505857A (pt)
KR (1) KR20140105577A (pt)
CN (1) CN103998409B (pt)
BR (1) BR112014015187A8 (pt)
CA (1) CA2859128A1 (pt)
RU (1) RU2014129627A (pt)
SG (1) SG11201402587UA (pt)
WO (1) WO2013092157A1 (pt)
ZA (1) ZA201405237B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6271509B2 (ja) * 2012-04-09 2018-01-31 オペックス コーポレーション 品目を仕分けまたは取得する方法および装置
US9428438B2 (en) 2012-11-27 2016-08-30 Basf Se Process for preparing formic acid
EP4209480A4 (en) * 2020-09-03 2024-10-16 Nitto Denko Corp PRODUCTION PROCESS FOR ALKALINE EARTH METAL FORMIATE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545658C2 (de) 1975-10-11 1985-12-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von Carbonsäuren aus ihren wäßrigen Lösungen
DE2744313A1 (de) 1977-10-01 1979-04-12 Basf Ag Verfahren zur herstellung von ameisensaeure
GB8307611D0 (en) 1983-03-18 1983-04-27 Bp Chem Int Ltd Formic acid
DE3428319A1 (de) 1984-08-01 1986-02-13 Hüls AG, 4370 Marl Verfahren zur gewinnung wasserfreier bzw. weitgehendwasserfreier ameisensaeure
GB8424672D0 (en) 1984-09-29 1984-11-07 Bp Chem Int Ltd Production of formic acid
DE102004040789A1 (de) 2004-08-23 2006-03-02 Basf Ag Verfahren zur Herstellung von Ameisensäure
EP2139837A1 (de) 2007-03-23 2010-01-06 Basf Se Verfahren zur herstellung von ameisensäure
US8361280B2 (en) 2008-11-24 2013-01-29 Basf Se Process for distillatively obtaining pure 1,3-butadiene from crude 1,3-butadiene
UA104324C2 (ru) * 2009-06-26 2014-01-27 Басф Се Способ получения муравьиной кислоты

Also Published As

Publication number Publication date
CN103998409A (zh) 2014-08-20
WO2013092157A1 (de) 2013-06-27
SG11201402587UA (en) 2014-09-26
BR112014015187A2 (pt) 2017-06-13
CN103998409B (zh) 2015-10-07
EP2794540A1 (de) 2014-10-29
KR20140105577A (ko) 2014-09-01
RU2014129627A (ru) 2016-02-10
ZA201405237B (en) 2016-06-29
BR112014015187A8 (pt) 2017-07-04
JP2015505857A (ja) 2015-02-26

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20161130