BE825525A - Procede pour l'obtention d'acide formique - Google Patents

Procede pour l'obtention d'acide formique

Info

Publication number
BE825525A
BE825525A BE153350A BE153350A BE825525A BE 825525 A BE825525 A BE 825525A BE 153350 A BE153350 A BE 153350A BE 153350 A BE153350 A BE 153350A BE 825525 A BE825525 A BE 825525A
Authority
BE
Belgium
Prior art keywords
formic acid
obtaining formic
obtaining
acid
formic
Prior art date
Application number
BE153350A
Other languages
English (en)
French (fr)
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
Priority claimed from DE19742407157 external-priority patent/DE2407157C3/de
Application filed filed Critical
Publication of BE825525A publication Critical patent/BE825525A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE153350A 1974-02-15 1975-02-14 Procede pour l'obtention d'acide formique BE825525A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742407157 DE2407157C3 (de) 1974-02-15 Verfahren zur Gewinnung von Ameisensäure

Publications (1)

Publication Number Publication Date
BE825525A true BE825525A (fr) 1975-08-14

Family

ID=5907432

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153350A BE825525A (fr) 1974-02-15 1975-02-14 Procede pour l'obtention d'acide formique

Country Status (12)

Country Link
US (1) US3983010A (en:Method)
JP (1) JPS50116413A (en:Method)
BE (1) BE825525A (en:Method)
BR (1) BR7500922A (en:Method)
DK (1) DK54275A (en:Method)
ES (1) ES434727A1 (en:Method)
FI (1) FI750372A7 (en:Method)
FR (1) FR2261249B1 (en:Method)
GB (1) GB1490374A (en:Method)
NL (1) NL7501253A (en:Method)
NO (1) NO750461L (en:Method)
SE (1) SE7501571L (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545730A1 (de) * 1975-10-11 1977-04-21 Basf Ag Verfahren zur reindarstellung von ameisensaeure
DE2914671A1 (de) * 1979-04-11 1980-10-23 Basf Ag Verfahren zur gewinnung von wasserfreier oder weitgehend wasserfreier ameisensaeure
SE463671B (sv) * 1988-10-25 1991-01-07 Eka Nobel Ab Foerfarande foer framstaellning av klordioxid
US5904740A (en) * 1997-06-03 1999-05-18 Motorola, Inc. Fuel for liquid feed fuel cells
DE10002791A1 (de) * 2000-01-24 2001-07-26 Basf Ag Verfahren zur Gewinnung von wasserfreier Ameisensäure
DE10237379A1 (de) * 2002-08-12 2004-02-19 Basf Ag Verfahren und Vorrichtung zur Herstellung von ameisensauren Formiaten und deren Verwendung
US7618725B2 (en) * 2004-09-21 2009-11-17 The Board Of Trustees Of The University Of Illinois Low contaminant formic acid fuel for direct liquid fuel cell
BR112015027586A2 (pt) * 2013-05-16 2017-07-25 Dsm Ip Assets Bv processo para separação de ácido fórmico a partir de metiltetraidrofurano
CN103803691B (zh) * 2014-03-19 2016-02-03 南京大学 一种低浓度甲酸废水处理工艺
US10519084B2 (en) * 2016-10-20 2019-12-31 Wichita State University Conversion of natural gas into clean liquid fuels
CN106748737A (zh) * 2016-11-16 2017-05-31 南京师范大学 一种共沸萃取精馏浓缩甲酸水溶液中甲酸的方法
KR102866600B1 (ko) * 2018-05-28 2025-09-30 피어슨 캐피탈 엔바이론멘탈(베이징) 리미티드 식물 물질의 유기산 전처리로부터 생성물을 회수하기 위한 효율적인 방법 및 조성물

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1896100A (en) * 1928-01-07 1933-02-07 Distilleries Des Deux Sevres Manufacture of anhydrous formic acid
US1826302A (en) * 1928-09-08 1931-10-06 Eastman Kodak Co Method for the dehydration of formic acid
FR1399653A (fr) * 1964-04-06 1965-05-21 Melle Usines Sa Procédé continu de préparation de dérivés fonctionnels d'alcools
FR1575909A (en:Method) * 1968-06-12 1969-07-25
US3692636A (en) * 1969-11-28 1972-09-19 Celanese Corp Separation of a mixture comprising vinyl acetate,ethyl acetate,and acetic acid by distillation
US3718545A (en) * 1971-04-26 1973-02-27 Celanese Corp Distillation process for recovering substantially anhydrous formic acid from aqueous solutions
US3769177A (en) * 1971-11-10 1973-10-30 Monsanto Co Purification of carboxylic acids by plural stage distillation with side stream draw-offs
US3791935A (en) * 1971-11-10 1974-02-12 Monsanto Co Purification of carboxylic acids

Also Published As

Publication number Publication date
JPS50116413A (en:Method) 1975-09-11
FR2261249A1 (en:Method) 1975-09-12
SE7501571L (en:Method) 1975-08-18
NO750461L (en:Method) 1975-08-18
DE2407157A1 (de) 1975-09-11
DE2407157B2 (de) 1976-01-08
US3983010A (en) 1976-09-28
DK54275A (en:Method) 1975-10-13
ES434727A1 (es) 1976-12-16
GB1490374A (en) 1977-11-02
FI750372A7 (en:Method) 1975-08-16
BR7500922A (pt) 1975-12-02
NL7501253A (nl) 1975-08-19
FR2261249B1 (en:Method) 1979-02-16

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