CN104812731A - 生产甲酸的方法 - Google Patents

生产甲酸的方法 Download PDF

Info

Publication number
CN104812731A
CN104812731A CN201380061951.3A CN201380061951A CN104812731A CN 104812731 A CN104812731 A CN 104812731A CN 201380061951 A CN201380061951 A CN 201380061951A CN 104812731 A CN104812731 A CN 104812731A
Authority
CN
China
Prior art keywords
methyl
tertiary amine
amine
formic acid
stream
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.)
Pending
Application number
CN201380061951.3A
Other languages
English (en)
Chinese (zh)
Inventor
D·M·弗莱斯
K-D·莫尔
M·舍费尔
D·施奈德
P·巴斯勒
S·里廷格
J·H·特莱斯
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 CN104812731A publication Critical patent/CN104812731A/zh
Pending 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
    • C07C51/02—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
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN201380061951.3A 2012-11-27 2013-11-12 生产甲酸的方法 Pending CN104812731A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12194451 2012-11-27
EP12194451.6 2012-11-27
PCT/EP2013/073532 WO2014082845A1 (fr) 2012-11-27 2013-11-12 Procédé de préparation de l'acide formique

Publications (1)

Publication Number Publication Date
CN104812731A true CN104812731A (zh) 2015-07-29

Family

ID=47278682

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380061951.3A Pending CN104812731A (zh) 2012-11-27 2013-11-12 生产甲酸的方法

Country Status (3)

Country Link
EP (1) EP2925715A1 (fr)
CN (1) CN104812731A (fr)
WO (1) WO2014082845A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114773183A (zh) * 2022-04-28 2022-07-22 河北科技大学 一种甲酸甲胺离子液体的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012000964A1 (fr) * 2010-06-29 2012-01-05 Basf Se Procédé de production d'acide formique

Family Cites Families (6)

* 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
DE3428319A1 (de) 1984-08-01 1986-02-13 Hüls AG, 4370 Marl Verfahren zur gewinnung wasserfreier bzw. weitgehendwasserfreier ameisensaeure
DE4211141A1 (de) 1992-04-03 1993-10-07 Basf Ag Verfahren zur Herstellung von Ameisensäure durch thermische Spaltung von quartären Ammoniumformiaten
DE102004040789A1 (de) 2004-08-23 2006-03-02 Basf Ag Verfahren zur Herstellung von Ameisensäure
DE102009046310B4 (de) 2008-11-24 2018-10-25 Basf Se Verfahren zur destillativen Gewinnung von Rein-1,3-Butadien aus Roh-1,3-Butadien

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012000964A1 (fr) * 2010-06-29 2012-01-05 Basf Se Procédé de production d'acide formique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114773183A (zh) * 2022-04-28 2022-07-22 河北科技大学 一种甲酸甲胺离子液体的制备方法
CN114773183B (zh) * 2022-04-28 2024-05-17 河北科技大学 一种甲酸甲胺离子液体的制备方法

Also Published As

Publication number Publication date
EP2925715A1 (fr) 2015-10-07
WO2014082845A1 (fr) 2014-06-05

Similar Documents

Publication Publication Date Title
CN102958894B (zh) 制备甲酸的方法
US8237005B2 (en) Method for separating and producing cyclohexene
CN110204441A (zh) 经过双(羟甲基)丙二酸酯的途径获得亚甲基丙二酸酯的方法
US8350095B2 (en) Method for the production of dimethyl ether
CN102056884A (zh) 具有高正戊醛含量的c5醛混合物的制备方法
CN103282338A (zh) 通过使二氧化碳与氢气反应制备甲酸的方法
US11014868B2 (en) Method for producing acetic acid
CN102596878B (zh) 通过二氧化碳与氢气反应制备甲酸的方法
EP2623489B1 (fr) Procédé pour la production de ditriméthylolpropane
EP1066242A1 (fr) Procede et appareil de production d'acetate de butyle et d'acetate d'isobutyle
CN107108440A (zh) 在羰基化方法中减少碘化氢含量
US8901350B2 (en) Process for the preparation of formic acid
BR112015032389B1 (pt) processo para a produçâo contínua de acrilatos leves pela esterificação de um ácido acrílico em grau éster bruto
CN103080061A (zh) 通过二氧化碳与氢气反应制备甲酸的方法
CN104812731A (zh) 生产甲酸的方法
CN103998409B (zh) 制备甲酸的方法
US8835683B2 (en) Process for preparing formic acid
US9428438B2 (en) Process for preparing formic acid
CN104024203B (zh) 生产甲酸的方法
US9018426B1 (en) Processes for producing multi-carbon alcohols
CN102596972A (zh) 生产氨烷基烷氧基硅烷的方法
US8889905B2 (en) Process for preparing formic acid
AU2016223833B2 (en) Plant and process for producing purified methanol
CN114181111A (zh) 一种间（对）位烃基取代的苯甲腈的合成方法
RU2658011C1 (ru) Усовершенствованный способ регулирования содержания воды в технологическом процессе производства уксусной кислоты

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150729