BR112014015187A2 - processo para à obtenção de ácido fórmico - Google Patents
processo para à obtenção de ácido fórmicoInfo
- Publication number
- BR112014015187A2 BR112014015187A2 BR112014015187A BR112014015187A BR112014015187A2 BR 112014015187 A2 BR112014015187 A2 BR 112014015187A2 BR 112014015187 A BR112014015187 A BR 112014015187A BR 112014015187 A BR112014015187 A BR 112014015187A BR 112014015187 A2 BR112014015187 A2 BR 112014015187A2
- Authority
- BR
- Brazil
- Prior art keywords
- formic acid
- obtaining formic
- obtaining
- acid
- formic
- Prior art date
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11194607 | 2011-12-20 | ||
PCT/EP2012/073930 WO2013092157A1 (de) | 2011-12-20 | 2012-11-29 | Verfahren zur herstellung von ameisensäure |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014015187A2 true BR112014015187A2 (pt) | 2017-06-13 |
BR112014015187A8 BR112014015187A8 (pt) | 2017-07-04 |
Family
ID=47227823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014015187A BR112014015187A8 (pt) | 2011-12-20 | 2012-11-29 | processo para à obtenção de ácido fórmico |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3085570C (en) * | 2012-04-09 | 2023-08-15 | Opex Corporation | Method and apparatus for sorting or retrieving items |
US9428438B2 (en) | 2012-11-27 | 2016-08-30 | Basf Se | Process for preparing formic acid |
JPWO2022050236A1 (pt) * | 2020-09-03 | 2022-03-10 |
Family Cites Families (9)
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 |
KR20090123972A (ko) * | 2007-03-23 | 2009-12-02 | 바스프 에스이 | 포름산의 제조 방법 |
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 |
-
2012
- 2012-11-29 SG SG11201402587UA patent/SG11201402587UA/en unknown
- 2012-11-29 EP EP12791502.3A patent/EP2794540A1/de not_active Withdrawn
- 2012-11-29 CN CN201280062525.7A patent/CN103998409B/zh not_active Expired - Fee Related
- 2012-11-29 CA CA2859128A patent/CA2859128A1/en not_active Abandoned
- 2012-11-29 BR BR112014015187A patent/BR112014015187A8/pt not_active Application Discontinuation
- 2012-11-29 KR KR1020147019809A patent/KR20140105577A/ko not_active Application Discontinuation
- 2012-11-29 WO PCT/EP2012/073930 patent/WO2013092157A1/de active Application Filing
- 2012-11-29 RU RU2014129627A patent/RU2014129627A/ru not_active Application Discontinuation
- 2012-11-29 JP JP2014547817A patent/JP2015505857A/ja active Pending
-
2014
- 2014-07-17 ZA ZA2014/05237A patent/ZA201405237B/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20140105577A (ko) | 2014-09-01 |
WO2013092157A1 (de) | 2013-06-27 |
CN103998409B (zh) | 2015-10-07 |
CA2859128A1 (en) | 2013-06-27 |
JP2015505857A (ja) | 2015-02-26 |
ZA201405237B (en) | 2016-06-29 |
CN103998409A (zh) | 2014-08-20 |
BR112014015187A8 (pt) | 2017-07-04 |
EP2794540A1 (de) | 2014-10-29 |
RU2014129627A (ru) | 2016-02-10 |
SG11201402587UA (en) | 2014-09-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |