NO811084L - Rensing av organiske forbindelser. - Google Patents
Rensing av organiske forbindelser.Info
- Publication number
- NO811084L NO811084L NO811084A NO811084A NO811084L NO 811084 L NO811084 L NO 811084L NO 811084 A NO811084 A NO 811084A NO 811084 A NO811084 A NO 811084A NO 811084 L NO811084 L NO 811084L
- Authority
- NO
- Norway
- Prior art keywords
- cleaning
- organic compounds
- compounds
- organic
- 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
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- 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
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/12—Refining fats or fatty oils by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8010797A GB2072656B (en) | 1980-03-31 | 1980-03-31 | Purification of arganic compounds |
Publications (3)
Publication Number | Publication Date |
---|---|
NO811084L true NO811084L (no) | 1981-10-01 |
NO155238B NO155238B (no) | 1986-11-24 |
NO155238C NO155238C (no) | 1987-03-04 |
Family
ID=10512512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO811084A NO155238C (no) | 1980-03-31 | 1981-03-30 | Fremgangsmaate for rensing av alifatiske karboksylsyrer. |
Country Status (4)
Country | Link |
---|---|
FI (1) | FI66195C (no) |
GB (1) | GB2072656B (no) |
NO (1) | NO155238C (no) |
SE (1) | SE441263B (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI67229C (fi) * | 1982-08-17 | 1985-02-11 | Oulu Oy | Foerfarande foer att foerbaettra faergen och faergstabilitetenhos en karboxylsyra eller dess blandning |
KR920701191A (ko) * | 1989-08-22 | 1992-08-11 | 랄프 챨스 메드허스트 | 색채가 개선된 트리멜리트산 무수물의 제조방법 |
US5101050A (en) * | 1989-11-29 | 1992-03-31 | Amoco Corporation | Process for the production of aromatic anhydrides and aromatic esters with superior color properties |
US5633401A (en) * | 1996-04-01 | 1997-05-27 | Eastman Chemical Company | Process for decolorizing cyclopropanecarboxylic acid |
FI125590B (en) | 2008-04-10 | 2015-12-15 | Neste Oyj | A process for the preparation of a composition for the preparation of pinosylvine and its compounds, a composition for the preparation of stilbene compounds, a process for the recovery of stilbene compounds, and fatty acid and resin acid esters of pinosylvine and its monomethyl ether |
-
1980
- 1980-03-31 GB GB8010797A patent/GB2072656B/en not_active Expired
-
1981
- 1981-03-19 FI FI810846A patent/FI66195C/fi not_active IP Right Cessation
- 1981-03-30 NO NO811084A patent/NO155238C/no unknown
- 1981-03-31 SE SE8102044A patent/SE441263B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2072656B (en) | 1984-05-23 |
GB2072656A (en) | 1981-10-07 |
NO155238C (no) | 1987-03-04 |
NO155238B (no) | 1986-11-24 |
FI66195C (fi) | 1984-09-10 |
FI66195B (fi) | 1984-05-31 |
SE8102044L (sv) | 1981-10-01 |
SE441263B (sv) | 1985-09-23 |
FI810846L (fi) | 1981-10-01 |
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