FR905032A - Process for the treatment of acid oils from lignites - Google Patents
Process for the treatment of acid oils from lignitesInfo
- Publication number
- FR905032A FR905032A FR905032DA FR905032A FR 905032 A FR905032 A FR 905032A FR 905032D A FR905032D A FR 905032DA FR 905032 A FR905032 A FR 905032A
- Authority
- FR
- France
- Prior art keywords
- lignites
- treatment
- acid oils
- oils
- acid
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/005—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from products, waste products or side-products of processes, not directed to the production of phenols, by conversion or working-up
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE905032X | 1943-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR905032A true FR905032A (en) | 1945-11-22 |
Family
ID=6862100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR905032D Expired FR905032A (en) | 1943-05-27 | 1944-06-13 | Process for the treatment of acid oils from lignites |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR905032A (en) |
-
1944
- 1944-06-13 FR FR905032D patent/FR905032A/en not_active Expired
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