GB1556884A - Separation of active hydrogen compounds - Google Patents
Separation of active hydrogen compoundsInfo
- Publication number
- GB1556884A GB1556884A GB487977A GB487977A GB1556884A GB 1556884 A GB1556884 A GB 1556884A GB 487977 A GB487977 A GB 487977A GB 487977 A GB487977 A GB 487977A GB 1556884 A GB1556884 A GB 1556884A
- Authority
- GB
- United Kingdom
- Prior art keywords
- separation
- active hydrogen
- hydrogen compounds
- compounds
- active
- 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
- C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
- C10C3/026—Working-up pitch, asphalt, bitumen by chemical means reaction with organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Working-Up Tar And Pitch (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762605055 DE2605055C3 (en) | 1976-02-10 | 1976-02-10 | Process for the separation of at least one substance which is insoluble in a solvent and has active hydrogen atoms from heterogeneous mixtures of substances |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1556884A true GB1556884A (en) | 1979-11-28 |
Family
ID=5969437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB487977A Expired GB1556884A (en) | 1976-02-10 | 1977-02-07 | Separation of active hydrogen compounds |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5296621A (en) |
BE (1) | BE851191A (en) |
DE (1) | DE2605055C3 (en) |
FR (1) | FR2340977A1 (en) |
GB (1) | GB1556884A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4259168A (en) | 1978-12-14 | 1981-03-31 | Exxon Research And Engineering Co. | Treatment of coal to increase yields and improve physical characteristics of coal liquefaction distillates and bottoms |
US4259167A (en) | 1978-12-14 | 1981-03-31 | Exxon Research And Engineering Co. | Formation of caking coals |
US4259172A (en) | 1978-12-14 | 1981-03-31 | Exxon Research And Engineering Co. | Treatment of heavy coal fractions |
US4259173A (en) | 1978-12-14 | 1981-03-31 | Exxon Research And Engineering Co. | Treatment of coal liquids |
US4372750A (en) | 1979-08-01 | 1983-02-08 | Exxon Research And Engineering Co. | O-Alkylated/O-acylated coal and coal bottoms |
US4363714A (en) | 1979-08-23 | 1982-12-14 | Exxon Research And Engineering Co. | O-Alkylated/O-acylated coal liquids |
US4299684A (en) | 1980-06-30 | 1981-11-10 | Exxon Research & Engineering Co. | Demineralization of coal |
US4300995A (en) | 1980-06-30 | 1981-11-17 | Exxon Research & Engineering Co. | Oxygen-alkylation of carbonous material and products thereof |
US4300994A (en) | 1980-06-30 | 1981-11-17 | Exxon Research & Engineering Co. | Method for producing coke |
US4326949A (en) | 1980-10-24 | 1982-04-27 | Exxon Research & Engineering Co. | Oxygen alkylation of phenol-containing hydrocarbonaceous streams |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2988477A (en) * | 1959-06-10 | 1961-06-13 | Koppers Co Inc | Creosote composition of improved flowability and its production |
FR1279081A (en) * | 1960-02-09 | 1961-12-15 | Shell Int Research | Process for the preparation of lubricant additives and lubricants |
US3749688A (en) * | 1971-02-24 | 1973-07-31 | Steel Corp | Modified coal-tar-pitch compositions and process for preparing same |
-
1976
- 1976-02-10 DE DE19762605055 patent/DE2605055C3/en not_active Expired
-
1977
- 1977-02-03 JP JP1029977A patent/JPS5296621A/en active Pending
- 1977-02-04 FR FR7703153A patent/FR2340977A1/en active Pending
- 1977-02-07 BE BE6045870A patent/BE851191A/en unknown
- 1977-02-07 GB GB487977A patent/GB1556884A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5296621A (en) | 1977-08-13 |
FR2340977A1 (en) | 1977-09-09 |
DE2605055C3 (en) | 1979-03-29 |
DE2605055A1 (en) | 1977-08-11 |
DE2605055B2 (en) | 1978-07-20 |
BE851191A (en) | 1977-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |