GB1556884A - Separation of active hydrogen compounds - Google Patents

Separation of active hydrogen compounds

Info

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
Application number
GB487977A
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.)
Schaefer H G
Original Assignee
Schaefer H G
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 Schaefer H G filed Critical Schaefer H G
Publication of GB1556884A publication Critical patent/GB1556884A/en
Expired legal-status Critical Current

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)
GB487977A 1976-02-10 1977-02-07 Separation of active hydrogen compounds Expired GB1556884A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
US4300994A (en) 1980-06-30 1981-11-17 Exxon Research & Engineering Co. Method for producing coke
US4300995A (en) 1980-06-30 1981-11-17 Exxon Research & Engineering Co. Oxygen-alkylation of carbonous material and products thereof
US4326949A (en) 1980-10-24 1982-04-27 Exxon Research & Engineering Co. Oxygen alkylation of phenol-containing hydrocarbonaceous streams

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2340977A1 (en) 1977-09-09
JPS5296621A (en) 1977-08-13
DE2605055C3 (en) 1979-03-29
BE851191A (en) 1977-05-31
DE2605055A1 (en) 1977-08-11
DE2605055B2 (en) 1978-07-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee