IE42257B1 - Process for the extraction of coal - Google Patents

Process for the extraction of coal

Info

Publication number
IE42257B1
IE42257B1 IE185/76A IE18576A IE42257B1 IE 42257 B1 IE42257 B1 IE 42257B1 IE 185/76 A IE185/76 A IE 185/76A IE 18576 A IE18576 A IE 18576A IE 42257 B1 IE42257 B1 IE 42257B1
Authority
IE
Ireland
Prior art keywords
coal
extraction
degrees
extract
pref
Prior art date
Application number
IE185/76A
Other languages
English (en)
Other versions
IE42257L (en
Original Assignee
Veba Chemie Ag
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 Veba Chemie Ag filed Critical Veba Chemie Ag
Publication of IE42257L publication Critical patent/IE42257L/xx
Publication of IE42257B1 publication Critical patent/IE42257B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/06—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation
    • C10G1/065—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation in the presence of a solvent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
IE185/76A 1975-02-01 1976-01-30 Process for the extraction of coal IE42257B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752504277 DE2504277A1 (de) 1975-02-01 1975-02-01 Verfahren zur extraktion von kohle

Publications (2)

Publication Number Publication Date
IE42257L IE42257L (en) 1976-08-01
IE42257B1 true IE42257B1 (en) 1980-07-02

Family

ID=5937907

Family Applications (1)

Application Number Title Priority Date Filing Date
IE185/76A IE42257B1 (en) 1975-02-01 1976-01-30 Process for the extraction of coal

Country Status (8)

Country Link
BE (1) BE838078A (enrdf_load_stackoverflow)
DE (1) DE2504277A1 (enrdf_load_stackoverflow)
FR (1) FR2299393A1 (enrdf_load_stackoverflow)
IE (1) IE42257B1 (enrdf_load_stackoverflow)
LU (1) LU74282A1 (enrdf_load_stackoverflow)
NL (1) NL7600959A (enrdf_load_stackoverflow)
PL (1) PL99934B1 (enrdf_load_stackoverflow)
ZA (1) ZA76540B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL239651B1 (pl) * 2017-08-02 2021-12-27 Michalek Wieslaw Ekologiczny sposób otrzymywania paliw stałych z węgli kopalnych

Also Published As

Publication number Publication date
PL99934B1 (pl) 1978-08-31
DE2504277A1 (de) 1976-08-05
IE42257L (en) 1976-08-01
LU74282A1 (enrdf_load_stackoverflow) 1976-07-23
ZA76540B (en) 1977-04-27
BE838078A (fr) 1976-05-14
FR2299393A1 (fr) 1976-08-27
NL7600959A (nl) 1976-08-03

Similar Documents

Publication Publication Date Title
US4081359A (en) Process for the liquefaction of coal and separation of solids from the liquid product
US3018242A (en) Production of hydrogen-enriched hydrocarbonaceous liquids
US4617105A (en) Coal liquefaction process using pretreatment with a binary solvent mixture
US3375188A (en) Process for deashing coal in the absence of added hydrogen
US3813329A (en) Solvent extraction of coal utilizing a heteropoly acid catalyst
US4081358A (en) Process for the liquefaction of coal and separation of solids from the liquid product
US4133646A (en) Phenolic recycle solvent in two-stage coal liquefaction process
US4094766A (en) Coal liquefaction product deashing process
CA1148886A (en) Process for the preparation of highly aromatic pitchlike hydrocarbons
US4584060A (en) Low temperature carbonization process for coal hydrogenation residues
US3117921A (en) Production of hydrogen-enriched liquid fuels from coal
CA1267861A (en) Process for producing crude coal-tar pitches having improved properties and use of same
US4238315A (en) Recovery of oil from oil shale
EP0001675A2 (en) Process for increasing fuel yield of coal liquefaction
US4427526A (en) Process for the production of hydrogenated aromatic compounds and their use
US4032428A (en) Liquefaction of coal
CA1060369A (en) Coal liquefaction
US3310484A (en) Thermal cracking in an oxygen free atmosphere
US3120474A (en) Process for preparing hydrocarbonaceous products from coal
US4394248A (en) Coal liquefaction process
IE42257B1 (en) Process for the extraction of coal
US4464245A (en) Method of increasing the oil yield from hydrogenation of coal
US3505202A (en) Solvent extraction method
US4040957A (en) Separation of insoluble material from coal liquefaction product by use of a diluent
US4380454A (en) Coking quality of coals with insufficient coking properties