BE806788A - Procede d'elimination des cendres d'un produit de liquefaction du charbon - Google Patents

Procede d'elimination des cendres d'un produit de liquefaction du charbon

Info

Publication number
BE806788A
BE806788A BE137295A BE137295A BE806788A BE 806788 A BE806788 A BE 806788A BE 137295 A BE137295 A BE 137295A BE 137295 A BE137295 A BE 137295A BE 806788 A BE806788 A BE 806788A
Authority
BE
Belgium
Prior art keywords
disposal
ash
coal liquefaction
liquefaction product
product
Prior art date
Application number
BE137295A
Other languages
English (en)
Inventor
M C Sze
G J Snell
Original Assignee
Lummus Co
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 Lummus Co filed Critical Lummus Co
Publication of BE806788A publication Critical patent/BE806788A/fr

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
    • C10G1/08—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts
    • C10G1/083—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts in the presence of a solvent
    • 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
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/045—Separation of insoluble materials
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/44—Hydrogenation of the aromatic hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BE137295A 1972-11-07 1973-10-31 Procede d'elimination des cendres d'un produit de liquefaction du charbon BE806788A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00304320A US3852182A (en) 1972-11-07 1972-11-07 Coal liquefaction

Publications (1)

Publication Number Publication Date
BE806788A true BE806788A (fr) 1974-02-15

Family

ID=23176020

Family Applications (1)

Application Number Title Priority Date Filing Date
BE137295A BE806788A (fr) 1972-11-07 1973-10-31 Procede d'elimination des cendres d'un produit de liquefaction du charbon

Country Status (14)

Country Link
US (1) US3852182A (fr)
JP (1) JPS521923B2 (fr)
AU (1) AU469568B2 (fr)
BE (1) BE806788A (fr)
CA (1) CA1005384A (fr)
CS (1) CS186779B2 (fr)
DE (1) DE2355539C3 (fr)
FR (1) FR2205565B1 (fr)
GB (1) GB1452610A (fr)
IT (1) IT999735B (fr)
LU (1) LU68728A1 (fr)
NL (1) NL172871C (fr)
SU (1) SU718016A3 (fr)
ZA (1) ZA738418B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3954595A (en) * 1974-03-18 1976-05-04 The Lummus Company Coal liquefaction
US3947346A (en) * 1974-09-20 1976-03-30 The Lummus Company Coal liquefaction
US3997425A (en) * 1974-12-26 1976-12-14 Universal Oil Products Company Process for the liquefaction of coal
US4075080A (en) * 1976-02-18 1978-02-21 Continental Oil Company Coal liquefaction process with removal of agglomerated insolubles
GB1543456A (en) * 1976-06-01 1979-04-04 Kerr Mc Gee Chem Corp Coal deashing process
GB1597119A (en) * 1977-06-08 1981-09-03 Mobil Oil Corp Two stage cool liquefaction scheme
GB1603619A (en) * 1977-06-08 1981-11-25 Mobil Oil Corp Process for coal liquefaction
US4189372A (en) * 1978-05-22 1980-02-19 Kerr-Mcgee Corporation Process for the hydroconversion of coal
US4172024A (en) * 1978-06-15 1979-10-23 The Lummus Company Catalyst withdrawal and addition in a coal liquefaction process
US4358359A (en) * 1979-09-07 1982-11-09 Chevron Research Company Two-stage coal liquefaction process with process-derived solvent having a low heptane-insolubles content
US4255248A (en) * 1979-09-07 1981-03-10 Chevron Research Company Two-stage coal liquefaction process with process-derived solvent having a low heptane-insolubiles content
US4350582A (en) * 1979-10-18 1982-09-21 Chevron Research Company Two-stage coal liquefaction process with process-derived solvent
US4264429A (en) * 1979-10-18 1981-04-28 Chevron Research Company Two-stage coal liquefaction process with process-derived solvent
GB2071132A (en) 1979-10-19 1981-09-16 Coal Industry Patents Ltd Fuel oils from coal
US4264430A (en) * 1979-10-22 1981-04-28 Chevron Research Company Three-stage coal liquefaction process
US4331531A (en) * 1979-10-22 1982-05-25 Chevron Research Company Three-stage coal liquefaction process
US4410414A (en) * 1980-01-18 1983-10-18 Hybrid Energy Systems, Inc. Method for hydroconversion of solid carbonaceous materials
EP0078798A1 (fr) * 1981-05-13 1983-05-18 Ashland Oil, Inc. Crackage en continu de melanges charbon/petrole brut avec des catalyseurs a haute teneur en metaux
US4402821A (en) * 1981-11-13 1983-09-06 Mobil Oil Corporation Process for liquefaction of coal
CA1191808A (fr) * 1982-02-27 1985-08-13 Peter G. Groeneweg Methode de separation des solides en presence dans les hydrocarbures
US4510037A (en) * 1983-12-23 1985-04-09 Hri, Inc. Hydrogenation process for solid carbonaceous feed materials using thermal countercurrent flow reaction zone
US4610777A (en) * 1984-08-15 1986-09-09 Mobil Oil Corporation Coal liquefaction with Mn nodules

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3341447A (en) * 1965-01-18 1967-09-12 Willard C Bull Solvation process for carbonaceous fuels
US3519553A (en) * 1968-04-08 1970-07-07 Hydrocarbon Research Inc Coal conversion process
US3598717A (en) * 1968-06-25 1971-08-10 Universal Oil Prod Co Method for liquefying coal
US3535224A (en) * 1968-06-25 1970-10-20 Universal Oil Prod Co Coal liquefaction process
US3598718A (en) * 1969-08-18 1971-08-10 Universal Oil Prod Co Solvent extraction of coal
US3583900A (en) * 1969-12-29 1971-06-08 Universal Oil Prod Co Coal liquefaction process by three-stage solvent extraction
US3607718A (en) * 1970-01-09 1971-09-21 Kerr Mc Gee Chem Corp Solvation and hydrogenation of coal in partially hydrogenated hydrocarbon solvents
US3642608A (en) * 1970-01-09 1972-02-15 Kerr Mc Gee Chem Corp Solvation of coal in byproduct streams
US3607716A (en) * 1970-01-09 1971-09-21 Kerr Mc Gee Chem Corp Fractionation of coal liquefaction products in a mixture of heavy and light organic solvents
US3607717A (en) * 1970-01-09 1971-09-21 Kerr Mc Gee Chem Corp Fractionating coal liquefaction products with light organic solvents
US3790467A (en) * 1970-08-27 1974-02-05 Exxon Research Engineering Co Coal liquefaction solids removal
US3687837A (en) * 1970-08-27 1972-08-29 Exxon Research Engineering Co Coal liquefaction solids removal
US3748254A (en) * 1971-12-08 1973-07-24 Consolidation Coal Co Conversion of coal by solvent extraction

Also Published As

Publication number Publication date
DE2355539B2 (de) 1980-07-10
JPS521923B2 (fr) 1977-01-19
DE2355539C3 (de) 1987-06-19
SU718016A3 (ru) 1980-02-25
FR2205565B1 (fr) 1978-08-11
AU6214973A (en) 1975-05-08
NL172871B (nl) 1983-06-01
ZA738418B (en) 1974-09-25
AU469568B2 (en) 1976-02-19
CS186779B2 (en) 1978-12-29
LU68728A1 (fr) 1974-01-08
CA1005384A (en) 1977-02-15
GB1452610A (en) 1976-10-13
FR2205565A1 (fr) 1974-05-31
NL7315261A (fr) 1974-05-09
IT999735B (it) 1976-03-10
US3852182A (en) 1974-12-03
NL172871C (nl) 1983-11-01
JPS4998402A (fr) 1974-09-18
DE2355539A1 (de) 1974-05-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE LUMMUS CY

Effective date: 19861031