GB505496A - Improvements in the destructive hydrogenation or pressure extraction of solid carbonaceous substances - Google Patents

Improvements in the destructive hydrogenation or pressure extraction of solid carbonaceous substances

Info

Publication number
GB505496A
GB505496A GB3064637A GB3064637A GB505496A GB 505496 A GB505496 A GB 505496A GB 3064637 A GB3064637 A GB 3064637A GB 3064637 A GB3064637 A GB 3064637A GB 505496 A GB505496 A GB 505496A
Authority
GB
United Kingdom
Prior art keywords
separator
line
reaction
withdrawn
vessel
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
GB3064637A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB3064637A priority Critical patent/GB505496A/en
Publication of GB505496A publication Critical patent/GB505496A/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
    • 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
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/006—Combinations of processes provided in groups C10G1/02 - C10G1/08
    • 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
    • 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)

Abstract

505,496. Destructive hydrogenation ; extracting oils. JOHNSON, G. W. (I. G. Farbenindustrie Akt.-Ges.) Nov. 8, 1937, No. 30646. [Classes 32 and 91] , In the destructive hydrogenation or pressure extraction of solid carbonaceous materials with solvents while flowing the reacting materials through a tower-like reaction vessel fromwhich the main portion of the products is removed into an adjacent hot separator, a portion of the reacting materials is removed from the lower part of the reaction space before the end of the reaction and the reaction products, after leaving the separator, are freed from solid constituents. The process is applicable to the limited hydrogenation of carbonaceous materials in which at most 5 per cent hydrogen is consumed in the reaction. Brown coal is( dried with 3 per cent Bayer Mass (the dried red sludge obtained in the disintegration of sludge according to the Bayer process) and pasted with " run. back oil " and " separator sludge " obtained in the process. It is then pumped from the mixer 2 with hydrogen from a pipe 5 through a preheater 6, where it is heated to 455‹ C. and passed tangentially into, a reactor 8 provided with a stirrer 9, the reacting material flowing upwardly and being drawn off through a line 13 to a hot separator 14 maintained at 430‹ C. 11 per cent of the reacting materials are drawn off continuously from a collector 10 through a line 11 to a low temperature carbonization vessel where they are carbonized together with ash &c. residues withdrawn from the centrifuge 30. Vapours withdrawn from the hot separator 14 are cooled in a condenser 19 and passed to a cold separator 21 from which gases are taken off through line 22. The condensate is fractionally distilled in a tower 25 into benzine withdrawn through line 26, diesel oil withdrawn through line 27, and heavy oil, which together with heavy residues from the separator, is passed to the centrifuge 30. Distillate recovered from the retort 32 is recycled to dilute the residues from the vessel 14 while the centrifuged oil is recycled as " run back oil through line 35, and the " separator sludge through line 29 to the pasting vessel 1. Specification. 340,811 is referred to.
GB3064637A 1937-11-08 1937-11-08 Improvements in the destructive hydrogenation or pressure extraction of solid carbonaceous substances Expired GB505496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3064637A GB505496A (en) 1937-11-08 1937-11-08 Improvements in the destructive hydrogenation or pressure extraction of solid carbonaceous substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3064637A GB505496A (en) 1937-11-08 1937-11-08 Improvements in the destructive hydrogenation or pressure extraction of solid carbonaceous substances

Publications (1)

Publication Number Publication Date
GB505496A true GB505496A (en) 1939-05-08

Family

ID=10310889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3064637A Expired GB505496A (en) 1937-11-08 1937-11-08 Improvements in the destructive hydrogenation or pressure extraction of solid carbonaceous substances

Country Status (1)

Country Link
GB (1) GB505496A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353627A1 (en) * 1976-06-01 1977-12-30 Kerr Mc Gee Chem Corp IMPROVED SEPARATION TECHNIQUE IN A COAL ASH REMOVAL PROCESS
WO1983002455A1 (en) * 1982-01-08 1983-07-21 Pittsburgh Midway Coal Mining Process for heating coal-oil slurries

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353627A1 (en) * 1976-06-01 1977-12-30 Kerr Mc Gee Chem Corp IMPROVED SEPARATION TECHNIQUE IN A COAL ASH REMOVAL PROCESS
WO1983002455A1 (en) * 1982-01-08 1983-07-21 Pittsburgh Midway Coal Mining Process for heating coal-oil slurries
US4424108A (en) 1982-01-08 1984-01-03 The Pittsburg & Midway Coal Mining Co. Process for heating coal-oil slurries

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