GB469048A - Improvements in the manufacture and production of an oil of high boiling point suitable as a heating oil or motor fuel - Google Patents

Improvements in the manufacture and production of an oil of high boiling point suitable as a heating oil or motor fuel

Info

Publication number
GB469048A
GB469048A GB451436A GB451436A GB469048A GB 469048 A GB469048 A GB 469048A GB 451436 A GB451436 A GB 451436A GB 451436 A GB451436 A GB 451436A GB 469048 A GB469048 A GB 469048A
Authority
GB
United Kingdom
Prior art keywords
oil
products
extraction
high boiling
mixed
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
GB451436A
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 GB451436A priority Critical patent/GB469048A/en
Publication of GB469048A publication Critical patent/GB469048A/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
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
    • C10L1/08—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for compression ignition
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Oils of high boiling-point suitable for use as fuel or diesel oils are obtained from the products formed in the extraction or mild hydrogenation of carbonaceous materials by subjecting the liquid extraction or conversion products, after separation of solid constituents to extraction with liquefied hydrocarbons, containing 1--3 carbon atoms in the molecule, at elevated temperatures below the critical temperature of the extraction agent and under pressure, and mixing the undissolved fraction with a middle oil of cyclic nature to constitute the desired fuel or diesel oil, the dissolved fraction, after removal of solvent, being used as a pasting agent for fresh carbonaceous material. The initial material is preferably pasted with a material transferring hydrogen, e.g. tetrahydronaphthalene decahydronaphthalene or their homologues or octahydroindene or hydroanthracene or a tar middle oil prepared under strong hydrogenating conditions. Finely ground coal pasted with middle oil obtained in a previous operation and with the addition of 1,15 per cent ammonium chloride and 0,06 per cent tin oxalate is mixed with two parts of the heavy products withdrawn from the separator of the hydrogenation plant. The mixture is heated with hydrogen under 250 atmos. pressure to 420 DEG C. in a preheater and then led through a reaction chamber the throughput being 0,18 kilograms of coal per litre of reaction space per hour. The products are passed into a separator maintained at 410 DEG C. from the upper end of which hydrogen and vapours escape. High boiling products are withdrawn from the lower end and used in part for pasting fresh coal as described above. The remainder is mixed with the products condensed in the cold separator and the mixture after centrifuging is treated at 90 DEG C. in an autoclave with five times its volume of liquified propane. The dissolved fraction comprising mainly middle oil, after separation of solvent, is used as a pasting agent. The undissolved fraction having a m.p. of 50--60 DEG C. is mixed with 25 parts of an oil boiling between 200 and 325 DEG C. obtained by the distillation of high temperature tar and a heating oil is obtained having a m.p. between 0 and 10 DEG C. and which forms no deposit on storage.
GB451436A 1936-02-14 1936-02-14 Improvements in the manufacture and production of an oil of high boiling point suitable as a heating oil or motor fuel Expired GB469048A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB451436A GB469048A (en) 1936-02-14 1936-02-14 Improvements in the manufacture and production of an oil of high boiling point suitable as a heating oil or motor fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB451436A GB469048A (en) 1936-02-14 1936-02-14 Improvements in the manufacture and production of an oil of high boiling point suitable as a heating oil or motor fuel

Publications (1)

Publication Number Publication Date
GB469048A true GB469048A (en) 1937-07-19

Family

ID=9778641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB451436A Expired GB469048A (en) 1936-02-14 1936-02-14 Improvements in the manufacture and production of an oil of high boiling point suitable as a heating oil or motor fuel

Country Status (1)

Country Link
GB (1) GB469048A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144033A (en) * 1976-09-20 1979-03-13 Kobe Steel, Ltd. Process for manufacturing metallurgical cabonaceous materials from coals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144033A (en) * 1976-09-20 1979-03-13 Kobe Steel, Ltd. Process for manufacturing metallurgical cabonaceous materials from coals

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