SE9803409D0 - Method of reducing the oxygen content of pyrolysis oil - Google Patents

Method of reducing the oxygen content of pyrolysis oil

Info

Publication number
SE9803409D0
SE9803409D0 SE9803409A SE9803409A SE9803409D0 SE 9803409 D0 SE9803409 D0 SE 9803409D0 SE 9803409 A SE9803409 A SE 9803409A SE 9803409 A SE9803409 A SE 9803409A SE 9803409 D0 SE9803409 D0 SE 9803409D0
Authority
SE
Sweden
Prior art keywords
reducing
iron
pyrolysis
oxygen content
pyrolysis oil
Prior art date
Application number
SE9803409A
Other languages
Swedish (sv)
Other versions
SE9803409L (en
SE511709C2 (en
Inventor
Stig Wilk
Original Assignee
Stig Wilk
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 Stig Wilk filed Critical Stig Wilk
Priority to SE9803409A priority Critical patent/SE511709C2/en
Publication of SE9803409D0 publication Critical patent/SE9803409D0/en
Publication of SE9803409L publication Critical patent/SE9803409L/en
Publication of SE511709C2 publication Critical patent/SE511709C2/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
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/40—Thermal non-catalytic treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Pyrophoric iron prepared by gas reduction of magnetite at a temperature less than the softening point of iron is brought into contact with the pyrolysis products. A method for reducing the acid content of pyrolysis oil (vapour) generated by the rapid, low temperature pyrolysis of biological material, in order to increase the chemical stability of the oil (vapour), comprises bringing the pyrolysis products into contact with pyrophoric iron, prepared by gas reduction of magnetite (Fe3O4) at a temperature less than the softening point of iron (ca. 740 deg C).
SE9803409A 1998-10-07 1998-10-07 Reducing acid content of pyrolysis oil generated during the burning of biofuel SE511709C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9803409A SE511709C2 (en) 1998-10-07 1998-10-07 Reducing acid content of pyrolysis oil generated during the burning of biofuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803409A SE511709C2 (en) 1998-10-07 1998-10-07 Reducing acid content of pyrolysis oil generated during the burning of biofuel

Publications (3)

Publication Number Publication Date
SE9803409D0 true SE9803409D0 (en) 1998-10-07
SE9803409L SE9803409L (en) 1999-11-08
SE511709C2 SE511709C2 (en) 1999-11-08

Family

ID=20412858

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803409A SE511709C2 (en) 1998-10-07 1998-10-07 Reducing acid content of pyrolysis oil generated during the burning of biofuel

Country Status (1)

Country Link
SE (1) SE511709C2 (en)

Also Published As

Publication number Publication date
SE9803409L (en) 1999-11-08
SE511709C2 (en) 1999-11-08

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Legal Events

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NUG Patent has lapsed