JPS5721486A - Coal liquefaction - Google Patents

Coal liquefaction

Info

Publication number
JPS5721486A
JPS5721486A JP9589980A JP9589980A JPS5721486A JP S5721486 A JPS5721486 A JP S5721486A JP 9589980 A JP9589980 A JP 9589980A JP 9589980 A JP9589980 A JP 9589980A JP S5721486 A JPS5721486 A JP S5721486A
Authority
JP
Japan
Prior art keywords
coal
heavy oil
tetrahydroquinoline
mixture
heated
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.)
Granted
Application number
JP9589980A
Other languages
Japanese (ja)
Other versions
JPS5839463B2 (en
Inventor
Yasuhiro Yamada
Masao Shibata
Hidemasa Honda
Keisuke Takei
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP55095899A priority Critical patent/JPS5839463B2/en
Publication of JPS5721486A publication Critical patent/JPS5721486A/en
Publication of JPS5839463B2 publication Critical patent/JPS5839463B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PURPOSE: To simply liquefy in a high yield coal into a light oil, by heating a mixture consisting of coal, a heavy oil and tetrahydroquinoline at a specified temp.
CONSTITUTION: A mixture consisting of 100pts.wet. powdered coal of particle size ≤60 mesh other than anthracite, 50W500pts.wt. heavy oil such as petroleum distillation residue, pitch, by-product tar prep. by the thermal cracking of naphtha, coal-derived heavy oil, e.g., coal tar, etc., and 15pts.wt. or more tetrahydroquinoline is heated at 340W500°C. It is also possible to preliminarily mix coal with tetrahydroquinoline and after the resulting mixture is heated at 200W250°C for 5W 180min, to add heavy oil to the mixture and then heat the resulting mixture A light oil produced in a high yield under no hydrogen pressure.
COPYRIGHT: (C)1982,JPO&Japio
JP55095899A 1980-07-14 1980-07-14 Coal liquefaction method Expired JPS5839463B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55095899A JPS5839463B2 (en) 1980-07-14 1980-07-14 Coal liquefaction method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55095899A JPS5839463B2 (en) 1980-07-14 1980-07-14 Coal liquefaction method

Publications (2)

Publication Number Publication Date
JPS5721486A true JPS5721486A (en) 1982-02-04
JPS5839463B2 JPS5839463B2 (en) 1983-08-30

Family

ID=14150141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55095899A Expired JPS5839463B2 (en) 1980-07-14 1980-07-14 Coal liquefaction method

Country Status (1)

Country Link
JP (1) JPS5839463B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182888A (en) * 1983-04-01 1984-10-17 Mitsubishi Heavy Ind Ltd Heating of coal slurry
JPH05331466A (en) * 1992-05-29 1993-12-14 Agency Of Ind Science & Technol Method for decomposing, extracting and liquefying coal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230282A (en) * 1975-08-28 1977-03-07 Mobil Oil Dehydrogenating demetallizinggdesulfurizing catalysts* manufacture and usage thereof
JPS5284203A (en) * 1975-12-17 1977-07-13 Exxon Research Engineering Co Coal liquefaction method in hydrogen donor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5230282A (en) * 1975-08-28 1977-03-07 Mobil Oil Dehydrogenating demetallizinggdesulfurizing catalysts* manufacture and usage thereof
JPS5284203A (en) * 1975-12-17 1977-07-13 Exxon Research Engineering Co Coal liquefaction method in hydrogen donor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59182888A (en) * 1983-04-01 1984-10-17 Mitsubishi Heavy Ind Ltd Heating of coal slurry
JPH05331466A (en) * 1992-05-29 1993-12-14 Agency Of Ind Science & Technol Method for decomposing, extracting and liquefying coal

Also Published As

Publication number Publication date
JPS5839463B2 (en) 1983-08-30

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