JPS55131094A - Hydrogenation treatment of liquefied material of coal - Google Patents

Hydrogenation treatment of liquefied material of coal

Info

Publication number
JPS55131094A
JPS55131094A JP3780779A JP3780779A JPS55131094A JP S55131094 A JPS55131094 A JP S55131094A JP 3780779 A JP3780779 A JP 3780779A JP 3780779 A JP3780779 A JP 3780779A JP S55131094 A JPS55131094 A JP S55131094A
Authority
JP
Japan
Prior art keywords
hydrogenation treatment
coal
catalyst
liquefied material
line
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.)
Pending
Application number
JP3780779A
Other languages
Japanese (ja)
Inventor
Morio Suzuki
Kazuo Shimada
Toshiichi Takematsu
Satoru Ooshima
Yasunori Kuriki
Jun Kato
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 JP3780779A priority Critical patent/JPS55131094A/en
Publication of JPS55131094A publication Critical patent/JPS55131094A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To carry out efficiently hydrogenation treatment by prolonging catalyst life, by a method wherein a powdered solid catalyst is mixed with liquefied material of coal, the mixt. is subjected to the first hydrogenation treatment, and then the second hydrogenation treatment is carried out in the presence of a particulate solid catalyst.
CONSTITUTION: Liquefied material of coal is mixed with a powdered solid catalyst having a particle diameter of not more than 3mm in a mixer 4 to obtain a mixt. which is then mixed with H2 supplied from a line 9. The resulting mixt. is introduced into the first hydrogenating reactor 1 where the first hydrogenation treatment is carried out to decompose S, N, and O components present in the liquefied material of coal and to adsorb metals present in the liquefied material of coal on the powdered solid catalyst, said metals being catalyst poison. Then products are introduced into the second hydrogenating reactor 2 where the second hydrogenation treatment is carried out in the presence of a particulate solid catalyst having a particle diameter of not less than 0.5mm. The resulting products are introduced into a gas separator 3. Gas in the products is separated through a line 13. Produced oil contg. the catalyst powder is introduced into a solid-liquid separator 5. The produced oil is recovered through a line 15. The catalyst powder is recovered through a line 16.
COPYRIGHT: (C)1980,JPO&Japio
JP3780779A 1979-03-30 1979-03-30 Hydrogenation treatment of liquefied material of coal Pending JPS55131094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3780779A JPS55131094A (en) 1979-03-30 1979-03-30 Hydrogenation treatment of liquefied material of coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3780779A JPS55131094A (en) 1979-03-30 1979-03-30 Hydrogenation treatment of liquefied material of coal

Publications (1)

Publication Number Publication Date
JPS55131094A true JPS55131094A (en) 1980-10-11

Family

ID=12507775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3780779A Pending JPS55131094A (en) 1979-03-30 1979-03-30 Hydrogenation treatment of liquefied material of coal

Country Status (1)

Country Link
JP (1) JPS55131094A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437806A (en) * 1977-08-26 1979-03-20 Aika Kogyo Kk Production of veneer decorated board

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437806A (en) * 1977-08-26 1979-03-20 Aika Kogyo Kk Production of veneer decorated board

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