JPS55131094A - Hydrogenation treatment of liquefied material of coal - Google Patents
Hydrogenation treatment of liquefied material of coalInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5437806A (en) * | 1977-08-26 | 1979-03-20 | Aika Kogyo Kk | Production of veneer decorated board |
-
1979
- 1979-03-30 JP JP3780779A patent/JPS55131094A/en active Pending
Patent Citations (1)
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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