JPS5728192A - Gasifying method of solid carbonaceous material - Google Patents
Gasifying method of solid carbonaceous materialInfo
- Publication number
- JPS5728192A JPS5728192A JP763681A JP763681A JPS5728192A JP S5728192 A JPS5728192 A JP S5728192A JP 763681 A JP763681 A JP 763681A JP 763681 A JP763681 A JP 763681A JP S5728192 A JPS5728192 A JP S5728192A
- Authority
- JP
- Japan
- Prior art keywords
- liquefying
- coal
- solvent
- residue
- gasifying
- 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
Abstract
PURPOSE: To reduce the liquefying residue treatment and the cost, by using a residue from a coal liquefying process by the hydrogenolysis under high temperature and pressure in the form of a solid carbonaceous material as a raw material for forming a gasifying fuel in an iron bath gasifying furnace.
CONSTITUTION: A slurry consisting of coal (S1) and a hydrogenating solvent (Y1) is reacted with a gas (G) at a high temperature and pressure in the liquefying reaction step 2 and separated into a solid residue (Z) and a liquid material in the solid- liquid separating step 3. The residue (Z), oxygen (O), steam (W), quick lime (solvent) (K) and if necessary a coal part (S2) rich in an inert material and a heavy material (P4) having a boiling point ≥350°C are added to an iron bath gasifying furnace 6 to carry out the gasifying operation. The formed gas (G) from the gasifyig furnace 6 is fed as a hydrogen source for liquefying coal to the liquefying reaction step 2, and partially fed as a hydrogen source for regenerating the hydrogenating solvent to the solvent regenerating step 5.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP763681A JPS5728192A (en) | 1981-01-20 | 1981-01-20 | Gasifying method of solid carbonaceous material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP763681A JPS5728192A (en) | 1981-01-20 | 1981-01-20 | Gasifying method of solid carbonaceous material |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54172121 Division |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5728192A true JPS5728192A (en) | 1982-02-15 |
Family
ID=11671309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP763681A Pending JPS5728192A (en) | 1981-01-20 | 1981-01-20 | Gasifying method of solid carbonaceous material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5728192A (en) |
-
1981
- 1981-01-20 JP JP763681A patent/JPS5728192A/en active Pending
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