JPS5690890A - Liquefaction of coal - Google Patents
Liquefaction of coalInfo
- Publication number
- JPS5690890A JPS5690890A JP16765379A JP16765379A JPS5690890A JP S5690890 A JPS5690890 A JP S5690890A JP 16765379 A JP16765379 A JP 16765379A JP 16765379 A JP16765379 A JP 16765379A JP S5690890 A JPS5690890 A JP S5690890A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- coal
- approx
- added
- iron
- 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
- 239000003245 coal Substances 0.000 title abstract 4
- 150000002506 iron compounds Chemical class 0.000 abstract 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 150000001869 cobalt compounds Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 235000014413 iron hydroxide Nutrition 0.000 abstract 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000005078 molybdenum compound Substances 0.000 abstract 1
- 150000002752 molybdenum compounds Chemical class 0.000 abstract 1
- 150000002816 nickel compounds Chemical class 0.000 abstract 1
- HYWYRSMBCFDLJT-UHFFFAOYSA-N nimesulide Chemical compound CS(=O)(=O)NC1=CC=C([N+]([O-])=O)C=C1OC1=CC=CC=C1 HYWYRSMBCFDLJT-UHFFFAOYSA-N 0.000 abstract 1
- 229960000965 nimesulide Drugs 0.000 abstract 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- -1 triison tetraoxide Chemical compound 0.000 abstract 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
PURPOSE: To obtain liquefied product of a low boiling point with a high liquefaction rate, by adding a comparatively large and specific amount of an iron compound to coal to be liquefied by heating.
CONSTITUTION: Approx. 50W400pts.wt. solvent is added to 100pts.wt. coal and slurried, and then 3pts.wt. or more (preferably 5W60pts.wt.) iron compound is added to the slurry. Then the mixture is subjected to a liquefying reaction at approx. 400W500°C. The iron compound used include preferably ferrous sulide, ferrous oxide, ferric oxide, triison tetraoxide, iron hydroxide, etc., and also besieds said iron compound, approx. 0.01pt.wt. or more molybdenum compound, cobalt compound, nickel compound, etc., is preferably added to 100pts.wt. coal.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16765379A JPS5690890A (en) | 1979-12-25 | 1979-12-25 | Liquefaction of coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16765379A JPS5690890A (en) | 1979-12-25 | 1979-12-25 | Liquefaction of coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5690890A true JPS5690890A (en) | 1981-07-23 |
Family
ID=15853741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16765379A Pending JPS5690890A (en) | 1979-12-25 | 1979-12-25 | Liquefaction of coal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5690890A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920382A (en) * | 1982-07-28 | 1984-02-02 | Asahi Chem Ind Co Ltd | New thermal cracking of carbonaceous substance |
-
1979
- 1979-12-25 JP JP16765379A patent/JPS5690890A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920382A (en) * | 1982-07-28 | 1984-02-02 | Asahi Chem Ind Co Ltd | New thermal cracking of carbonaceous substance |
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