JPS57100188A - Direct liquefying method of coal with iron ore treated with water and sulfur as catalyst - Google Patents
Direct liquefying method of coal with iron ore treated with water and sulfur as catalystInfo
- Publication number
- JPS57100188A JPS57100188A JP17688180A JP17688180A JPS57100188A JP S57100188 A JPS57100188 A JP S57100188A JP 17688180 A JP17688180 A JP 17688180A JP 17688180 A JP17688180 A JP 17688180A JP S57100188 A JPS57100188 A JP S57100188A
- Authority
- JP
- Japan
- Prior art keywords
- iron ore
- coal
- sulfur
- water
- ore powder
- 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
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
PURPOSE: To liquefy coal directly, by forming a paste from a finely pulverized coal, mixing oil and a disposable catalyst consisting of an iron ore powder treated with activating water and sulfur, and reacting the resultant paste with hydrogen under a high temperature and pressure.
CONSTITUTION: (A) 10W50pts.wt. finely pulverized coal having a particle size ≤about 60 mesh is uniformly mixed with (B) 90W50pts.wt. mixing oil having a boiling point of about 300W380°C and (C) a disposable catalyst consisting of an iron ore powder treated with activating water and sulfur in an amount of 0.03W 0.3pt.wt. based on one pt.wt. coal, to form a paste. The resultant paste is then reacted at a hydrogen partial pressure of about 15.0W30.0MPa and a temperature of about 420W470°C preferably for 10W15min to liquefy the coal directly. The treatment of the iron ore with the activating water is carried out by treating the iron ore powder with boiling water for 30minW2hr, and drying the treated iron ore powder.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17688180A JPS57100188A (en) | 1980-12-15 | 1980-12-15 | Direct liquefying method of coal with iron ore treated with water and sulfur as catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17688180A JPS57100188A (en) | 1980-12-15 | 1980-12-15 | Direct liquefying method of coal with iron ore treated with water and sulfur as catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57100188A true JPS57100188A (en) | 1982-06-22 |
JPS5758392B2 JPS5758392B2 (en) | 1982-12-09 |
Family
ID=16021396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17688180A Granted JPS57100188A (en) | 1980-12-15 | 1980-12-15 | Direct liquefying method of coal with iron ore treated with water and sulfur as catalyst |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57100188A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6183288A (en) * | 1984-09-29 | 1986-04-26 | Nippon Kokan Kk <Nkk> | Liquefaction of coal |
JPS6183285A (en) * | 1984-09-29 | 1986-04-26 | Nippon Kokan Kk <Nkk> | Liquefaction of coal |
JPS6183287A (en) * | 1984-09-29 | 1986-04-26 | Nippon Kokan Kk <Nkk> | Liquefaction of coal |
JPS6183284A (en) * | 1984-09-29 | 1986-04-26 | Nippon Kokan Kk <Nkk> | Liquefaction of coal |
JPS6183286A (en) * | 1984-09-29 | 1986-04-26 | Nippon Kokan Kk <Nkk> | Liquefaction of coal |
US4740294A (en) * | 1984-09-25 | 1988-04-26 | Kerr-Mcgee Corporation | Method for sequentially co-processing heavy hydrocarbon and carbonaceous materials |
US4820405A (en) * | 1984-09-29 | 1989-04-11 | Nippon Kokan Kabushiki Kaisha | Method of liquefying coal |
-
1980
- 1980-12-15 JP JP17688180A patent/JPS57100188A/en active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4740294A (en) * | 1984-09-25 | 1988-04-26 | Kerr-Mcgee Corporation | Method for sequentially co-processing heavy hydrocarbon and carbonaceous materials |
JPS6183288A (en) * | 1984-09-29 | 1986-04-26 | Nippon Kokan Kk <Nkk> | Liquefaction of coal |
JPS6183285A (en) * | 1984-09-29 | 1986-04-26 | Nippon Kokan Kk <Nkk> | Liquefaction of coal |
JPS6183287A (en) * | 1984-09-29 | 1986-04-26 | Nippon Kokan Kk <Nkk> | Liquefaction of coal |
JPS6183284A (en) * | 1984-09-29 | 1986-04-26 | Nippon Kokan Kk <Nkk> | Liquefaction of coal |
JPS6183286A (en) * | 1984-09-29 | 1986-04-26 | Nippon Kokan Kk <Nkk> | Liquefaction of coal |
US4820405A (en) * | 1984-09-29 | 1989-04-11 | Nippon Kokan Kabushiki Kaisha | Method of liquefying coal |
US4987113A (en) * | 1984-09-29 | 1991-01-22 | Nippon Kokan Kaubshiki Kaisha | Preparation of coal liquefaction catalyst |
Also Published As
Publication number | Publication date |
---|---|
JPS5758392B2 (en) | 1982-12-09 |
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