JPS5649791A - Purification of coal heavy oil - Google Patents
Purification of coal heavy oilInfo
- Publication number
- JPS5649791A JPS5649791A JP12597179A JP12597179A JPS5649791A JP S5649791 A JPS5649791 A JP S5649791A JP 12597179 A JP12597179 A JP 12597179A JP 12597179 A JP12597179 A JP 12597179A JP S5649791 A JPS5649791 A JP S5649791A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- heavy oil
- solvent
- coal heavy
- contained
- 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
- Working-Up Tar And Pitch (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12597179A JPS5822070B2 (ja) | 1979-09-28 | 1979-09-28 | 石炭系重質油の精製方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12597179A JPS5822070B2 (ja) | 1979-09-28 | 1979-09-28 | 石炭系重質油の精製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5649791A true JPS5649791A (en) | 1981-05-06 |
JPS5822070B2 JPS5822070B2 (ja) | 1983-05-06 |
Family
ID=14923512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12597179A Expired JPS5822070B2 (ja) | 1979-09-28 | 1979-09-28 | 石炭系重質油の精製方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5822070B2 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6065091A (ja) * | 1983-09-20 | 1985-04-13 | Sumitomo Metal Ind Ltd | 炭素材用原料の製造方法 |
JPS6067591A (ja) * | 1983-09-21 | 1985-04-17 | Sumitomo Metal Ind Ltd | 石炭系重質油の精製方法 |
EP0711819A2 (en) | 1994-11-11 | 1996-05-15 | Izumi Funakoshi | Process for recovering organic sulfur compounds from fuel oil and equipment therefor |
JPH092391A (ja) * | 1995-06-15 | 1997-01-07 | Amusuko Internatl:Kk | 定点保持艇 |
CN109233886A (zh) * | 2018-10-26 | 2019-01-18 | 重庆润科新材料技术有限公司 | 一种利用中低温煤焦油制备煤系针状焦的生产方法 |
-
1979
- 1979-09-28 JP JP12597179A patent/JPS5822070B2/ja not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6065091A (ja) * | 1983-09-20 | 1985-04-13 | Sumitomo Metal Ind Ltd | 炭素材用原料の製造方法 |
JPH0410518B2 (ja) * | 1983-09-20 | 1992-02-25 | ||
JPS6067591A (ja) * | 1983-09-21 | 1985-04-17 | Sumitomo Metal Ind Ltd | 石炭系重質油の精製方法 |
EP0711819A2 (en) | 1994-11-11 | 1996-05-15 | Izumi Funakoshi | Process for recovering organic sulfur compounds from fuel oil and equipment therefor |
US5753102A (en) * | 1994-11-11 | 1998-05-19 | Izumi Funakoshi | Process for recovering organic sulfur compounds from fuel oil |
JPH092391A (ja) * | 1995-06-15 | 1997-01-07 | Amusuko Internatl:Kk | 定点保持艇 |
CN109233886A (zh) * | 2018-10-26 | 2019-01-18 | 重庆润科新材料技术有限公司 | 一种利用中低温煤焦油制备煤系针状焦的生产方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS5822070B2 (ja) | 1983-05-06 |
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