JPS5360373A - Treating method for tar sludge - Google Patents
Treating method for tar sludgeInfo
- Publication number
- JPS5360373A JPS5360373A JP13518676A JP13518676A JPS5360373A JP S5360373 A JPS5360373 A JP S5360373A JP 13518676 A JP13518676 A JP 13518676A JP 13518676 A JP13518676 A JP 13518676A JP S5360373 A JPS5360373 A JP S5360373A
- Authority
- JP
- Japan
- Prior art keywords
- tar
- tar sludge
- treating method
- sludge
- solvent
- 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
Abstract
PURPOSE: To separate the solid components such as coke, coal. etc. in the tar sludge in a dry state and, further, to recover tar, pitch, etc,. by extracting the tarry component and sticking matter in the tar sludge with organic solvent and then, after having separated the solvent, by drying under reduced pressure at the specified temperature.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51135186A JPS5853036B2 (en) | 1976-11-12 | 1976-11-12 | How to treat tar sludge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51135186A JPS5853036B2 (en) | 1976-11-12 | 1976-11-12 | How to treat tar sludge |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5360373A true JPS5360373A (en) | 1978-05-30 |
JPS5853036B2 JPS5853036B2 (en) | 1983-11-26 |
Family
ID=15145837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51135186A Expired JPS5853036B2 (en) | 1976-11-12 | 1976-11-12 | How to treat tar sludge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5853036B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61296300A (en) * | 1985-06-26 | 1986-12-27 | 株式会社日立製作所 | Method of treating radioactive spent resin |
JP2009291746A (en) * | 2008-06-06 | 2009-12-17 | 忠幸 ▲吉▼田 | Drainage pit scum treatment system and fuel recovering method |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101880542B (en) * | 2010-06-24 | 2013-01-23 | 山西潞安环保能源开发股份有限公司 | Method for removing organic sulfur in coal pitch |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS513330A (en) * | 1974-06-26 | 1976-01-12 | Neibii Buruku Ab | KINZOKUZAIR YONOSANARAIHOHO |
-
1976
- 1976-11-12 JP JP51135186A patent/JPS5853036B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS513330A (en) * | 1974-06-26 | 1976-01-12 | Neibii Buruku Ab | KINZOKUZAIR YONOSANARAIHOHO |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61296300A (en) * | 1985-06-26 | 1986-12-27 | 株式会社日立製作所 | Method of treating radioactive spent resin |
JP2009291746A (en) * | 2008-06-06 | 2009-12-17 | 忠幸 ▲吉▼田 | Drainage pit scum treatment system and fuel recovering method |
Also Published As
Publication number | Publication date |
---|---|
JPS5853036B2 (en) | 1983-11-26 |
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