JPS57202377A - Dry distilling method of oil shale - Google Patents
Dry distilling method of oil shaleInfo
- Publication number
- JPS57202377A JPS57202377A JP8677681A JP8677681A JPS57202377A JP S57202377 A JPS57202377 A JP S57202377A JP 8677681 A JP8677681 A JP 8677681A JP 8677681 A JP8677681 A JP 8677681A JP S57202377 A JPS57202377 A JP S57202377A
- Authority
- JP
- Japan
- Prior art keywords
- shale
- oil
- fed
- retort
- dry
- 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 carbonize oil shale while increasing the resultant oil yield and reducing the operating cost without wasting the oil shale, by using two retorts for dry distilling a coarse granular oil shale and a fine particulate oil shale in combination.
CONSTITUTION: A raw oil shale is crushed with a crusher 1 and screened in a screen 2. A coarse graunlar oil shale is fed from the top of a cross-flow retort 4, fed into the retort 4 and dry distilled. Waste shale free from oil is discharged from the bottom of the retort 4, and a heat source gas is fed to an oil recovery apparatus 10 to recover the shale oil Gases from the oil recovery apparatus 10 are subjected to the indirect heat exchange in a gas heater 9 and fed as a dry distillation heat source gas to the bottom of the retort 4. On the other hand, a fine particulate shale is dry distilled with the waste shale and the high-temerature humidity waste shale from a carbon combustion furnace in a rotating retort 7, and the formed dry distillation gas is fed to the oil recovery apparatus 10.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8677681A JPS57202377A (en) | 1981-06-08 | 1981-06-08 | Dry distilling method of oil shale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8677681A JPS57202377A (en) | 1981-06-08 | 1981-06-08 | Dry distilling method of oil shale |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61024199A Division JPS61190589A (en) | 1986-02-07 | 1986-02-07 | Dry distillation of oil shale |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57202377A true JPS57202377A (en) | 1982-12-11 |
JPS6225200B2 JPS6225200B2 (en) | 1987-06-02 |
Family
ID=13896151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8677681A Granted JPS57202377A (en) | 1981-06-08 | 1981-06-08 | Dry distilling method of oil shale |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57202377A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59187087A (en) * | 1983-04-07 | 1984-10-24 | Tsusho Sangyo Daijin | Carbonization of solid containing hydrocarbon |
JPS60258286A (en) * | 1984-06-04 | 1985-12-20 | Nippon Kokan Kk <Nkk> | Method and apparatus for retorting oil shale |
JPS60258285A (en) * | 1984-06-04 | 1985-12-20 | Nippon Kokan Kk <Nkk> | Retorting of oil shale |
JPS6354494A (en) * | 1986-08-22 | 1988-03-08 | Nippon Kokan Kk <Nkk> | Method of obtaining shale oil from oil shale by dry distillation |
JPS63139977A (en) * | 1986-12-02 | 1988-06-11 | Agency Of Ind Science & Technol | Dry distillation of hydrocarbon-containing solid |
JPH0591456U (en) * | 1991-07-17 | 1993-12-14 | 由美子 安澤 | Infant holding device |
CN102295940A (en) * | 2011-07-11 | 2011-12-28 | 中国石油大学(北京) | Novel oil shale dry distillation and oil refining method and device |
CN107841330A (en) * | 2017-11-14 | 2018-03-27 | 松原市宁江区松城废旧资源再生利用有限公司 | The smelting system and its circulation smelting process of a kind of little particle oil shale |
-
1981
- 1981-06-08 JP JP8677681A patent/JPS57202377A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59187087A (en) * | 1983-04-07 | 1984-10-24 | Tsusho Sangyo Daijin | Carbonization of solid containing hydrocarbon |
JPS6128716B2 (en) * | 1983-04-07 | 1986-07-02 | Tsusho Sangyo Daijin | |
JPS60258286A (en) * | 1984-06-04 | 1985-12-20 | Nippon Kokan Kk <Nkk> | Method and apparatus for retorting oil shale |
JPS60258285A (en) * | 1984-06-04 | 1985-12-20 | Nippon Kokan Kk <Nkk> | Retorting of oil shale |
JPH04511B2 (en) * | 1984-06-04 | 1992-01-07 | Nippon Kokan Kk | |
JPS6354494A (en) * | 1986-08-22 | 1988-03-08 | Nippon Kokan Kk <Nkk> | Method of obtaining shale oil from oil shale by dry distillation |
JPS63139977A (en) * | 1986-12-02 | 1988-06-11 | Agency Of Ind Science & Technol | Dry distillation of hydrocarbon-containing solid |
JPH0591456U (en) * | 1991-07-17 | 1993-12-14 | 由美子 安澤 | Infant holding device |
CN102295940A (en) * | 2011-07-11 | 2011-12-28 | 中国石油大学(北京) | Novel oil shale dry distillation and oil refining method and device |
CN107841330A (en) * | 2017-11-14 | 2018-03-27 | 松原市宁江区松城废旧资源再生利用有限公司 | The smelting system and its circulation smelting process of a kind of little particle oil shale |
Also Published As
Publication number | Publication date |
---|---|
JPS6225200B2 (en) | 1987-06-02 |
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