| Title: | Comprehensive utilization process of oil shale | ||
| Application Number: | 86107925 | Application Date: | 1986.11.19 |
| Publication Number: | 1018637 | Publication Date: | 1988.06.01 |
| Approval Pub. Date: | Granted Pub. Date: | ||
| International Classifi-cation: | C01F7/56,C04B7/24 | ||
| Applicant(s) Name: | Li Yingyang | Address: | |
| Inventor(s) Name: | |||
| Attorney & Agent: | TENG MEIYU | ||
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Abstract: |
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| The comprehensive utilization process of oil shale is a method of slag treatment. Oil shale is used as fuel for fluidized-bed boiler to supply heat. Cinder is treated by acid leaching, and is used as blending agent after washing for producing cement. Clarified mother liquid is concentrated continually at vacuum to prepare aluminium chloride. The method described in this invention has high overall utilization of oil shale and economic benefit. | |||
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| Time: | 5 | ||
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