Obtaining of Aluminum and Lanthanum Nitrates from Nitric Acid Solutions of Spent Cracking Catalyst Leaching
The influence of leaching agent nature of process on lanthanum leaching ratio from spent petroleum hydrocarbon cracking catalyst has been established. It has been identified that aluminum is extracted in addition to lanthanum by the acid leaching of waste catalyst. The methods of lanthanum precipita...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Витебский государственнный технологический университет
2017-01-01
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| Series: | Vestnik of Vitebsk State Technological University |
| Subjects: | |
| Online Access: | http://vestnik.vstu.by/files/2415/0417/8562/16_32.pdf |