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 |
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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 |
| _version_ | 1819108143032958976 |
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| author | Inna Kozlovskaja Vladimir Marcul' |
| author_facet | Inna Kozlovskaja Vladimir Marcul' |
| author_sort | Inna Kozlovskaja |
| collection | DOAJ |
| description | 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 precipitation over aluminum from waste cracking catalyst leaching solutions by evaporation of nitrate leaching solution have been proved. Directions to use lanthanum-containing products have been offered. |
| first_indexed | 2024-12-22T03:05:14Z |
| format | Article |
| id | doaj.art-6318769cfbc445bcafe78e1941889d40 |
| institution | Directory Open Access Journal |
| issn | 2079-7958 2306-1774 |
| language | Russian |
| last_indexed | 2024-12-22T03:05:14Z |
| publishDate | 2017-01-01 |
| publisher | Витебский государственнный технологический университет |
| record_format | Article |
| series | Vestnik of Vitebsk State Technological University |
| spelling | doaj.art-6318769cfbc445bcafe78e1941889d402022-12-21T18:41:04ZrusВитебский государственнный технологический университетVestnik of Vitebsk State Technological University2079-79582306-17742017-01-01132Obtaining of Aluminum and Lanthanum Nitrates from Nitric Acid Solutions of Spent Cracking Catalyst LeachingInna Kozlovskaja0Vladimir Marcul'1Belarus State Technological UniversityBelarus State Technological UniversityThe 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 precipitation over aluminum from waste cracking catalyst leaching solutions by evaporation of nitrate leaching solution have been proved. Directions to use lanthanum-containing products have been offered.http://vestnik.vstu.by/files/2415/0417/8562/16_32.pdfwaste cracking catalystsolution of leachingnitric acidevaporationlanthanum nitratealuminum nitrate |
| spellingShingle | Inna Kozlovskaja Vladimir Marcul' Obtaining of Aluminum and Lanthanum Nitrates from Nitric Acid Solutions of Spent Cracking Catalyst Leaching Vestnik of Vitebsk State Technological University waste cracking catalyst solution of leaching nitric acid evaporation lanthanum nitrate aluminum nitrate |
| title | Obtaining of Aluminum and Lanthanum Nitrates from Nitric Acid Solutions of Spent Cracking Catalyst Leaching |
| title_full | Obtaining of Aluminum and Lanthanum Nitrates from Nitric Acid Solutions of Spent Cracking Catalyst Leaching |
| title_fullStr | Obtaining of Aluminum and Lanthanum Nitrates from Nitric Acid Solutions of Spent Cracking Catalyst Leaching |
| title_full_unstemmed | Obtaining of Aluminum and Lanthanum Nitrates from Nitric Acid Solutions of Spent Cracking Catalyst Leaching |
| title_short | Obtaining of Aluminum and Lanthanum Nitrates from Nitric Acid Solutions of Spent Cracking Catalyst Leaching |
| title_sort | obtaining of aluminum and lanthanum nitrates from nitric acid solutions of spent cracking catalyst leaching |
| topic | waste cracking catalyst solution of leaching nitric acid evaporation lanthanum nitrate aluminum nitrate |
| url | http://vestnik.vstu.by/files/2415/0417/8562/16_32.pdf |
| work_keys_str_mv | AT innakozlovskaja obtainingofaluminumandlanthanumnitratesfromnitricacidsolutionsofspentcrackingcatalystleaching AT vladimirmarcul obtainingofaluminumandlanthanumnitratesfromnitricacidsolutionsofspentcrackingcatalystleaching |