Separation and purification of uranium(vi) from different leach liquors of rosetta monazite / (Record no. 62271)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02877cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031804.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170911s2017 ua d f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.12.09.Ph.D.2017.Sa.S |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Sally Sayed Muhammad AbdAllah |
| 245 10 - TITLE STATEMENT | |
| Title | Separation and purification of uranium(vi) from different leach liquors of rosetta monazite / |
| Statement of responsibility, etc. | Sally Sayed Muhammad AbdAllah ; Supervised Wafaa Mahmoud Hosny , Mohamed Refat Shehata , Nabawiea Ali Mohamed |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | فصل و تنقية اليورانيوم السداسى من محاليل الإذابة المختلفة لمونازيت رشيد |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Sally Sayed Muhammad AbdAllah , |
| Date of publication, distribution, etc. | 2017 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 149 P. : |
| Other physical details | charts ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Inorganic Chemistry |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This work has been carried out to investigate the process of separation and purification of uranium from different leach liquors by a solvent extraction method using both oximes and quaternary amines. This studied relevant factors include mainly; types of extractant, type of diluents, the effect of the equilibrium time, the effect of pH, effect of adding a soluble complexing agent, effect of aqueous to organic phase ratio (A/O), salting out agent effect, synergism and mixed extracts system effect and the effect of temperature. Aliphatic kerosene diluents were preferred compared to aromatic diluents because of higher extraction, shorter equilibrium time and good phase separation. Increasing temperature had a negative effect on the extraction process by oximes and a negative enthalpy change was found indicating an exothermic extraction reaction. While in the case of extraction process by quaternary amine increasing temperature has a positive effect and a positive enthalpy change was found indicating an endothermic extraction reaction. The separation and purification process of U(VI) by the oxime is firstly carried out over synthetic solution that results in the optimum conditions that being used on the actual acidic leach liquor of Rosetta monazite. While in the case of the separation and purification processes by quaternary amine carried out on the leach liquor obtained from alkaline treatment of Rosetta monazite. The different studied operations are systematically presented in the flowsheet |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Oximes |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Solvent extraction |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Uranium |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Refat Shehata , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nabawiea Ali Mohamed , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Wafaa Mahmoud Hosny , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Samia |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.12.09.Ph.D.2017.Sa.S | 01010110072619000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.12.09.Ph.D.2017.Sa.S | 01020110072619000 | 22.09.2023 | CD - Rom | 72619.CD |