Raman, P V and Narayanan, P I A (1960) Beneficiation of Limestone rejects from Govt. Cement Factory, Churk, U.P. Other (TMP). CSIR-NML, Jamshedpur, Jamshedpur.
![[thumbnail of Beneficiation of Limestone rejects from Govt. Cement Factory, Churk, U.P.]](http://ictu2016-114.nmlindia.org/style/images/fileicons/application_pdf.png "Beneficiation of Limestone rejects from Govt. Cement Factory, Churk, U.P.")
PDF (Beneficiation of Limestone rejects from Govt. Cement Factory, Churk, U.P.)
I.R_175-60.pdf - Published Version
Restricted to NML users only. Others may use ->
Download (4MB) | Request a copy
Abstract
A sample of limestone screen rejects received for beneficiation tests from Govt. Cement Factory, Churk, U.P., assayed 43.45% CaO, 30.31% CO2, 2.94% MgO, 21.09% SiO2, 6.0% Al2O3 amounts of quartz. Optimum conditions for the flotation of limestone were determined by using oleic acid as collector for limestone and sodium silicate as depressant for the gangue. Concentrates of 45.36% and 47.06% CaO contents with recoveries of 88.4 and 80% CaO respectively and suitable for cement manufacture could be successfully obtained from the rejects studied.
| Item Type: | Project Reports (Other (TMP)) |
|---|---|
| Uncontrolled Keywords: | Limestone, quartz, sodium silicate, oleic acid, beneficiation tests |
| Subjects: | Materials Science > Materials Charcterization |
| Divisions: | Information Management and Dissemination Centre |
| Depositing User: | Users 43 not found. |
| Date Deposited: | 19 Oct 2023 11:27 |
| Last Modified: | 19 Oct 2023 11:27 |
| URI: | http://ictu2016-114.nmlindia.org/id/eprint/9246 |
Actions (login required)
- View Item