Dasgupta, S B and Narayanan, P I A (1959) Beneficiation of Limestone from Village Pundras, District Garhwal, Uttar Pradesh. Other (TMP). CSIR-NML, Jamshedpur, Jamshedpur.
|PDF (Beneficiation of Limestone from Village Pundras, District Garhwal, Uttar Pradesh) - Published Version |
Restricted to NML users only. Others may use ->
A Sample of sandy limestone from vill. Pundras, Dt. Garhwal, U.P. assaying CaO, 35.10; MgO, 1.40; SiO2, 31.00; studied for its amenability to beneficiation to make it suitable for cement production. The principal minerals in the ore were calcite and quartz. Flotation tests employing sodium silicate, oleic acid and pine oil yielded products assaying about 46 to 48% CaO with recoveries of about 92 to 82 % respectively.
|Item Type:||Project Reports (Other (TMP))|
|Uncontrolled Keywords:||Limestone, flotation tests, sodium silicate, oleic acid and pine oil, chemical analysis, calcium carbide, cement manufacture|
|Divisions:||Information Management and Dissemination Centre|
|Deposited By:||Dr Mita Tarafder|
|Deposited On:||06 Sep 2022 15:04|
|Last Modified:||06 Sep 2022 15:04|
Repository Staff Only: item control page