About This Item
- Full TextFull Text(subscription required)
- Pay-Per-View PurchasePay-Per-View
Purchase Options Explain
Share This Item
The AAPG/Datapages Combined Publications Database
Journal of Sedimentary Research (SEPM)
Abstract
Evaluation of Heavy Mineral Separations Using Artificial Samples
John D. Bates, Beth H. Bates
ABSTRACT
In order to evaluate the method of heavy mineral separation used in Coastal Petroleum Company's laboratory work and to compare it with certain other gravity and centrifuge methods, 58 tests were conducted with artificial samples of known concentrations. Samples of 20 and 50 gm were compared in 1, 2, and 5 percent concentrations by the separatory funnel gravity method. Samples of 5-gm size were tested in the same concentrations using and comparing open funnel and separatory funnel gravity methods and double tube and separatory funnel centrifuge methods.
Relatively good results were obtained with both gravity methods and the separatory funnel centrifuge method since mean recovery was above 90 percent. It was found that for an artificial sample with a median diameter of 2.72 phi of the composition used and with the techniques followed the separatory funnel gravity method is adequate for our purpose, and it is as good as and perhaps superior to the centrifuge method.
Pay-Per-View Purchase Options
The article is available through a document delivery service. Explain these Purchase Options.
Watermarked PDF Document: $14 | |
Open PDF Document: $24 |