This is the Mineral / Chemicals company list of Foreign Buyer List. Click company name to browse the detail information. 这是本站矿产化工公司列表,点击公司名称浏览详细信息。 Start Index Page (开始页) ▲ Prev Index Page (前一页) △
Few of the metals or minerals required by modern civilisation are mined naturally pure and ready to use. Instead they occur in complex aggregates of up to twenty different minerals of which only one or two will be of value. There are some two hundred of these ‘value’ minerals amoung the...
Sandstones are mixtures of mineral grains and rock fragments coming from naturally disaggregated products of erosion of rocks of all kinds. The total variety of rock types in any given eroding watershed may be represented in the sediment product. Theoret
The nine properties in Cluster 2 are Claire Lake, Hope Lake, Fire Lake North, Oil Can, Midway, Bellechasse, O'Keefe-Purdy, Harvey-Tuttle and Cassé Lake. The Cluster 3 group is comprised of seven properties, Aubrey-Ernie Lakes, Penguin Lake, Three Big Lakes, Black Dan, Silicate Brutus ...
Methods of Elemental Analysis of Fossil Fuels.- Analysis of Oil Shale Products and Effluents Using a Multitechnique Approach.- Nuclear Methods for Trace El... R.H. Eilby,BS Carpenter,B.C. Ragaini - Springer US 被引量: 33发表: 1982年 Viscosity adaption for an automated micromethod of flam...
This is a peak demand curve and has nothing to do with the frequently discussed peak supply curve, like peak oil or peak phosphate (see “Forecast/actual comparison of the study “Limits to growth—Project on the predicament of mankind” of Meadows et al. (1972)”) (Scholz and Wellmer...
Products made from coal and mineral oil are complex mixtures of several hundred compounds. On principal, 13 C-NMR spectra can be used to obtain qualitative as well as quantitative data from these products. Recently developed modern multipulse experiments allow a more detailed discrimination of the ...
oil Premix * 36.7 12.0 11.4 20.0 30.0 30.0 20.0 32.3 35.0 8.0 7.5 3.0 12.8 8.2 5.6 – 2.5 2.5 – 5.0 10.0 ––– 2.5 2.5 2.5 Analyzed nutritional value (%) Dry matter Crude protein Ether extract Crude fiber Crude ash 87.6 87.9 87.4 15.4 15.6 15.3 2.2 2.1 2.3 3.9 3.8 4.2 4.0 3.9 ...