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Results 1 - 10 of 218 for Petroleum Coal
  • Supplier Profile
    MRI is a leader in trading, metals and minerals, petroleum products, bulk and freight. The company specializes in non-ferrous ores, concentrates, refined and precious metals and their related...
  • Supplier Profile
    Headquartered in Pittsburgh, PA, Tenova Core is the North American based company providing advanced solutions for reheating furnaces, heat treating furnaces, carbon processing furnaces, specialty...
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    CRAIC Technologies manufactures superior microspectrophotometers for science and industrial applications. We specialize in the UV, visible and NIR regions and pride ourselves in making the finest...
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    HORIBA Scientific, part of HORIBA Instruments, Inc., headquartered in the United States, provides an extensive array of instruments and solutions for applications across a broad range of scientific...
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    Malvern Panalytical technologies are used by scientists and engineers in a wide range of industries and organizations to solve the challenges associated with maximizing productivity, developing better...
  • Article - 14 Jun 2006
    Researchers prepared quaternary alloys of Ni-Mo-W-Al by mechanical alloying. Then chemical extraction by alkaline leaching was done to remove aluminum to increase specific surface area (SSA) and...
  • Article - 11 May 2006
    In this work different nickel precursors and bases yielded NiO particles with different sizes for uses in catalysts. NiO particles from Ni(NO3)2 were the largest followed by NiO from NiCl2 and NiSO4...
  • Article - 28 Apr 2005
    Sooty engine oils develop a structure of carbon particles at rest. If structure forms quickly, the oil will be immobilized on the engine surface to form immediate lubrication again on start-up. If the...
  • Article - 28 Apr 2005
    Engine oils and lubricants need to provide a good layer thickness by having sufficient viscosity, without giving significant frictional effects from the viscosity being too high. The ideal viscosity...
  • Article - 16 Nov 2010
    The balance between the declining quality of incoming crude oil and the heavily regulated quality of outgoing product makes refining a cost-conscious operation.