Products tagged with 'thermal degradation'

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Determination of Activation Energies for Nuclear Electrical Cable Insulation Using Density and Total Color Difference

Product Number: ED22-17336-SG

Author: D.Li, Y.Ni, A.Zwoster, M.R. Pallaka, M.Spencer, L.S. Fifield

Publication Date: 2022

$20.00

Electrical cables are critical components of nuclear power plants (NPPs) that ensure their safe operation. In use they are exposed to a wide range of environmental stresses, such as elevated temperature, gamma radiation, moisture, and electrical stress. Among the different environmental stresses, elevated temperature leads to the thermo-oxidative degradation of electrical cable insulation, which may cause early failure of electrical cables and subsequently lead to unplanned plant shutdowns, electrical transients, and/or a loss of safety redundancy.

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Understanding of the Differences on CaCO3 and CaSO4 Control by Diethylenetriamine Penta (Methylphosphonic acid) before and after Thermal Aging

Product Number: 51323-18789-SG

Author: Jian Hou, Tao Chen

Publication Date: 2023

$20.00

Scale is an adherent deposit of inorganic compounds precipitated from water onto surfaces. Most oilfield waters contain certain amounts of dissolved calcium, barium or strontium salts. The mineral scale can be formed by chemical reactions in the formation water itself, by mixing of formation water with injected seawater, or by mixing of the well streams of two incompatible oilfield waters. In carbonate reservoirs, when calcium is deposited as calcium sulfate or calcium carbonate scale, a loss of production and increased maintenance expenses can result. Therefore, effective mitigation of scaling potential is of importance to the oil producers.

Products tagged with 'thermal degradation'

Determination of Activation Energies for Nuclear Electrical Cable Insulation Using Density and Total Color Difference

Understanding of the Differences on CaCO3 and CaSO4 Control by Diethylenetriamine Penta (Methylphosphonic acid) before and after Thermal Aging

Association for Materials Protection and Performance