Process for suppressing precipitation of sediment in unconverted residuum from virgin residuum conversion process
作者： Charles W. Siegmund
DOI:
关键词: Sediment (wine) 、 Centistokes 、 Waste management 、 Residuum 、 Pulp and paper industry 、 Asphaltene 、 Precipitation (chemistry) 、 Materials science 、 Scientific method
摘要: The precipitation of sediment in the unconverted residuum derived from a virgin conversion process is reduced significantly by blending with uncoverted an effective amount having asphaltene content at least about 8% weight temperature sufficient to render both residua during viscosity no greater than 100 centistokes. A blend 1-20% containing 80-99% operation, which will contain little, if any sediment, can be used as heavy fuel for power plants.
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