Sacrificial agents for enhanced oil recovery
作者： Marie Stirling , John Howard
DOI:
关键词: Chlorinated lignin 、 Reverse osmosis 、 Pulmonary surfactant 、 Pulp (paper) 、 Bleach 、 Effluent 、 Enhanced oil recovery 、 Materials science 、 Membrane 、 Organic chemistry
摘要: Sacrificial agents employed in methods of obtaining oil from rock formations by surfactant flooding comprising oxidized and/or chlorinated lignin and lignin-like derivatives obtained form inexpensive readily available sources. In one the invention such present E-stage wood pulp bleach plant effluent are concentrated use macroporous resins, reverse osmosis or membrane dialysis. another invention, new sources provided forest industry by-products. a further complexed with iron which significantly improves sacrificial agent activity derivatives. Such reduce amount expensive required recovery method.
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