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US4218222A Method of charging solids into coal gasification reactor 失效
将固体装入煤气化反应器的方法

Method of charging solids into coal gasification reactor
Abstract:
An extruder for feeding finely divided solids. And, in combination therewith, means for using gas in various ways to repulverize the finely divided solids. It lends itself to a procedure for continuously charging finely divided solids with water into a high pressure reactor. The high pressure is inherently contained, and the solids are repulverized for use in a reaction.
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