| 摘要 |
This invention relates to an apparatus for discharging particulate solids, especially hazardous or toxic materials and contaminants of the atmosphere, from bulk shipping containers, such as bulk-bags, at controlled discharge rates, in an environmentally acceptable manner which eliminates exposure of the environment and personnel to contamination by the material and which allows for an essentially clinically clean environment due to emptying and transfer of the contents to process equipment.
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