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b01d46/00 专门用于把弥散粒子从气体或蒸气中分离出来的经过改进的过滤器和过滤方法（过滤元件入b01d 24/00至b01d 35/00；过滤材料入b01d 39/00；它们在过滤器外的再生入b01d …

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2019年1月1日 · B01D is the most general class as far as separation other than solids from solids is concerned. Apparatus for separating solids from solids are covered by B03B when the …

Group B01D 15/22 is impacted by reclassification into groups B01D 15/122, B01D 15/1801, B01D 15/1894, B01D 15/1896 and B01D 15/222. All groups listed in this Warning should be …

b01d 分离（用湿法从固体中分离固体入b03b、b03d，用风力跳汰机或摇床入b03b，用其他干法入b07；固体物料从固体物料或流体中的磁或静电分离，利用高压电场的分离入b03c；离心机、 …

Group B01D 59/00 (separation of isotopes) takes precedence over other groups of this subclass since it covers separation of isotopes of the same chemical element, whatever process or …

具有不专门包括在b01d 24/00至b01d 33/00组中的特征或应用的过滤装置；用于过滤的辅助装置；过滤器外壳结构

摘要: 本实用新型提供一种适用于污泥和生物质焚烧烟气的净化系统，可同步脱酸、脱硝、除尘、去除二噁英和重金属，满足超低排放要求。 石灰石粉仓和SNCR氨水储罐均与焚烧炉连接；焚 …

Separation of isotopes of the same chemical element is covered by group B01D 59/00, whatever process or apparatus is employed; group B01D 59/00 therefore takes precedence over other …