ash removal meaning in Chinese

除灰
清灰

Analysis on the common faults of the positive pneumatic ash removal system
正压气力除灰系统常见故障分析
Domestic solid mineral fuel fired boilers with rated output up to 45 kw - domestic solid mineral fuel fired boilers with rated output up to 45 kw - specification for boilers with undergrate ash removal
额定输出不超过45kw的家用固体矿物燃料锅炉.第1部分:炉底除灰锅炉规范
Ingredients of ash during the production of terephthalic acid are introduced , possible ash - forming mechanism is analyzed , affecting factors on ash - forming is reviewed , various measures for ash removal are commented
摘要介绍了生产对苯二甲酸时产生的灰分的成分，分析了灰分形成的可能机理，叙述了灰分生成的影响因素，对除去灰分的5种措施作了评述。