acid sludge

基本解釋

Twice technology reforms and the structure of main equipment for the recovery of chromic acid sludge by phosphoric acid method are described.
介紹該廠鉻鹽車(chē)間利用磷酸法對(duì)鉻酸渣回收利用的兩次技術(shù)改造及主要設(shè)備的結(jié)構(gòu)，以供同行業(yè)廠家參考。
By using this two step sulfonation procedure the acid sludge creation is much decreased, the quality of RO improved and the total yield of KPS+RO increased to >81%.
這種二次磺化工藝使酸渣生成量大大減少，剩余油質(zhì)量提高，總收率超過(guò)81%。
Acid and heavy oil contact is easy to produce acid sludge and secondary products and which would make damage(Plug formation channel, Can not effectively increase production)etc.
酸液和稠油接觸后易產(chǎn)生酸渣以及酸化后酸巖二次產(chǎn)物造成的傷害（堵塞地層通道，不能有效增產(chǎn)）等。
lib.swpu.edu.cn