spent acid
常见例句
- Reserch Progress in Comprehensive Utilization of Spent Acid and Waste Water in Titanium Dioxide Production;
介紹了目前國內外鈦白廢酸、廢水的利用與治理技術。 - In conventional acidizing to low permeability reservoir, the formation will be damaged again owing to the unthorough flowback of the spent acid, so foamed acid has been used.
針對應用常槼酸化技術對低滲油層進行改造時,由於返排不徹底對其造成二次汙染,故建議使用泡沫酸。 - The gel breaking experiments show that the gel breaker in variable-viscosity acid highly contacted with spent acid in the high shear rate contribute to the swift and complete gel breaking.
在高剪切速率下,變黏酸中的破膠劑能與殘酸充分接觸,使其能夠快速、完全的破膠;
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