spent caustic

常見例句

Sodium sulfide spent caustic liquor was treated by wet air oxidation (WAO).
采用濕式空氣氧化法處理含硫化鈉廢堿液。
The bottom plates in the liquid section have suffered from severe corrosion caused by the precipitation of sulfuric acid carried by neutral oil in spent caustic.
液相部位的罐底板，由于堿渣中性油帶有的硫酸沉積，造成底板局部位置腐蝕嚴(yán)重。
Under the same total alkalinity, the absorbing rate of the regenerated spent caustic liquid (or mass transfer factor) is directly related with the OH concentration.
在相同的總堿度下，再生廢堿液的吸收速率（或傳質(zhì)系數(shù)）與OH_-的濃度直接相關(guān)。