defluorination

常見(jiàn)例句

The mechanisms and some affect factors for chemical disposal defluorination of wet-process phosphoric acid were introduced.
介紹了濕法磷酸化學(xué)法脫氟的脫氟機(jī)理和影響脫氟率的多種因素。
Using paraffin amine as dissolvent and kerosene as diluent for the purification and defluorination of wet process phosphoric acid by solvent extraction was studied.
為對(duì)濕法磷酸進(jìn)行凈化脫氟，用胺類(lèi)溶劑作萃取劑，煤油作稀釋劑，對(duì)濕法磷酸進(jìn)行了溶劑萃取脫氟的工藝研究。