drag-reduction agent

An appropriate drag-reduction agent and the synthetic amphoteric ionic surface active agent are chosen to refit. The refitted foam discharge agent is comprehensively evaluated in foamability, forn stability, water-carried capacity, thermal stability and buffering erosion capacity.
選擇了合適的減阻劑與合成的兩性離子型表面活性劑進行復(fù)配，并對復(fù)配后的泡排劑進行了起泡性能，穩(wěn)泡性能，攜水能力，熱穩(wěn)定性，緩蝕能力的綜合評價研究。