摘要
本文用 GB 7462-87和 QB 385-64两种标准 Ross-Miles 仪测定了4种发泡剂的发泡能力和泡沫稳定性。通过对比研究,认为用 GB 7462-87代替 QB 385-64,可使评价方法简易化,但由于测定温度改变,得到的相对评价结果将受到一定程度的影响。
The foaming power of four surfactants (Quick Foam,Baroid co.,USA);AF2,Petrolite co.,USA);KZF123 made in China);and ABS,chemical reagent)and the stability of foam formed with them are determined by using standard Ross-Miles Apparatus (QB 385-64) and its Modification (GB 7462-87).The later is more simple and convinient in the procedure. The dependences of these two characteristics determined on different apparatus on the sur- factant concentration are similar in their tendency,nevertheless the order of surfactants according to the determinations by different apparatus may be altered because of different test temperatures.
出处
《油田化学》
CAS
CSCD
北大核心
1990年第2期194-197,共4页
Oilfield Chemistry
