一般端氨基聚醚攝入口腔或(huo)與皮膚(fu)、眼睛(jing)、黏膜接觸的毒(du)性可以忽略，故使用中不必有個人防護措施。但因(yin)其堿性會刺激(ji)皮膚(fu)和眼睛(jing)，故操(cao)作時要戴安全鏡和手套等防護用品。

端氨基聚(ju)醚的使用(yong)事(shi)項(xiang)，相信大家在之(zhi)前也(ye)已經學(xue)到不少(shao)了(le)，今天主要(yao)就是(shi)將眾多事(shi)項(xiang)進(jin)行簡單(dan)的串了(le)一下，希望能夠對您日后(hou)的使用(yong)時(shi)有所幫助(zhu)。

表面活性劑適(shi)應驅油(you)油(you)藏(zang)溫(wen)度和礦(kuang)化(hua)度度條(tiao)件，具有很高(gao)的(de)耐(nai)(nai)溫(wen)抗鹽(yan)(yan)能(neng)力(li)。不同類(lei)型(xing)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)的(de)分(fen)(fen)(fen)(fen)(fen)類(lei)的(de)方(fang)法有很多，常(chang)見的(de)類(lei)型(xing)是在水(shui)溶(rong)液中表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)的(de)親水(shui)性(xing)(xing)(xing)(xing)離(li)子(zi)(zi)(zi)(zi)基(ji)團(tuan)的(de)結構，分(fen)(fen)(fen)(fen)(fen)為陰離(li)子(zi)(zi)(zi)(zi)、陽離(li)子(zi)(zi)(zi)(zi)、兩性(xing)(xing)(xing)(xing)離(li)子(zi)(zi)(zi)(zi)、非(fei)離(li)子(zi)(zi)(zi)(zi)型(xing)和混合(he)型(xing)5種(zhong)類(lei)型(xing)；根據分(fen)(fen)(fen)(fen)(fen)子(zi)(zi)(zi)(zi)量(liang)大小(xiao)分(fen)(fen)(fen)(fen)(fen)類(lei)，可(ke)分(fen)(fen)(fen)(fen)(fen)為低分(fen)(fen)(fen)(fen)(fen)子(zi)(zi)(zi)(zi)的(de)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)（分(fen)(fen)(fen)(fen)(fen)子(zi)(zi)(zi)(zi)量(liang)300）和高(gao)分(fen)(fen)(fen)(fen)(fen)子(zi)(zi)(zi)(zi)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)（分(fen)(fen)(fen)(fen)(fen)子(zi)(zi)(zi)(zi)量(liang)為1000以上(shang)）；按(an)照對三(san)次采油(you)技術(shu)的(de)油(you)藏(zang)條(tiao)件對表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)性(xing)(xing)(xing)(xing)能(neng)的(de)要求，可(ke)以分(fen)(fen)(fen)(fen)(fen)為耐(nai)(nai)鹽(yan)(yan)的(de)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)體系(xi)、耐(nai)(nai)溫(wen)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)體系(xi)，抗鹽(yan)(yan)耐(nai)(nai)高(gao)溫(wen)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)體系(xi)和特殊地(di)層條(tiao)件下表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)體系(xi)；按(an)照來源分(fen)(fen)(fen)(fen)(fen)類(lei)，可(ke)分(fen)(fen)(fen)(fen)(fen)為天然(ran)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)，合(he)成(cheng)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)和生物表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)；根據溶(rong)解性(xing)(xing)(xing)(xing)，表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)的(de)分(fen)(fen)(fen)(fen)(fen)類(lei)可(ke)分(fen)(fen)(fen)(fen)(fen)為水(shui)溶(rong)性(xing)(xing)(xing)(xing)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)和油(you)溶(rong)性(xing)(xing)(xing)(xing)表(biao)(biao)(biao)(biao)面(mian)(mian)(mian)(mian)(mian)活(huo)(huo)(huo)性(xing)(xing)(xing)(xing)劑(ji)(ji)。?

1）表面(mian)活(huo)性(xing)(xing)劑(ji)對油水界(jie)面(mian)活(huo)性(xing)(xing)高、油水界(jie)面(mian)的降(jiang)低能力強，使油與水界(jie)面(mian)張(zhang)力低于10.2?mN／m，具有(you)(you)一定(ding)程度的溶解性(xing)(xing)，濁(zhuo)點不受PH值的影響或有(you)(you)較小的影響。? ??

2）表面(mian)(mian)活性劑與巖(yan)石表面(mian)(mian)之間的相(xiang)互作用小，在巖(yan)石表面(mian)(mian)上的吸附(fu)能(neng)力弱或(huo)不易吸附(fu)。

3）表(biao)面活(huo)性(xing)劑溶于地層水(shui)中，具(ju)有較大的(de)擴(kuo)散速度，但抗(kang)稀釋能力(li)(li)較強(qiang)，即表(biao)面活(huo)性(xing)劑濃度降低(di)，從而(er)降低(di)油水(shui)界面張(zhang)力(li)(li)的(de)能力(li)(li)或變小，驅油效果(guo)更好。

4）具有良(liang)好(hao)的穩定性，和其他化學劑或注(zhu)入水、底(di)層物(wu)質不發生(sheng)反應，沒有裂解降解反應。

5）在驅油(you)過程(cheng)中，考慮表(biao)面活性(xing)(xing)劑驅油(you)系統的配伍性(xing)(xing)問題和油(you)藏(zang)開發程(cheng)度之間的關系。? ?