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发明名称
一种用于石油开采的乳化降粘剂
摘要
本发明涉及石油开采用的乳化降粘剂。它含有造纸黑液树脂、作为改进剂的脂肪酸钠,表面活性剂,氢氧化钠和水。本产品的降粘率可高达80%,能降低蜡熔点,极易溶于水,无毒,对人体无害,制造工艺简单,产品成本低。
申请公布号
CN1355272A
申请公布日期
2002.06.26
申请号
CN00133317.8
申请日期
2000.11.24
申请人
李大昌
发明人
李大昌
分类号
C09K7/02
主分类号
C09K7/02
代理机构
代理人
主权项
1.一种用于石油开采的乳化降粘剂,其特征是,包括含85~95%重量百分数的造纸黑液树脂60~80重量份,作为改良剂的脂肪酸钠10~40重量份,表面活性剂9~14重量份,氢氧化钠10~16重量份,水60~85重量份。
地址
100007北京市东城区美术馆后街西杨威胡同6号
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