CN105254040B - 一种油田回注水用缓蚀阻垢剂及其制备方法 - Google Patents
一种油田回注水用缓蚀阻垢剂及其制备方法 Download PDFInfo
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- CN105254040B CN105254040B CN201510738533.4A CN201510738533A CN105254040B CN 105254040 B CN105254040 B CN 105254040B CN 201510738533 A CN201510738533 A CN 201510738533A CN 105254040 B CN105254040 B CN 105254040B
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- corrosion inhibiting
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药剂 | 投加量/mg/L | CaCO3阻垢率% | CaSO4阻垢率% | BaSO4阻垢率% |
实施例1 | 50 | 93.2 | 92.2 | 91.6 |
实施例2 | 50 | 92.6 | 91.8 | 90.9 |
实施例3 | 50 | 93.1 | 91.6 | 91.3 |
聚天冬氨酸 | 50 | 86.4 | 79.2 | 71.3 |
聚环氧琥珀酸 | 50 | 82.6 | 78.3 | 71.5 |
PBTCA | 50 | 80.2 | 71.8 | 67.9 |
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CN105254040A CN105254040A (zh) | 2016-01-20 |
CN105254040B true CN105254040B (zh) | 2017-11-14 |
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CN112023711A (zh) * | 2019-06-04 | 2020-12-04 | 福州源洁环保科技有限公司 | Ro反渗透膜处理剂及其制备方法 |
CN111704250B (zh) * | 2020-06-19 | 2022-05-06 | 德蓝水技术股份有限公司 | 一种油田中性缓蚀阻垢剂及其制备方法 |
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FR2751335B1 (fr) * | 1996-07-19 | 1998-08-21 | Coatex Sa | Procede d'obtention de polymere hydrosolubles, polymeres obtenus et leurs utilisations |
FR2795432B1 (fr) * | 1999-06-28 | 2001-08-24 | Atofina | Compositions inhibitrices de la corrosion pour fluides de transfert de chaleur |
CN102344790B (zh) * | 2010-12-13 | 2013-06-19 | 新疆德蓝股份有限公司 | 一种用于油田回注水的缓蚀阻垢剂的制备 |
CN103359838B (zh) * | 2012-04-10 | 2014-09-10 | 上海依科绿色工程有限公司 | 一种高性能含镀锌材质在密闭式高温热水***的复合缓蚀阻垢剂及其制备与应用 |
CN104609578B (zh) * | 2013-11-01 | 2017-01-11 | 湖州欧美新材料有限公司 | 多组分缓蚀阻垢剂 |
CN104445648A (zh) * | 2014-11-14 | 2015-03-25 | 天津大港油田滨港集团博弘石油化工有限公司 | 一种用于油田注水处理的缓蚀阻垢剂 |
CN104556427A (zh) * | 2015-01-15 | 2015-04-29 | 鞍钢贝克吉利尼水处理有限公司 | 蒸氨塔水处理用复合高效缓蚀阻垢剂 |
CN104893698B (zh) * | 2015-05-21 | 2018-04-27 | 北京化工大学 | 一种注水井用综合处理剂及其制备方法 |
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Effective date of registration: 20190415 Address after: 830013 the Xinjiang Uygur Autonomous Region Urumqi high tech Zone (new town) North District Industrial Park, 216 Lantian Road Patentee after: De blue water technology, Limited by Share Ltd Address before: 100089 Haidian District, Beijing, Shanghai Information Industry Base Development Road No. 1 B block 3, 3060 Patentee before: De LAN (Beijing) environment Co., Ltd. |
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