CN105104399B - 一种油井颗粒缓蚀杀菌剂及其制备方法 - Google Patents
一种油井颗粒缓蚀杀菌剂及其制备方法 Download PDFInfo
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EP3555177A1 (en) | 2016-12-14 | 2019-10-23 | Ecolab USA, Inc. | Quaternary cationic polymers |
CN107410301A (zh) * | 2017-06-22 | 2017-12-01 | 上海久安水质稳定剂厂 | 一种高效粘泥抑制剂及其制备方法 |
WO2019241056A1 (en) | 2018-06-12 | 2019-12-19 | Ecolab Usa Inc. | Quaternary cationic surfactants and polymers for use as release and coating modifying agents in creping and tissue papers |
CN109971447B (zh) * | 2019-04-30 | 2021-01-26 | 濮阳市科洋化工有限公司 | 一种用于油井集输及污水处理系统的杀菌型缓蚀剂及其制备方法 |
CN112442348A (zh) * | 2020-12-17 | 2021-03-05 | 西安文理学院 | 一种酸化解堵用酸化缓蚀剂及其制备方法 |
CN112544624B (zh) * | 2020-12-18 | 2021-07-06 | 成都劳恩普斯科技有限公司 | 页岩气管线专用环保一体化杀菌缓蚀剂及其制备方法 |
CN116023920A (zh) * | 2022-11-11 | 2023-04-28 | 天津大港油田滨港集团博弘石油化工有限公司 | 一种环保型四环咪唑啉固体缓蚀剂及其制备方法 |
CN116814012B (zh) * | 2023-05-31 | 2024-02-06 | 吉林盛大电缆有限公司 | 一种耐低温氯化聚乙烯电缆保护套材料及其制备方法 |
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Inventor after: Wang Xiangzeng Inventor after: Du Suzhen Inventor after: Zhao Yajie Inventor after: Li Hui Inventor after: Guo Xuehui Inventor before: Du Suzhen Inventor before: Wang Xiangzeng Inventor before: Zhao Yajie Inventor before: Li Hui Inventor before: Guo Xuehui |
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Effective date of registration: 20211102 Address after: 716000 2-1-402, zhaizegou phase I, Baota District, Yan'an City, Shaanxi Province Patentee after: Yan'an Jiufeng Energy Technology Co.,Ltd. Address before: 710065, No. 18, two East, electronic road, Shaanxi, Xi'an Patentee before: XI'AN SHIYOU University |