CN102660038B - 有机二胺交联剂制备水解聚丙烯腈类降滤失剂的方法 - Google Patents
有机二胺交联剂制备水解聚丙烯腈类降滤失剂的方法 Download PDFInfo
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- CN102660038B CN102660038B CN 201210126149 CN201210126149A CN102660038B CN 102660038 B CN102660038 B CN 102660038B CN 201210126149 CN201210126149 CN 201210126149 CN 201210126149 A CN201210126149 A CN 201210126149A CN 102660038 B CN102660038 B CN 102660038B
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- polyacrylonitrile
- organic diamine
- fluid loss
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CN 201210126149 CN102660038B (zh) | 2012-04-26 | 2012-04-26 | 有机二胺交联剂制备水解聚丙烯腈类降滤失剂的方法 |
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CN 201210126149 CN102660038B (zh) | 2012-04-26 | 2012-04-26 | 有机二胺交联剂制备水解聚丙烯腈类降滤失剂的方法 |
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CN102660038A CN102660038A (zh) | 2012-09-12 |
CN102660038B true CN102660038B (zh) | 2013-07-31 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103923242B (zh) * | 2014-04-19 | 2015-04-08 | 商南天和泥浆有限公司 | 一种水解聚丙烯腈铵盐生产系统 |
CN106047315B (zh) * | 2016-06-16 | 2019-02-19 | 齐鲁工业大学 | 一种有机硅改性水解聚丙烯腈钠盐低粘降滤失剂的制备方法 |
CN106928942B (zh) * | 2017-03-10 | 2017-12-08 | 石家庄华莱鼎盛科技有限公司 | 钻井液用降滤失剂am/aa/水解聚丙烯腈铵盐共聚物水剂及其制备方法 |
CN111500269B (zh) * | 2020-06-08 | 2022-06-28 | 保定市三拓化工产品有限公司 | 一种钻井液降滤失剂 |
CN111533833B (zh) * | 2020-06-08 | 2022-11-22 | 保定市三拓化工产品有限公司 | 一种钻井液降滤失剂的制备方法 |
CN112029485B (zh) * | 2020-11-03 | 2021-02-26 | 胜利油田钻井飞龙泥浆技术服务有限公司 | 一种复合型中分子磺酸盐降滤失剂及其制备方法 |
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2012
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Non-Patent Citations (4)
Title |
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"腈纶废丝改性水解物的制备及其絮凝效果";范福海等;《应用化工》;20041231;第33卷(第6期);第28-30页 * |
"腈纶肥料与油田化学品开发";张清川;《河南化工》;19930928(第9期);第26-28页 * |
张清川."腈纶肥料与油田化学品开发".《河南化工》.1993,(第9期), |
范福海等."腈纶废丝改性水解物的制备及其絮凝效果".《应用化工》.2004,第33卷(第6期), |
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Application publication date: 20120912 Assignee: Zibo Tenghui Oil Chemical Co., Ltd. Assignor: Shandong University Contract record no.: 2014370000160 Denomination of invention: Method for preparing hydrolytic polyacrylonitrile filtrate reducer by organic diamine cross-linking agent Granted publication date: 20130731 License type: Exclusive License Record date: 20141107 |
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