CN109021954A - 低毒润滑油乳化剂 - Google Patents

低毒润滑油乳化剂 Download PDF

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Publication number
CN109021954A
CN109021954A CN201810916349.8A CN201810916349A CN109021954A CN 109021954 A CN109021954 A CN 109021954A CN 201810916349 A CN201810916349 A CN 201810916349A CN 109021954 A CN109021954 A CN 109021954A
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parts
triethanolamine
oleic acid
polyoxyethylene ether
sorbitan trioleate
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CN201810916349.8A
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邹政渊
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Changzhou Allison Power Technology Co Ltd
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Changzhou Allison Power Technology Co Ltd
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Priority to CN201810916349.8A priority Critical patent/CN109021954A/zh
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

本发明涉及表面活性剂技术领域，尤其是一种低毒润滑油乳化剂，由以下重量份的原料组成：失水山梨醇三油酸酯2~5份，壬基酚聚氧乙烯醚0.3~0.5份，三乙醇胺0.3~0.8份，油酸1~3份，重烷基苯磺酸钙3~6份，其中，失水山梨醇三油酸酯3份，壬基酚聚氧乙烯醚0.35份，三乙醇胺0.5份，油酸2份，重烷基苯磺酸钙5份，该配比制得的降黏剂活性强，表面张力低，对石蜡、胶质和沥青有较好的洗涤、降黏作用，可达到降低油层黏度、提高油藏的采收率的目的。

Description

低毒润滑油乳化剂
技术领域
本发明涉及表面活性剂技术领域，尤其是一种低毒润滑油乳化剂。
背景技术
乳化剂是能够改善乳浊液中各种构成相之间的表面张力，使之形成均匀稳定的分散体系或乳浊液的物质，乳化剂是表面活性物质，分子中同时具有亲水基和亲油基，它聚集在油/水界面上，可以降低界面张力和减少形成乳状液所需要的能量，从而提高乳状液的能量。
现有用于油井乳化的降黏剂活性差，降黏效果差，满足不了日益增长的使用需求。
发明内容
为了克服现有的上述的不足，本发明提供了一种低毒润滑油乳化剂。
本发明解决其技术问题所采用的技术方案是：一种低毒润滑油乳化剂，由以下重量份的原料组成：失水山梨醇三油酸酯2~5份，壬基酚聚氧乙烯醚0.3~0.5份，三乙醇胺0.3~0.8份，油酸1~3份，重烷基苯磺酸钙3~6份。
进一步的，包括失水山梨醇三油酸酯3份，壬基酚聚氧乙烯醚0.35份，三乙醇胺0.5份，油酸2份，重烷基苯磺酸钙5份。
本发明的有益效果是，该配比制得的降黏剂活性强，表面张力低，对石蜡、胶质和沥青有较好的洗涤、降黏作用，可达到降低油层黏度、提高油藏的采收率的目的。
具体实施方式
一种低毒润滑油乳化剂，由以下重量份的原料组成：失水山梨醇三油酸酯2~5份，壬基酚聚氧乙烯醚0.3~0.5份，三乙醇胺0.3~0.8份，油酸1~3份，重烷基苯磺酸钙3~6份，其中，失水山梨醇三油酸酯3份，壬基酚聚氧乙烯醚0.35份，三乙醇胺0.5份，油酸2份，重烷基苯磺酸钙5份。
该配比制得的降黏剂活性强，表面张力低，对石蜡、胶质和沥青有较好的洗涤、降黏作用，可达到降低油层黏度、提高油藏的采收率的目的。
以上说明对本发明而言只是说明性的，而非限制性的，本领域普通技术人员理解，在不脱离所附权利要求所限定的精神和范围的情况下，可做出许多修改、变化或等效，但都将落入本发明的保护范围内。

Claims (2)

1.一种低毒润滑油乳化剂，其特征是，由以下重量份的原料组成：失水山梨醇三油酸酯2~5份，壬基酚聚氧乙烯醚0.3~0.5份，三乙醇胺0.3~0.8份，油酸1~3份，重烷基苯磺酸钙3~6份。
2.根据权利要求1所述的低毒润滑油乳化剂，其特征是，所述失水山梨醇三油酸酯3份，壬基酚聚氧乙烯醚0.35份，三乙醇胺0.5份，油酸2份，重烷基苯磺酸钙5份。
CN201810916349.8A 2018-08-13 2018-08-13 低毒润滑油乳化剂 Withdrawn CN109021954A (zh)

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CN109021954A true CN109021954A (zh) 2018-12-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114479781A (zh) * 2020-10-23 2022-05-13 中国石油化工股份有限公司 一种低凝点乳化剂及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114479781A (zh) * 2020-10-23 2022-05-13 中国石油化工股份有限公司 一种低凝点乳化剂及其制备方法

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Application publication date: 20181218