Invention Grant
- Patent Title: Device for evaluating foaming property of gas-soluble surfactant and application thereof
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Application No.: US14917857Application Date: 2015-05-07
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Publication No.: US10006845B2Publication Date: 2018-06-26
- Inventor: Zhaomin Li , Chao Zhang , Binfei Li , Songyan Li , Jiquan Liu , Quanwei Dong
- Applicant: CHINA UNIVERSITY OF PETROLEUM
- Applicant Address: CN Qingdao
- Assignee: CHINA UNIVERSITY OF PETROLEUM
- Current Assignee: CHINA UNIVERSITY OF PETROLEUM
- Current Assignee Address: CN Qingdao
- Agency: CMB Patent Consulting, LLC
- Priority: CN201410212430 20140519
- International Application: PCT/CN2015/078483 WO 20150507
- International Announcement: WO2015/176610 WO 20151126
- Main IPC: G01N3/00
- IPC: G01N3/00 ; G01N13/00 ; G01F13/00 ; C09K8/94
Abstract:
A device for evaluating the foaming property of a gas-soluble surfactant, which comprises a gas source part, an evaluating kettle, a liquid part, and an intermediate container part. The rotation of the evaluating kettle, the gas-soluble surfactant and the supercritical carbon dioxide can be sufficiently and evenly mixed with each other when the solubility of the gas-soluble surfactant in the supercritical carbon dioxide is measured.
Public/Granted literature
- US20170082528A1 DEVICE FOR EVALUATING FOAMING PROPERTY OF GAS-SOLUBLE SURFACTANT AND APPLICATION THEREOF Public/Granted day:2017-03-23
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