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Ding Hui

School

School of Environmental Science and Engineering

Professional Title

Associate professor

Administrative Appointments

Centre Director

Discipline

Ecological environment engineering；Environmental Chemistry

Other Contact Information

Patents

Current position: Personal Profile > Academic Achievements > Patents

A coupled distillation system and its application to purify EPA, DPA and DHA in seal oil

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First Author:Dai Yuhang

Patent Applicant:Tianjin University

Disigner of the Invention:Dai Yuhang, Ding Hui, Xu Shimin, Zhang Yanhui

Type of Patent:Invent

Type of Patent:Authorized patents

Application Number:200910068735.7

Authorization number:ZL 200910068735.7

Number of Inventors:4

Service Invention or Not:yes

Pre One:A method and device for recovery of silicon and silicon carbide in the process of cutting waste mortar with silicon wafer

Next One:Oil-washing energy-saving device and operation process for condensing and recovery system of oil shale distillation method

Address: No. 92, Weijin Road, Nankai District, Tianjin Zip Code: 300072

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