Invention Grant
- Patent Title: Preparation of disulfide corrosion inhibitors by electrochemical methods
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Application No.: US16692990Application Date: 2019-11-22
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Publication No.: US11441230B2Publication Date: 2022-09-13
- Inventor: Ryan Matthew Harrington , Yingrui Zhang
- Applicant: ChampionX USA Inc.
- Applicant Address: US TX Sugar Land
- Assignee: ChampionX USA Inc.
- Current Assignee: ChampionX USA Inc.
- Current Assignee Address: US TX Sugar Land
- Agency: Barnes & Thornburg LLP
- Agent Eric D. Babych
- Main IPC: C25B3/29
- IPC: C25B3/29 ; C07C37/11 ; C09K15/10 ; C25B1/02 ; C25B9/17 ; C25B11/051 ; C25B11/081
Abstract:
A method of synthesizing a disulfide compound is provided. The method may include providing an electrochemical cell that has a compartment, an anode, and a cathode. The compartment may contain a solution of one or more thiol compounds, a catalyst, and a solvent. The method may also include providing an electrical current to the electrochemical cell and converting the one or more thiol compounds into the disulfide compound.
Public/Granted literature
- US20200173038A1 PREPARATION OF DISULFIDE CORROSION INHIBITORS BY ELECTROCHEMICAL METHODS Public/Granted day:2020-06-04
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