公开(公告)号：US11926540B2

公开(公告)日：2024-03-12

申请号：US17686556

申请日：2022-03-04

Applicant: Scientific Design Company, Inc.

Inventor： Saurabh Katiyar ,  Saurabh H. Parikh ,  Jason P. Durand

IPC: C02F1/42 ,  C02F101/34 ,  C02F103/36 ,  C07D303/04

CPC classification number: C02F1/42 ,  C07D303/04 ,  C02F2001/422 ,  C02F2101/34 ,  C02F2103/36

Abstract: A method for the oxidation of ethylene to form ethylene oxide which comprises
treating an aqueous stream in a cycle water treatment unit containing an anion exchange resin to reduce the content of the impurities.