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AN OVERVIEW OF CATALYST SULFIDING The purpose of this publication is to present an overview of the presulfiding process. One of the first sulfur-bearing agents used in the 1960s was Dimethyl Sulfide (DMS) supplied by Crown Zellerbach, Inc, now

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Dimethyl Disulfide is a stable pale yellow liquid which works as an effective product in the sulfiding process because of its high sulphur content. It is soon becoming the sulfiding industry’s sulfiding reagent of choice because it offers more

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