Patents Assigned to DSL Processing (Europe) Ltd
  • Method of refining carbon black char
    Publication number: 20050072337
    Abstract: A method of refining carbon black char, the method comprising removing particles greater than approximately 1 mm in size from a carbon black char feed.
    Type: Application
    Filed: December 11, 2003
    Publication date: April 7, 2005
    Applicant: DSL Processing (Europe) Ltd
    Inventors: Susan Wright, Peter Callahan, Martin Gregory