HYDRAULIC BLASTING MACHINES CLEANING

Brand Owner Address Description
COBRA VEOLIA ES INDUSTRIAL SERVICES, INC. 200 East Randolph Drive, Suite 7900 Chicago IL 60601 hydraulic blasting machines for cleaning chemical processing equipment;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. The present invention provides a method for cleaning a ceramic member for use in a system for producing semiconductors. The method has the step of cleaning the ceramic member with an organic acid or a weak acid. Preferably, the ceramic member is cleaned with a strong acid before the cleaning with an organic acid or a weak acid. The ceramic member may be subjected to a blasting treatment before the cleaning with an organic acid or a weak acid. According to the method, the amount of metal transferred from the ceramic member to a semiconductor may be considerably reduced.