Title: Process for production of mica-iron oxide pigment
Application Number: 92103169 Application Date: 1992.04.21
Publication Number: 1074230 Publication Date: 1993.07.14
Approval Pub. Date: Granted Pub. Date: 1998.12.16
International Classifi-cation: C09C1/24
Applicant(s) Name: Pb Address: 241200
Inventor(s) Name: Wang Houqi, Wang Nanyang
Attorney & Agent: JIANG GUANGEN
Abstract:
     The micaceous iron oxide pigment is made up of natural micaceous iron oxide ore through breaking, grinding, sorting and baking. The process features that ore-grinding and sorting steps are continuously completed only one by use of sand pump and hydroclone, so avoiding proportioning in batch ball crusher several times. As a result, the concentration of ore pulp may be well controlled to improve the quality and quantity of product.
Time: 12