Title: Talcum powder grading compression and dry powder palletizing process
Application Number: 200510046502 Application Date: 2005.05.24
Publication Number: 1721053 Publication Date: 2006.01.18
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B01J2/00,G09C1/00
Applicant(s) Name: Haicheng Zengxin Industrial Minerals Co., Ltd. Address: 114200
Inventor(s) Name:
Attorney & Agent: zhang qun
Abstract:
     The present invention relates to stepped compression dry-power granulation technique for addition agent of talcum powder used in many business, such as plastic rubber, food, cosmetics and medical treatment, which comprises steps of first and second stages crush, stepped treatment and vacuum compression. It is characterized in that uses dry power for granulation, needs no water and other addition agents and the specific weight is great. It decreases cost, stable, generates no bubble, increases its resistance to compressive and crack and benefit to environmental protection.
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