News
  1. Home
  2. Production Of Kaolin Powder For Cotics

Production Of Kaolin Powder For Cotics

Production Of Kaolin Powder For Cotics

A talc powder with a particle size of about 0.8 mm or less containing impurities such as asbestos etc. is treated with a phosphoric acid agent under heating at from 70.degree. to 250.degree. C. to remove . Patent CA1335408C Process for treating talc google. A process for improving the purity andor whiteness degree of a talc powder is disclosed.

As the world's leading manufacturer of crushing equipment, grinding equipment, beneficiation equipment, drying equipment and briquettes equipment, we provide you with products and quarries, aggregate yards, grinding yards and complete plant plans.

Get Price Send Message

Related News