title: [Some physical-chemical properties of the colloid of bentonite in Xinjiang Tuoksun county].
abstract: The X-ray diffraction pattern, infrared spectrum, differential thermal curve, dewatering curve, cation exchange capacity and specific surface of the colloid of bentonite in China (Xinjiang Tuoksun) are presented and are compared with that of bentonites in the united states (Wyoming), New Zealand (Quarget) and French. The results indicate that particles in China are finer, crystals are better, purities are higher and capabilities of absorbing water are greater. So that it has better technology characteristic in metals.
authors.affiliation: Environmental Scientific Investigate and Designing Institute of Shaanxi Province, 710061 Xian.
authors.forename: B
authors.initials: B
authors.lastname: Liu