barium sulfide

Manufacturing the Barium Salts, as well Thiourea and Sodium Hydrosulfide by the Double Decomposition Reaction of Barium sulfide and Hydrochloric Acid

硫化钡&盐酸复分解法制钡盐、硫脲、硫氢化钠

Abstract The barium hydroxide was produced by the reaction of raw material barium sulfide with the copper oxide in water.

以硫化钡为原料，在水溶液中与氧化铜反应，生成氢氧化钡。

A white pigment consisting of a mixture of zinc sulfide, zinc oxide, and barium sulfate.

钡硫酸盐是一种辐射光不能穿透的状之.

The factors of effecting on barium sulfide content in coarse product are analyzed, and the measures for improving the quality of coarse product are provided.

分析了影响粗钡中硫化钡含量的各因素，阐述了提高钡盐生产中粗钡质量的措施。

The Surface Character of Organic Barium Sulfate, Zinc Sulfide and Lithopone

硫酸钡、硫化锌和立德粉有机化改性的表面性质

The paper explored the manufacturing process of substitute wollastonite flour for barium sulfide to produce the alkyd putty.

探讨了用硅灰石粉代替硫酸钡制造醇酸腻子。

Chemical properties of stability, with a total reduction of carbon barium sulfide.

化学性质稳定, 与碳共热还原为硫化钡.

Substitute Wollastonite Flour for Barium Sulfide to Produce Alkyd Putty

硅灰石粉代硫酸钡制醇酸腻子

Producing thiourea and sodium hydrosulfide along with barium sulfate in double decomposition reaction of barium sulfide and sulphuric acid

复分解法生产硫酸钡联产硫脲、硫氢化钠的研究

In this article, sodium oleate with different concentration is used to modify Barium Sulfate, Zinc Sulfide and lithopone. The specific surface area, specific pore volume and the average pore radius of the same samples were determined.

利用不同浓度的油酸钠对硫化锌、硫酸钡和立德粉进行有机化改性，测定了改性样品的比表面、比孔容、平均孔半径的变化。