Sodium chlorate

About: Sodium chlorate is a research topic. Over the lifetime, 791 publications have been published within this topic receiving 6844 citations.

Far UV Optical Activity of Sodium Chlorate

Abstract: The optical rotatory dispersion (ORD) and circular dichroism CD) of sodium chlorate is presented in the far UV at and near the UV absorption peak. Although previous data published on sodium chlorate showed the ORD in the visible and near UV, the far UV was less accessible due to the large absorption in the region of interest. This obstacle has been overcome by using thin plates of single crystal sodium chlorate. The most significant aspect of this work is that it confirms previous predictions of an anomaly near the absorption peak based upon a Drude equation.

Electro-erosion machining liquid

Abstract: This is a compound machining liquid of electrolyzation and electric spark. The electro-erosion machining liquid is consisted of 10%-20% sodium nitrate, 1%-10% sodium carbonate, 3%-5% sodium chlorate, 0.5%-1% disodium hydrogen phosphate, 1%-3% potassium dichromic acid, 3%-6% potassium sodium tartrate, 3%-65 sodium hydrate, 1%-5% sodium fluoride and water (by weight). It is suitable for compound maching of electrolyzation and electric spark in low voltage condition, electric current is 5-1000A. Efficiency and accuracy are high.

Chlorine dioxide generator

Abstract: In the production of chlorine dioxide from concentrated solutions of sodium chlorate and hydrogen chloride, plugging of the generator is prevented by initially mixing the solutions under vigorous agitation conditions.

Chlorine Oxygen Acids and Salts, Chloric Acid and Chlorates

Abstract: Sodium chlorate is the primary raw material for the manufacture of chlorine dioxide, a bleaching agent in the pulp and paper industry. Increases in the chlorine dioxide substitution for chlorine in pulp bleaching have resulted in an average growth of 12%/y in production. Sodium chlorate is prepared electrolytically. The modern technology described minimizes sodium chloride and sodium dichromate impurities. Chlorates are powerful oxidizers, and they are also used in perchloric salt and uranium production. Chloric acid technologies have been developed which allow the generation of chlorine dioxide directly from the acid, without the formation of sodium salts in the generator.

Stable chlorine dioxide combination premixed liquid used for production and preparation thereof

Abstract: Disclosed are a stable premix of chlorine dioxide composition in production and a process for preparation thereof, which are used to resolve the problem of stability of raw material. The technical scheme of the stable premix is that the premix is composed of water of 50-70, alkali metal chlorate of 70-90, pH value regulator of 0.5-1, hydrogen peroxide of 50-75 with concentration of 30% and stabilizer of 1-2 by weight unit, wherein the alkali metal chlorate is one or mixture of sodium chlorate, potassium chlorate and barium chlorate, the pH value regulator is one or mixture of sulfuric acid and hydrochloric acid, and the stabilizer is one or mixture of polyacrylic acid, acrylic acid, hydrofluoric acid and potassium fluoride. The premix and the process have the advantages that a, components are less in a formulation, the process is simple, raw material is broad in source with low cost, b, the premix do not contain phosphorus, thereby resulting in no pollution source, c, stability is strong, and the storage time is long, thereby benefiting the storage and transportation of the raw material.