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In-depth analysis and development strategic planning report of international sodium hydrosulfide market

Sodium hydrosulfide is used in the dye industry as an auxiliary for synthesizing organic intermediates and preparing sulfur dyes. The tanning industry is used for dehairing and tanning of hides and for waste water treatment. The fertilizer industry is used to remove the monomer sulfur in the acti... Read More

Sodium Hydrosulfide Production

1. Absorption method: Absorb hydrogen sulfide gas with alkali sulfide solution (or caustic soda solution). Because hydrogen sulfide gas is toxic, the absorption reaction should be carried out under negative pressure. In order to prevent the high pollution of the air by hydrogen sulfide in the exh... Read More

Sodium Sulfide Production Method And Process

1. Pulverized coal reduction method, mirabilite and pulverized coal are mixed in a ratio of 100: (21-22.5) (weight ratio) and calcined and reduced at a high temperature of 800-1100 °C, and the resultant is cooled and thermally dissolved into a liquid with dilute lye , after standing for clarifica... Read More

Bointe Energy Co.，Ltd Factory And Office Address

We, Bointe Energy Co., Ltd., formerly known as Bointe Chemical Co., Ltd., was established on April 22, 2020 and officially changed its name to Bointe Energy Co., Ltd. on February 21, 2024. Our company is Located in Tianjin Binhai New Area.  Our factory located in Ineer Mongolia, Our Strong Produc... Read More