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ABOUT US

Minqin dongshun chemical co., LTD., founded in 2015, is located in baialkali lake industrial park, donghu town, minqin county, wuwei city, gansu province. The company covers an area of 79 mu, with a fixed asset investment of 53.6 million yuan. It is adjacent to the reserves of more than 10 million tons of salt and salt mines, and enjoys unique resource advantages.

The company has a newly built 30000t/at sulfide production line and 150000t/at powder production equipment. Select high-quality alcali sulphide production of sodium sulphate as raw materials, play the advantages of the long turn calcining process, realize the alcali sulphide concentrate line "optimum" production system goal, auxiliary process piping all use stainless steel material, to ensure that the excellent product quality, it can produce many specifications and different quality standard alcali sulphide nearly 10 kinds of products, is a collection of "production, supply, sales and research" as one of the new type of modern enterprise.

The company is based on the development strategy of "based on the advantages of resources, giving full play to the scale benefit, relying on the development of surrounding enterprises and promoting the local economic growth". In line with "the development of local economy, returns home" business ideas, seize opportunities, spanning development, set up advanced consciousness, continuously introduce advanced technology, efforts to expand the market, make the enterprise to the green, energy-saving, healthy and scientific development model.

We sincerely hope to work with the people with lofty ideals to seek common development and achieve win-win results.

PRODUCT

Sodium Sulfide

Inorganic chemical product

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Crystal Sulfide

Inorganic chemical product

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NEWS

新聞

Responsibility for safety of dangerous chemicals warehouse keeper

1. The warehouse keeper of hazardous chemicals should be familiar with the nature of the hazardous chemicals stored and used by the unit, and keep the
Use of sodium sulfide

Used for the manufacture of sulfur dyes, leather depilation agents, metal smelting, photography, artificial silk denitrification and so on. Widely use
Precautions for operation of sodium sulfide.

Closed operation. Operators must be specially trained to strictly observe operating procedures. It is recommended that operators wear self-absorption

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Application of sodium sulphide.

The dye industry is used to produce sulfur dyes, which are the raw materials for sulfide and sulfide blue. The printing and dyeing industry is used as an agent for the dissolution of sulphur dyes. In the leather industry, it is used for hydrolysis to remove the skin, and also to prepare sodium polysulfide to accelerate the drying of dry skin. The paper industry is used as a cooking agent for paper. The textile industry is used for the reduction of denitrification and nitrification of man-made fi