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Direct application of hydrazine hydrate
1. Anticorrosion additive used for circulating water in thermal power plants and nuclear power plants. 2. Deoxidizer for water used in industrial boilers and high-pressure steam boilers. Hydrazine hydrate is a deoxidizer, which can reduce the dissolved oxygen in water and is used to further remove the residual trace dissolved oxygen in boiler feed water after thermal deoxidization. Because dissolved oxygen in feedwater will cause corrosion of boiler tube wall. Adding hydrazine hydrate to the boiler feed water can not only deoxidize, but also prevent the formation of iron scale and copper scale in the boiler.
2022-12
2022-12-19
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Properties and application fields of hydrazine hydrate
Hydrazine hydrate is an inorganic compound with the chemical formula N2H4 · H2O. It is a colorless crystalline solid with a pungent ammonia odor at room temperature and is soluble in water and alcohol solvents.
2023-09
2023-09-28
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Important use of hydrazine hydrate
Hydrazine Hydrate is a liquid hydrazine oxygen scavenger. Hydrazine Hydrate reacts with dissolved oxygen and forms a protective film in the boiler system, It will react with O2 in the water to form H2O and N2. Product use yields an alkaline environment and therefore, not only oxygen but also carbonic acid levels are controlled.
2023-01
2023-01-03
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Use and function of hydrazine hydrate
Hydrazine hydrate, also known as hydrazine hydrate, is highly alkaline and hygroscopic. The pure product is a colorless and transparent oily liquid with light ammonia smell, and smokes in wet air, with strong alkalinity and hygroscopicity.
2023-02
2023-02-07
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Application of hydrazine hydrate in chemical industry and other markets
Hydrazine hydrate, as an important microbial chemical product, is used to convert into AC, D1PA, TSH and other foams. It is also used as modification material for removal of ammonia and carbon dioxide in heat treatment furnace and reaction kettle. In the pharmaceutical industry for the production and processing of anti-tuberculosis, anti-diabetes drugs; In the industrial production of organic fertilizer used in the production of processing herbicide, plant growth agent and sterilization, insecticide, rodenticide; In addition, it can also be used to produce and process rocket fuel, diazo, rubber auxiliaries and so on. In recent years, the application range of hydrazine hydrate is still expanding.
2023-02
2023-02-21
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Chemical Properties and Dissolution of Hydrazine Hydrate
Hydrazine hydrate is strongly alkaline. Contact with metal oxides and porous oxides such as mercury and copper that are easy to be reduced will cause fire and decomposition. It can erode glass, rubber, leather, cork, etc. Dehydrate. Decomposition into N2, NHa and H2 at high temperature; Hydrated callus has strong reducibility, and it is associated with halogen, HNO3, KMnO; It can absorb CO2 in the air and produce smoke. In contact with oxidant, it will ignite spontaneously.
2022-12
2022-12-10
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Characteristics of Hydrazine Hydrate Wastewater
2022-12
2022-12-06
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Industrial Application and Downstream Products of Hydrazine Hydrate
2022-11
2022-11-30
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80% purity hydrazine hydrate must be preserved:
2022-11
2022-11-02
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CPhI North America 2024 video
2024-05
2024-05-10