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Hydrazine Oxygen Scavenging Dosing Package

Hydrazine Oxygen Scavenging Dosing Package

Hydrazine Oxygen Scavenging Dosing Package
Hydrazine Oxygen Scavenging Dosing Package
Categories Chemical Dosing & Feed System
Brand Name: Fast
System components: Chemical metering pump system, dissolving & preparation system, metering and dosing system, safety system, control system
Dosing method: Manual or automatic control
Model Number: Contact the manufacturer
Compatible chemicals: Hydrazine, carbohydrazide, dimethyl ketoxime
Process principle: Hydrazine deaeration
Delivery Time: 20-30 days
Packaging Details: Wooden box
Place of Origin: china
Water type: Demineralized water or condensate water
Application scope: High-pressure boilers and higher parameter boilers
MOQ: 1
Price: 1000
Supply Ability: 10000
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Company Info.
Jiangsu Fashi Te Chemical Equipment Co., Ltd.
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Hydrazine Oxygen Scavenging Dosing Package

Hydrazine Oxygen Scavenging Dosing Package
Hydrazine deaeration dosing device is designed to remove dissolved oxygen from boiler feedwater systems, preventing electrochemical corrosion in high-temperature environments.
Process Principle
Oxygen can cause electrochemical corrosion of metals such as carbon steel in humid environments, resulting in damage to iron components. The reaction is as follows:
Chemical reaction showing oxygen corrosion process
Especially in water supply systems with higher temperatures, such corrosion is most likely to occur and is relatively severe. Therefore, the dissolved oxygen in the water must be removed. Hydrazine deaeration is currently the commonly used chemical deaeration method for high-parameter boiler units. It exhibits strong reducing properties in alkaline solutions and can reduce the dissolved oxygen in the water. The reaction is as follows:
Chemical reaction showing hydrazine deoxygenation process
Process Overview
This device mainly consists of five parts:
  • Liquid dosage pump system
  • Mixing system
  • Dosage addition system
  • Safety system
  • Control system
Hydrazine is drawn in by the water jet device into the dosage system, then added to the mixing system in proportion and mixed evenly with demineralized water or condensate water. It is then dosed into the boiler feed water by the dosage addition system. The dosage control can be carried out manually or by following the control signals output by the upper-level system for automatic control.
This device is not only capable of dosing hydrazine, but with some modifications, it can also dose other deoxidizers such as carbonyl hydrazine and dimethyl ketoxime.
Application Fields
Boiler feedwater treatment under high pressure and higher parameters
Product Tags:

Hydrazine oxygen scavenger dosing package

  

Oxygen scavenging safety equipment

  

Hydrazine dosing system for safety

  
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Hydrazine Oxygen Scavenging Dosing Package

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