1.it can passivate Ni, V, Fe etc 2.Has no adverse effect to oil 3.Excellant effects.

Metallic Passivator

1.     Properties and Uses

This product is composite agent, it can passivate Ni, V, Fe etc. Due to the agent is added the specific substance in the synthesis, it can dispersed in the catalyst after injecting. And it can interact with the metal on the catalyst and restrain the pollution of catalyst for the activity and selectivity of catalysts.

2.     Technical Index

Item	Index
Appearance	Light yellow to red brown liquid
Density(20°C)g/cm3	1.10~1.30
Freezing point°C	<-10
Effective ingredients %	>14
PH value	5-8
Solubility	Soluble with water

3.     Usage

Inject the metallic passivator into the tank with pump, use the desalted water dilute the required concentration, the dosage relates to the material properties, 50-70ppm is recommended and adjust the dosage according to the metal content in the material. This agent has no negative function to the product quality and operation.

Supply Metal Passivator used in FCC unit