1. High purity 2. Low price 3. Excellent quality Catalytic Cracking Nickel Passivator

1. Application

Restrain the poisoning effect of catalytic cracking process for heavy metal, reduce the dry gas of hydrogen content and hydrogen / methane ratios, alleviate pressure machine load, improve the yield of light oil and device processing capacity. Increased device economic benefits.

2,     Product performance

It can effectively inhibit nickel dehydrogenation, lower dry gas of hydrogen content and hydrogen / methane ratios, alleviate pressure machine load, improve the yield of light oil and device processing capacity.

According to the oil refinery in should adjust the geographical location of blunt nickel agent of low-freezing, in order to adapt to the users in different areas of the pour point of demand.

This series product is water soluble, slightly toxic. It’s convenient for transport, filling and cleaning. It’s flexible for adjustment of filling quantity.

3,Range of application

It can be applied to the high purity nickel, wax oil catalytic cracking and blending of residue and the residue of heavy oil catalytic cracking unit.

4,Physical and chemical indexes

Item	Quality index	Test method
Density(20°C)/ kg/m3 ≥	1210	GB/T4472
Freezing point /°C          ≤	-10	GB/T510
Metal content/%(m/m)  ≥	15.0	Atomic absorption
Appearance	Shallow fraction to brown haze liquid	visual measurement
Dissolubility	Arbitrary proportion immiscible with water	visual measurement

5,Instruction

  

Industrial use of NICKEL PASSIVATOR is usually rapid filling and balance with two stages. According to the first catalyst nickel pollution degree, in 5 ~ 7 days fast filling NICKEL PASSIVATOR, so that the dry gas or gas rich in hydrogen drops to the level required by device operation. Then according to the raw oil content of nickel and NICKEL PASSIVATOR metal deposition rate to maintain its balance filling, and the use of the process according to the raw material and equipment operation changes to make the corresponding adjustment. NICKEL PASSIVATOR passivation effect can be made by dry gas or gas rich in hydrogen content to measure. The best effect is continuous use.

6,Storage

   This product adopts plastic drums packaging, net weight 180 kg. In a cool ventilated place storage. The shelf-life is 18 months.

 

Catalytic Cracking Nickel Passivator