CMP Metal Passivation Agent|LOSA-1 light Olefins-enhancing FCC Catalyst|Spray drying systems LC--Hunan yueyang sciensun chemical Co.,Ltd.

　　　Products　|　CMP Metal Passivation Agent

1.Brief Introduction

The effect of passivation agent is that it can effectively prevent the FCC catalyst from contamination from poisonous metal(such as nickel, vanadium, and sodium) existing in FCC feed, and so as to increase the yield of light oil. CMP passivation agents have good solubility in water, and have not pungent smell, and are easy to use and clean. The rate of effective metal hanging out on FCC catalyst is high When they are used.

2.Characteristics

Item

Specifications

Test Methods

CMP-1

CMP-2

CMP-3

　Appearance

　Effective Metal Content m%

　Solidifying Point °C

　Density g/cm³

　Solubility

　Stability

　 Smell

　 Main Function

light jelly liquid

19.5

-7～-23

1.30～1.48

soluble in water

won't be decomposed when exposed to light

no irritating smell

in the passivation of nickel

light yellow liquid

19.5

-7

1.30～1.35

soluble in water

won't be decomposed when exposed to light

no irritating smell

in the passivation of nickel and vanadium

light yellow liquid

19.5

-10

1.25

soluble in water

won't be decomposed when exposed to light

no irritating smell

in the passivation of nickel, vanadium, sodium and iron.

eye survey

Q/JATS 014-2002

GB/T510

GB2540 — 81

eye survey

3.Industrial Application

CMP-1 has similar performances with the US Nalco-5005, and has been commercialized in Jinshan, Zhanjiang, and Beihai refinery.
CMP-2, 3 is our newly developed products which can be custom-made.