Coking defoaming agent YZW-005
This product is mainly used in delaying coking processing in oil refining plants. For the vapor generated from base oil through high temperature cracking is easy to foam in coke chamber. Along with the heightening of coke layer, the foam will rush out of the chamber top, to coke and block the oil pipes and affect the regular run of fractionating tower and coke chamber. Suggested dosage: 30ppm.
.This product is common chemical without high toxicity. Storage temperature: 20 ~ 50 °C; storage period: 1 year. It is nonflammable, nonexplosive and noncorrosive. Please follow the general precautionary measures of chemical treatment during application.
No. |
Item |
Specification |
Testing method |
1 |
Appearance |
straw yellow liquid |
Eye measurement under natural light |
2 |
Kinematic viscosity(40 °C) mm 2/S |
< 100 |
GB/T 265 |
3 |
Flash point(open)°C |
≥ 70 |
GB/T 267 |
4 |
Density(20 °C) Kg/m 3 |
850-1000 |
GB/T 1884 |
5 |
Freezing point(°C) |
≤ -10 |
GB/T 510 |
6 |
Storage period |
1 yellow |
- |
|
