HCA-01 Heavy Oil Cracking Additive for FCC Unit-Petrochemical Industry Catalysts-

HCA-01 Heavy Oil Cracking Additive for FCC Unit

HCA-01 is a highly active solid additive designed for FCC (Fluid Catalytic Cracking) processes. It can efficiently improve the microactivity of equilibrium FCC catalysts, promote deeper cracking reactions, increase light oil yields, and optimize product distribution. This product exhibits outstanding performance when handling heavy and inferior feedstocks. With stable operation and excellent adaptability, it has been widely used and well recognized in numerous refinery FCC units around the world, proving its high reliability in long‑term industrial applications.

PRODUCT DESCRIPTION

Specification

Items	Specifications
Appearance	Earth yellow or gray-white microspheres
Loss on Ignition (LOI), m%	≤13
Al₂O₃ Content, m%	≥40
Attrition Index, m%/h	≤3.5
Apparent Bulk Density, g/ml	0.60 – 0.80
Specific Surface Area, m²/g	≥250
Pore Volume, ml/g	≥0.20
Particle Size Distribution
0 – 40 μm (volume fraction), v%	≤20
Average Particle Size, μm	60 – 80
Microactivity (steamed at 800°C/17h), %	≥70