SAL-114 Low-pressure Methanol Synthesis Catalyst

Description

Model:SAL-114

Low-pressure Methanol Synthesis Catalyst SAL-114 is a kind of Cu-Zn-Al based methanol synthesis catalyst for using coal, oil field gas, refinery gas, coke oven gas, naphtha, natural gas or oil as it’s feedstock. The synthesis plant pressure is 3~8Mpa.

The main reactions are as follows:

CO + 2H2 → CH3OH + 90.69 KJ/mol

CO2 + 3H2 → CH3OH+H2O + 49.53 KJ/mol

Physical and Chemical Properties

Operation Conditions

Operation temperature: 190 ~ 280℃

Operation pressure: 3 ~ 8Mpa

Space velocity: 7000 ~ 20000h^-1

Space-time yield of methanol: initial≥ 1.3g/(mL•h) end ≥ 1.0g/(mL•h)

Product Advantages

Good activity at low temperature;

Good thermal stability and good selectivity;

Wide service temperature range;

Good anti-sulfur, resistance to harsh conditions.