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Smaller Size Methanol Synthesis Catalyst DZC-98-5S
DZC-98-5S methanol synthesis catalyst utilizes a unique Zn-Al spinel as the support, resulting in low crystallinity and optimized copper distribution. The small-size version is specifically designed for isothermal tubular reactors, high packing density, and low pressure drop applications. It retains excellent low-temperature activity, long service life, and high selectivity while offering improved heat transfer efficiency and reduced bed resistance.
PRODUCT DESCRIPTION
Chemical Composition
Component | Unit | Value |
CuO | wt.% | ≥60 |
ZnO | wt.% | ≥21 |
Al₂O₃ & Promoters | wt.% | Balance |
Physical Properties
Property | Unit | Value |
Appearance | - | Cylindrical tablet |
Particle size | mm | Φ2 × (2) |
Bulk density | kg/L | 1.1–1.3 |
Radial crush strength | N/cm | ≥70 |
Attrition rate | % | <1.5 |
Operating Conditions
Parameter | Unit | Range |
Reaction pressure | MPa | 4.0–15.0 |
Inlet temperature | ℃ | 190–240 |
Key Features
Excellent low-temperature activity
Long service life
High selectivity
Enhanced heat transfer and lower pressure drop (ideal for isothermal reactors)
Application Scope
Used in methanol synthesis plants utilizing feedstocks such as:
Natural gas
Coal gasification gas
Coke oven gas
Residual oil
Refinery gas
Particularly suitable for tubular or radial reactors requiring low pressure drop and rapid heat removal.
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