Methanol synthesis catalyst
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Product Name: Methanol synthesis catalyst
Product Model: BSMS309
Products Exhibitors: Baisheng
Product Documentation: No Related Documents
Brief
BSMS309 Methanol synthesis catalyst is widely applicable to methanol plants employing various technologies,
including medium or low pressure processes such as Lurgi and ICI.
Detailed description
1. Product features and scope of application
BSMS309 Methanol synthesis catalyst is widely applicable to methanol plants employing various technologies, including medium or low pressure processes such as Lurgi and ICI. Properties of the catalyst were greatly enhanced after a remarkable improvement was made on its preparation technology.
As the result, the catalyst is featured by higher activity,higher space time yield and CO conversion, better thermal stability and tolerance to heat, longer service life, better selectivity, higher methanol concentration and less organic by products in raw product, wide range of operation condition, ease in reduction and operation, higher strength and little pressure drop across the bed.
2. Composition and scope of application
a. Composition:
The catalyst is based on copper and zinc.
b. Physical properties:
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Appearance
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black cylinders
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Particle size
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Φ5×4-5mm
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Bulk density
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1.1-1.4 kg/L
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Chemical composition
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CuO-ZnO-Al2O3
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3. Operation condition
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Pressure
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5-15MPa
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GHSV
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5000-20000 h-1
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Temperature
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210-280℃
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CO at the inlet
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3-15 % (vol)
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CO2 at the inlet
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3-5 % (vol)
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Overall sulfides in feed gas
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max0.1ppm
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Overall chloride in feed gas
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max0.1 ppm
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Oxygen in feed gas
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0.3％
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4. Quality standard
Test condition: 5.0MPa, 230-250℃, GHSV 10000h-1, CO at the inlet 6-10%(vol), catalyst amount 3ml, catalyst size 20-40 mesh. Catalyst is reduced via TPR.
standard: space-time yield of raw methanol min1.0ml/ml·h, and min0.8ml/ml·h after being kept at 400℃ for 3～5h.
Side crushing strength(average) min200 N/cm
loss on attrition max7％
5. Package and storage
The catalyst is packed in iron barrels lined inside with plastic bags. It should be stored in dry
and well-ventilated place. The catalyst can usually be stored for several years without remarkable
deterioration in its properties.
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