Basic information:
catalyst is used in methanol cracking to H2 reaction or methanol with water reforming to H2.
The reaction equation is CH2OH → CO+2H2 CH2OH+H2O→ CO2+3H2.
Specification:
1.Activity: in the condition of laboratory, 120ml reduced state catalyst worked in the 1.2h-1 space velocity;
the methanol conversion is showed in the table.
Temperature | Methanol conversion |
230℃ | ≥75% |
250℃ | ≥ 95% |
2. Heat up and reduce progress. Because it is hard to control the temperature, catalyst is usually reduced below 0.5 Mpa.
3. Catalyst normal usage and protection way.
3.1 Fresh reduced catalyst should work in underload condition for several days in order to make the catalyst activity and service life stabilization.
3.1.2 Fresh reduced catalyst should try its best to work in low temperature on the promise that the catalyst can satisfy production requirement.
3.1.3 Refining methanol of raw material. Removing the impurity from methanol, especially sulphide and chloride, can longer catalysts’ service life.(in the condition of S reaching in 0.25 PPM, or CL reaching 0.3PPM, catalyst activity can cut down 50%)
3.1.4 Catalyst service life mainly depends on whether catalysts suffer from excess-temperature or local over-heating. Avoiding these also can longer catalyst service life.
3.1.5 Many times Start-up and shutdown will also influence catalyst’s service life. So try to avoid it.
Physical property
Storage:
Catalysts are packed in iron drums lined with plastic bags.The net weight is 50 kg/drum .There are clear logo,including the production name, model, specification, weight (kg), and the name of production plant, etc. During transportation, it should be moisture-proof, collision and fall proof, and rolling handling is prohibited.
Certificate
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
Advantage
Quality First
Competitive Price
First-class Production Line
Factory Origin
Customized Services
Factory
Packing
1kg/ bag; 25kg/ barrel;
20 tons/1×20‘FCL Shipment.
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.