Audited Supplier
Refinery Gas Steam Pre-reforming Catalyst Z503
High activity
The catalyst is prepared by a specific technique to give a sponge structure, reasonable micro pore structure and large pore volume and less internal diffusion resistance, so it is favored to the steam reforming reaction, which is controlled by internal diffusion, thus increasing the availability of its internal surface area.
Excellent heat resistance
Carrier sintering temperature of 1500ºC enables the catalyst have higher heat-resistant temperature. Moreover, catalyst's sponge micro pore structure can make it better tenacity to improve its high temperature resistance and sharp heating & cooling resistance.
Long service life
It contain stable calcium aluminate support, and it can resist nickel and alumina into nickel-aluminium spinel. So it can give additional operational security in case of frequent start-up and shut-down conditions (repeating oxidation and reduction process). Long mechanism life and excellent heat resistance can extend catalysts service life. At present, catalysts service life is normally 4-6 years.
| Item | Unite | Spec |
| Appearance |
/ |
white flowing microspheres |
| BET | M2/g | 135 |
| Attrition Index | %h-1 | 1.5 |
| Bulk Density | g/ml | 0.72 |
| Pore Volume | ml/g | 0.35 |
| Na2O | wt% | 0.10 |
| Al2O3 | wt% | 28 |
| LOI | wt% | 5 |
| D50 | um | 83 |
| 0-20 | um | 4 |
| 0-40 | um | 13 |
| 0-149 | um | 92 |
1. We have over 10 years producing experience, adopt advanced production and inspection equipment,optimize production process, to guarantee and improve product quality.
2. Provide samples free of charge.
3. Factory price, no middleman increases costs.
4. Packaging can be customized according to customer requirements.
5. We provide commercial invoice, packing list, shipping order, COA, health certificate and certificate of origin, etc. If your market has any special requirements, please let us know.
6. We can accept various payment methods, such as L / C, t / T, D / A, D / P, O / A, PayPal, Western Union,etc.
7. Timely delivery. We have good cooperation with many professional freight forwarders. Once you confirm the order, we can send the products to you.
1) Can we print our logo on the product ?
Of course, we can do it. Just send us your logo design·
2) Do you accept small orders ?
Yes. If you are a small retailer or starting up business,We are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship.
3) How about the price? Can you make it cheaper ?
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
4) Do you offer free samples ? A 5Stars Review = A Free Sample
It's appreciated that you could write us positive reviews if you like our products and service, we will offer you some free samples on your next order.
5) Are you able to deliver on time?
Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
6) What are your payment terms ? Any third party payment ?
We usually accept T/T, trade assurance, Western Union, L/C.
7) Can I visit your company and factory in China?
Sure. You are very welcomed to visit our company in Zibo, China. (1.5H drive way from Jinan)
8) How Can I place an order?
You could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.
