Product Category
Metallurgy,Chemicals & Energy
Trademark
SCST
I am a Buyer
OR
By clicking Sign in or logging in with Google or LinkedIn, I agree to the User Agreement and the Privacy Policy .
Business Type: Manufacturer
Main Products:reforming catalysthigh temperature shift catalystlow temperature shift catalystmethanatiion catalystmethanol synthesis catalystmethanol steam reforming catalystmethanol cracking catalystZnO desulfurization catalysthydrodesulfurization catalystpre-reforming catalyst
ID:20121148270
Category: Metallurgy,Chemicals & Energy
MOQ:1.00 KG
hydrogen catalystmethanol catalyst
L/CT/T
1、概述General Introduction
SCST-401型甲醇水蒸气重整制氢催化剂主要用于甲醇和水发生重整、变换反应，生成H2、CO2、极少量的CO和CH4和甲醚，已应用于炼油、冶金、医药、染料、气体、玻璃等需求氢气行业的数百套制氢装置。
Methanol steam reforming catalyst SCST-401 is mainly used in the reforming and cracking reaction between Methanol and steam to convert into H2, CO2 and little CO and CH4, from which can get needed product--H2. It is used in hundreds of hydrogen plants in different industries, such as refinery, pharmaceutical and metallurgy.
主要化学反应：（The main recations are as following)
CH3OH+H2O=CO2+3H2 +49.5 kJ/mol
CH3OH=CO+2H2 +90.7 kJ/mol
CO+H2O=CO2+H2 +41.19kJ/mol
2、物化性能Physical and Chemical Properties
型 号 Item | SCST-401 |
外 观 Appearance | 黑色圆柱体 luster circular cylinder |
规 格 Size | Ф5×4~6mm Ф5×2.5~3.5mm Ф3×2.5~3.5mm |
抗压碎强度 Radial Crush Strength | ≥200N/cm |
堆密度 Bulk density | 1.30±0.05 |
化学组成 Main components | Cu-Zn-Al2O3-助剂等 Cu-Zn-Al2O3-auxiliaries |
也可根据用户需要提供其他尺寸或形状的催化剂。
Other sizes and specifications of catalysts are also available upon request.
3、操作工艺条件Operation Conditions
操作空速 Operating Space Velocity | ≤1.2h-1 |
压 力Pressure | ≤5MPa |
使用温度 Operating Temperature | 220℃~290℃ （根据压力制定适宜的操作温度） (the appropriate temperature depends on the pressure) |
原料气中的S含量 S Content in Feed Gas | ≤0.1ppm |
原料气中的Cl-含量 Cl- Content in Feed Gas | ≤0.1ppm |
4、催化剂特性Product Advantages
1) 单程转化率高，水洗塔浓度初期为0，末期小于5%；
High single-pass conversion rate: the initial methanol in washing tower is 0 and at end is less than 5%;
2) 反应温度低，节约能耗，节约导热油的热量和延长导热油寿命；
Lower reaction temperature and saving the quantity of oil and extending the oil life;
3) 副反应少，不易结蜡，出口气中甲烷、甲醚、一氧化碳含量更低；
Less side-reaction, not easy to produce wax, lower of methane, methyl ether and carbon monoxide in the out gas;
4) 强度高，抗水性能好，不易粉化，运行阻力低；
High strength, good water resistance, uneasy to powder and low running resistance.
Business Type:Manufacturer
Online Supplier