产品概述 Product Description
贵金属有机废气净化催化剂以堇青石蜂窝陶瓷或者γ活性氧化铝为载体，采用独特的稀土助剂及贵金属Pd、Pt配方,具有催化活性高、热稳定性好、使用寿命长、气流阻力小、机械强度优等技术特点。有机废气净化催化剂安装于有机废气低温催化燃烧装置使用，能有效净化丙烯腈、丙烯酸、顺丁橡胶等化工尾气及彩钢、彩铝等彩涂印刷尾气，并达到节能效果，广泛应用于石油、化工、油漆涂覆印刷、烤炉等行业的有机废气处理。
VOCs catalyst takes cordierite ceramic honeycomb or γ type activated alumina as carrier, carrying specific rare earth auxiliaries and precious metal such as Pd and Pt, the catalyst has the technical feature of high activity, stable thermal features, long service life, small gas resistance, high crush strength,etc.
The catalyst works being installed into low temperature catalystic combustion device for organic waste gas that it can purify acrylonitrile, acrylic acid, butadiene rubber and other chemical waste gas, also it can purify waste gas from color steel, color aluminum and other printing industries. Meanwhile, it can save energy during the catalystic process.
The catalyst is especially suitable and has been widely used for organic waste gas purifying in petroleum industry, chemical industry, paint coating printing industry, oven industry and other industries.
技术指标 Technical Parameter
技术参数 Indicators | 蜂窝型催化剂 Honeycomb type | 颗粒型催化剂 Particle type | 技术特点 Technical features |
空速 Space velocity | ≥20000h-1 | ≥30000h-1 | 催 化 活 性 高 High catalytic activity |
CHO有机物起燃温度 Ingnition temperature of CHO organic matter | 180℃-350℃ | 180℃-350℃ |
操作温度 Operating temperature | 200-380℃ | 200-380℃ |
CHO有机废气净化率 Purification rate of CHO organic waste gas | ≥99％ | ≥99％ |
热膨胀系数 Coefficient of thermal expansion | ≤1.2×10-6 | \ | 热稳定性好 Stable thermal feature |
使用寿命 Service life | 2～5年 2～5 years | 2～5年 2～5 years | 使用寿命长 Long service life |
1m床层压降 Pressure drop in 1m catalyst bed | ≤1000Pa | \ | 气流阻力小 Small gas resistance |
压碎强度 Crush strength | 轴向≥10MPa Axial≥10MPa 径向≥1.5MPa Radial≥1.5MPa | 120N/颗 120N/pc | 机械强度优 High crush strength |
堆比重 Bulk density | 600±50g/L | 700±50g/L |
规格 Size | 100*100*50(mm) 100*100*40(mm) 50*50*50(mm) 200孔/inch2 200 hole/inch2 | Ø3～5mm Ø4～6mm |
