產(chǎn)品詳情
AD-946氨分解催化劑
AD-946 Ammonia Decomb Catalyst
1. 產(chǎn)品概述 Product Debion
AD-946氨分解催化劑是我公司與中科院大連化學(xué)物理研究所合作開(kāi)發(fā)，代替德國(guó)G-117的新產(chǎn)品，具有高催化活性，熱穩(wěn)定性能好，強(qiáng)度高的特點(diǎn)和抗中毒和抗結(jié)焦性能。主要用于焦?fàn)t煤氣的凈化和回收裝置中的氨分解爐、克勞斯?fàn)t內(nèi)，將煤氣中的氨、氰化氫等有毒氣體分解成N2、H2、CO2，有效解決環(huán)境污染。
AD-946 Ammonia Decomb Catalyst is cooperatively developed by our company and chemical physics research institute in Dalian of Chinese Academy of Sciences, for insteading of Germany G-117. It is provided with the properties of great catalytic activity, high mechanical strength, and excellent thermal and coking resistance. It is used in the ammonia decomposing furnace to decompose the NH3 and HCN etc. into N2, H2 and CO2, and so as to effectively purify the coke-oven gas for the sake of environmental protection and prevent the equipment from corrosion.
2. 技術(shù)特性Technical Feature
(1)反應(yīng)方程式 Chemical reb
NH3 → 0.5 N2 + 1.5H2
2HCN + 2H2O + O2→ N2 + 5H2 + 2CO2
(2)主要技術(shù)指標(biāo)Technical Indexes
項(xiàng)目 Item |
AD-946 |
AD-946 A |
AD-946 B |
顏色 Color |
灰黑色 Grey and Black |
||
形狀Shape |
柱狀Cylinder |
拉西環(huán)狀Rasching Ring |
蜂窩狀Honeycomb |
尺寸Size, mm |
Φ18×20 |
Φ18×20×5 |
Φ18×20 |
鎳含量Ni Content, % |
≥6 |
≥6 |
≥6 |
堆密度Bulk density, g/ml |
1.4 ~ 1.6 |
1.3 ~ 1.5 |
1.2 ~1.5 |
比表面積Surface area, m2/g |
1 ~ 3 |
2 ~ 4 |
2 ~ 5 |
抗壓強(qiáng)度Crushing strength, N |
≥1000 |
≥1000 |
≥1100 |
耐溫度Thermal resistance, ℃ |
≥1350 |
≥1350 |
≥1350 |
3. 正常操作條件Normal Operating Conditions
操作溫度Operating Temperature |
1000~1200℃ |
最大溫度Maximum Teperature |
1350℃ |
壓力Pressure |
0．1~1MPa |
氣體空速Space Velocity |
1000~3000 h-1 |
氨分解率NH3 Decomposing Rate |
≧94% |
