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脫硝催化劑 SCR Detrition Catalyst
1. 產品簡(jiǎn)介(jiè) Production Introduction
SCR脫硝催化(huà)劑(jì)(HHGS02型)將(jiāng)蜂窩狀陶(táo)瓷(cí)材料為載體(tǐ),以(yǐ)TiO2,V2O5,WO3為主要活性組(zǔ)份製(zhì)成(chéng),在防(fáng)止飛(fēi)灰堵(dǔ)塞,磨(mó)損和抗中(zhōng)毒等方麵(miàn)有(yǒu)很(hěn)大的優勢(shì)。
SCR脫(tuō)硝(xiāo)催化劑屬於高新(xīn)科(kē)技(jì)產品(pǐn),在火(huǒ)力發電廠,垃(lā)圾焚(fén)燒廠,硝(xiāo)酸(suān)廠,硝(xiāo)酸鹽廠,鋼鐵(tiě)廠,化肥(féi)廠(chǎng)等行(háng)業(yè)得到了廣(guǎng)泛(fàn)的(dí)應用。
HHGS02 SCR de-nitrogen catalyst is of honeycomb shape taking TiO2, V2O5, WO3 as active component which is advantages in preventing of blocking, abrasion and poisoning.
SCR De-NOx catalyst is of high-tech products, mainly used in fuel electric plant, waste incineration industry, nitric acid plants, nitrate plant, steel plant, fertilizer plant and etc.
2. 工藝條(tiáo)件及技術指(zhǐ)標 Operation condition & Technology properties
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序(xù)列(liè)號Serial No. |
測試項目 Test Items |
技術(shù)參(cān)數(shù)Technical Specification |
|
載(zǎi)體規(guī)格(gé)Carrier specifications:150×150×50 壁厚(hòu)Wall thickness= 3.7±0.1 |
||
|
1 |
NOX深(shēn)度濃度(dù)NOX concentration |
≤5000ppm |
|
2 |
還原(yuán)媒介(jiè)Reductive agent |
液(yè)體氨,氨水(shuǐ)或(huò)尿(niào)素Liquid ammonia, ammonia water or urea, led into as saturated gas |
|
3 |
空速(sù)Space velocity |
3000~10000 h-1 |
|
4 |
操(cāo)作溫(wēn)度Effective operation temperature *佳(jiā)操(cāo)作溫度Optimal operation temperature |
150℃-420℃ 400℃ |
|
5 |
NOx轉化率NOx conversion rate |
≥90﹪ |
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6 |
壽命Service life |
≥2years |
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7 |
氨逃逸率(shuài)Ammonia escape ratio |
≤30ppm |
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8 |
堆積比重Bulk density |
0.72±0.05g/mL |
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9 |
堆(duī)積(jī)比(bǐ)重(zhòng)Crushing strength |
≥14 MPa(Front) ≥4 MPa(Side) |
|
10 |
塗層負(fù)載(zǎi)Coating loading |
>8.0% |
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11 |
金屬氧(yǎng)化(huà)物負載Metal oxide loading |
>9.0% |
|
12 |
脫落率Expulsion rate |
<2% |
|
13 |
外(wài)觀Appearance |
Pure black |
|
14 |
包(bāo)裝(zhuāng)Package |
Moisture-proof and Sealed |
|
15 |
建議(yì)裝填 高(gāo)/直(zhí)徑比值 Recommended installation Height/diameter ratio |
Ceramic honeycomb 4:1, particle type: 2:1 |