| 详细介绍： PSR硫回收催化剂
Sulfur Recovery Catalyst
1. 产品概述 Product Descrtption
在煤、石油和天然气的加工过程中产生大量的H2S气体，为了保护环境和回收元素硫，工业上普遍采用克劳斯过程，使用PSR硫回收催化剂处理含有H2S的酸性气体。工业应用表明，在燃烧炉能达到的高温下，一般炉内H 2S转化率可以达到65%-75%，若采用二级克劳斯工艺，装置总硫转化率约为92-95%。
PSR Sulfur Recovery Catalyst is used to treat with the acid gases containing H2S for the sake of recovery sulfur element and environmental protection in oil refinery, chemical factory, Iron & steel plant and natural gas treatment processes. The conversion of sulfur can reach to 65~75% in a ordinary bumer, 92~95% it react by two stages Clause processes, furthermore to higher than 98% if by three Clause reactors.
2. 技术指标 Technical Specification
型号 Type
项目 Item
|
PSR-1
|
PSR-21
|
PSR-31
|
PSR-41
|
PSR-51
|
形状规格
Size & Shape, mm
|
Φ4-6
球形 Sphere
|
Φ4-6
球形Sphere
|
Φ4x5-15
条形 Bar
|
Φ4-6
球形Sphere
|
Φ3x4-15
三叶草形Trifolium
|
颜色 Color
|
白色White
|
白色White
|
白色White
|
红褐色Brown
|
兰灰色Blue
|
化学成分
Chemical composition, %
|
Al2O3≥93 Na2O≤0.3
|
Al2O3≥85
TiO2 3-6
|
TiO2≥85
|
Al2O3≥80
FeO≥6
|
CoO 2.5-3.0
MoO3 10-11
|
堆密度
Bulk density, g/ml
|
0.65-0.72
|
0.72-0.75
|
0.85-1.0
|
0.70-0.82
|
0.65-0.80
|
比表面积
Surface rea, m2/g
|
≥300
|
≥260
|
≥100
|
≥260
|
≥200
|
孔容Pore volume, ml/g
|
≥0.4
|
≥0.4
|
|
|
|
抗压强度
Crushing strength, N
|
≥150
|
≥140
|
≥100
|
≥140
|
≥160
|
磨耗Abrasion loss, %
|
≤0.3
|
≤0.3
|
≤1
|
≤0.3
|
≤1.0
|
应用场合Major function
|
通用型
Universal type for sulfur recovery in acid gas
|
水解型
high hydrolysis and conversion of COS and CS2
|
抗硫酸盐型
high sulfate resistance and conversion
|
脱漏氧保护型
protection type of oxygen leakage
|
尾气加氢型
for Tail gas hydrotreation
|
|
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