Product Description
Low temperature Vanadium Catalysts S108, S108-1H, S108-M for sulfuric Acid production
S108 catalyst is a low-temperature vanadium catalyst for sulfuric acid production, which has won the award of major national scientific and technological achievements. it has been proved by long-term use that it has low ignition temperature, good low-temperature activity and high strength, so it is an excellent low-temperature catalyst. Sulphuric acid manufacturers use it, whether economically, technically, or to solve environmental pollution, will achieve obvious benefits.
According to the basic formula of S108, S108-1H and S108-M can reduce the system resistance, improve the anti-blocking ability of the catalyst layer, and ensure the excellent performance of S108 at the same time. It is beneficial to reduce the energy consumption, increase the output of the system and improve the economic benefit of the sulphuric acid plant.
According to the basic formula of S108, S108-1H and S108-M can reduce the system resistance, improve the anti-blocking ability of the catalyst layer, and ensure the excellent performance of S108 at the same time. It is beneficial to reduce the energy consumption, increase the output of the system and improve the economic benefit of the sulphuric acid plant.
(1) Performance
1. Chemical composition: S108, S108-1H, S108-M and their derived chemical compositions are the same. They are all composed of high quality diatomite as carrier, V2O5 as active component, alkali metal sulfate and other substances as cocatalyst.
2. Physical properties:
2. Physical properties:
|
colour |
Different shades of yellow and green |
||
|
Model and shape |
S108 (strips) |
S108—1H (Ring shape) |
S108—M (Plum shape) |
|
Diameter (mm) |
Ø4.5-5.5 Ø0.55-0.65(Large particles) |
Outer diameter/inner diameter Ø9-11/Ø3-4 |
Outer diameter/inner diameter Ø9-11/Ø3-4 |
|
Length (mm) |
≧5 |
≧10 |
≧10 |
|
Bulk density (kg/liter) |
0.65-0.68 |
0.52-0.56 |
0.52-0.56 |
(2) Quality standards: according to the test methods and inspection provisions stipulated in the Chemical Industry Standard of the people's Republic of China (HG/T 2086 Mel 2013):
|
Model number |
S108 |
S108—1H S108—M |
|
|
Indicator name |
Activity% (SO2 conversion rate after heat resistance) |
≧35 |
≧42 |
| Radial crushing strength (average) N\ cm2 before use |
≧60 |
≧40 |
|
|
V2O5％ |
≧6.2 |
≧6.2 |
|
|
Abrasion rate％ |
≦5 |
≦5 |
|
(3) Use：
This product oxidizes SO2 to SO3 catalyst in contact sulfuric acid production.
This product oxidizes SO2 to SO3 catalyst in contact sulfuric acid production.
Vanadium catalyst series
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Contact Information
EMAIL：qili0106@126.com
ADDRESS：Wolong Industrial Park, Linqu County, Shandong Province, China
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