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Carbon dioxide dehydrogenation catalyst RH-24

basic information
Numbers:
RH-24
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Detailed

Description:
Precious metal as active components, promoted high purity alumina as carrier,Rh-24 dehydrogenation catalyst is researched and developed by Liaoning Haitai Sci-Tech Development Co., Ltd. The catalyst is mainly used for dehydrogenation in the gas which has large amount carbon dioxide. Under the condition of catalyst, the reaction happens as follows: 2H2+O2=2H2O  Then it removes the hydrogen gas effectively. The catalyst possesses the characteristics of good activity, high crushing strength, high anti- impurities ability, long service life etc. When the reaction temperature is higher, in the presence of oxygen, it also has better catalytic convert activity on methane into carbon dioxide
Physical and chemical properties:

Item

Index

Active component content wt%

0.15-0.20

Pore volume ml/g

0.4~0.6

Specific surface area : m2/g

220~280

Appearance:

Φ2-4 sphere

Bulk density: g/cm3

0.50~0.70

Crushing strength:  N/particle

≮30

Pd content wt%

0.1-0.2

Operating conditions:

Feedstock

97%CO2,0.20%H2,O2/H2≥0.5

Space velocity  hr-1

≤25000

Pressure: Mpa

Normal pressure-20

Temperature: ℃

125-250

The H2 content in treated product

≤50ppm

Package: drums or according to customer’s requirement.

 

 

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Hydrogen removal catalyst
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