<menu id="kougo"><strong id="kougo"></strong></menu>
<nav id="kougo"><strong id="kougo"></strong></nav>
 
Purification Catalyst

RK-30 Hydrogenation Catalyst 


General Description


RK-30 catalyst is Co-Mo(cobalt-molybdenum oxide)based catalyst using special carrier developed by Dalian Reak. Catalyst enables well protection for downstream section catalysts through long lifetime and high conversion ratio for organic sulfur and olefins removal in hydrogenation section. 


Application 


RK-30 catalyst is extensively applied in hydrogenation section for organic sulfur removal such as COS, CS2, etc. Especially suitable for Ammonia, and Methanol plants using feedstock made by natural gas, oil refinery taking raw material from oil field gas. 

Main reaction formulas:

   COS+H2??=CO+H2?????

   CS2+4H2=CH4+2H2S

   C4H4S+4H2=C4H10+H2


Technical Highlights


   Well Distribution of Activity Compounds

   Big Specific Surface Area 

   Optimized Pore Volume 

   High Crushing Strength 

   All above highlights enables RK-30 catalyst obtained high hydrogenation activity in various operating conditions.

RK-30S Hydrogenation Catalyst 


General Description


RK-30S catalyst is Ni-Mo (Nickel-Molybdenum oxide) based catalyst for deep hydrogenation desulfurization of all kinds of feedstock such as naphtha, LPG, natural gas and off-gas, in liquid or gas state.

The catalyst is also hydrogenation of organic nitrogen compounds as well as olefins saturation.


Application


RK-30S catalyst is extensively applied in hydrogenation section for organic sulfur, chlorine, and unsaturated compounds removal with feedstock from natural gas to naphtha. The catalyst is especially applicable for gas purification in methanol and ammonia plants.


Technical Highlights


   High activity for converting all organic sulfur to H2

   Converts organic Cl (chlorine) to HCI 
   Superior thermal stability and High mechanical strength results long life time
   Effective hydrogenation of nitrogen compounds and olefins saturation
Zinc Oxide Absorbent


General Description


For desulfurization section in process of gas puritication involved in Natural gas, Oil field gas, Svnthesis gas, LPG, Shift gas etc. Zinc Oxide Absorbent manutactured by Dalian Reak is applicable for removal of H2S (hydrogen sulfide) from a variety of gas streams and then protects downstream section catalysts from poisoning due to exceeding level of impurities.

Recommended Zinc Oxide Absorbent with best match for variation of operating conditions as following.


Application


RK-31A is recommended for feedstock purification process at low temperature with low sulfur concentration. RK-31A added special promoters for improving pore structure to enable catalyst gain higher sulfur pick up capacity to achieve deeper leakage of H2S removal and longer lifetime.

RK-31B is recommended for feedstock purification process at high temperature with high sulfur concentration. RK-31B added special promoters for improving pore structure to enable catalyst gain higher sulfur pick up capacity to achieve deeper leakage of H2S removal and longer litetime. 


Technical Highlights


   High Sulfur pick up capacity 

   Long lifetime leaded by superior pore structure and crushing strengtn 

   Applicable under wide range of operating conditions 
   Extremely Low Leakage of H2S content 
爱游戏体育