Sulfuric Acid Catalyst
The unique process, special active component raw materials & high-quality carrier give our products the excellent characteristics such as a long service life, a long screening cycle, a less screening loss (<50%) etc, so the overall performance of our products reached an advanced level for the same type products in the world.
OUR PRODUCT
CHP Series (high-performance type) Vanadium Catalysts
CHP series are a kind of high performance catalysts for oxidizing SO2 into SO3 and producing sulfuric acid.
Our unique production process enables our products to retain a complete diatomite structure and make the active ingredients penetrate into micropores of diatomite and distribute evenly, and the pore size distribution range is wider. By using the high quality of diatomaceous earth as carrier, our CHP series catalysts have a better porosity & surface area that brings a better activity, bulk density & pressure drop.
The unique process, special active component raw materials & high-quality carrier give our products the excellent characteristics such as a long service life (8-15 years under nor-mal conditions), a long screening cycle (3-5 years under normal conditions), a less screening loss (<50%) etc, so the overall performance of our products reached an advanced level for the same type products in the world.
Our catalyst are applicable to all sulfuric acid plants with various raw materials, different scales & processes. It can meet the increasingly restricted requirements for environmental emission of SO2 and provide a strong ensurance for the long-term stable operation of acid plant.
CHP75B SERIES
DETAILED INDEX INTRODUCTION
HIGHER ACTIVITY, LOWER LOADING
CHP75's unique formula significantly increases its specific surface area, enriches its porosity, improves its activity, and significantly reduces its loading amount. At the same time, reduce resistance and save energy consumption; In particular, it has along service life, which can ensure customers' long-term continuous production and always keep the exhaust emission up to the standard.
DESIGNED FOR UPPER BED CONDITIONS
CHP75B catalyst is specially designed to withstand the harsh conditions in the primary and secondary beds of the converter. At the same time, it has strong impurity treatment capacity, making the pressure drop smaller. lts special structure keeps the screening loss low all the time.
CHP78B SERIES
DETAILED INDEX INTRODUCTION
HIGHLY ACTIVE CATALYST
CHP78 catalyst can still maintain excellent activity under the conditions of low temperature, high SO2 and low O2, and its performance is significantly higher than that of most other similar catalysts. Therefore, it is mostly used in the third, fourth and fifth sections of the converter. After one-time absorption, its performance is more excellent under the conditions of Low SO2: and high O2 concentration.
EQUILIBRIUM CHARACTERISTICS
The special formula and processing technology of CHP78 can provide higher activity for long-term operation, solve the contradiction between catalyst activity and crushing resistance, and lower screening loss.
CHP80B SERIES
DETAILED INDEX INTRODUCTION
HIGHLY ACTIVE CATALYST
CHP80B catalyst can still maintain excellent activity under the conditions of low temperature, high SO3 and low O2, and its performance is significantly higher than that of most other similar catalysts. Therefore, it is mostly used in the third stage of 3+1 process and the third and fifth stages of 3+2 process.
EQUILIBRIUM CHARACTERISTICS
The special formula and processing technology of CHP80B can provide higher activity for long-term operation of the unit, well solve the contradiction between catalyst activity and crushing resistance, and lower screening loss.
