HQHG-971 is prepared by using special-purpose active Al2O3 as carrier and adding patented auxiliary agent, which possesses dual function of Claus activity and de-oxygen protection. The main advantages are not only having high Claus activity, but…

HQHG-302 is a newly developed sulfur recovery catalyst whose main active component is TiO2, and several special agents are added into it to further richen its function. HQHG-302 has reached the world advanced level in physic-chemical properties as we…

Be made in active zinc oxide with some special active component.adsorb inorganic sulfur, some simple organic sulfur compound.The main component of HQHG-310Z ambient temperature zinc oxide sulfur remover is active zinc oxide with some special active c…

chloride-removal adsorbent HQHG-602 is an outstanding adsorbent most commonly used in adsorbing hydrogen chloride from reformer hydrogen off-gases, natural gas, naphtha, and light liquid hydrocarbons in med-temperature range applications.It can provi…

In the production of HQHG-311C temperature high efficient iron oxide sulfur recovery catalyst, iron salt or iron oxide is used as basic material, which is converted into active iron oxide, then mixed with binder to produce the extruded product. HQHG-…

HQHG-310G high temperature zinc oxide sulfur remover is widely used in the purification of various industrial feed gas including hydrogen production, ammonia, alcohol production, and organic product synthesis.The content of H2S can be decreased to be…

HQHG-301 is a low temperature sulphur recovery claus catalyst, which is specially used for tail gas, and it is also used in 1st and 2nd sulphur recovery reactor process.2H2S+3O2=2SO2+2H202H2S+SO2=3/xSx+2H20 Technical Specification Item Inde…

Product DescriptionCeramic sand filters are doped with rare earth element and processed by mix, shaping and sintering, Compared with traditional sands and coal filter material, ceramic sand filters have great advantages as follows…

Product Description The porous ceramics is composed of lots of bridge archshaped microspores that connected and welldistributed inside the material. When the fluid passes through these pores, the suspended matter. colloid particles and…

Product Description Ceramic grain filters are made of refined pottery clays added with certain modifiers, and processed of grinding, mixing, shaping and high temperature sintering. They do not contain any substances that harm…