Molybdenum News Center

Low-lying areas in the development of sour natural gas, oil and developing undersea gas fields when, only a large number of H2S gas production, as well as erosion of the sea, so that the drilling pipe curing crisp, rapid corrosion. Selection of high-strength stainless steel tube containing molybdenum can effectively resist corrosion of H2S gas and seawater, significant savings in steel, to reduce the cost of oil and gas wells drilled. 

 

Molybdenum can be applied not only to oil and gas drilling pipe connection, often with a drill, a combination of nickel catalysts for petroleum refining pretreatment, mainly oil, petrochemical products and liquefied coal desulfurization. In the process the hydrogen, sulfide and hydrogen in the reaction surface of the catalyst, in the form of sulfide ions to remove the hydrogen sulfide, nitrogen while removing the oil and metal impurities, these impurities to reduce poisoning in other petroleum refining catalyst, thereby improving product color, odor and improve its stability. After the molybdenum catalyst on the surface of the passivation layer of carbon residue, if burned carbon layer, the catalyst can resume its active state, the useful life of about 1-5 years. Molybdenum plays an important role in petroleum cracking and reforming, is an ideal electron donor and carrier.

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