Refiners using catalysts powered by Molecular Highway technology can expect increased margin in the range of $.75 – $3.00 per barrel of FCC feed.īenefits can be realized by simply switching catalysts. Refiners can take further advantage of the coke selectivity of Molecular Highway catalysts by running more barrels through the FCC and processing heavier feeds. As a result, refiners using catalysts powered by Molecular Highway technology make more of what they want, and less of what they don’t. And valuable cracked products, such as distillate, naphtha, and olefins, rapidly exit the zeolite cage before overcracking into undesirable byproducts like bottoms oil, coke and light gases. As a result, bulky feed molecules crack on the zeolite’s active sites, as opposed to on the less selective matrix material. Quarkxpress 10 validation code cracking for kids. The enhanced access – or improved diffusion – leads to better product yields and product quality and opens up new routes to profitability, such as processing more barrels or running heavier feeds.įCC FCC catalysts powered by Molecular Highway technology enable feed molecules, such as VGO, resid or hydrotreated feeds, enhanced access to and exit from the active catalytic sites in the zeolite. When applied to catalysts and additives in FCC, hydrocracking, alkylation, or dewaxing units, Molecular Highway technology creates a network of broad channels that allows feed molecules rapid access into and out of the active catalytic sites in the zeolite. But the diffusion limits of these materials is a limiting factor, constraining reaction rates, yields, and ultimately refinery profitability. Many refining processes utilize zeolite catalysts and additives. Molecular Highway technology has broad applicability and value to the refining industry. Mild Hydrocracking-A Review of the Process, Catalysts, Reactions, Kinetics, and Advantages Article in Petroleum Science and Technology 21(7-8):1185-1205 January 2003 with 225 Reads. Advantages Of Hydrocracking Reaction 5,7/10 1270 reviews

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