Hydrocracking is an important source of diesel and jet fuel
网页2013年1月18日 · A hydrocracking unit, or hydrocracker, takes gas oil, which is heavier and has a higher boiling range than distillate fuel oil, and cracks the heavy molecules into distillate and gasoline in the presence of hydrogen and a catalyst.
Hydrocracking - an overview | ScienceDirect Topics
网页Hydrocracking is a process for converting a petroleum product with heavy fraction into lighter fraction accompanied by lowering the boiling point in the presence of hydrogen and an appropriate catalyst (Saab et al., 2020). Hydrocracking is divided into four mechanisms: ideal hydrocracking, hydrogenolysis, Haag-Dessau, and thermal hydrocracking.
Cracking (chemistry) - Wikipedia
网页Hydrocracking is a catalytic cracking process assisted by the presence of added hydrogen gas. Unlike a hydrotreater, hydrocracking uses hydrogen to break C–C bonds (hydrotreatment is conducted prior to hydrocracking to protect the catalysts in a hydrocracking process). In 2010, 265 million tons of …
Hydrocracking in Petroleum Processing | SpringerLink
网页2014年1月1日 · Hydrocracking is a flexible catalytic refining process that can upgrade a large variety of petroleum fractions. Hydrocracking is commonly applied to upgrade the heavier fractions obtained from the distillation of crude oils, including residue.
Description of Hydrocracking Process - Wiley Online Library
网页2016年12月2日 · Hydrocracking is a process to convert larger hydrocarbon molecules into smaller molecules under high hydrogen pressure and elevated temperature. It is commonly applied to upgrade the heavier fractions of the crude oils to produce higher value transportation fuels.
Hydrocracking - an overview | ScienceDirect Topics
网页Hydrocracking is a catalytic process widely used in refineries to convert heavy oil fractions into high quality middle distillates and light products such as diesel, naphtha and LPG (Ancheyta, Sánchez, & Rodríguez, 2005). In this process high molecular weight molecules are broken to form lighter compounds (Kumar & Froment, 2007).
Hydrocracking - an overview | ScienceDirect Topics
网页Hydrocracking is a two-stage process combining catalytic cracking and hydrogenation, wherein heavier feedstocks are cracked in the presence of hydrogen. The reaction typically involves a reactor section, gas separator, scrubber for sulfur removal, and product fractionator.
Hydrocracking - SpringerLink
网页Hydrocracking converts heavy petroleum fractions into lighter products by breaking C−C bonds in the presence of hydrogen. It is in fact a collection of processes which transform a variety of feedstocks into both finished products and streams for further upgrading by downstream units.
Research and development of hydrocracking catalysts and
网页2019年1月2日 · Hydrocracking of petroleum feedstock represents a compelling route for the production of industrial clean fuels, which has triggered the continuous research and development of core technology related areas such as catalysts, reaction engineering and engineering design. This review particularly focuses on the research and development of ...
Hydrocracking: A Review | Industrial & Engineering Chemistry …
网页Hydrocarbon Fuels Production from Hydrocracking of Soybean Oil Using Transition Metal Carbides and Nitrides Supported on ZSM-5. Industrial & Engineering Chemistry Research 2012 , 51 (30) , 10066-10073.
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