Webreforming, in chemistry, processing technique by which the molecular structure of a hydrocarbon is rearranged to alter its properties. The process is frequently applied to low-quality gasoline stocks to improve their combustion characteristics. Thermal reforming alters the properties of low-grade naphthas by converting the molecules into those of higher … WebCracking. While distillation is utilized, cracking is also often used to break petroleum into its fractions as well. Like the name implies, a large chained hydrocarbon is 'cracked' or broken up ...
What does cracking (chemistry) mean? - Definitions.net
WebPetrochemical. Petrochemicals (sometimes abbreviated as petchems [1]) are the chemical products obtained from petroleum by refining. Some chemical compounds made from petroleum are also obtained from other fossil fuels, such as coal or natural gas, or renewable sources such as maize, palm fruit or sugar cane . Websolution, in chemistry, a homogenous mixture of two or more substances in relative amounts that can be varied continuously up to what is called the limit of solubility. The term solution is commonly applied to the liquid state of matter, but solutions of gases and solids are possible. Air, for example, is a solution consisting chiefly of oxygen ... brightspace ugcloud
Cracking: Definition, Equation & Process, Types I StudySmarter
Webcrack•ing. (ˈkræk ɪŋ) n. 1. (in the distillation of petroleum) the process of breaking down complex hydrocarbons into simpler compounds with lower boiling points, as gasoline. … WebApr 7, 2024 · Hence, cracking is an essential process in such fields. Cracking Meaning. In petrochemistry, petro geology and in Organic Chemistry, the word cracking defines the breakdown of complex long chain molecules like hydrocarbons into simple molecules by breaking their carbon-carbon bonds. It is the most important step for the commercial … WebCatalytic cracking. James G. Speight, in The Refinery of the Future (Second Edition), 2024 Abstract. Catalytic cracking is a conversion process that can be applied to a variety of feedstocks ranging from gas oil to heavy crude oil and residuum. The concept of catalytic cracking is basically the same as thermal cracking, but it differs by the use of a catalyst … brightspace uhi.ac.uk