Steam cracking is a petrochemical process in which saturated hydrocarbons are broken down into smaller, often unsaturated, hydrocarbons. It is the principal industrial method for producing the lighter alkenes (or commonly olefins), including ethene (or ethylene) and propene (or propylene). Steam cracker … See more General In steam cracking, a gaseous or liquid hydrocarbon feed like naphtha, LPG, or ethane is diluted with steam and briefly heated in a furnace in the absence of oxygen. Typically, … See more Several proprietary designs are available under a license that must be purchased from the design developer by any petroleum refining company desiring to construct and operate a Steam Cracking unit of a given design. These are the … See more • Petroleum • Petroleum refining processes • Natural gas • Cracking (chemistry) See more WebA cracker is a snack. It’s a thin, savory, crisp biscuit, like a saltine. It’s also anything that cracks, like a firecracker or a computer code cracker, or of course, that thin, savory snack that cracks when you break it.
Cracker Definition & Meaning - Merriam-Webster
WebThermal cracker - Non-catalytic process for converting VGO to lighter fractions; Reformer - Increases the octane value of heavy naphtha; Alkylation - Combines light olefins with … WebThe meaning of CATALYTIC CRACKER is the unit in a petroleum refinery in which cracking is carried out in the presence of a catalyst. clouddrive115迁移阿里
Crackerproducts - BASF
In petrochemistry, petroleum geology and organic chemistry, cracking is the process whereby complex organic molecules such as kerogens or long-chain hydrocarbons are broken down into simpler molecules such as light hydrocarbons, by the breaking of carbon-carbon bonds in the precursors. The rate of cracking and the end products are strongly dependent on the temperature a… WebOther definitions of CRACKER: A slang term for white people, typically used in the Southern United States, especially in Georgia and Florida. The term can be disparaging, but also neutral or friendly. another slang term … WebJul 1, 2013 · It was used to refer to poor whites, particularly those inhabiting the frontier regions of Maryland, Virginia and Georgia. It is suspected that it was a shortened version of "whip-cracker," since... clouddrive 115 cookie