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- Alkylation_unit abstract "Alkylation unit, is one of the conversion processes used in the petroleum refineries. It is used to convert isobutane and low-molecular-weight alkenes (primarily a mixture of propene and butene) into an alkylate, a high octane gasoline component. The process occurs in presence of a strong acting acid as catalyst. The acid can be either sulfuric acid or hydrofluoric acid (HF). Depending on the acid used as catalyst the unit takes the name of SAAU (Sulphuric Acid Alkylation Unit) or HFAU (Hydrofluoric Acid Alkylation Unit).Since crude oil generally contains only 10 to 40 percent of hydrocarbon constituents in the gasoline range, refineries use a fluid catalytic cracking unit (FCCU) process to convert high molecular weight hydrocarbons into smaller and more volatile compounds, which are then converted into liquid gasoline-size hydrocarbons. Alkylation processes transform low molecular-weight alkenes and iso-paraffin molecules into larger iso-paraffins with a high octane number. FCCU is a very common unit in a modern oil refinery, but it is not uncommon for a refinery not to have an alkylation unit. Indeed, by 2010 there are some countries in the world without any installed alkylation unit.The product of the unit, the alkylate, is composed of a mixture of high-octane, branched-chain paraffinic hydrocarbons (mostly isoheptane and isooctane). Alkylate is a premium gasoline blending stock because it has exceptional antiknock properties and is clean burning. The octane number of the alkylate depends mainly upon the kind of alkenes used and upon operating conditions. For example, isooctane results from combining butylene with isobutane and has an octane rating of 100 by definition. There are other products in the alkylate effluent, so the octane rating will vary accordingly.".
- Alkylation_unit wikiPageID "37577603".
- Alkylation_unit wikiPageLength "25254".
- Alkylation_unit wikiPageOutDegree "59".
- Alkylation_unit wikiPageRevisionID "670568561".
- Alkylation_unit wikiPageWikiLink 2,2,4-Trimethylpentane.
- Alkylation_unit wikiPageWikiLink 2-Methylhexane.
- Alkylation_unit wikiPageWikiLink Acid_runaway.
- Alkylation_unit wikiPageWikiLink Alkane.
- Alkylation_unit wikiPageWikiLink Alkene.
- Alkylation_unit wikiPageWikiLink Alkylation.
- Alkylation_unit wikiPageWikiLink Antimony_pentafluoride.
- Alkylation_unit wikiPageWikiLink Barrel.
- Alkylation_unit wikiPageWikiLink Boron_trifluoride.
- Alkylation_unit wikiPageWikiLink Butane.
- Alkylation_unit wikiPageWikiLink Butene.
- Alkylation_unit wikiPageWikiLink Carbocation.
- Alkylation_unit wikiPageWikiLink Catalysis.
- Alkylation_unit wikiPageWikiLink Catalytic_reforming.
- Alkylation_unit wikiPageWikiLink Category:Petroleum_production.
- Alkylation_unit wikiPageWikiLink ConocoPhillips.
- Alkylation_unit wikiPageWikiLink Continuous_distillation.
- Alkylation_unit wikiPageWikiLink Cracking_(chemistry).
- Alkylation_unit wikiPageWikiLink DuPont.
- Alkylation_unit wikiPageWikiLink Economies_of_scale.
- Alkylation_unit wikiPageWikiLink Ethanol.
- Alkylation_unit wikiPageWikiLink ExxonMobil.
- Alkylation_unit wikiPageWikiLink Fluid_catalytic_cracking.
- Alkylation_unit wikiPageWikiLink Gasoline.
- Alkylation_unit wikiPageWikiLink Hydrocarbon.
- Alkylation_unit wikiPageWikiLink Hydrofluoric_acid.
- Alkylation_unit wikiPageWikiLink Hydrogen_sulfide.
- Alkylation_unit wikiPageWikiLink Isobutylene.
- Alkylation_unit wikiPageWikiLink Liquefied_petroleum_gas.
- Alkylation_unit wikiPageWikiLink Methanol.
- Alkylation_unit wikiPageWikiLink Monel.
- Alkylation_unit wikiPageWikiLink Octane.
- Alkylation_unit wikiPageWikiLink Octane_rating.
- Alkylation_unit wikiPageWikiLink Oil_refinery.
- Alkylation_unit wikiPageWikiLink PH.
- Alkylation_unit wikiPageWikiLink Pentane.
- Alkylation_unit wikiPageWikiLink Pentene.
- Alkylation_unit wikiPageWikiLink Petroleum.
- Alkylation_unit wikiPageWikiLink Petroleum_industry.
- Alkylation_unit wikiPageWikiLink Platts.
- Alkylation_unit wikiPageWikiLink Propane.
- Alkylation_unit wikiPageWikiLink Propene.
- Alkylation_unit wikiPageWikiLink Reformer.
- Alkylation_unit wikiPageWikiLink Reid_vapor_pressure.
- Alkylation_unit wikiPageWikiLink Sulfuric_acid.
- Alkylation_unit wikiPageWikiLink UOP_LLC.
- Alkylation_unit wikiPageWikiLink Water.
- Alkylation_unit wikiPageWikiLink Wet_sulfuric_acid_process.
- Alkylation_unit wikiPageWikiLinkText "Alkylation unit".
- Alkylation_unit wikiPageWikiLinkText "alkylation unit".
- Alkylation_unit wikiPageUsesTemplate Template:Reflist.
- Alkylation_unit subject Category:Petroleum_production.
- Alkylation_unit hypernym Conversion.
- Alkylation_unit type VideoGame.
- Alkylation_unit comment "Alkylation unit, is one of the conversion processes used in the petroleum refineries. It is used to convert isobutane and low-molecular-weight alkenes (primarily a mixture of propene and butene) into an alkylate, a high octane gasoline component. The process occurs in presence of a strong acting acid as catalyst. The acid can be either sulfuric acid or hydrofluoric acid (HF).".
- Alkylation_unit label "Alkylation unit".
- Alkylation_unit sameAs Q4727734.
- Alkylation_unit sameAs واحد_آلکیلدار_کردن.
- Alkylation_unit sameAs m.0nd47pj.
- Alkylation_unit sameAs Q4727734.
- Alkylation_unit wasDerivedFrom Alkylation_unit?oldid=670568561.
- Alkylation_unit isPrimaryTopicOf Alkylation_unit.