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BTX (chemistry)

Index BTX (chemistry)

In the petroleum refining and petrochemical industries, the initialism BTX refers to mixtures of benzene, toluene, and the three xylene isomers, all of which are aromatic hydrocarbons. [1]

37 relations: Alkane, Aromatic hydrocarbon, Aromaticity, Atom, Benzene, Boiling point, BTX (chemistry), Carbon, Catalysis, Catalytic reforming, Chemical industry, Cracking (chemistry), Cycloalkane, Dimethyl sulfoxide, Ethylbenzene, Extractive distillation, Furfural, Gasoline, Hydrocarbon, Liquid–liquid extraction, M-Xylene, Melting point, Molecular mass, N-Methyl-2-pyrrolidone, O-Xylene, Oil refinery, P-Xylene, Petrochemical, Petroleum naphtha, Petroleum refining processes, Polyethylene glycol, Pyrolysis, Pyrolysis gasoline, Solvent, Sulfolane, Toluene, Xylene.

Alkane

In organic chemistry, an alkane, or paraffin (a historical name that also has other meanings), is an acyclic saturated hydrocarbon.

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Aromatic hydrocarbon

An aromatic hydrocarbon or arene (or sometimes aryl hydrocarbon) is a hydrocarbon with sigma bonds and delocalized pi electrons between carbon atoms forming a circle.

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Aromaticity

In organic chemistry, the term aromaticity is used to describe a cyclic (ring-shaped), planar (flat) molecule with a ring of resonance bonds that exhibits more stability than other geometric or connective arrangements with the same set of atoms.

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Atom

An atom is the smallest constituent unit of ordinary matter that has the properties of a chemical element.

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Benzene

Benzene is an important organic chemical compound with the chemical formula C6H6.

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Boiling point

The boiling point of a substance is the temperature at which the vapor pressure of the liquid equals the pressure surrounding the liquid and the liquid changes into a vapor.

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BTX (chemistry)

In the petroleum refining and petrochemical industries, the initialism BTX refers to mixtures of benzene, toluene, and the three xylene isomers, all of which are aromatic hydrocarbons.

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Carbon

Carbon (from carbo "coal") is a chemical element with symbol C and atomic number 6.

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Catalysis

Catalysis is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalysthttp://goldbook.iupac.org/C00876.html, which is not consumed in the catalyzed reaction and can continue to act repeatedly.

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Catalytic reforming

Catalytic reforming is a chemical process used to convert petroleum refinery naphthas distilled from crude oil (typically having low octane ratings) into high-octane liquid products called reformates, which are premium blending stocks for high-octane gasoline.

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Chemical industry

The chemical industry comprises the companies that produce industrial chemicals.

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Cracking (chemistry)

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.

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Cycloalkane

In organic chemistry, the cycloalkanes (also called naphthenes, but distinct from naphthalene) are the monocyclic saturated hydrocarbons.

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Dimethyl sulfoxide

Dimethyl sulfoxide (DMSO) is an organosulfur compound with the formula (CH3)2SO.

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Ethylbenzene

Ethylbenzene is an organic compound with the formula C6H5CH2CH3.

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Extractive distillation

Extractive distillation is defined as distillation in the presence of a miscible, high-boiling, relatively non-volatile component, the solvent, that forms no azeotrope with the other components in the mixture.

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Furfural

Furfural is an organic compound produced from a variety of agricultural byproducts, including corncobs, oat, wheat bran, and sawdust.

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Gasoline

Gasoline (American English), or petrol (British English), is a transparent, petroleum-derived liquid that is used primarily as a fuel in spark-ignited internal combustion engines.

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Hydrocarbon

In organic chemistry, a hydrocarbon is an organic compound consisting entirely of hydrogen and carbon.

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Liquid–liquid extraction

Liquid–liquid extraction (LLE), also known as solvent extraction and partitioning, is a method to separate compounds or metal complexes, based on their relative solubilities in two different immiscible liquids, usually water (polar) and an organic solvent (non-polar).

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M-Xylene

m-Xylene (''meta''-xylene) is an aromatic hydrocarbon.

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Melting point

The melting point (or, rarely, liquefaction point) of a substance is the temperature at which it changes state from solid to liquid at atmospheric pressure.

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Molecular mass

Relative Molecular mass or molecular weight is the mass of a molecule.

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N-Methyl-2-pyrrolidone

N-Methyl-2-pyrrolidone (NMP) is an organic compound consisting of a 5-membered lactam.

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O-Xylene

o-Xylene (ortho-xylene) is an aromatic hydrocarbon with the formula C6H4(CH3)2.

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Oil refinery

Oil refinery or petroleum refinery is an industrial process plant where crude oil is transformed and refined into more useful products such as petroleum naphtha, gasoline, diesel fuel, asphalt base, heating oil, kerosene, liquefied petroleum gas, jet fuel and fuel oils.

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P-Xylene

p-Xylene (''para''-xylene) is an aromatic hydrocarbon.

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Petrochemical

Petrochemicals (also known as petroleum distillates) are chemical products derived from petroleum.

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Petroleum naphtha

Petroleum naphtha is an intermediate hydrocarbon liquid stream derived from the refining of crude oil with CAS-no 64742-48-9.

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Petroleum refining processes

Petroleum refining processes are the chemical engineering processes and other facilities used in petroleum refineries (also referred to as oil refineries) to transform crude oil into useful products such as liquefied petroleum gas (LPG), gasoline or petrol, kerosene, jet fuel, diesel oil and fuel oils.

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Polyethylene glycol

Polyethylene glycol (PEG) is a polyether compound with many applications from industrial manufacturing to medicine.

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Pyrolysis

Pyrolysis is the thermal decomposition of materials at elevated temperatures in an inert atmosphere.

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Pyrolysis gasoline

Pyrolysis gasoline or Pygas is a naphtha-range product with a high aromatics content.

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Solvent

A solvent (from the Latin solvō, "loosen, untie, solve") is a substance that dissolves a solute (a chemically distinct liquid, solid or gas), resulting in a solution.

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Sulfolane

Sulfolane (also tetramethylene sulfone, systematic name: 2,3,4,5-tetrahydrothiophene-1,1-dioxide) is an organosulfur compound, formally a cyclic sulfone, with the formula (CH2)4SO2.

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Toluene

Toluene, also known as toluol, is an aromatic hydrocarbon.

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Xylene

Xylene (from Greek ξύλο, xylo, "wood"), xylol or dimethylbenzene is any one of three isomers of dimethylbenzene, or a combination thereof.

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BTEX, BTEXS, BTX process, Btex.

References

[1] https://en.wikipedia.org/wiki/BTX_(chemistry)

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