Of the principal constituents of natural gas, normal butane is the first in the series of paraffin hydrocarbons that has a triple-point temperature significantly higher than the normal boiling point (112 to 115 K) of methane-rich liquefied natural gas (LNG). Unlike isobutane, with a triple-...
This invention relates to an isomerization process and more particularly to a process of isomerizing normal butane to isobutane by means of an aluminum halide catalyst, preferably solid anhydrous aluminum chloride, and in the presence of a hydrogen halide, usually hydrogen chloride. Commercial isomeriz...
A process for the isomerization of heptane preferably contained within a naphtha stream is disclosed wherein the naphtha is stripped of the butanes and the pentanes and hexanes are
Solubility is one of the most important thermodynamics values representing the value of a gas dissolution in a liquid at a specific pressure and temperature. While many analytical methods are used to calculate the solubilities of gases in liquids mainly through the equations of state (EOSs)26,27,...
SASO 675-2006 Textiles - Woven fabrics - Determination of dimensional change on commercial laundering near the boiling point SASO 958-1995 Processed Meat - Minced Meat Arabic Version; First Edition 1995/7/30 SASO 601-1994 Ware Potatoes - Guide to Storage Arabic Version ...
Ryckaert, J.P., Bellemans, A.: Molecular-Dynamics of Liquid Normal-Butane Near its Boiling-Point. Chemical Physics Letters 30(1), 123-125 (1975)J. P. Ryckaert and A. Bellemans. Molecular-Dynamics of liquid normal-butane near its boiling-point. Chemical Physics Letters, 30(1):123-125,...
Hydrocarbons having a higher boiling point than the sidecut stream are withdrawn as a bottoms stream from the deisohexanizer. An overhead carries normal pentane, methylbutane and dimethylbutanes to the PSA separation section. An extract stream is recovered as the normal pentane recycle stream. ...
allowing to warm up to room temperature to form a syrup, and treating with dry benzene at an elevated temperature at or below its boiling point to give a solid product.ALSO:Branched chain saturated aliphatic hydrocarbons are obtained from normal or less branched ones by treating at an elevated...
The term “diesel fuel” refers to hydrocarbons having boiling points in the range of from 350° to 700° F. (177° to 371° C.). The term “C10+paraffins” refers to paraffins having at least ten carbon atoms per molecule, as determined by having a boiling point of at least 350° ...
The normal BP (i.e. the boiling point at 1 atm) is one of the major physical-chemistry properties used to characterize and identify a compound. Besides being an indicator for the physical state (liquid or gas) of a compound, the BP also provides an indication of its volatility. In ...