Prediction of Normal Boiling Points of Hydrocarbons Using Simple Molecular Properties
نویسندگان
چکیده
منابع مشابه
Prediction of Normal Boiling Points of Hydrocarbons Using Simple Molecular Properties
Four hundred and seventy-six hydrocarbons (CnHm) were utilized to fit their normal boiling point temperatures (NBPT) as a function of molecular weight and carbon atomic fraction. The proposed model is of the following form: NBPT = a∗(Cfrac)∧b∗(MW )∧c, where a, b, and c are the non-linear regressed parameters for the given model; Cfrac is the carbon atomic fraction in a molecule, which is equal ...
متن کاملProphecy of Common Boiling Points of Hydrocarbons Using Simple Molecular Properties
Four hundred and seventy-six hydrocarbons (CnHm) were utilized to fit their normal boiling point temperatures (NBPT) as a function of molecular weight and carbon atomic fraction. The proposed model is of the following form: NBPT=a*(Cfrac) ^b* (MW) ^ c where a, b, and c are the non-linear regressed parameters for the given model; Cfrac is the carbon atomic fraction in a molecule, which is equal ...
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prediction of boiling point and water solubility of crude oil hydrocarbons using sub-structural molecular fragments method
the quantitative structure–property relationship (qspr) method is used to develop the correlation between structures of crude oil hydrocarbons (80 compounds) and their boiling point and water solubility. sub-structural molecular fragments (smf) calculated from structure alone were used to represent molecular structures. a subset of the calculated fragments selected using stepwise regression (fo...
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ژورنال
عنوان ژورنال: Journal of Advanced Chemical Engineering
سال: 2013
ISSN: 2090-455X,2090-4568
DOI: 10.4303/jace/235654