109 صفحه pdf
API 540:1999
Electrical Installations in Petroleum Processing Plants
API 540:1999-Electrical Installations in Petroleum Processing Plants
فی موو
مرجع دانلود فایل ,تحقیق , پروژه , پایان نامه , فایل فلش گوشیفی موو
مرجع دانلود فایل ,تحقیق , پروژه , پایان نامه , فایل فلش گوشیAPI 540:1999-Electrical Installations in Petroleum Processing Plants
اختصاصی از فی موو API 540:1999-Electrical Installations in Petroleum Processing Plants دانلود با لینک مستقیم و پر سرعت .
API 540:1999-Electrical Installations in Petroleum Processing Plants
API 540:1999-Electrical Installations in Petroleum Processing Plants
QSR and Estimated Biological and Physicochemical Properties Study of Paraffin-base Petroleum C1-C40)
اختصاصی از فی موو QSR and Estimated Biological and Physicochemical Properties Study of Paraffin-base Petroleum C1-C40) دانلود با لینک مستقیم و پر سرعت .
نویسند‌گان: Kh. Kheradmand ، F. Kheradmand ، M. Kheradmand ، Gh. Habibi Dehfouli
خلاصه مقاله:
The hydrocarbon compounds in petroleum have different structures. Some of them are linear and normal. This homolog series sometimes have attracted the notice for chemical and biochemical studies. The structural parameters are useful indices for examination of structure-property relationship. Graph theory is a delightful ground for the exploration of proof techniques in Discrete Mathematics and its results have applications in many areas of sciences. Topological indices are the numerical value associated with chemical constitution purporting for correlation of chemical structure with various physical properties, chemical reactivity or biological activity. In this study the quantitative structural relationship (QSR) between the number of carbon atoms in the structures of normal hydrocarbon C1 to C40, logarithm of calculated Octanol-Water partitioning coefficients and total biodegradation (logKow and TBd (mol/h), respectively), median lethal concentration 50 (LC50), water solubility (Sw, mg.L- 1/25ºC) and some of the other calculated chemical and biochemical data in the normal hydrocarbon C1 to C40 (1-40) is represented. The results would be extended for some of the other members of these compounds. The interesting results of concerning among logKow, LC50, Sw, TBd (g/h) and some of the other data with the descriptors for these compounds are presented and discussed.
کلمات کلیدی:
Octanol-Water partitioning coefficient; Biodegradation; Molecular topology; LC50; Water solubility; Topological index; Normal hydrocarbon.
QSR and Estimated Biological and Physicochemical Properties Study of Paraffin-base Petroleum C1-C40)
نویسند‌گان: Kh. Kheradmand ، F. Kheradmand ، M. Kheradmand ، Gh. Habibi Dehfouliخلاصه مقاله:
The hydrocarbon compounds in petroleum have different structures. Some of them are linear and normal. This homolog series sometimes have attracted the notice for chemical and biochemical studies. The structural parameters are useful indices for examination of structure-property relationship. Graph theory is a delightful ground for the exploration of proof techniques in Discrete Mathematics and its results have applications in many areas of sciences. Topological indices are the numerical value associated with chemical constitution purporting for correlation of chemical structure with various physical properties, chemical reactivity or biological activity. In this study the quantitative structural relationship (QSR) between the number of carbon atoms in the structures of normal hydrocarbon C1 to C40, logarithm of calculated Octanol-Water partitioning coefficients and total biodegradation (logKow and TBd (mol/h), respectively), median lethal concentration 50 (LC50), water solubility (Sw, mg.L- 1/25ºC) and some of the other calculated chemical and biochemical data in the normal hydrocarbon C1 to C40 (1-40) is represented. The results would be extended for some of the other members of these compounds. The interesting results of concerning among logKow, LC50, Sw, TBd (g/h) and some of the other data with the descriptors for these compounds are presented and discussed.
کلمات کلیدی:
Octanol-Water partitioning coefficient; Biodegradation; Molecular topology; LC50; Water solubility; Topological index; Normal hydrocarbon.
QSR and Estimated Biological and Physicochemical Properties Study of Paraffin-base Petroleum C1-C40)
Handbook of Petroleum Refining Processes
اختصاصی از فی موو Handbook of Petroleum Refining Processes دانلود با لینک مستقیم و پر سرعت .
Handbook of Petroleum Refining Processes
Handbook of Petroleum Refining Processes
Third Edition
Robert A. Meyers
Handbook of Petroleum Refining Processes
API 1632:2010- Cathodic Protection of Underground Petroleum Storage Tanks and Piping Systems
اختصاصی از فی موو API 1632:2010- Cathodic Protection of Underground Petroleum Storage Tanks and Piping Systems دانلود با لینک مستقیم و پر سرعت .
API 1632:2010- Cathodic Protection of Underground Petroleum Storage Tanks and Piping Systems
API 1632:2010- Cathodic Protection of Underground Petroleum Storage Tanks and Piping Systems
API 1632:2010- Cathodic Protection of Underground Petroleum Storage Tanks and Piping Systems
API 610-2011: Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries,
اختصاصی از فی موو API 610-2011: Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries, دانلود با لینک مستقیم و پر سرعت .
API 610-2011: Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries,
220 صفحه
ANSI/API 610-2011 (ISO 13709:2009): Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries
API 610-2011: Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries,