Results 1 to 10 of about 22,198 (309)

Effect of multi-frequency ultrasonic waves on the rheological and physical properties of Iraqi heavy crude oil

open access: yesChemical Thermodynamics and Thermal Analysis
Heavy crude oils have unfavorable rheological and thermophysical properties such as high viscosity and low API gravity that hinder transportation and refining operations.
Rafi J. Algawi   +3 more
doaj   +1 more source

Petroleum refining : volume II /

open access: yes, 1941
Earlier edition titled Extension course in petroleum refining.The designation "Volume II" indicates that this textbook is intended for the use of students in the second year course in petroleum refining at Pennsylvania State College, Division of Mineral ...
Stephens, Maynard Moody, 1908-   +1 more
core  

Petroleum Refining: Technology, Economics, and Markets

open access: yes, 2020
For four decades, Petroleum Refining has guided thousands of readers toward a reliable understanding of the field, and through the years has become the standard text in many schools and universities around the world offering petroleum refining classes ...
Kaiser, Mark J.
core  

Apparatus For Refining Crude Petroleum

open access: yes, 1904
Patent for an apparatus for refining crude petroleum. This invention seeks to process oil containing burned, scorched, or charred particles.
O'Neall, James M.
core  

Optimising the biopiling of weathered hydrocarbons within a risk management framework. [PDF]

open access: yes, 2005
Thirty years of research into petroleum microbiology and bioremediation have bypassed an important observation – that many hydrocarbon contaminated sites posing potential risks to human health harbour weathered, ‘mid-distillate’ or heavy oils rather ...
Lethbridge, Gordon   +11 more
core  

Improving the activity of CO2 capturing from flue gas by membrane gas – solvent absorption process

open access: yesCommunications in Science and Technology
This work is focused on increasing the capturing efficiency of carbon dioxide (CO2) through flue gas purification systems. To maximize the CO2 capture process, many process variables such as temperature, flow rates, absorbent concentrations, and ...
Maysoon Anwar Abdulla   +3 more
doaj   +1 more source

Energy-Saving Extractive Distillation Process for Isopropanol Dehydration with Propylene Glycol as Novel Extractive Solvent

open access: yesApplied Sciences
The extractive distillation process using propylene glycol (IUPAC name: 1,2 propanediol) as an extractive agent for the separation of the isopropanol–water system was investigated in this work.
Marilena Nicolae   +2 more
doaj   +1 more source

Monitoring the Biodegradation Progress of Naphthenic Acids in the Presence of Spirulina platensis Algae

open access: yesToxics
The experiments in this study investigated the toxicity of naphthenic acids (NAs) on the algal culture Spirulina platensis. The tests monitored the progression of the algal suspension in media contaminated with various concentrations of naphthenic acids.
Catalina Gabriela Gheorghe   +7 more
doaj   +1 more source

Publications, programs, and services catalog

open access: yes, 1998
198 pgs.This catalog presents information on the American Petroleum Institute's (API's) publications, programs, standards and services and is prepared by more than 1000 volunteer petroleum professionals from around the world with API staff.
American Petroleum Institute
core  

Analysis of petroleum coke from low grade oily sludge of refinery

open access: yes, 2018
Petroleum coke is often shortened as pet coke. Petroleum coke or pet coke is a product obtained from oil of all kinds during the oil refining process. Petroleum coke is a carbon-rich solid originating from petroleum refining and is obtained by cracking ...
Acar, Şükrü   +7 more
core   +1 more source

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