The current research uses sustainable methods to preserve the environment, such as exploiting municipal or industrial waste that may harm environment. wreckage of polyvinyl chloride (PVC) pipes and asphaltene are used additives cement improve its mechanical properties, while stabilizing radioactive resulting from peaceful nuclear materials, enhancing radiation shielding efficiency. New composit...

Chemical inhibition of asphaltene deposition is considered a cost-effective way to prevent the harsh consequences instability in produced crude. Thus, careful screening inhibitors crucial for an efficient prevention. However, characteristics asphaltenes such as their acid–base properties will influence selection inhibitor and mechanism. Therefore, improved knowledge on acidic basic fractions im...