PPT-Sacrificial Agent for Reducing Adsorption of Anionic Surfactants

By Hadi ShamsiJazeyi George J Hirasaki Rafael Verduzco Rice University Chemical and Biomolecular Engineering Department 17 th Annual Meeting of Rice University Consortium for Process in Porous Media. Manohar Kartic C Khilar Department of Chemical Engineering Indian Institute of Technology Bombay Powai Mumbai 400076 India Abstract The adsorption of an anionic surfactant sodium dodecylbenzenesulfonate NaDBS and a nonionic surfactant Triton X100 TX By: Hadi ShamsiJazeyi, George J. Hirasaki, Rafael Verduzco. Rice University. Chemical and Bio-molecular Engineering Department. 17. th. Annual Meeting of . Rice University Consortium for Process in Porous Media. Betaines. Hadi ShamsiJazeyi, George J. Hirasaki, Rafael Verduzco. Rice University. Chemical and Bio-molecular Engineering Department. 18. th. Annual Meeting of . Rice University Consortium for Process in Porous Media. Hair Shampoo. Laundry Detergent. “Cleaning Your Hair . vs. Cleaning Your Clothes”. Jeff Easley – Sr. Global Performance Improvement Specialist. Stepan. Company. Midwest SCC Meeting. March 11, 2014. . detergents. Heavy-duty liquid detergents (HDLDs) were introduced into the laundry market many years after the introduction of powder detergents. HDLDs have several advantages when compared to powder detergents :. IGCSE Chemistry . 620. OXYGEN. Gaining of oxygen is called oxidation.. Carbon + Oxygen .  Carbon dioxide. Carbon is oxidised to carbon dioxide.. Methane burns in oxygen.. CH. 4. . + . 2O. 2. . Betaines. Hadi ShamsiJazeyi, George J. Hirasaki, Rafael Verduzco. Rice University. Chemical and Bio-molecular Engineering Department. 18. th. Annual Meeting of . Rice University Consortium for Process in Porous Media. By: Hadi ShamsiJazeyi, George J. Hirasaki, Rafael Verduzco. Rice University. Chemical and Bio-molecular Engineering Department. 17. th. Annual Meeting of . Rice University Consortium for Process in Porous Media. The term anionic is derived from the migratifield. The droplets migrate toward the anode (positive electrode), and hence the emulsion anionic emulsion, there are “billdroplets with emulsifying a Spontaneous reactions . Spontaneous reactions occurs with NO INPUT OF ENERGY. Spontaneous reactions allow for the transfer of electrons from an oxidizing agent to a reducing agent . Testing spontaneity. Leyu. Cui, Kun Ma and George J. . Hirasaki. . Sponsored by The Petroleum Institute/ADNOC. Rice University . Outline. Materials: Surfactants and Minerals. Adsorption on natural and synthetic minerals. Sodium Polyacrylate . as Sacrificial Adsorption Agent . for . Anionic . Surfactants. *. Hadi ShamsiJazeyi, George J. . Hirasaki. ____________________________________________________________. * (Patent Pending). Leyu. Cui, Kun Ma and George J. . Hirasaki. . Sponsored by The Petroleum Institute/ADNOC. Rice University . Outline. Materials: Surfactants and Minerals. Adsorption on natural and synthetic minerals. Chemical Engineering Department Sodium Polyacrylate as Sacrificial Adsorption Agent for Anionic Surfactants * Hadi ShamsiJazeyi, George J. Hirasaki ____________________________________________________________