00000ctm a22000003i 4500 UP-99796217612404669 Buklod 20230215105418.0 m |o d | ta 170314s xx d r |||| u| (iLib)UPD-00261912667 DENGII eng LG 993 2012 E62 B37 Baril, Lorie Anne F. author. Antibacterial and antioxidant natural soap from katuray (Sesbania grandiflora) leaf extracts a plant design Lorie Anne F. Baril, Giselle Lou D. Leuterio, Raquel L. Macatangay ; Rizalinda de Leon, adviser. Quezon City College of Engineering, University of the Philippines Diliman 2012. iii, 127 leaves color illustrations 28 cm text rdacontent unmediated rdamedia volume rdacarrier Submitted in partial fulfillment of the requirements in ChE 142 Chemical Engineering Plant Design. Access exclusively for UP ChE students. Written permission required from the department head for non-ChE and non-UP students or researchers. The soap is the product of the reaction of an alkali with a fatty acid, or the reaction of an alkali with a triglyceride. Traditionally, the raw materials used are triglyceride, which is the main constituent of vegetable oil and animal fats. Typical vegetable oils used are palm oil, coconut oil, and olive oil. Additives are also added to provide special features like the antibacterial, antioxidant, anti-aging, and other different activities good for the skin. Studies show that flowers, leaves, and stem bark of katuray (Sesbania grandiflora) extracts contain antibacterial and antioxidant properties. With this information, there is an opportunity to use indigenous resources such as coconut oil and katuray extracts to produce a soap that has both antioxidant and antibacterial properties. However, there is a need to determine if the construction of a soap manufacturing plant using natural additives is feasible. The plant uses a continuous fat splitting process to form high quality soap. Among the available processes for soap making, it is said to be the most convenient and profitable way of producing soap. Aside for having minimum number of equipment, it is also fully automated and a very fast way to manufacturing. Also this plant is environment friendly since the wastes produced are not totally wastes. They were treated and sold to other industries thus contributing to the revenue of the plant. The plant will be located in San Pablo, Laguna because of the abundant supply of coconut oil and its accessibility to the Greater Manila Area for easier transportation to distributors and clients. Furthermore, the target consumers of the antibacterial and antioxidant katuray soap consist of people of all ages and of all genders since personal hygiene is a major concern thus the accessibility to a larger group of consumers are considered. The main areas in the plant are the administration building, the manufacturing room housing the control room and equipment, the warehouse, wastewater treatment plant and the recreation area. An auxiliary plant includes the katuray plantation and the extraction unit. With this arrangement, the transport of the katuray extract is much easier compared to the transportation and in-house extraction of the katuray leaves. For the piping and instrumentation diagram employed, the hazard and operability study and the process control scheme were considered to determine the appropriate methods to be employed in each equipment and processes.Bath soaps continue to improve in the market. Soap. Soap factories Design and construction. Chemical engineering plant design ChE 142 College of Engineering, University of the Philippines Diliman. Leuterio, Giselle Lou D. author. Macatangay, Raquel L. author. De Leon, Rizalinda L. adviser. Thesis FI UP UPD DENG-II LG 993 2012 E62 B37 Thesis