Shinva autoclave sterilization, Sterilization is the process of destroying all forms of bacterial life which are classified into two physically and chemically. Sterile materials can be in the form of liquids, gases, or electromagnetic radiation. This classification is not under pressure, for the purpose of decontamination or sterilization. Decontamination is the reduction of pollution to a l…
Palm oil is one commodity that has a large contribution to the Indonesian economy. Nowadays,Indonesia is the largest CPO producer in the world. The many benefits of Crude Palm Oil (CPO)and Palm Kernel (PK) for the industry and the increasing demand for world markets, theprocessing industry of CPO and PK has good prospects in the future. Knowing the percentageobtained from each stage of the prod…
Superheater is one of the components of a boiler that has a crucial function, superheater functions to produce superheated steam which is used to drive turbines. Water vapor flowing into the superheater pipe will have a heat transfer in the pipe. The water vapor in the superheater pipe is not always clean, therefore there is often a sediment inside the superheater pipe. The longer the deposits …
Metallography aims to measure the study of microstructural materials. The microstructure analysis of a material helps us determine if a material has been processed correctly and is therefore an important step in determining product reliability and for determining why a material has failed. There are several grooves that must be done, namely mounting, grinding, polishing, etching. After several …
The metal casting process is a product manufacturing technique where the metal is melted into the melting furnace and then poured into a molding cavity. Silica sand can be used as a basic material for making sand molds. The advantages of silica sand include: resistance to high temperatures, can be used repeatedly, has a finer (mesh) finer than mountain sand and river sand. Disadvantages of sili…
World engineering industries inevitably produce waste, the waste oil is one of the B3 waste ( Hazardous and Toxic ) and contain heavy metals which is liquid, has a boiling point, flash point and a specific point so it can be used as an alternative fuel replacement for traditional stoves in general. Burner fuel waste oil earlier generating a splash of oil outside of the kitchen combustion are ca…
Waste is waste that is no longer useful and is thrown away. There is a lot of waste around us, for example household waste, industrial waste, and so on. One of them is waste oil, waste oil is waste of B3 (Hazardous and Toxic Materials) and contains metal materials that are liquid and have a boiling point so that they can be used as alternative fuels, one of which is fuel for waste oil stoves. I…
Salt kais machine has several disadvantages, namely, the track is still not optimal, such as the release of the track puli rotation, the problem on the blade is that when used on a geo-membrane table will damage (tear) the surface of the geo-membrane, and parts of the kais engine that have corrosion especially on rotational pulleys. For this reason, several modifications and innovations have be…
Air resistance in a car vehicle plays an important role. The aerodynamic form is often taken into consideration, considering the form that "stream line" can reduce fuel consumption. This essay discusses the air resistance of minibuses. First is the measurement of dimensions, next is the use of Ansys Workbench CFD as a problem solving tool. The results obtained in the form of wind resistance ver…
CAM is the design of the process of eating, toolpath, set up, and others related to CAD. The parameters include depth of cut, retract, cutting speed, and feed rate. To find out these parameters you can use the MasterCAM software. The MasterCAM simulation uses a workpiece of roll dies with round pipe sizes of 1 dim, 1½ dim, and 2 dim. The purpose is to find out the process and parameters in the…