Pra Rancangan Pabrik Pembuatan Kalsium Klorida dari Cangkang Kerang Darah dan HCL dengan Kapasitas 7.600 Ton/Tahun dan Tugas Khusus Rancangan Keteknikan Detail Reaktor Netralisasi

Abstract

Calcium chloride (CaCl2) is a type of salt consisting of the elements calcium (Ca) and chlorine (Cl 2 ) which has many uses, including as a drying agent (dessicant), as an ice melting agent (de-icing) and pressure points. frozen, as a source of calcium ions and additives in the food industry. The need for calcium chloride is still imported from other countries with an average of 7.568 tons/year. Waste that has great potential in making calcium chloride is shell waste which contains high levels of calcium carbonate (CaCO3) (98%). Blood clams have been a source of income for some coastal communities in Indonesia for many years, reaching an average of 94,246 tons/year. The Calcium Chloride factory is planned to produce with a capacity of 7,600 tons/year ( 959,590 kg/hour) and operate for 330 days a year. This factory is expected to reduce Indonesia's dependence on imported products and is targeted to export Calcium Chloride. The planned factory location is in the District Secanggang Regency Step up North Sumatra Province with a required land area of 18,770 m 2 . The employee required to operate the factory is 100 people. The planned business entity form is a Limited Liability Company (PT) and the organizational form is a line organization. Results analysis to aspect economy factory calcium chloride , are : Total investment capital : Rp110,296,330,803 Production costs : Rp 92,632,266,646 Sales proceeds : Rp 152,000,000,000 Net profit : Rp 41,404,626,281 Profit margin : 38.86% Break even point :34.88% Return on investment : 37.54 % Pay out time : 2.66 years Return on network : 62.57% Internal rate of return : 36.91% From the results of the analysis of economic aspects, it can be concluded that the factory produces calcium chloride from blood clam shells and HCl through the neutralization process is feasible to establish