Who knows how to calculate equipment depreciation
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Are there depreciation standards for various gasification equipment? Which devices are the easiest to replace?
Yes, they are included in the calculations for technical depreciation; there are various calculation methods such as the straight-line method and the sum-of-the-years’-digits method. https://wenku.baidu.com/view/0bae14a0c67da26925c52cc58bd63186bceb92d8.html
This post was last edited by pyp222 on 2018-10-29 at 11:04. The device price is divided by the depreciation period; each company has its own fixed depreciation period, with some using a 10-year period while others use 14 or 15 years. For example, if the cost of purchasing a gasification furnace is 30 million, and with a depreciation period of 10 years, the depreciation cost per hour would be 375 yuan per hour (assuming 8,000 hours per year). By the equipment that is easiest to replace, do you mean the vulnerable and consumable equipment? Every device has its own vulnerable and consumable components; in the case of water-coal slurry gasification, the process burners are the most critical, followed by gaskets (wound gaskets and elliptical or octagonal gaskets), bolts, and valves (especially small-sized drain valves and steam drain valves). Also, tools can be easily lost or damaged, such as impact wrenches, F-wrenches, and other similar tools