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山东省泰安市生产资料公司,陈德文《山东农业科学》,1984,1:52. 作者于1982年6月4日至8月4日做了45吨碳铵的入、出库损失调查,结果库损1.51吨,损失率达3.95％,折368元。损失途径:①包装——双层包装两次封口和一次封口的破包率分别为1.41％、2.11％;库损率为1.4％、2.45％。②温湿度——夏季(气温27—36℃,相对湿度65—98％)库内外碳铵含水量均上升,分别为0.01％、2.1％,含氮量均下降,分别为0.71％、0.79％。冬季(气温5—11℃,相对湿度48—75％)相反,库内外碳铵含水量均下降,分别为1.27％、1.59％;含
Shandong Province, Tai’an City means of production company, Chen Dewen, Shandong Agricultural Sciences, 1984,1: 52. Authors in the June 4 to August 4, 1982 made a 45 tons of ammonium bicarbonate into the loss of a library survey, the results of the library Loss of 1.51 tons, the loss rate of 3.95%, off 368 yuan. Ways to lose: ① package - double package double seal and a closure of the package breaking rates were 1.41%, 2.11%; library damage rate of 1.4%, 2.45%. ② Temperature and Humidity - In summer (the temperature is 27-36 ℃ and the relative humidity is 65-98%), the water content inside and outside the ammonium bicarbonate increased by 0.01% and 2.1% respectively, and the nitrogen content decreased by 0.71% and 0.79% . On the contrary, in winter (air temperature 5-11 ℃ and relative humidity 48-75%), the water content of ammonium bicarbonate inside and outside the storage tank decreased by 1.27% and 1.59%, respectively