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In this paper,gaseous products generated by radiation degradation of N,N-diethylhydroxylamine (DEHA) in aqueous solution are studied.The results show that by 10～1000 kGy irradiation of the solution in DEHA concentration of 0.1～0.5 mol·L~(-1),the gaseous products were mainly hydrogen,methane,ethane and ethene.The volume fraction of hydrogen did not change much with different concentrations of DEHA.The volume fraction of methane and ethane decreased,but that of ethene increased,with increasing DEHA concentration.The volume fraction of hydrogen,methane and ethane increased with the dose.The relationship of the volume fraction of ethene with the dose had something to do with the DEHA concentration.
The results show that by 10 ~ 1000 kGy irradiation of the solution in DEHA concentration of 0.1 ~ 0.5 mol·L ~ (-1) -1), the gaseous products were mainly hydrogen, methane, ethane and ethene. The volume fraction of hydrogen did not change much with different concentrations of DEHA. Volume fraction of methane and ethane decreased, but that of ethene increased, with increasing DEHA concentration. volume fraction of hydrogen, methane and ethane increased with the dose. the relationship of the volume fraction of ethene with the dose had something to do with the DEHA concentration.