THE APPLICATION OF 10B ENRICHED BORIC ACID IN NUCLEAR POWER INDUSTRY
Nowadays, boron acid is used widely in nuclear power station as the chemical controlling remedy by making use of 10 B as the effective neutron absorbent. But the natural element boron includes 10 B just 20% (mass fraction), all the rest is 11 B which is very weak at absorbing neutron. This paper brings forward a way to improve the effect of chemical controlling remedy on the nuclear power station through taking 10 B enriched boron acid as the substitution of the natural one. If this technological measurement is taken, the operation control of nuclear reaction would get at high level. Not only the amount of boron acid waste would drop suddenly, but the amount of all kinds of chemical agents added in the cooling circulation would lower down sharply. So, many complex chemistry problems in the cooling system could be solved, such as erosion of devices, worse quality of wastewater and consume of chemical agents, etc.
Jiao Xu Weijiang Zhang
Chemical Engineering Research Center of Tianjin University Tianjin, China,30072
国际会议
18th International Conference on Nuclear Engineering(第18届国际核能工程大会 ICONE 18)
西安
英文
1-5
2010-05-17（万方平台首次上网日期，不代表论文的发表时间）