富集B-10单质的制备
Preparation of Enriched Elemental B-10
摘要: 硼具有很强的中子吸收能力，这种能力来自于10B较大的中子吸收截面。富集B-10在辐射防护、燃料元件制造、中子探测等领域应用广泛，具有较大的研究价值。受限于硼同位素分离工艺，生产富集B-10同位素产品需要以10BF3 为起始原料。本文主要结合天然丰度元素硼的制备方法，提出了制备富集B-10单质的工艺路线，并对制备富集10B单质硼的各种方法的优势和不足进行了分析和说明。
Abstract: Boron has a strong neutron absorption capacity as 10B has a larger neutron absorption cross-section. Enriched B-10 is widely used in radiation protection, fuel element manufacturing, neutron detection and other fields, which ensures it with a great research value. Due to the bo-ron isotope separation process, the production of enriched B-10 isotope products requires the use of 10BF3 as a starting material. In this paper, we have compared the preparation method of natural abundance elemental boron, proposed several possible processes of preparing enriched elemental B-10, and analyzed the advantages and disadvantages of the various methods.
文章引用：胡小飞, 曾静, 肖楠林, 胡石林. 富集B-10单质的制备[J]. 核科学与技术, 2018, 6(2): 35-42. https://doi.org/10.12677/NST.2018.62005

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