検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年

ガラス固化プロセスにおける白金族化合物の化学挙動,2; 生成Pd化合物の状態変化

Investigation of platinum group compounds generated in the vitrification process, 2; Change of chemical form of generated palladium compounds

永井 崇之  ; 岡本 芳浩  ; 塩飽 秀啓   ; 秋山 大輔*; 佐藤 修彰*

Nagai, Takayuki; Okamoto, Yoshihiro; Shiwaku, Hideaki; Akiyama, Daisuke*; Sato, Nobuaki*

PdOは、ガラス固化プロセス環境条件でNaNO$$_{3}$$や希土類硝酸塩の脱硝物と反応して複合酸化物を生成する。本研究は、高レベル放射性廃液成分であるPd(NO$$_{3}$$)$$_{2}$$を対象にPd化合物の加熱還元挙動、共存する希土類硝酸塩の脱硝物とのPd化合物高温合成、溶融ガラス中でのPd化合物の還元状況を確認した。

PdO reacts to NaNO$$_{3}$$ and rare earth nitrates and Pd compounds is generated in a vitrification process. The reduction behavior of Pd(NO$$_{3}$$)$$_{2}$$, the synthesis of Pd compounds with Pd(NO$$_{3}$$)$$_{2}$$ and rare earth nitrates at high temperature and chemical reaction of Pd compounds in a molten borosilicate glass were confirmed in this study.

Access

:

- Accesses

InCites™

:

Altmetrics

:

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.