공업화학 (Applied Chemistry for Engineering)
- 제4권4호
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- Pages.798-806
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- 1993
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- 1225-0112(pISSN)
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- 2288-4505(eISSN)
회중석의 염소화 생성물로부터 고순도 WO3의 합성
Synthesis of High Purity Tungsten Oxide with Tungsten Chloride from the Chlorination of Scheelite
- Um, Myeong-Heon (Dept. of Ind. Chem., Cheon An Nat'l Junior Tech. College) ;
- Park, Young-Seong (Dept. of Chem. Eng., Dankook Univ.) ;
- Lee, Chul-Tae (Dept. of Chem. Eng., Dankook Univ.)
- 투고 : 1993.07.23
- 심사 : 1993.08.18
- 발행 : 1993.09.01
초록
본 연구는 유동층 반응기에서 회중석의 염소화 생성물인 텅스텐염화물로부터 고순도 tungsten oxide를 합성하기 위해 수행하였다. 텅스텐염화물은 용해시작 불과 1분 이내에 거의 완전히
In this study we developed the synthesis of high purity tungsten oxide from tungsten chlorides obtained by the chlorination of scheelite in a fluidized bed reactor. Within a minute of dissolution time, tungsten chlorides were almost dissolved in
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