To isolate and identify the yeast strains associated with D. morbifera, homogenized D. morbifera root samples were spread onto GPY, DG18, SCG and DOB..
The radioactive rare earth oxides are recovered by co-oxidative precipitation of rare earth elements. ... rare earth oxides waste, were immobilzed with the borosilicate glass. ... And the rare-earth monazite which synthesised by reaction of ammonium di-hydrogen phosphate with the
This commentary analyses the decision rendered by the Dispute Settlement Body in the China-Rare Earths ... Vienna Conference are still relevant and get reflected even today in the decisionmaking in the China-Rare
The target rare earth waste consisted of eight elements: Nd, Ce, La, Pr, Sm, Y, Gd, and Eu. ... A study was conducted on the vitrification of the rare earth oxide waste generated from the PyroGreen ... The waste loading of the rare earth waste in the developed borosilicate glass system was 20wt%.
(rare earth oxychlorides or oxides) by using a vacuum distillation process. ... This paper is about recovery of residual LiCl-KCl eutectic salts in radioactive rare earth precipitates ... In the vacuum distillation test apparatus, the salts in the rare earth precipitates were vaporized and
The simultaneous occurrence of an extrinsic and intrinsic pathology is rare. ... Congenital duodenal obstruction is a rare cause of neonatal intestinal obstruction caused by various
비등온 및 등온조건에서의 열중량분석을 이용하여 다양한 압력조건(0.5 - 50 mmHg)에서 LiCl-KCl 공융염 증류속도를 우선 측정하였다. 비등온조건에서의 열중량분석결과로부터 온도의 함수로 표현될 수 있는 증류 속도식을 도출하였다. 이 속도식에 의해 계산된 휘발플..
LME mainly targets rare-earth permanent magnets having several rare-earth elements. ... Mg is used as a solvent metal for LME because of its selective and eminent reactivity with rare-earth
In this study, capture and solidification of a rare earth nuclide (Nd) in LiCl-KCl eutectic salt using ... pyroprocessing of spent nuclear fuel generates LiCl-KCl eutectic waste salt containing radioactive rare ... Li2OAl2O3- SiO2-B2O3 system was conducted to simplify the existing separation and solidification process of rare
The taxonomy and distribution of each rare bdelloid are discussed here. 한국환경생물학회 환경생물 Min Ok Song ... Remarkably, these five Korean new records included four rare species with poorly known distributions.
※ 목차 관련 기사 희소 금속이란? 희소 금속이 쓰이는 곳 몇 가지 희소 금속 왜 중요한 가? 우리 나라와 다른 나라는 어떤 준비를 하고 있는 가? 희소 금속이란? 부존량이 적거나 공급상 제약요건으로 인해 채굴이 어려운 금속류를 지칭 희소금속이란 지각 내에 존재량이 ..
How can China maximize their endowed Rare earth power?? Motivation: Why I Choose this topic? ... Inn in Mongolia, Baotou research institute of REE and China rare earth for managing REE. ... conditions To estimate some external scenarios which are about how can China maximize their endowed Rare
The research of waste rare metals recycling had steadily
increased yearly. ... In this paper, to understand the waste rare metals recycling research trends, we
investigated total
형성된지 채 수백만년이 지나지 않은 지구는 테이아(Theia)라는 쌍둥이가 있었다고 여겨지고 있다. 두 행성은 비슷한 궤도에 만들어졌고, 그 결과, 파국적인 충돌이 일어나게 된다. 테아의 흔적은 없어졌고, 지구 궤도에 환상의 파편들을 남기게 된다. 이것은 복합생명체의 ..