CAJ | 학술논문

以哈萨克斯坦某高岭土矿为研究对象，通过偏光显微镜、XRD、化学成分和扫描电镜（SEM ）等测试手段对该矿进行了系统研究。结果表明：该矿主要由高岭石、石英和白云母（水化白云母）组成，高岭石结晶度较高，主要富集在细粒级；高岭石叠片间结构松散，单片较多；淘洗率较高，－5μm和－2μm粒级的淘洗率分别达到了29．06％和18．33％，仅仅通过简单的分级，－20μm各粒级就可达到橡塑、搪瓷、陶瓷和涂料等工业用二级以上标准；该矿石总体质量较好，经加工提纯后有望在造纸行业上应用。
이합살극사탄모고령토광위연구대상，통과편광현미경、XRD、화학성분화소묘전경（SEM ）등측시수단대해광진행료계통연구。결과표명：해광주요유고령석、석영화백운모（수화백운모）조성，고령석결정도교고，주요부집재세립급；고령석첩편간결구송산，단편교다；도세솔교고，－5μm화－2μm립급적도세솔분별체도료29．06％화18．33％，부부통과간단적분급，－20μm각립급취가체도상소、당자、도자화도료등공업용이급이상표준；해광석총체질량교호，경가공제순후유망재조지행업상응용。
By testing methods of polarized light microscopy ,XRD ,chemical analysis and scanning electron microscopy ,the paper research the characteristics of the kaolin mine from Kazakhstan .The results showed that the main mineral compositions of the mine were kaolinite ,quartz and mica (hydration muscovite) .Kaolinite had a high crystallinity and mainly enriched in the fine fraction .The kaolinite was loose between kaolinite laminations and had more sheets .It had a high washingrate ,the washingrate of -5μm and -2μm reached 29 .06% and 18 .33% ,respectively .Only after grading ,the product of -20μm met the requirement of standard Level 2 or above in industries ,such as rubber ,plastics ,enamel ,ceramics and coatings .The overall quality of the mine was high ,it could be applied in paper industry after purify .