The roasting process of copper sulfide concentrate in the presence of calcium carbonate is studied by using the differential thermal analysis (DTA), thermogravimetric (TG) and X-ray diffraction.
通过DTA和TG结合X 射线衍射分析的方法，将硫化铜精矿加碳酸钙焙烧与硫化铜精矿焙烧的反应机理进行了对比研究。
Objective: To study the application of thermogravimetry (TG) and differential thermal analysis (DTA) in incompatibility of drugs.
目的探讨热重(TG)、差热(DTA)分析技术在药物配伍禁忌研究中的应用意义。
The roasting kinetics of copper sulfide concentrate is investigated with the differential thermal analysis (DTA), thermo-gravimetry (TG) and X-ray diffraction (XRD).
采用DTA ，TG结合X -射线衍射分析，对硫化铜精矿的焙烧的动力学进行了研究。
All the samples obtained were examined with X-ray diffraction, isothermal adsorption of water, DTA, TG, IR, TEM, and chemical analysis, and were identified as L-type molecular sieve.
产物经X射线衍射，水的等温吸附、差热分析、红外图谱，透射电镜以及化学分析等测定证实为L型沸石。
The effect of products powders on thermal decomposition kinetics of AP was investigated by thermogravimetry (TG) and differential therm analysis (DTA).
采用差热分析法（DTA）和热重法（TG）研究了产物对AP热分解的影响。
The mechanisms of stability of the sols and film formations were discussed. The evolutions of the structure of films after heat treatment are discussed by means of TG DTA and IR analysis.
并讨论了溶胶稳定和成膜的机理，通过TG- DTA和IR分析探讨了固体薄膜在热处理过程中的结构变化。
Systematic studies on the mineral compositions and characters of the bentonite from Guangfeng were conducted by means of chemical analysis, XRD, SEM, IR and DTA-TG.
本文应用了红外光谱、X -射线衍射等现代分析测试手段对广丰膨润土矿的矿物组成及其特征进行了系统分析。
UV-Vis, Energy dispersive spectroscopy, Element analysis, TG-DSC or TG-DTA indentify that surface of metal nanoclusters was decorated by C_(60);
紫外-可见光谱、微区能谱扫描、高分辨率透射电镜分析、元素分析、热重-差示扫描量热等分析证实了C_（60）对金属纳米团簇表面的修饰；
The effects of preparing conditions on surface modification of graphite were introduced. The morphology observation, contact Angle determination and TG-DTA analysis were carried out.
介绍了包覆条件对石墨表面改性的影响，对改性后的石墨进行了形貌观察、接触角测定、差热-热重分析。
Their heat stability difference were compared by X-ray crystal structural analysis and TG-DTA analysis. The results showed a similar crystal structure and different heat stability.
X 射线晶体结构分析与TG DTA分析表明，镍铁与镁铁水滑石晶体两者结构相似，但热稳定性存在一定差异。
Based on such analytical means as chemical analysis, XRD, IR, SEM and TG-DTA, the author carried on the research on the main mineral of Shoushan stone from Gaoshan district.
应用化学分析、X射线衍射、红外光谱、扫描电镜、差热热重等分析手段对高山寿山石进行了主矿物的研究。
The sintering procedure is confirmed by differential thermal analysis and thermal gravimetric analysis(TG-DTA).
烧结制度是经过差热-热重分析（TG-DTA）来确定的。
Synthesis condition and method of hexagonal calcium aluminate hydrate are described. The synthetic hexagonal calcium aluminate hydrate is characterized through chemical, TG-DTA and XRD analysis.
叙述了六方水合铝酸钙的合成条件和方法，并通过化学分析、TG - DTA分析和XRD分析对所合成的六方水合铝酸钙进行了表征。
Finally, pyrolysis, ceramic yield and structure evolution of the soluble PMS and modified PMS were studied through IR, TG-DTA and XRD analysis.
最后利用IR、TG - DTA、XRD等分析手段对可溶性PMS及其改性产物的热分解过程、结构变化、陶瓷收率进行了研究。
The composition, appearance and grain size of dysprosium fluoride product have been characterized by XRD, TG, DTA, TEM and X-ray fluorescence analysis. The results show th...
用X射线衍射、X射线荧光光谱分析、差热-热重及透射电镜等分析方法对产品进行了组成、形貌和粒径分析，获得了理想的结果。
Pyrite roasting process was studied by using TG-DTA thermal analysis. The effects of sample size, heating rate and roasting atmosphere on the roasting process were discussed.
用TG - DTA热分析法研究黄铁矿在不同粒度和不同升温速率及不同气氛中的焙烧过程。
XRD, TG-DTA, SEM, TEM, and elementary analysis were used to characterize the structure, particle morphology, characteristic, and chemical composition of the synthesized layered compounds.
通过XRD、TG - DTA、SEM、TEM和元素分析研究了合成产物的结构、形貌、性质和化学组成，探讨了合成条件对水热反应产物的影响。
A proximate analysis of coal was conducted with TG-DTG-DTA thermal analysis technology. The analysis results with good repeating can meet the test requirement of the standard method.
利用TG - DTG - dta热分析技术对煤进行了工业分析，分析结果有较好的重复性，符合标准方法的测试要求。
XRD, IR, DTA, TG and spectrophotometric analysis were used in the research of the composition and structure of the products.
用x -衍射、红外光谱、差热、热重、分光光度等方法对其组成和结构进行了研究。
Their general molecular formula were characterized with elemental analysis, ir, UV, XRD, TEM, TG-DTA and TPR techniques.
通过元素分析、IR、UV、XRD、TEM、TG DTA、TPR等测试手段对其组成、结构、颗粒大小、热稳定性以及表面性能进行了表征。
Their general molecular formula were characterized with elemental analysis, ir, UV, XRD, TEM, TG-DTA and TPR techniques.
通过元素分析、IR、UV、XRD、TEM、TG DTA、TPR等测试手段对其组成、结构、颗粒大小、热稳定性以及表面性能进行了表征。
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