地質與礦物
物相、元素與化學分析
在研究行星演化過程與地球物質組成時,地質學家需要對岩石及礦物樣本的成分與分子結構進行系統分析。X光分析技術長期作為地質研究的核心手段,憑藉微觀激發、微區成分分析與無標樣定量分析等先進功能,進一步拓展了其分析能力。
X光螢光(XRF)技術是表徵地質材料元素組成的關鍵技術。新一代波長分散式X光螢光(WDXRF)光譜儀採用微觀分析技術與XY樣品載台,可自動完成多點測量,生成化學成分分佈圖。
高性能的能量分散式X光螢光(EDXRF)光譜儀,可以在不破壞、分解、做前置處理樣品的情況下,實現從鈉到鈾元素的快速、無損分析。
X光繞射(XRD)技術用於物相組成的定量分析。X光繞射數據的Rietveld精修法是目前公認的最強大的晶相定量分析方法。理學憑藉其先進技術與專業經驗,為上述分析需求提供多種獨特解決方案。
應用說明
探索成功應用案例,選出最佳分析技術
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WDXRF1122 - Silicate Rock Analysis by Fusion Bead Method on ZSX Primus III NEXT
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WDXRF1118 - Quality and Process Control Analysis of Natural and Processed Iron Ores by the Pressed Powder Method
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WDXRF1111 - FeO Analysis in Iron Ore Sinters Using the XRD Channel on multi-channel XRF Spectrometer Simultix 15
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WDXRF1100 - Fused Bead Analysis for Wide Concentration Ranges of Various Oxide Materials using OXIDE-FB-PAK
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WDXRF1095 - Multiple Element Determination of Nickel Sulfide Ores by the Pressed Powder Method on Simultix 15
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WDXRF1094 - Quality and Process Control of Natural and Processed Iron Ores by the Pressed Powder Method on Simultix 15
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WDXRF1092 - Fixed Angle Measurement using the Semi-Quantitative Analysis Function SQX of ZSX Guidance Software
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WDXRF1090 - Semi-quantitative Analysis of Recycled Solid Fuel with Benchtop WDXRF Supermini200
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WDXRF1089 - Analysis of Hazardous Heavy Elements in Soil and Sediment using ZSX Primus IV
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WDXRF1084 - Mapping and Small Spot Analysis with a General-Purpose XRF Spectrometer
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WDXRF1071 - Semi-quantitative FP Analysis of Geological Samples
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WDXRF1068 - Silicate Rock Analysis by Fusion Method
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WDXRF1067 - Fast and Accurate Determination of the Composition of Natural and Processed Iron Ores by the Fusion Method on Simultix 15
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WDXRF1066 - Determination of Chemical Composition of Nickel Laterite Ore by Fusion Method
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WDXRF1061 - Polymetallic Sulfide Ore Analysis with Supermini200
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WDXRF1059 - Semi-quantitative Analysis of Glass Raw Materials
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WDXRF1058 - Quantitative Analysis of Dolomite and Limestone by Pressed powder Method with Supermini200
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WDXRF1052 - Accurate Determination for Elements in Laterite Ores by Pressed Powder Method
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WDXRF1048 - Fused Bead Analysis for Wide Concentration Ranges of Various Oxide Materials on Benchtop WDXRF
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WDXRF1047 - Highly Accurate Determination of Total Iron in Natural and Processed Iron Ores using Pressed Powder Method
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WDXRF1041 - Copper Concentrate by Pressed Powder Method
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WDXRF1036 - Semiquant Analysis by the SQX Scatter FP Method
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WDXRF1027 - Cu Concentrate with Advanced Correction for Fused Beads
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WDXRF1019 - Silicate Rock Analysis by Fusion Method
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WDXRF1002 - Analysis of Iron Ores by Oressed Powder Method
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TA5011 - The Glass Transition and Softening for Glass Material
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TA5006 - The Difference of Aging for Materials by Thermal Analysis
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RACCT9020 - Three sandstone porosity comparison by X-ray CT
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RACCT9019 - Sandstone pore network analysis by X-ray CT
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RACCT9018 - Sandstone Grain Size Analysis by X-ray CT
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RACCT9017 - Sand Oil and Brine Segmentation by X-ray CT
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RACCT9016 - Rock Crack Analysis by X-ray CT
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RACCT9015 - Granite Phase Fraction Analysis by X-ray CT
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RACCT9014 - Carbonate porosity analysis by X-ray CT - Segmentation comparison
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RACCT9013 - Ammonite Fossil Scan by X-ray CT
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EDXRF3134 - NEX CG II - Analysis of Rare Earth Elements in Clay
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EDXRF1769 - NEX QC+ QuantEZ—Mud Logging
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EDXRF1587 - NEX QC+—MgO & P₂O₅ in Phosphate Rock
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EDXRF1187 - NEX QC—Ti & Fe in Kaolin Clay
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EDXRF1177 - NEX QC—Iron Oxide in Silica Sand
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B-XRD1172 - Phase Identification and Quantitative Analysis of Rare Earth Ore by X-ray Diffraction
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B-XRD1127 - Background Reduction for Iron Oxide with CuKα X-rays using XRF Mode
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B-XRD1125 - Quantification of the Taste of Salt by DD (Direct Derivation) Method
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B-XRD1111 - Quantitative Analysis of 3-component Sample by DD method
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B-XRD1103 - Phase Identification of a Coarse-grained Trace Component in a Mineral Powder using 2D XRD
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B-XRD1101 - High-T analysis - MiniFlex with HyPix-400 MF / BTS 500
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B-XRD1002 - Quantification of a 4-component Sample using RIR method
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B-XRD1001 - Quantitative Analysis of a 4-component Sample
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B-TA1091 - Analysis of Soils by STA Differences Depending on Sampling Location
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B-TA1080 - Semi-Quantitative Evaluation of Serpentine Content in Serpentinite by Sample Controlled Thermogravimetry (SCTG)
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B-TA1077 - Evaluation of Thermal Decomposition Behavior of Limestone - Quantitative Analysis of Decarbonation by TG-DSC