کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6638922 | 461164 | 2014 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Quantitative analysis of shales by KBr-FTIR and micro-FTIR
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Fine-grained texture, complex mineralogical composition, and diverse organic matter types cause large heterogeneity of shale, and the resulting analytical challenge can only be met with high-resolution techniques. Quantitative determination of clay minerals, quartz and carbonates, as well as organic matter in shale on a micrometer-scale is demonstrated by traditional KBr-Fourier transform infrared (FTIR) spectroscopy and novel reflectance micro-FTIR techniques, respectively, the latter allowing characterization and mapping of areas as small as 20 Ã 20 μm. Advantages and limitations of FTIR techniques are discussed mainly with reference to the study of shale, but are relevant also for other fine-grained materials.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 116, 15 January 2014, Pages 538-549
Journal: Fuel - Volume 116, 15 January 2014, Pages 538-549
نویسندگان
Yanyan Chen, Agnieszka Furmann, Maria Mastalerz, Arndt Schimmelmann,