EXPERIMENTAL-STUDY ON NMR-SPECTRA OF FLUIDS IN THE PORES OF ROCK
文献类型：期刊论文
| 作者 | YE, CH; DU, YR; XIAO, LZ |
| 刊名 | SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY & TECHNOLOGICAL SCIENCES
 |
| 出版日期 | 1995-11-01 |
| 卷号 | 38期号:11页码:1333-1343 |
| 关键词 | Rock Sample Fluids Nmr Spectrum Pore Geometry |
| ISSN号 | 1001-6511 |
| 文献子类 | Article |
| 英文摘要 | Line broadening is an important property of the NMR for fluids in porous media. The main factors that induce line broadening include: (i) effect of solid-liquid interface; (ii) magnetic impurities on the surface of pores; (iii) susceptibility difference between solid matrix and pore fluids; (iv) pore geometry. An understanding of the broadening mechanism is necessary for the NMR applications in porous media. NMR line broadening due to pore geometry is studied and different pore models are analyzed. NMR spectra of different fluids absorbed in two kinds of molecular sieve (NaY and NaZSM-5), silica gel (SiO2) and natural sandstone are tested. It is pointed out that there is abundant pore geometry information in NMR lines of fluids in porous solids, and very low speed magic angle spinning can effectively narrow the lines. |
| WOS关键词 | NUCLEAR-MAGNETIC-RESONANCE ; DIFFUSION-COEFFICIENT ; POROUS-MEDIA ; PROBE |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:A1995TH48300007 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/12595]  |
| 专题 | 中国科学院武汉物理与数学研究所 |
| 通讯作者 | XIAO, LZ |
| 推荐引用方式 GB/T 7714 | YE, CH,DU, YR,XIAO, LZ. EXPERIMENTAL-STUDY ON NMR-SPECTRA OF FLUIDS IN THE PORES OF ROCK[J]. SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY & TECHNOLOGICAL SCIENCES,1995,38(11):1333-1343. |
| APA | YE, CH,DU, YR,&XIAO, LZ.(1995).EXPERIMENTAL-STUDY ON NMR-SPECTRA OF FLUIDS IN THE PORES OF ROCK.SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY & TECHNOLOGICAL SCIENCES,38(11),1333-1343. |
| MLA | YE, CH,et al."EXPERIMENTAL-STUDY ON NMR-SPECTRA OF FLUIDS IN THE PORES OF ROCK".SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY & TECHNOLOGICAL SCIENCES 38.11(1995):1333-1343. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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