МINIMIZATION OF EXPERIMENT ERRORS IN THE METHOD OF PMR AND OPPORTUNITIES FOR RECEIVING OF RELAXATION TIMES SPECTRA
https://doi.org/10.30724/1998-9903-2018-20-11-12-152-160
Abstract
Made an appreciation of measurements errors in method of proton magnetic resonance relaxation (PMRR) for receiving of values of spin-spin relaxation times Т2i and corresponding them values А2i, of relative amplitudes of spin-echo envelope. Estimatesof opportunities of reverse Laplace transformation (L-1) algorithm realized in UpenWin program for relaxation times spectra determination, minimization of errors and facilitation for interpretation received data of kinetic curve PMRR relaxation process.
About the Authors
Р. S. Кashaev
Каzan State Power Engineering University, Kazan
Russian Federation
Rustem S. Каshaev – Grand PhD in Engineering sciences, Professor
Russian Federation
Rustem S. Каshaev – Grand PhD in Engineering sciences, Professor
А. Yu. Svinin
Каzan State Power Engineering University, Kazan
Russian Federation
Аndrey U. Svinin– Masters degree courses
Russian Federation
Аndrey U. Svinin– Masters degree courses
О. V. Коzelkov
Каzan State Power Engineering University, Kazan
Russian Federation
Оleg V. Коzelkov– PhD in Engineering sciences, Associate Professor, Heat of Department
Russian Federation
Оleg V. Коzelkov– PhD in Engineering sciences, Associate Professor, Heat of Department
References
1. Analytical Methods Committee, AMCTB No 56. [What causes most errors in chemical analysis? Analytical Methods. 2013, 5, 2914-1915. DOI: 1.1039/C3AY90035E, pubs.rsc.org/en/Content/ArticLanding/2013.
2. Kashaev R.S. Correlation between viscosity and nuclear (proton) magnetic relaxation in oil disperse systems // Applied Magnetic Resonance, 2018. N 49. P.309–325. https://doi.org/10.1007/s00723-018-0977-2.
3. Patent RF №136143, МПК F28D 1/00. Ustroistvo dlya termostatirovaniya magnita s obrztsom // Каshaev R.S., Маsiab А.G.N.; zayavitel I patentoobladatel KGEU. № 2013143081/28; zayavl. 23.09.2013; оpubl. 27.12.2013, Biul. N 36.
4. F.Deng, E.Tao, L.Kong, X.Zhang, X.Liu, D.Geng On-line NMR flowing Fluid Measurements, Appl. Magn. Res. 2016, 47, 11, 1239–1253
5. Chizhik V.I. Кvantovaya radiofizika. Uch. Posobie. Izd. S.Pb universiteta, 2004. 689 s.
6. Zalesskiy S.S., Daniele E., Blumich B., Ananikov V.P. Miniaturization of NMR systems. Chem. Rev. 2014, 114, 5641-5694. Dx.doi.org/10.1021/cr400063gi.
7. C.Lu, Z.Heidari // 2014 International Petroleum Technology Conference. Session 23 (EAGE, 2014).
8. Ge X., Fan Y., Cao Y., Xu Y., Liu X., Chen Y// Applied Magnetic Resonance, 2014, №2, P.155-167.
9. Coats G.R., Xiao L., Prammer M.G. NMR Logging Principles and Applications.// 1999 Houston: Halliburton Energy Services, P. 335.
10. Perepukhov А.М., Shestakov S.L. Аlgoritm obratnogo preobrazovaniya Laplasa dlya obrabotki relaksatsionniych zavisimostey // Тrudiy МFTI. 2010. Vol. 2, N 2. P. 36–37.
Review
For citations:
Кashaev Р.S., Svinin А.Yu., Коzelkov О.V. МINIMIZATION OF EXPERIMENT ERRORS IN THE METHOD OF PMR AND OPPORTUNITIES FOR RECEIVING OF RELAXATION TIMES SPECTRA. Power engineering: research, equipment, technology. 2018;20(11-12):152-160. (In Russ.) https://doi.org/10.30724/1998-9903-2018-20-11-12-152-160
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