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Characterization of natural bentonite by NMR; Caracterizacao de bentonitas naturais por ressonancia magnetica nuclear

Miscellaneous:

Abstract

Solid state NMR as well as several other instrumental chemical analysis techniques were used in order to characterize two natural occurring bentonite. The methodology is described. The NMR spectra, together with the other used techniques suggest that the observed differences are due to iron inclusions in tetrahedral and octahedral sites 5 refs., 3 figs., 5 tabs.
Authors:
Leite, Sidnei Q.M.; Dieguez, Lidia C; [1]  Menezes, Sonia M.C.; [2]  San Gil, Rosane A.S. [3] 
  1. Universidade Federal, Rio de Janeiro, RJ (Brazil). Coordenacao dos Programas de Pos-graduacao de Engenharia
  2. PETROBRAS, Rio de Janeiro, RJ (Brazil). Centro de Pesquisas
  3. Universidade Federal, Rio de Janeiro, RJ (Brazil). Inst. de Quimica
Publication Date:
Dec 31, 1993
Product Type:
Miscellaneous
Report Number:
CONF-9305442-
Reference Number:
SCA: 400101; PA: AIX-29:044616; EDB-98:088347; SN: 98001996601
Resource Relation:
Conference: 4. meeting of the nuclear magnetic resonance users, 4. Encontro de usuarios de ressonancia magnetica nuclear, Angra dos Reis (Brazil), 11-15 May 1993; Other Information: DN: 5 refs., 3 figs., 5 tabs.; PBD: 1993; Related Information: Is Part Of Proceedings of the 4. Meeting of the nuclear magnetic resonance users; PB: 465 p.; Anais do 4. Encontro de usuarios de ressonancia magnetica nuclear
Subject:
40 CHEMISTRY; BENTONITE; CHEMICAL ANALYSIS; CRYSTAL STRUCTURE; DIAGRAMS; IMPURITIES; INCLUSIONS; IRON; NUCLEAR MAGNETIC RESONANCE; NUMERICAL DATA; SILICATES
OSTI ID:
636237
Research Organizations:
Associacao de Usuarios de Ressonancia Magnetica Nuclear, Rio de Janeiro, RJ (Brazil)
Country of Origin:
Brazil
Language:
Portuguese
Other Identifying Numbers:
TRN: BR98B0217044616
Availability:
Available from the library of the Brazilian Nuclear Energy Commission, Rio de Janeiro
Submitting Site:
BRN
Size:
pp. 197-203
Announcement Date:

Miscellaneous:

Citation Formats

Leite, Sidnei Q.M., Dieguez, Lidia C, Menezes, Sonia M.C., and San Gil, Rosane A.S. Characterization of natural bentonite by NMR; Caracterizacao de bentonitas naturais por ressonancia magnetica nuclear. Brazil: N. p., 1993. Web.
Leite, Sidnei Q.M., Dieguez, Lidia C, Menezes, Sonia M.C., & San Gil, Rosane A.S. Characterization of natural bentonite by NMR; Caracterizacao de bentonitas naturais por ressonancia magnetica nuclear. Brazil.
Leite, Sidnei Q.M., Dieguez, Lidia C, Menezes, Sonia M.C., and San Gil, Rosane A.S. 1993. "Characterization of natural bentonite by NMR; Caracterizacao de bentonitas naturais por ressonancia magnetica nuclear." Brazil.
@misc{etde_636237,
title = {Characterization of natural bentonite by NMR; Caracterizacao de bentonitas naturais por ressonancia magnetica nuclear}
author = {Leite, Sidnei Q.M., Dieguez, Lidia C, Menezes, Sonia M.C., and San Gil, Rosane A.S.}
abstractNote = {Solid state NMR as well as several other instrumental chemical analysis techniques were used in order to characterize two natural occurring bentonite. The methodology is described. The NMR spectra, together with the other used techniques suggest that the observed differences are due to iron inclusions in tetrahedral and octahedral sites 5 refs., 3 figs., 5 tabs.}
place = {Brazil}
year = {1993}
month = {Dec}
}