Lyotropic mesomorphism of the cesium pentadecafluorooctanoate/water system: high-resolution phase diagram

1987 ◽  
Vol 91 (15) ◽  
pp. 4092-4105 ◽  
Author(s):  
Neville. Boden ◽  
Simon A. Corne ◽  
Kenneth W. Jolley
Keyword(s):  
Phase Diagram ◽  
High Resolution ◽  
Water System

scholarly journals AROMATIC STEROIDS BIOMARKERS APPLIED TO HIGH RESOLUTION STRATIGRAPHY: IRATI FORMATION, SOUTHERN OF PARANÁ BASIN, BRAZIL

2018 ◽  
Vol 2 (4) ◽  
pp. 174-182 ◽  
Author(s):  
Lina Liliana Osorio ◽  
Darlly Erika Silva dos Reis ◽  
René Rodrigues
Keyword(s):  
High Resolution ◽  
Sedimentary Environment ◽  
Water System ◽  
Sedimentary Basins ◽  
Lower Permian ◽  
Irati Formation ◽  
Organic Matter Type ◽  
Living Organisms ◽  
Rock Eval ◽  
Geochemical Studies

The use of aromatic steroids in geochemical studies is almost absent in Brazilian sedimentary basins. For this reason, it is intended to test the application of these compounds in high-resolution stratigraphy in the relatively well known Lower Permian Irati Formation. The Irati Formation is about 40 meters thick. It is thermally immature, and comprise two lithological distinct members: the lower siliciclastic Taquaral Member and the upper calcareous-siliciclastic Assistência Member. Based on the whole rock data, mostly TOC, total sulfur, Rock-Eval pyrolysis and alkanes biomarkers, was possible to split the Irati Formation into seven chemostratigraphic units, named from A to C in the Taquaral Member and from D to G in the Assistência Member. Each of these units represents: distinct inputs of land derived organic matter type (chemostratigraphic units C and F) and/or; the response of living organisms to salinity changing of the water system (chemostratigraphic unit D) and; anoxia (chemostratigraphic unit E) during sedimentation. The methodology applied in this work can be used in other sedimentary basins but considering the lithology and sedimentary environment particularities.

Study of the Phase Diagram of the CTAB/Benzyl Alcohol/Water System

1995 ◽  
Vol 172 (2) ◽  
pp. 494-501 ◽  
Author(s):  
Gemma Montalvo ◽  
Mercedes Valiente ◽  
Elvira Rodenas
Keyword(s):  
Phase Diagram ◽  
Benzyl Alcohol ◽  
Water System ◽  
Alcohol Water

Solubility and Phase Diagram for the Ternary Sodium Oxalate + Hydrogen Peroxide + Water System at (283.15 and 293.15) K

2007 ◽  
Vol 52 (3) ◽  
pp. 863-865
Author(s):  
Hong-Kun Zhao ◽  
Dao-Sen Zhang ◽  
Cao Tang ◽  
Rong-Rong Li ◽  
Ming-Li Su ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Hydrogen Peroxide ◽  
Water System ◽  
Sodium Oxalate

Clathrate Nature of the High-Pressure Tetrahydrofuran Hydrate Phase and Some New Data on the Phase Diagram of the Tetrahydrofuran−Water System at Pressures up to 3 GPa

2003 ◽  
Vol 107 (31) ◽  
pp. 7861-7866 ◽  
Author(s):  
Andrej Yu. Manakov ◽  
Sergey V. Goryainov ◽  
Alexandr V. Kurnosov ◽  
Anna Yu. Likhacheva ◽  
Yuri A. Dyadin ◽  
...  
Keyword(s):  
Phase Diagram ◽  
High Pressure ◽  
Water System ◽  
Hydrate Phase
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