XVI ReuniÃ³n CientÃfica de la Sociedad EspaÃ±ola de Arcillas - Libro ...

More documents

Recommendations

Info

Comunicaciones SEA 2001 – Baeza (Jaén) SOCIEDAD ESPAÑOLA DE ARCILLAS FLUOR CONTENT OF HEAVY CLAYS FROM THE LITHOSTRATIGRAPHIC UNIT “ARGILAS DE AVEIRO”(PORTUGAL) AND ITS RELATIONSHIP WITH CLAY COMPOSITION AND TEXTURE Coroado J a , Marques J b , Rocha F c , Gomes C c a Instituto Politécnico de Tomar. Escola Superior de Tecnologia de Tomar. Portugal. b Centro Tecnológico da Cerâmica e do Vidro. Coimbra. Portugal. c Dpto. de Geociencias. Universidade de Aveiro. Portugal. Heavy clays belonging to the “Argilas de Aveiro” (AA) formation whose age is attributed to Upper Cretaceous were studied in what concerns their mineralogy and texture. Also, their content in fluor (F) was assessed and discussed with regard to clay composition and texture. Introduction The thorough knowledge of raw materials properties is of paramount importance in any industrial process. In heavy ceramics production it is very useful to know the mineralogical, chemical and textural compositions of clay raw materials. In the case of volatiles, such as F, S and Cl, their assessment and the identification of their bearing minerals is important to predict and minimise negatives impacts that may affect direct or indirectly either the production of ceramic materials or the natural environment. The present study deals with F determination and the characterization of clays sampled in outcrops of the “Argilas de Aveiro” (AA) formation, Upper Cretaceous, included in the sheet 16-C (Vagos) of the geologic map of Portugal, scale 1/50000, clays which are used in the region for structural ceramics. Materials and methods The studied clays were sampled in active quarries from Vagos (VGS), Nariz (NRZ), Bustos (BST) and Fonte de Grou (FTG), covering a large area of the AA formation. Mineral composition was determined by X-ray diffraction (DRX), grain size distribution analysis were carried out by wet sieving (fractions >63µm) and by
Coroado J et al. / Comunicaciones SEA 2001 – Baeza (Jaén) Sedigraph, Micromeritics 5100 (fractions
Page 1 and 2:
XVI Reunión Científica de la Soci
Page 3 and 4:
Comité de Honor Presidente Excmo.
Page 5 and 6:
4 09:30-10:45 Sesión Oral de Cerá
Page 7 and 8:
6 17:45-18:15 Sesión de Posters -
Page 9 and 10:
8 09:00-10:45 Sesión Oral de Crist
Page 11 and 12:
10 10:45-11:15 Sesión de Posters -
Page 13 and 14:
12 16:00-18:00 Sesión Oral de Apli
Page 15 and 16:
14 Nombramiento como Socio de Honor
Page 17 and 18:
16 Lunes, 22 de octubre 12:00 h Ina
Page 19 and 20:
COMUNICACIONES DE LAS SESIONES CIEN
Page 21 and 22:
Mineralogía de arcillas de leptoso
Page 23 and 24:
I. CRISTALOQUÍMICA
Page 25 and 26:
Nieto F / Comunicaciones SEA 2001 -
Page 27 and 28:
Page 29 and 30:
Page 31 and 32:
Page 33 and 34:
Page 35 and 36:
Abad I et al. / Comunicaciones SEA
Page 37 and 38:
Page 39 and 40:
Comunicaciones SEA 2001 - Baeza (Ja
Page 41 and 42:
Bentabol M et al. / Comunicaciones
Page 43 and 44:
Page 45 and 46:
Blanes JM et al. / Comunicaciones S
Page 47 and 48:
Page 49 and 50:
Franco F et al. / Comunicaciones SE
Page 51 and 52:
Galán E et al. / Comunicaciones SE
Page 53 and 54:
Page 55 and 56:
Jiménez de Haro MC et al. / Comuni
Page 57 and 58:
Page 59 and 60:
Lerf A et al. / Comunicaciones SEA
Page 61 and 62:
Lerf A et al. / Comunicaciones SEA
Page 63 and 64:
Montes O et al. / Comunicaciones SE
Page 65 and 66:
Montes O et al. / Comunicaciones SE
Page 67 and 68:
Ruiz Cruz MD et al. / Comunicacione
Page 69 and 70:
Ruiz Cruz MD et al. / Comunicacione
Page 71 and 72:
Sánchez CJ et al. / Comunicaciones
Page 73 and 74:
Page 75 and 76:
II. GEOLOGÍA Y GÉNESIS
Page 77 and 78:
Martínez-Ruiz F et al. / Comunicac
Page 79 and 80:
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
Page 87 and 88:
Page 89 and 90:
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Abrantes I et al. / Comunicaciones
Page 99 and 100:
Page 101 and 102:
Fernández Caliani JC et al. / Comu
Page 103 and 104:
Page 105 and 106:
Jiménez Millán J et al. / Comunic
Page 107 and 108:
Page 109 and 110:
Jiménez Millán J et al. / Comunic
Page 111 and 112:
Page 113 and 114:
Machado A et al. / Comunicaciones S
Page 115 and 116:
Martín M et al. / Comunicaciones S
Page 117 and 118:
Page 119 and 120:
Martins V et al. / Comunicaciones S
Page 121 and 122:
III. MINERALOGÍA DEL SUELO
Page 123 and 124:
García-González MT / Comunicacion
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
Page 147 and 148:
Bellinfante N et al. / Comunicacion
Page 149 and 150:
Bellinfante N et al. / Comunicacion
Page 151 and 152:
Pascual Cosp J et al. / Comunicacio
Page 153 and 154:
Page 155 and 156:
Pascual Cosp J et al. / Comunicacio
Page 157 and 158:
Page 159 and 160:
Delgado R et al. / Comunicaciones S
Page 161 and 162:
Page 163 and 164: Galhano AC et al. / Comunicaciones
Page 165 and 166: Marín Sanleandro P et al. / Comuni
Page 167 and 168: Comunicaciones SEA 2001 - Baeza (Ja
Page 169 and 170: Martín-García JM et al. / Comunic
Page 173 and 174: Rubio B, Gil-Sotres F / Comunicacio
Page 175 and 176: IV. CERÁMICA ANTIGUA Y PATRIMONIO
Page 177 and 178: Cultrone G et al. / Comunicaciones
Page 179 and 180: Cultrone G et al. / Comunicaciones
Page 181 and 182: Flores V et al. / Comunicaciones SE
Page 185 and 186: García Ramos G et al. / Comunicaci
Page 187 and 188: Siguenza Carballo MB et al. / Comun
Page 191 and 192: Silva J et al. / Comunicaciones SEA
Page 197 and 198: Aranda P et al. / Comunicaciones SE
Page 201 and 202: Artigas R et al. / Comunicaciones S
Page 205 and 206: Blanco I et al. / Comunicaciones SE
Page 209 and 210: Celis R et al. / Comunicaciones SEA
Page 213: Cerdeño del Castillo FJ et al. / C
Page 217 and 218: Coroado J et al. / Comunicaciones S
Page 219 and 220: Corpas Iglesias FA et al. / Comunic
Page 221 and 222: Corpas Iglesias FA et al. / Comunic
Page 223 and 224: Ferraz E et al. / Comunicaciones SE
Page 225 and 226: Ferraz E et al. / Comunicaciones SE
Page 227 and 228: Jamoussi F et al. / Comunicaciones
Page 229 and 230: Jamoussi F et al. / Comunicaciones
Page 231 and 232: Letaïef S et al. / Comunicaciones
Page 235 and 236: Liso Rubio MJ et al. / Comunicacion
Page 237 and 238: Llavona MA et al. / Comunicaciones
Page 239 and 240: Llavona MA et al. / Comunicaciones
Page 241 and 242: Martínez LM et al. / Comunicacione
Page 245 and 246: Mayayo MJ et al. / Comunicaciones S
Page 249 and 250: Morillo E et al. / Comunicaciones S
Page 253 and 254: Rigol-Sánchez JP et al. / Comunica
Page 255 and 256: Rigol-Sánchez JP et al. / Comunica
Page 257 and 258: Rodríguez Rubio P et al. / Comunic
Page 259 and 260: Rodríguez Rubio P et al. / Comunic
Page 261 and 262: Salvador R et al. / Comunicaciones
Page 263 and 264: Vázquez M et al. / Comunicaciones
Page 265 and 266:
Vázquez M et al. / Comunicaciones
Page 267 and 268:
Vázquez M, Jiménez Millán J / Co
Page 269 and 270:
Vázquez M, Jiménez Millán J / Co
Page 271 and 272:
Velasco Vélez J et al. / Comunicac
show all

XVI ReuniÃ³n CientÃ­fica de la Sociedad EspaÃ±ola de Arcillas - Libro ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?

XVI ReuniÃ³n CientÃfica de la Sociedad EspaÃ±ola de Arcillas - Libro ...