Angeles Motos Suarez - Academia.edu (original) (raw)
Related Authors
EHESS-Ecole des hautes études en sciences sociales
Uploads
Papers by Angeles Motos Suarez
Aranzadi Social Revista Doctrinal, 2010
Repertorio Aranzadi Del Tribunal Constitucional, 2008
Observatorio De La Negociacion Colectiva Empleo Publico Igualdad Nuevas Tecnologias Y Globalizacion 2010 Isbn 978 84 96889 65 1 Pags 513 524, 2010
Libertad Sindical Y Otros Derechos De Accion Colectiva De Trabajadores Y Empresarios 20 Casos De Trabajadores Y Empresarios 2014 Isbn 9788490598122 Pags 643 675, 2014
Parlamento Y Constitucion Anuario, 2000
Legislacion Historica De Prevision Social 2009 Isbn 978 84 9903 344 0 Pags 219 233, 2009
Temas Laborales Revista Andaluza De Trabajo Y Bienestar Social, 1997
Los Nuevos Marcos De Relaciones Laborales En El Renovado Estado De Las Autonomias Xxi Congreso Nacional De Derecho Del Trabajo Y De La Seguridad Social 2011 Isbn 978 84 9876 946 3 Pags 223 237, 2011
Iber Didactica De Las Ciencias Sociales Geografia E Historia, 1995
There is a large interest in bio-polymers as environment-friendly alternatives to synthetic addit... more There is a large interest in bio-polymers as environment-friendly alternatives to synthetic additives in papermaking. In this work, the behavior of three chitosans with different molecular weights and cationic charges were investigated as flocculation additives in papermaking on two systems: calcium carbonate (GCC) and pulp/GCC suspension. Comparison was made with two traditional cationic polymers used in wet end chemistry (poly-diallyldimethyl-ammonium chloride (PDADMAC) and poly-ethylene imine (PEI)). Flocculation efficiency was evaluated by flocculation parameters (mean floc size and number of counts) and by floc behavior under shear conditions, using a focused beam reflectance measurement (FBRM) technique. Results indicated different behaviors between the three chitosans when they were used for the flocculation of GCC and pulp/GCC suspensions. Chitosans were found to be more efficient over PDADMAC and PEI for flocculating small particles of the GCC suspension, but less efficient for increasing floc sizes, regardless of their MW or CCD. Flocculation parameters for pulp/GCC suspensions suggested the flocculation behavior of chitosan was close to that of PEI, but chitosan had higher efficiency and affinity towards cellulose fibers.
Experiencias En Las Aulas De Egb Actas De La I Muestra Nacional 1983 Isbn 84 600 3245 0 Pags 153 158, 1983
Derechos Y Libertades De Los Extranjeros En Espana Xii Congreso Nacional De Derecho Del Trabajo Y De La Seguridad Social Vol 1 2003 Pags 163 183, 2003
Revista Juridica De Asturias, 2013
Revista Juridica De Asturias, 2000
La Negociacion Colectiva En Espana Un Enfoque Interdisciplinar 2008 Isbn 978 84 96889 12 5 Pags 466 487, 2008
Comentarios Al Reglamento De Extranjeria 2007 Isbn 978 84 8406 632 3 Pags 709 717, 2007
Aranzadi Social Revista Doctrinal, 2010
Repertorio Aranzadi Del Tribunal Constitucional, 2008
Observatorio De La Negociacion Colectiva Empleo Publico Igualdad Nuevas Tecnologias Y Globalizacion 2010 Isbn 978 84 96889 65 1 Pags 513 524, 2010
Libertad Sindical Y Otros Derechos De Accion Colectiva De Trabajadores Y Empresarios 20 Casos De Trabajadores Y Empresarios 2014 Isbn 9788490598122 Pags 643 675, 2014
Parlamento Y Constitucion Anuario, 2000
Legislacion Historica De Prevision Social 2009 Isbn 978 84 9903 344 0 Pags 219 233, 2009
Temas Laborales Revista Andaluza De Trabajo Y Bienestar Social, 1997
Los Nuevos Marcos De Relaciones Laborales En El Renovado Estado De Las Autonomias Xxi Congreso Nacional De Derecho Del Trabajo Y De La Seguridad Social 2011 Isbn 978 84 9876 946 3 Pags 223 237, 2011
Iber Didactica De Las Ciencias Sociales Geografia E Historia, 1995
There is a large interest in bio-polymers as environment-friendly alternatives to synthetic addit... more There is a large interest in bio-polymers as environment-friendly alternatives to synthetic additives in papermaking. In this work, the behavior of three chitosans with different molecular weights and cationic charges were investigated as flocculation additives in papermaking on two systems: calcium carbonate (GCC) and pulp/GCC suspension. Comparison was made with two traditional cationic polymers used in wet end chemistry (poly-diallyldimethyl-ammonium chloride (PDADMAC) and poly-ethylene imine (PEI)). Flocculation efficiency was evaluated by flocculation parameters (mean floc size and number of counts) and by floc behavior under shear conditions, using a focused beam reflectance measurement (FBRM) technique. Results indicated different behaviors between the three chitosans when they were used for the flocculation of GCC and pulp/GCC suspensions. Chitosans were found to be more efficient over PDADMAC and PEI for flocculating small particles of the GCC suspension, but less efficient for increasing floc sizes, regardless of their MW or CCD. Flocculation parameters for pulp/GCC suspensions suggested the flocculation behavior of chitosan was close to that of PEI, but chitosan had higher efficiency and affinity towards cellulose fibers.
Experiencias En Las Aulas De Egb Actas De La I Muestra Nacional 1983 Isbn 84 600 3245 0 Pags 153 158, 1983
Derechos Y Libertades De Los Extranjeros En Espana Xii Congreso Nacional De Derecho Del Trabajo Y De La Seguridad Social Vol 1 2003 Pags 163 183, 2003
Revista Juridica De Asturias, 2013
Revista Juridica De Asturias, 2000
La Negociacion Colectiva En Espana Un Enfoque Interdisciplinar 2008 Isbn 978 84 96889 12 5 Pags 466 487, 2008
Comentarios Al Reglamento De Extranjeria 2007 Isbn 978 84 8406 632 3 Pags 709 717, 2007