The effects of various chemical treatments on the pyrolytic pattern of peat humic acid

Centro de Ciencias Medioambientales, CSIC, Serrano 115 dpdo., 28006 Madrid (Spain)Instituto de Recursos Naturales y Agrobiología, CSIC, P.O. Box 10.52, 41005 Sevilla (Spain)

Detalles Bibliográficos
Autores: Almendros Martín, Gonzalo, Martín Martínez, Francisco, González-Vila, Francisco Javier, Río Andrade, José Carlos del
Tipo de recurso: artículo
Fecha de publicación:1993
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/40014
Acceso en línea:http://hdl.handle.net/10261/40014
Access Level:acceso abierto
Palabra clave:Chemical treatments
Derivatization
Humic acids
Peat
Pyrolysis
id ES_15c8aef63acf2bb1e769f4ae043f5322
oai_identifier_str oai:digital.csic.es:10261/40014
network_acronym_str ES
network_name_str España
repository_id_str
spelling The effects of various chemical treatments on the pyrolytic pattern of peat humic acidAlmendros Martín, GonzaloMartín Martínez, FranciscoGonzález-Vila, Francisco JavierRío Andrade, José Carlos delChemical treatmentsDerivatizationHumic acidsPeatPyrolysisCentro de Ciencias Medioambientales, CSIC, Serrano 115 dpdo., 28006 Madrid (Spain)Instituto de Recursos Naturales y Agrobiología, CSIC, P.O. Box 10.52, 41005 Sevilla (Spain)The present study describes the pyrolytic patterns of a series of humic preparations obtained from a peat humic acid subjected to chemical modifications, such as methylation, oximation, sulphonation, nitration, amidation, ammonia fixation, acetylation, acid and alkaline hydrolysis, hydrogen peroxide treatment, etc. Some diagnostic pyrolysis compounds were found which can be useful in studying N speciation in humic substances. In addition, the noticeable differences in the distribution patterns of the alkyl series released upon pyrolysis were interpreted in terms of the changes introduced in the structural arrangement of the humic macromolecules.Peer reviewedElsevier201120111993info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/40014reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglésinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/400142026-05-22T06:33:51Z
dc.title.none.fl_str_mv The effects of various chemical treatments on the pyrolytic pattern of peat humic acid
title The effects of various chemical treatments on the pyrolytic pattern of peat humic acid
spellingShingle The effects of various chemical treatments on the pyrolytic pattern of peat humic acid
Almendros Martín, Gonzalo
Chemical treatments
Derivatization
Humic acids
Peat
Pyrolysis
title_short The effects of various chemical treatments on the pyrolytic pattern of peat humic acid
title_full The effects of various chemical treatments on the pyrolytic pattern of peat humic acid
title_fullStr The effects of various chemical treatments on the pyrolytic pattern of peat humic acid
title_full_unstemmed The effects of various chemical treatments on the pyrolytic pattern of peat humic acid
title_sort The effects of various chemical treatments on the pyrolytic pattern of peat humic acid
dc.creator.none.fl_str_mv Almendros Martín, Gonzalo
Martín Martínez, Francisco
González-Vila, Francisco Javier
Río Andrade, José Carlos del
author Almendros Martín, Gonzalo
author_facet Almendros Martín, Gonzalo
Martín Martínez, Francisco
González-Vila, Francisco Javier
Río Andrade, José Carlos del
author_role author
author2 Martín Martínez, Francisco
González-Vila, Francisco Javier
Río Andrade, José Carlos del
author2_role author
author
author
dc.subject.none.fl_str_mv Chemical treatments
Derivatization
Humic acids
Peat
Pyrolysis
topic Chemical treatments
Derivatization
Humic acids
Peat
Pyrolysis
description Centro de Ciencias Medioambientales, CSIC, Serrano 115 dpdo., 28006 Madrid (Spain)Instituto de Recursos Naturales y Agrobiología, CSIC, P.O. Box 10.52, 41005 Sevilla (Spain)
publishDate 1993
dc.date.none.fl_str_mv 1993
2011
2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/40014
url http://hdl.handle.net/10261/40014
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869403815455752192
score 15,81155

Similares en LA Referencia