Síntesis de zeolitas con relación si/al entre 4 y 5 y evaluación como aditivos en abonos agrícolas

Diaz Rangel, Harold Andres

Publicación:
Síntesis de zeolitas con relación si/al entre 4 y 5 y evaluación como aditivos en abonos agrícolas

dc.contributor.advisor	Henao Martinez, Jose Antonio
dc.contributor.advisor	Quintana Mendoza, Jose Hernando
dc.contributor.author	Diaz Rangel, Harold Andres
dc.date.accessioned	2024-03-03T22:43:30Z
dc.date.available	2016
dc.date.available	2024-03-03T22:43:30Z
dc.date.created	2016
dc.date.issued	2016
dc.description.abstract	A nivel mundial el uso excesivo de fertilizantes químicos, pesticidas y demás por parte de los agricultores está causando degradación en los suelos, agotamiento de nutrientes y contaminación, a la vez que se disminuye la calidad y cantidad en los cultivos. Una nueva alternativa se enfoca en el uso de zeolitas para la reducción de dichos productos y un mejor aprovechamiento de los mismos, siendo asequibles al sector agrícola. Se plantea la elaboración de una zeolita sintética de alta relación molar Si/Al, y probar su utilidad en cultivos de rápido crecimiento, demostrando su uso en la agricultura. Este proyecto consta de dos diferentes métodos de síntesis de zeolitas de alta relación molar Si/Al. El primero consta de una síntesis hidrotérmica de zeolitas, a la
dc.description.abstractenglish	Synthesis of zeolites with si/al ratio between 4 and . ..5 y evaluation as an additive in agricultural fertilizer
dc.description.degreelevel	Pregrado
dc.description.degreename	Químico
dc.format.mimetype	application/pdf
dc.identifier.instname	Universidad Industrial de Santander
dc.identifier.reponame	Universidad Industrial de Santander
dc.identifier.repourl	https://noesis.uis.edu.co
dc.identifier.uri	https://noesis.uis.edu.co/handle/20.500.14071/34960
dc.language.iso	spa
dc.publisher	Universidad Industrial de Santander
dc.publisher.faculty	Facultad de Ciencias
dc.publisher.program	Química
dc.publisher.school	Escuela de Química
dc.rights	http://creativecommons.org/licenses/by/4.0/
dc.rights.accessrights	info:eu-repo/semantics/openAccess
dc.rights.creativecommons	Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
dc.rights.license	Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
dc.rights.uri	http://creativecommons.org/licenses/by-nc/4.0
dc.subject	Zeolita
dc.subject	Director
dc.subject	Semilla
dc.subject	Germinación
dc.subject	Caja Zeolitica
dc.subject.keyword	Worldwide
dc.subject.keyword	the excessive use of chemical fertilizers
dc.subject.keyword	pesticides and others on the part of the farmers is causing degradation in soils
dc.subject.keyword	nutrient depletion and pollution
dc.subject.keyword	while the quality and quantity of crops decreases. A new alternative focuses on the use of zeolites for the reduction of such products and a better utilization of the same ones
dc.subject.keyword	remain affordable to the agricultural sector. Is proposed the development of a synthetic zeolite high Si/Al molar ratio
dc.subject.keyword	and prove his usefulness in cultures of rapid growth
dc.subject.keyword	demonstrating his use in the agriculture. This project consists of two different methods of synthesis of zeolites of high Si/Al molar ratio. The first consists of a hydrothermal synthesis of zeolites
dc.subject.keyword	to which to the resultant initial product is added HCl solutions in order it drags the aluminum
dc.subject.keyword	and thereby to achieve the dealumination of the zeolite
dc.subject.keyword	causing destruction of the zeolite box
dc.subject.keyword	for later reconstruct it with different solutions and obtain a zeolite with a higher Si/Al molar ratio that the initial product. The other method consists of using
dc.subject.keyword	which address the formation and growth of the product to a zeolite of high Si/Al molar ratio. Finally the resultant products are proved adding itself to cultures of coriander (Coriandrum sativum)
dc.subject.keyword	and observing stepwise the stage of germination. The results obtained by the two methods of synthesis showed zeolites with higher Si/Al molar ratio
dc.subject.keyword	than those obtained with hydrothermal synthesis of zeolites
dc.subject.keyword	while the results of the cultures demonstrated that the use of zeolitic material added in hydroponics cultures improve the speed of germination of the cultures of coriander.
dc.title	Síntesis de zeolitas con relación si/al entre 4 y 5 y evaluación como aditivos en abonos agrícolas
dc.title.english	Zeolite, Directing Agent, Seed, Germination, Zeolite Box
dc.type.coar	http://purl.org/coar/version/c_b1a7d7d4d402bcce
dc.type.hasversion	http://purl.org/coar/resource_type/c_7a1f
dc.type.local	Tesis/Trabajo de grado - Monografía - Pregrado
dspace.entity.type	Publication