Sustainable extration of cellulose pulp from agribusiness waste : poor performance is bad result?
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/194725 |
Resumo: | Sustainable production is a recurrent theme in industrial engineering. Commercial production of canned palm hearts generates an amount of waste from the leaf sheaths that envelop the heart of palm, which can be used to produce cellulose pulp then reducing environmental impacts. This study aims to examine the feasibility of cellulose pulping from King Palm leaf sheaths to obtain a fiber with absorbent capacity and low residual lignin content, as well as demonstrate the influence of the controllable process factors on the response variables analyzed through the formulation of n-dimensional equations and surfaces which permitted the optimization of the variables of interest. The response variables were selected in order to characterize the fiber obtained according to degree of delignification, absorption capability and speed and apparent density.The results indicated that the pulps obtained from the processes proposed although didn’t meet the quality standards required for absorbent pulps, since values are lower than those established in the research hypotheses, is very promising. This attempt raises the discussion around the role that industrial engineering professionals and researchers may play in the agribusiness waste recovery and recycling. Moreover it provides useful information for re-planning of experiments in search for extraction optimization of this or similar agribusiness wastes. |
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Scheffler, Liziane da Luz SebenPaula, Istefani Carísio deViana, Samanta GuimarãesCampos, Elaine Aparecida Regiani de2019-05-29T02:43:54Z20172236-269Xhttp://hdl.handle.net/10183/194725001089269Sustainable production is a recurrent theme in industrial engineering. Commercial production of canned palm hearts generates an amount of waste from the leaf sheaths that envelop the heart of palm, which can be used to produce cellulose pulp then reducing environmental impacts. This study aims to examine the feasibility of cellulose pulping from King Palm leaf sheaths to obtain a fiber with absorbent capacity and low residual lignin content, as well as demonstrate the influence of the controllable process factors on the response variables analyzed through the formulation of n-dimensional equations and surfaces which permitted the optimization of the variables of interest. The response variables were selected in order to characterize the fiber obtained according to degree of delignification, absorption capability and speed and apparent density.The results indicated that the pulps obtained from the processes proposed although didn’t meet the quality standards required for absorbent pulps, since values are lower than those established in the research hypotheses, is very promising. This attempt raises the discussion around the role that industrial engineering professionals and researchers may play in the agribusiness waste recovery and recycling. Moreover it provides useful information for re-planning of experiments in search for extraction optimization of this or similar agribusiness wastes.application/pdfengIndependent journal of management & production [recurso eletrônico]. [Avaré]. Vol. 8, no. 4 (Oct./Dec. 2017), p. 1264-1284Produção sustentávelCeluloseSustainable productionKing palmCellulose pulpingResponse surface methodology (RSM)Design of experimentsAgribusiness wasteSustainable extration of cellulose pulp from agribusiness waste : poor performance is bad result?info:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001089269.pdf.txt001089269.pdf.txtExtracted Texttext/plain49693http://www.lume.ufrgs.br/bitstream/10183/194725/2/001089269.pdf.txt3ffd04cc045eadb393485a59560139f8MD52ORIGINAL001089269.pdfTexto completo (inglês)application/pdf624844http://www.lume.ufrgs.br/bitstream/10183/194725/1/001089269.pdfb6209f2b7cf149ef6eba28965f653dbdMD5110183/1947252019-05-30 02:40:29.600335oai:www.lume.ufrgs.br:10183/194725Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2019-05-30T05:40:29Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Sustainable extration of cellulose pulp from agribusiness waste : poor performance is bad result? |
title |
Sustainable extration of cellulose pulp from agribusiness waste : poor performance is bad result? |
spellingShingle |
Sustainable extration of cellulose pulp from agribusiness waste : poor performance is bad result? Scheffler, Liziane da Luz Seben Produção sustentável Celulose Sustainable production King palm Cellulose pulping Response surface methodology (RSM) Design of experiments Agribusiness waste |
title_short |
Sustainable extration of cellulose pulp from agribusiness waste : poor performance is bad result? |
title_full |
Sustainable extration of cellulose pulp from agribusiness waste : poor performance is bad result? |
title_fullStr |
Sustainable extration of cellulose pulp from agribusiness waste : poor performance is bad result? |
title_full_unstemmed |
Sustainable extration of cellulose pulp from agribusiness waste : poor performance is bad result? |
title_sort |
Sustainable extration of cellulose pulp from agribusiness waste : poor performance is bad result? |
author |
Scheffler, Liziane da Luz Seben |
author_facet |
Scheffler, Liziane da Luz Seben Paula, Istefani Carísio de Viana, Samanta Guimarães Campos, Elaine Aparecida Regiani de |
author_role |
author |
author2 |
Paula, Istefani Carísio de Viana, Samanta Guimarães Campos, Elaine Aparecida Regiani de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Scheffler, Liziane da Luz Seben Paula, Istefani Carísio de Viana, Samanta Guimarães Campos, Elaine Aparecida Regiani de |
dc.subject.por.fl_str_mv |
Produção sustentável Celulose |
topic |
Produção sustentável Celulose Sustainable production King palm Cellulose pulping Response surface methodology (RSM) Design of experiments Agribusiness waste |
dc.subject.eng.fl_str_mv |
Sustainable production King palm Cellulose pulping Response surface methodology (RSM) Design of experiments Agribusiness waste |
description |
Sustainable production is a recurrent theme in industrial engineering. Commercial production of canned palm hearts generates an amount of waste from the leaf sheaths that envelop the heart of palm, which can be used to produce cellulose pulp then reducing environmental impacts. This study aims to examine the feasibility of cellulose pulping from King Palm leaf sheaths to obtain a fiber with absorbent capacity and low residual lignin content, as well as demonstrate the influence of the controllable process factors on the response variables analyzed through the formulation of n-dimensional equations and surfaces which permitted the optimization of the variables of interest. The response variables were selected in order to characterize the fiber obtained according to degree of delignification, absorption capability and speed and apparent density.The results indicated that the pulps obtained from the processes proposed although didn’t meet the quality standards required for absorbent pulps, since values are lower than those established in the research hypotheses, is very promising. This attempt raises the discussion around the role that industrial engineering professionals and researchers may play in the agribusiness waste recovery and recycling. Moreover it provides useful information for re-planning of experiments in search for extraction optimization of this or similar agribusiness wastes. |
publishDate |
2017 |
dc.date.issued.fl_str_mv |
2017 |
dc.date.accessioned.fl_str_mv |
2019-05-29T02:43:54Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/other |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/194725 |
dc.identifier.issn.pt_BR.fl_str_mv |
2236-269X |
dc.identifier.nrb.pt_BR.fl_str_mv |
001089269 |
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2236-269X 001089269 |
url |
http://hdl.handle.net/10183/194725 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Independent journal of management & production [recurso eletrônico]. [Avaré]. Vol. 8, no. 4 (Oct./Dec. 2017), p. 1264-1284 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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