Dissertação de Mestrado Integrado em Engenharia Química apresentada à Faculdade de Ciências e TecnologiaExistem inúmeros estudos que confirmaram a relevância da lenhina, bem como das hemiceluloses, e o potencial da sua integração na área das biorrefinarias como fonte de produtos alternativos aos obtidos à base de petróleo. Geralmente, a precipitação é o método mais comum para extrair a lenhina do licor negro, todavia, ultimamente, o interesse no isolamento da lenhina através da tecnologia de membranas tem sido crescente. Este método é capaz de fracionar o licor negro e obter lenhinas com diferentes pesos moleculares, que permitem a sua utilização na síntese de vários produtos de valor acrescentado, como dispersantes, fibras de carbono, carv...
Ultrafiltration of lignin from black liquor was carried out in a stirred batch cell using polyethers...
Master of Science in Chemical Engineering . University of KwaZulu-Natal, Howard College 2015.This st...
Lignin from black liquor in the kraft pulping process is a potential raw material for production of ...
Dissertação de Mestrado Integrado em Engenharia Química apresentada à Faculdade de Ciências e Tecnol...
Black liquor (BL) from kraft pulping industries contains a large fraction of lignin and hemicellulos...
Lignin is the second most abundant biopolymer on Earth, being the main organic compound present in r...
Lignin is a polyphenolic biopolymer present in large amounts in black liquor (BL). This work investi...
Recently, the academic and industrial interest in lignin as a renewable resource for many valuable a...
Black liquor is a side-stream in the production of kraft pulp. The extraction of lignin and hemicell...
Future high value lignin-based products, such as carbon fibers, require a lignin raw material with a...
Various process streams in the pulp and/or paper mill contain valuable substances which can be conve...
Lignin extraction is a very interesting option for pulp mills today. Lignin is one major component, ...
Extn. of lignin from kraft black liquor is one method of lowering the large energy surplus in pulp m...
Definem-se como resíduos das indústrias de base florestal as sobras que ocorrem no processamento mec...
Kraft lignin is an aromatic polymer found in black liquor, a side stream of the kraft pulping indust...
Ultrafiltration of lignin from black liquor was carried out in a stirred batch cell using polyethers...
Master of Science in Chemical Engineering . University of KwaZulu-Natal, Howard College 2015.This st...
Lignin from black liquor in the kraft pulping process is a potential raw material for production of ...
Dissertação de Mestrado Integrado em Engenharia Química apresentada à Faculdade de Ciências e Tecnol...
Black liquor (BL) from kraft pulping industries contains a large fraction of lignin and hemicellulos...
Lignin is the second most abundant biopolymer on Earth, being the main organic compound present in r...
Lignin is a polyphenolic biopolymer present in large amounts in black liquor (BL). This work investi...
Recently, the academic and industrial interest in lignin as a renewable resource for many valuable a...
Black liquor is a side-stream in the production of kraft pulp. The extraction of lignin and hemicell...
Future high value lignin-based products, such as carbon fibers, require a lignin raw material with a...
Various process streams in the pulp and/or paper mill contain valuable substances which can be conve...
Lignin extraction is a very interesting option for pulp mills today. Lignin is one major component, ...
Extn. of lignin from kraft black liquor is one method of lowering the large energy surplus in pulp m...
Definem-se como resíduos das indústrias de base florestal as sobras que ocorrem no processamento mec...
Kraft lignin is an aromatic polymer found in black liquor, a side stream of the kraft pulping indust...
Ultrafiltration of lignin from black liquor was carried out in a stirred batch cell using polyethers...
Master of Science in Chemical Engineering . University of KwaZulu-Natal, Howard College 2015.This st...
Lignin from black liquor in the kraft pulping process is a potential raw material for production of ...