Potential for the use of pyrolytic tar from bagasse in industry

被引：29

作者：

Perez, LEB ^{[1
]}

Cortez, LAB ^{[1
]}

机构：

[1] UNIV ESTADUAL CAMPINAS,FAC AGR ENGN,BR-13081970 CAMPINAS,SP,BRAZIL

来源：

BIOMASS & BIOENERGY | 1997年 / 12卷 / 05期

关键词：

Bagasse - Byproducts - Carbonization - Caustic soda - Concretes - Copper mines - Flotation agents - Fluidization - Portland cement - Pyrolysis - Solubility - Surface properties;

D O I：

10.1016/S0961-9534(96)00083-9

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Tar From pyrolyzed bagasse was characterized according to its main structural features. Its solubility in NaOH solutions results in an alkaline tar solution (ATS) that exhibits surface active properties. The prepared ATS was successfully used as a foam flotation agent in copper mining, as a foaming agent in foam concrete formation, and as a fluidization agent for Portland cement manufacture. The potentialities of by-products of conventional pyrolysis and carbonization processed are stressed. (C) 1997 Elsevier Science Ltd.

引用

页码：363 / 366

页数：4