A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lignin
Abstract The term lignin is commonly used for unchanged lignin as well as for lignin-derived materials in pulps and pulping liquors. This meaning of the term lignin is retained in this chapter. However, analytical data for unchanged lignin are usually not valid for lignin-derived materials in pulps and pulping liquors because of chemical modifications. Furthermore, analytical techniques used for the examination of unchanged lignins are not always applicable for the examination of chemically modified lignins. Therefore we use the term protolignin(s) (native lignin(s)) when we specifically refer to unchanged or essentially unchanged lignin(s).
Lignin
Abstract The term lignin is commonly used for unchanged lignin as well as for lignin-derived materials in pulps and pulping liquors. This meaning of the term lignin is retained in this chapter. However, analytical data for unchanged lignin are usually not valid for lignin-derived materials in pulps and pulping liquors because of chemical modifications. Furthermore, analytical techniques used for the examination of unchanged lignins are not always applicable for the examination of chemically modified lignins. Therefore we use the term protolignin(s) (native lignin(s)) when we specifically refer to unchanged or essentially unchanged lignin(s).
Lignin
Brunow, G. (author) / Lundquist, K. (author) / Gellerstedt, G. (author)
1999-01-01
48 pages
Article/Chapter (Book)
Electronic Resource
English