Results 1 to 10 of about 558,452 (194)

Chemistry of Wort Boiling and Hop Extraction

1982
Wort boiling may be regarded as the turning-point in the brewing of beers; it is omitted in distilling and vinegar brewing. At its simplest, in Bavarian practice, the all malt wort is boiled with hops for 1–2 hr, no other additions being permitted by aw.
Dennis E. Briggs, Roger Stevens, J. S. Hough, T. W. Young   +3 more
openaire   +2 more sources

The chemistry of coffee extraction in relation to polysaccharides

Food Chemistry, 1979
Abstract Technically produced extracts from roasted Arabica and Robusta coffees contain, just like the infusions prepared in the home, 20–36% carbohydrates, depending on the degree of extraction. They are composed predominantly of mannan and galactan in about the same proportions, the share of glucan and araban making up only 1–3% of the extracts ...
openaire   +2 more sources

On the role of analytical chemistry in solvent extraction processing

Talanta, 1975
Analytical chemistry plays a vital role in both the development and operation of any chemical process, and the process of solvent extraction as applied in hydrometallurgical operations is no exception. Because of the increasing attention being given today to solvent extraction as a means of separating metals in solution, it seemed appropriate that the ...
openaire   +3 more sources

Modeling of alkaline extraction chemistry and kinetics

Holzforschung, 2013
A comprehensive model for alkaline extraction (E) of chlorine dioxide delignified (D0) softwood kraft pulp (KP) is presented. The dynamics of the process is modeled by taking into account both irreversible and reversible chemical reactions and gas-liquid and liquid-liquid mass transfer.
Kuitunen, Susanna, Tarvo, Ville, Liitiä, Tiina, Rovio, Stella, Vuorinen, Tapani, Alopaeus, Ville   +5 more
openaire   +1 more source

The chemistry of gold extraction

International Materials Reviews, 1992
openaire   +2 more sources

Solvent extraction in analytical chemistry

Proceedings of the Society for Analytical Chemistry, 1965
W. Milkowski, G. R. E. C. Gregory, T. B. Pierce, H. M. N. H. Irving   +3 more
openaire   +2 more sources

Solvent extraction chemistry

Journal of Chromatography A, 1968
openaire   +2 more sources

Oak wood chemistry and extractable substances

1990
International ...
Puech, J.L., Moutonnet, M.
openaire   +2 more sources

Emerging Extraction Strategies in Analytical Chemistry

Analytical Chemistry, 2019
Stig Pedersen-Bjergaard, Stig Pedersen-Bjergaard, Frederik André Hansen   +2 more
openaire   +4 more sources

Conference on the Chemistry of Solvent Extraction

Soviet Atomic Energy, 1970
openaire   +2 more sources