Abstract
The yields of fermentable sugar and EtOH were determined on spruce chips pulped with NH/sub 4/HSO/sub 3/ and Ca(HSO/sub 3/)/sub 2/. The yield of fermentable sugar is plotted vs the yield of pulp; the curve shows a difference in sugar content for the two bases during the first part of the process. With yields of pulp below 44%, this difference disappears. Univalent ions (other than NH/sub 4//sup +/) have a beneficial effect on the sugar yield. Consequently, the destruction of the sugar is more rapid when NH/sub 4//sup +/ is used.
Citation Formats
Samuelson, O, Schoon, N H, and Ingvar, E.
Fermentable sugar in ammonium and calcium bisulfite pulping and ethanol production therefrom.
Sweden: N. p.,
1955.
Web.
Samuelson, O, Schoon, N H, & Ingvar, E.
Fermentable sugar in ammonium and calcium bisulfite pulping and ethanol production therefrom.
Sweden.
Samuelson, O, Schoon, N H, and Ingvar, E.
1955.
"Fermentable sugar in ammonium and calcium bisulfite pulping and ethanol production therefrom."
Sweden.
@misc{etde_5720865,
title = {Fermentable sugar in ammonium and calcium bisulfite pulping and ethanol production therefrom}
author = {Samuelson, O, Schoon, N H, and Ingvar, E}
abstractNote = {The yields of fermentable sugar and EtOH were determined on spruce chips pulped with NH/sub 4/HSO/sub 3/ and Ca(HSO/sub 3/)/sub 2/. The yield of fermentable sugar is plotted vs the yield of pulp; the curve shows a difference in sugar content for the two bases during the first part of the process. With yields of pulp below 44%, this difference disappears. Univalent ions (other than NH/sub 4//sup +/) have a beneficial effect on the sugar yield. Consequently, the destruction of the sugar is more rapid when NH/sub 4//sup +/ is used.}
journal = []
volume = {58}
journal type = {AC}
place = {Sweden}
year = {1955}
month = {Jan}
}
title = {Fermentable sugar in ammonium and calcium bisulfite pulping and ethanol production therefrom}
author = {Samuelson, O, Schoon, N H, and Ingvar, E}
abstractNote = {The yields of fermentable sugar and EtOH were determined on spruce chips pulped with NH/sub 4/HSO/sub 3/ and Ca(HSO/sub 3/)/sub 2/. The yield of fermentable sugar is plotted vs the yield of pulp; the curve shows a difference in sugar content for the two bases during the first part of the process. With yields of pulp below 44%, this difference disappears. Univalent ions (other than NH/sub 4//sup +/) have a beneficial effect on the sugar yield. Consequently, the destruction of the sugar is more rapid when NH/sub 4//sup +/ is used.}
journal = []
volume = {58}
journal type = {AC}
place = {Sweden}
year = {1955}
month = {Jan}
}