Abstract
MeOH was the most effective of the alcohols tested (MeOH to pentanol) in extracting acid components from low-temperature tar. The optimum concentrations of MeOH were 70 to 80% for 1 extraction and 70 to 75% for repeated or continuous extractions when the solvent-tar ratio was 1:1. By 2 to 3 extractions neutral oil could be separated in about 90% yield including > 3% acidic oil.
Citation Formats
Hara, N, Osawa, M, and Azuma, H.
Extraction of low-temperature tar by various alcohols.
Japan: N. p.,
1948.
Web.
Hara, N, Osawa, M, & Azuma, H.
Extraction of low-temperature tar by various alcohols.
Japan.
Hara, N, Osawa, M, and Azuma, H.
1948.
"Extraction of low-temperature tar by various alcohols."
Japan.
@misc{etde_5549935,
title = {Extraction of low-temperature tar by various alcohols}
author = {Hara, N, Osawa, M, and Azuma, H}
abstractNote = {MeOH was the most effective of the alcohols tested (MeOH to pentanol) in extracting acid components from low-temperature tar. The optimum concentrations of MeOH were 70 to 80% for 1 extraction and 70 to 75% for repeated or continuous extractions when the solvent-tar ratio was 1:1. By 2 to 3 extractions neutral oil could be separated in about 90% yield including > 3% acidic oil.}
journal = []
volume = {51}
journal type = {AC}
place = {Japan}
year = {1948}
month = {Jan}
}
title = {Extraction of low-temperature tar by various alcohols}
author = {Hara, N, Osawa, M, and Azuma, H}
abstractNote = {MeOH was the most effective of the alcohols tested (MeOH to pentanol) in extracting acid components from low-temperature tar. The optimum concentrations of MeOH were 70 to 80% for 1 extraction and 70 to 75% for repeated or continuous extractions when the solvent-tar ratio was 1:1. By 2 to 3 extractions neutral oil could be separated in about 90% yield including > 3% acidic oil.}
journal = []
volume = {51}
journal type = {AC}
place = {Japan}
year = {1948}
month = {Jan}
}