Zobrazeno 1 - 10
of 27
pro vyhledávání: '"JOSEPH E. SCHILLER"'
Publikováno v:
Analytical Chemistry. 49:1225-1228
A rapid, simple chromatographic procedure has been developed to fractionate coal-derived solids and liquids for subsequent analysis by mass spectrometry and other spectral methods. The sample is pre-adsorbed on neutral alumina (activity I), and elute
Publikováno v:
Environmental Progress. 3:136-141
Two applications are described where magnesium oxide can be used to purify process water in two ways: to filter out suspended solids and to precipitate dissolved heavy metals. Comparative tests show MgO to be superior to silica sand and garnet sand f
Autor:
Joseph E. Schiller, Curtis L. Knudson
Publikováno v:
Fuel. 57:36-40
The product from uncatalysed liquefaction of lignite using synthesis gas (CO-Steam process) was examined by column chromatography, high-resolution mass spectrometry, gas chromatography-mass spectrometry, and low-voltage mass spectrometry. The nature
Publikováno v:
Science. 209:1530-1532
Aspect ratio and electrophoretic mobility data for amphibole particles reveal that short fibers and blocky cleavage fragments have a smaller net charge than highly elongated particles. Asbestos fibers and cleavage fragments of the same dimensions exh
Autor:
Joseph E. Schiller
Publikováno v:
Analytical Chemistry. 49:1260-1262
The composition of the oil produced by the CO-Steam Process is being studied in detail using mass spectrometry as the primary method. (LK)
Autor:
Joseph E. Schiller
Publikováno v:
Inorganic Chemistry. 26:948-950
Autor:
Joseph E. Schiller
Publikováno v:
Analytical Chemistry. 49:2292-2294
Five liquid products from different pilot plant scale coal liquefaction processes were examined. Column chromatography was used to isolate a fraction of each sample that contained the nitrogen compounds, and this fraction was subjected to gas chromat
Autor:
Virgil I. Stenberg, Joseph E. Schiller
Publikováno v:
The Journal of Organic Chemistry. 38:2566-2568
Publikováno v:
Organic Chemistry of Coal ISBN: 9780841204270
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a600294a841239f9a64f0000aefe8d5
https://doi.org/10.1021/bk-1978-0071.ch022
https://doi.org/10.1021/bk-1978-0071.ch022
Autor:
JOSEPH E. SCHILLER
Publikováno v:
Analytical Chemistry of Liquid Fuel Sources ISBN: 9780841203952
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1af25821ad8c6042a757382f218cbe3b
https://doi.org/10.1021/ba-1978-0170.ch004
https://doi.org/10.1021/ba-1978-0170.ch004