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A study of liquor side fouling in sulfite spent liquor evaporators

Creator:: Yoon, Woon-young
Abstract:: The effects of possible operating variables such as flow rate, surface temperature, bulk temperature, solids contents, sulfate addition and pH on the fouling of sulfite spent evaporators were studied. The study pointed out that the Ca⁺⁺ concentration difference between heated surface and bulk is the most important factor for fouling...
Resource Type:: Dissertation
Full Text:: sincerest appreciation to my advisor, Dr. William James Frederick Jr. for his guidance and patience

SO₂ capture and HCl release at Kraft recovery boiler conditions

Creator:: Boonsongsup, Lerssak
Resource Type:: Masters Thesis
Full Text:: boiler conditions Abstract approved : Professor William James Frederick The reactions of SO2 with

Potassium and chloride release during black liquor combustion

Creator:: Reis, Victor Vinicius
Resource Type:: Masters Thesis
Full Text:: Chloride R lea During Bl ck Liquor Combustion Abstract approved: Pro ssor William James Frederick

Sintering of fume deposits in kraft recovery boilers

Creator:: Techakijkajorn, Udom
Abstract:: Fume, sub-micron aerosal particles in the combustion gases, have been identified as a cause of extensive plugging and fouling in the heat transfer section of a kraft recovery boiler in kraft pulp mills. After the deposition on the heat transfer surface, fume deposits will undergo the sintering process which causes...
Resource Type:: Masters Thesis
Full Text:: . Abstract approved : William James Frederick Fume, sub-micron aerosal particles in the combustion gases

Determination of the optical constants of ash samples from kraft recovery boilers

Creator:: Samretvanich, Artit
Resource Type:: Masters Thesis
Full Text:: Optical Constants of Ash Samples from Kraft Recovery Boilers. Abstract approved: William James

The effect of temperature and residence time on the distribution of carbon, sulfur, and nitrogen between gaseous and condensed phase products from low temperature pyrolysis of kraft black liquor

Creator:: Phimolmas, Varut
Abstract:: Laminar entrained flow reactor (LEFR) was used to determine the effect of temperature and residence time on the distribution of carbon, sulfur and nitrogen between gaseous and condensed phase products from low temperature pyrolysis of kraft black liquor. The operating furnace temperatures were between 400°C-600°C where the effect of condensable...
Resource Type:: Masters Thesis
Full Text:: . James Frederick Laminar entrained flow reactor (LEFR) was used to determine the effect of temperature

Deposition of sub-micron and micron-sized particles from combustion of black liquor

Creator:: Sinquefield, Scott Alan
Abstract:: Black liquor recovery boilers experience significant fire-side fouling problems due to the deposition of entrained particulate matter. Increased understanding of the mechanisms by which particles deposit on these surfaces will lead to more effective management of the resultant problems. There is some evidence which suggests that the sub-micron fraction of...
Resource Type:: Dissertation
Full Text:: and Micron-Sized Particles from Combustion of Black Liquor. Abstract approved fm. James Frederick

An investigation of the crystal growth of the heavy metal sulfides in supercritical hydrogen sulfide

Creator:: Lewis, Leroy Crawford
Abstract:: Solubility studies on the heavy metal sulfides in liquid hydrogen sulfide at room temperature were carried out using the isopiestic method. The results were compared with earlier work and with a theoretical result based on Raoult's Law. A relative order for the solubilities of sulfur and the sulfides of tin,...
Resource Type:: Dissertation
Full Text:: Crawford Lewis ACKNOWLEDGMENTS The author wishes to express his sincere thanks to Dr. William J

A study of the Mn⁺² and Pb⁺²-Mn⁺² impurity systems in alkali chlorides

Creator:: Mannion, William Alphonsus
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF WILLIAM ALPHONSUS MANNION

An investigation of the simultaneous diffusion of PB⁺⁺ and Cd⁺⁺ in NaCl crystals and KCl crystals

Creator:: Krause, Jerry Lee
Resource Type:: Dissertation
Full Text:: approved: Redacted for Privacy William J. Fredericks By a common ion treatment, the Stasiw-Teltow-Lidiard

ScholarsArchive@OSU

A study of liquor side fouling in sulfite spent liquor evaporators

SO₂ capture and HCl release at Kraft recovery boiler conditions

Potassium and chloride release during black liquor combustion

Sintering of fume deposits in kraft recovery boilers

Determination of the optical constants of ash samples from kraft recovery boilers

The effect of temperature and residence time on the distribution of carbon, sulfur, and nitrogen between gaseous and condensed phase products from low temperature pyrolysis of kraft black liquor

Deposition of sub-micron and micron-sized particles from combustion of black liquor

An investigation of the crystal growth of the heavy metal sulfides in supercritical hydrogen sulfide

A study of the Mn⁺² and Pb⁺²-Mn⁺² impurity systems in alkali chlorides

An investigation of the simultaneous diffusion of PB⁺⁺ and Cd⁺⁺ in NaCl crystals and KCl crystals

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