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Yazar

Roy John Helfinstine

8 cilt bulundu.

Cilt sonuçları

Correlation of Domestic Stoker Combustion With Laboratory Tests and Types of Fuels. II. Combustion Tests and Preparation Studies of Representative Illinois Coals; Report of Investigations No. 120

Correlation of Domestic Stoker Combustion With Laboratory Tests and Types of Fuels. II. Combustion Tests and Preparation Studies of Representative Illinois Coals; Report of Investigations No. 120

Roy John Helfinstine, Charles C Joint Author Boley · Hassell Street Press

64 sayfa · 2021-09-09

Kategori yok

Correlation of Domestic Stoker Combustion with Laboratory Tests and Types of Fuel

Correlation of Domestic Stoker Combustion with Laboratory Tests and Types of Fuel

Roy John Helfinstine, Charles C. Boley · Yayınevi bilinmiyor

64 sayfa · 2013-03

Kategori yok

Illinois Mineral Industry in 1944

Illinois Mineral Industry in 1944

Chalmer Lewis Cooper, Cullen Warner Parmelee, Frank Emerson Tippie, Harold Bowen Willman, Heinz Adolf Lowenstam, Leland Horberg, Ralph Early Grim, Roy John Helfinstine, Stewart Huntley Folk, Walter Henry Voskuil, Cameron Gerald Harman, Charles C. Boley, · Yayınevi bilinmiyor

Gasification and Liquefaction

Gasification and Liquefaction

David Lloyd Stevenson, Harold Jay Gluskoter, Harold Wesley Jackman, Hubert E. Risser, Illinois State Geological Survey, Ira Edgar Odom, Keros Cartwright, M. E. Hopkins, Willis L. Busch, Jack Aaron Simon, Walter Edward Parham · Yayınevi bilinmiyor

332 sayfa · 1968

Aquifers

Use of Illinois Coal Fines in Production of Metallurgical Coke

Use of Illinois Coal Fines in Production of Metallurgical Coke

Harold Wesley Jackman, Roy John Helfinstine · Yayınevi bilinmiyor

274 sayfa · 1961

Coal

Correlation of Domestic Stoker Combustion With Laboratory Tests and Types of Fuels. IV. Combustion Tests of Illinois and Other Coals; Report of Investigations No. 151

Correlation of Domestic Stoker Combustion With Laboratory Tests and Types of Fuels. IV. Combustion Tests of Illinois and Other Coals; Report of Investigations No. 151

Roy John Helfinstine · Hassell Street Press

48 sayfa · 2021-09-09

Kategori yok

CiltCorrelation of Domestic Stoker Combbustion with Laboratory Tests and Types of FuelsLouis Cordell McCabe, Seichi Konzo, Orin W. Rees, Roy John Helfinstine, Charles C. Boley

Correlation of Domestic Stoker Combbustion with Laboratory Tests and Types of Fuels

Louis Cordell McCabe, Seichi Konzo, Orin W. Rees, Roy John Helfinstine, Charles C. Boley · Yayınevi bilinmiyor

Sayfa sayısı yok · 1942

Kategori yok

CoalSulfur Reduction of Illinois CoalsIllinois State Geological Survey

Sulfur Reduction of Illinois Coals

Illinois State Geological Survey · Yayınevi bilinmiyor

Sayfa sayısı yok · 1971

Coal

Douglas F. Stevens,

Frederick Leicester Cuthbert,

Nina T. Hamrick,

Robert Ramon Reynolds,

William Hubert Allaway,

806 sayfa · 1945

Clay