Carburetion of Combustible Gas with Butane and Propane-Butane Mixtures with Particular Reference to the Carburetion of Water Gas (open access)

Carburetion of Combustible Gas with Butane and Propane-Butane Mixtures with Particular Reference to the Carburetion of Water Gas

Report issued by the Bureau of Mines over the carburetion of many different fuels. The report pays particular attention to the carburetion of water gas. Carburetion methods and results are presented and discussed. This report includes tables, and illustrations.
Date: 1929
Creator: Odell, William Wallace
System: The UNT Digital Library
Subsidence and Ground Movement in the Copper and Iron Mines of the Upper Peninsula, Michigan (open access)

Subsidence and Ground Movement in the Copper and Iron Mines of the Upper Peninsula, Michigan

Report issued by the Bureau of Mines over studies conducted on the ground movement and support failure of Michigan mines. Factors involved in surface subsidence in the mines are discussed. This report includes tables, maps, illustrations, and photographs.
Date: 1929
Creator: Crane, Walter R.
System: The UNT Digital Library
Facts Relating to the Production and Substitution of Manufactured Gas for Natural Gas (open access)

Facts Relating to the Production and Substitution of Manufactured Gas for Natural Gas

Report issued by the Bureau of Mines over information obtained on manufactured gas production instead of natural gas production. The information collected is discussed. This includes such topics as rates, methods, and locations of gas. This report includes tables, maps, illustrations, and photographs.
Date: 1929
Creator: Odell, William Wallace
System: The UNT Digital Library