Report of InvestigationsU.S. Department of the Interior, Bureau of Mines, 1919 - Mineral industries |
From inside the book
Results 1-5 of 84
Page 10
... tubes . We will examine this oscillatory problem more closely when we consider the case of a lower flame speed , where the oscillatory motion is more readily examined . Figure 5 shows the corresponding wave diagram plot for the static ...
... tubes . We will examine this oscillatory problem more closely when we consider the case of a lower flame speed , where the oscillatory motion is more readily examined . Figure 5 shows the corresponding wave diagram plot for the static ...
Page 1
... tube heated externally by electrical resistance heaters . It contained coke beds of from 35.6 to 82.5 cm in depth that were fluidized by 13 to 25 1 / min of chlorine . Ilmenite concen- trate powders were introduced at the bottom of the ...
... tube heated externally by electrical resistance heaters . It contained coke beds of from 35.6 to 82.5 cm in depth that were fluidized by 13 to 25 1 / min of chlorine . Ilmenite concen- trate powders were introduced at the bottom of the ...
Page 6
... tube 107 cm long . A flared ground flange at the top and a reduced inlet with a tapered ground joint were used to connect the reactor tube to the feeder and condens- ing sections of the system . A removable 1.7 - cm - OD Vycor5 feed ...
... tube 107 cm long . A flared ground flange at the top and a reduced inlet with a tapered ground joint were used to connect the reactor tube to the feeder and condens- ing sections of the system . A removable 1.7 - cm - OD Vycor5 feed ...
Page 8
... tube - and - shell type were cooled to minus 11 ° C by circulated brine from an ice - salt mixture . Liquid Tic14 was collected in graduated tubes and then discharged into preweighed storage containers . Vapor and gas mixtures leaving ...
... tube - and - shell type were cooled to minus 11 ° C by circulated brine from an ice - salt mixture . Liquid Tic14 was collected in graduated tubes and then discharged into preweighed storage containers . Vapor and gas mixtures leaving ...
Page 3
... 2 inch thick . * Reference to specific brands is made for identification only and does not imply endorsement by the Bureau of Mines . Cathode connector Pyrex protection tube Graphite anode Thermocouple Protection tube 3.
... 2 inch thick . * Reference to specific brands is made for identification only and does not imply endorsement by the Bureau of Mines . Cathode connector Pyrex protection tube Graphite anode Thermocouple Protection tube 3.
Common terms and phrases
aluminum bolt BuMines RI Bureau of Mines burning velocity calculated cell chloride coal coalbed combustion composition compressive strength concentration curves degasification density depth of cut determined dicyclopentadiene drilling dump leach effect electrodes Electromotive force eluate energy Engineering Library enthalpy equation experimental explosions FeCl3 flame front flame speed flotation formation gas flow Gibbs free energy H₂SO heat hole ignition ilmenite inches increase inflatable stoppings INTERIOR investigation iron iron chloride kcal kiln kpsi loading Mary Lee MBOB measured metal methane microcline mixture modified sulfur obtained oxide particles pellets percent phase PNCL pressure radius Raney nickel ratio reaction Report resin rock sample shown in figure slimes solder solution specimens steels stope sulfur concretes surface synthetic leach liquor temperature tests thick tion traveltimes tube U.S. Bureau unburned UNIVERSITY OF MICHIGAN Vacutainers values venting WALKER COUNTY zeta potential
Popular passages
Page 3 - An acid plant was installed in 1929 to treat •Underlined numbers in parentheses refer to items in the list of references at the end of this report.
Page 3 - Needless to say, this contractor did not submit a bid. "(10) (Reference to specific trade names is made for identification only and does not imply endorsement by the Bureau of Mines...
Page 10 - API, is pumped to storage. 3Reference to specific makes or models of equipment is made to facilitate understanding and does not imply endorsement by the Bureau of Mines.
Page 11 - Haynes, WP, JJ Elliott, AJ Youngblood, and AJ Forney. Operation of a Sprayed Raney Nickel Tube-wall Reactor for Production of a High-Btu Gas.
Page 34 - Prediction of Laminar Flow and Heat Transfer in Helically Coiled Pipes,
Page 9 - Kissell, FN. CM McCulloch, and CH Elder. The Direct Method of Determining Methane Content of Coalbeds for Ventilation Design.