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Minor Source Rule: An Air Quality Rule for Equipment at Your Business [Part C]
This publication summarizes the TCEQ's record-keeping and reporting requirements under rules covering minor sources of nitrogen oxides (NOx).
Date:
May 2010
Creator:
Texas Commission on Environmental Quality
Object Type:
Pamphlet
System:
The Portal to Texas History
Minor Source Rule: An Air Quality Rule for Equipment at Your Business [Part B]
This publication will help you determine the emission of nitrogen oxides (NOx) from combustion devices.
Date:
May 2010
Creator:
Texas Commission on Environmental Quality
Object Type:
Pamphlet
System:
The Portal to Texas History
Minor Source Rule: An Air Quality Rule for Equipment at Your Business [Part A]
This publication summarizes the TCEQ's air quality rules for controlling emission of nitrogen oxides (NOx) from certain combustion sources- equipment such as boilers, process heaters, stationary engines, and turbines.
Date:
May 2010
Creator:
Texas Commission on Environmental Quality
Object Type:
Pamphlet
System:
The Portal to Texas History
Hoisting Drum
Patent for improvements to hoisting drums for use in drilling oil, gas, and water wells, with the object being "to employ a plurality of hoisting drums upon the same shaft so that the cable may be wound partly on one drum and partly on another" (lines 73-76) such that the danger of cable cutting is decreased and the speed of operation is increased, including illustrations.
Date:
May 2, 1922
Creator:
Suman, John R. & Gamble, Adrian R.
Object Type:
Patent
System:
The Portal to Texas History