Cold tank

The ammonia from the let-down vessel may be sent directly to downstream users or flashed further to atmospheric pressure for storage in a cold tank. All ammonia vapors removed from flash gases and from purge gas by water scrubbing can be recovered as pure liquid product by distillation if there is no direct use for the aqueous ammonia. 

The crude oils were fresh samples from cold separators, or cold treaters, or from a cold tank recently produced into from a cold separator or cold treater, and without the addition of emulsion breakers. As far as is known, downhole corrosion inhibitors... 

The permeation zone outlet is a mixture of hydrogen and steam. The hydrogen is recovered by condensation, compressed and stored. A molten salt stream is sent to process the sweeping water boilers, then the residual sensible heat (molten salt is stored in cold tank at 290°C, as shown in Fig. 7.12) is used to produce electricity.The proposed plant is co-generative, as it is able to produce both hydrogen and electricity, and it is also a hybrid plant because of the simultaneous utilization of solar source and natural gas. Some heat recoveries are foreseen in order to reduce the heat... 

The actual condensation rate of the gases on the cold tank walls and the flow rate of the gases used to drive liquids from the tanks were measured in separate tests. 

Individual pieces of woodwork, spindles, molding, etc., can be removed and dipped into a dip tank of paint remover for thorough removal. The pieces should be neutralized, according to the directions for the particular stripper, and immediately repainted or otherwise sealed. A COLD TANK is preferable to a HOT TANK, which uses lye and can be more destructive to old and dried pieces that are stripped. Lead may remain in the grain of the wood. The use of particularly caustic strippers tends to leave potentially hazardous levels of lead on the surface of stripped wood. 

Terrestrial IR A FLIR Systems FLIR Systems Model MilCam XP (3 to 5 (xm) was used. Data were collected under a variety of backgrounds, e.g. foliage, sand, sky, water, dir/earth, and scenarios, e.g. no heat (total darkness), heat from behind (e.g. warm tank), cool from behind (e.g. cold tank), heat from front (e.g. flare), and day/night. 

Answer by Author Although I have not had any experience with Freon-blown foams, 1 would suggest that the condensation effects would be similar to that found with other closed-cell materials. In order to minimize or eliminate these effects, it is necessary to provide a perfect gas seal around the insulation and thereby preclude the possibility of air contacting the cold tank surfaces during the cool-down time. 

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