to product material collection in a vessel at near ambient atmospheric pressure and temperature conditions a preferred but non binding embodiment involves recycling water through these cooling tanks with the partially heated water subsequently being fed into the water preheater 3 and or into a steam generation facility for underground sagd injection to reduce energy requirements for heating water i e increase the economic viability the foregoing description of the specific embodiments will so fully reveal the general nature of the invention that others can by applying current knowledge readily modify and or adapt for various applications such specific embodiments without undue experimentation and without departing from the generic concept and therefore such adaptations and modifications should and are intended to be comprehended within the meaning and range of equivalents of the disclosed embodiments it is to be understood that the phraseology or terminology employed herein is for the purpose of description and not of limitation the means materials and steps for carrying out various disclosed functions may take a variety of alternative forms without departing from the invention thus the expressions u201c means to u201d and u201c means for u201d or any method step language as may be found in the specification above and or in the claims below followed by a functional statement are intended to define and cover whatever structural physical chemical or electrical element or structure or whatever method step which may now or in the future exist which carries out the recited function whether or not precisely equivalent to the embodiment or embodiments disclosed in the specification above i e other means or steps for carrying out the same functions can be used and it is intended that such expressions be given their broadest.