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  • Users: HARVL
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  1. HARVL

    excess of formaldehyde - air treatment

    i'M DEALING WITH A SMALL STREAM OF HCHO VAPORS ~250 LBS/DAY AND PLAN ON USING A CAUSTIC SCRUBBER. THE NAOH WILL REACT USING THE CANNIZARO REACTION AT LOWER TEMPS. THIS IS THE FORMATE ROUTE. THE OTHER ROUTE IS THE FORMOSE ROUTE. I'M DESIGNING IT NOW WITH THE CONCERN OF HYDROGEN FORMATION.
  2. HARVL

    METHYL CHLORIDE EMISSIONS

    i HAVE A SMALL STREAM (~90 LBS/DAY ) OF METHYL CHLORIDE VAPORS THAT i NEED TO DESTROY AT ~90-95% EFF. WHAT ECHNOLOGY EXIST FOR THIS?
  3. HARVL

    excess of formaldehyde - air treatment

    FORMALDEHYDE WILL REACT WITH NAOH. HOW MUCH HYDROGEN CAN BE EVOLVED. IF A SCRUBBER HAS Ph 11.5 AND THE HCHO CONC IS 0-1% AND THE NaOH/WATER IS 180 DEG f. WHAT AMOUNT OF HCHO WILL FORM HYDROGEN?

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