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Recent content by CHEMANG

  1. CHEMANG

    Gas MW or H:C Ratio vs Ringelmann Number

    Hello all!! Now that Ridgeways has found his direction. I just want to know a small thing as quoted by Flareman -"Generalizing relative to composition, paraffins are less smoke producing than olefins, which are less than aromatics with acetylenes at the top of the list." Based on the above...
  2. CHEMANG

    Concentration conversion

    I guess by critical point dcasto means the point at which all the 3 phases co-exist. I would be more interested to know about this unfortunate thing about the gases.Can anyone throw more light on it please...
  3. CHEMANG

    Concentration conversion

    For gases at low pressures ( atm. pressure - few bars), mole percent is equal to volume percent. Because we know that at low pressures all gases behave like ideal gases. -ANG
  4. CHEMANG

    Section IV Relief Valves?

    The basic application and intent of the safety relief valve installed on a pressure vessel is to safeguard the very design of the vessel so, u may choose to satisfy either of them.... regards, ANG
  5. CHEMANG

    Bypass for big sized Control valves

    I think if it were a flashing line, the 2-phase flow will be much higher than 10% in case you propose to throttle the control valve bypass manually. This may eventually lead to serious problem of cavitation. Am I overstating anything here? regards, ANG
  6. CHEMANG

    Vessel Steamout Condition

    All said and done as eloberated already, i have my doubts in the practice of venting the steamed out vapors into the atmosphere. Don't you think it is unsafe to vent the mixture of hydrocarbons and steam to the atmosphere wherever you feel like. I feel venting shall be to a safe location in...

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