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  1. whylie

    Calculation of Desuperheater

    Check SPIRAX SARCO website and Armstrong University ,both give design information on steam systems
  2. whylie

    Kettle Boiler: shellside velocity criterion

    HTRI program runs on allowable entrainment of < 2% wt Entrainment has 2 major is the adverse effects: 1.Excessive pressure drop 2.Effect on bottom tray efficiency,of the vapor is part of a reboiler circuit in distiilation..etc Up to 5% wt vapor is allowed as long as your DelP is <0.2 psi/100...
  3. whylie

    Need a specialist

    Hi Lovison, VOC-Volatile Organic Compounds,a big EPA concern.. Can you please elaborate on the Oil-Mist technology ,so we can proceed with abating oil escape into the atmosphere Regards,
  4. whylie

    Nitric acid treatment

    Hi ChemicalEnvironment, Check with (www.eco-tec.com) ,they are a Canadian company specilaized in acid traetment and recovery Regards,
  5. whylie

    air freshener fragrance formulation and process

    Hi moistureman, A good source for formulations (Bennet's-Chemical Formulation Handbook..comprising many volumes )a good reference library should have a copy.. Otherwise all ingredient suppliers ,will be happy to provide the formulation,and production technique . Regards,
  6. whylie

    HAZOP/HAZID Course

    Hi joicy, Check (Curry Hydrocarbons Inc ),a Canadian company Regards,
  7. whylie

    OPERATING MANUAL FOR LNG PLANTS

    Hi Hogweed, Generally,operating manuals are prepared by the contractor (party that design and build the plant) to the client(party who owns the plant..On the other hand in order to prepare the operating manual,a combination of vendors catologue information (in your case : vendors of loading...
  8. whylie

    Crude Distillation

    Hi Falcon 03, In a traditional refinery flash points are taken care off in the side strippers,whereas pour points are related to end points,for kerosene the higher the end point,the higher the pour(freeze) point..and also depends on the crude type and paraffin content. Having said ,the model...
  9. whylie

    Chemical resistance to dilute solvents

    Hi Bearcat, Get hold of OMEGA,handbooks on flow meters..they have good resistance tables for many materials.. Regards,
  10. whylie

    Desalter Effluent Water Low pH

    Hi DeeZee, A good injection point could be upsream of the Effluent Water/Inlet Water heat exchanger,and work to maintain a PH(6-8.5),your PH meter,and sampling point can be after the cooler. Regards,
  11. whylie

    Air Cooler UA when it rains

    Hi PaulMinchin, I agree the UA will change ,due an a change in the U value which is approximately of 1/U = 1/hi +1/ho + t/k hi = tubes-inside heat transfer coefficient ho = tubes-outside heat transfer coefficient t = tube wall thickness, k= tube metal thermal coductivity And the main...
  12. whylie

    Sieve Tray Design

    Hi nirav2909, I suggest you go to (www.koch-glitsch.com)..you can download their software online Regards, Whylie
  13. whylie

    Material resistance for Wet Sulphur Dioxide

    Hi Quimicaucfa, I think the Hastelloys can handle acid environment well..You better consult Nalco Handbook,or The Hedndrix Group web site at (www.hghouston.com/material.html) Regards, Whylie
  14. whylie

    Ink Formulation

    Hi cotero, I suggest one starting point ..is Bennet's chemical formulary handbook..many formulas.. Good luck
  15. whylie

    Condy quenching vessel sizing

    SL1000, Hi..Depending on your system configuration..you may use a local nearby condensate horizontal drum with good residence time and vapour recycle..or rearrange your steam traps..I suggest you look up (Armstrong Steam University)..veru helpful tips ..Also Spirax-Sarco..selection program,can...
  16. whylie

    SURGE CALCULATION

    Gentlemen, I have come across the simplified equation,based on (Pipelines Rules of Thumb) by Gulf Publishing 1978: P= 0.8 x W x V Where P surge pressure psi W Fluid density lb/cu.ft V Velocity change ft/sec This equation gives < 5% deviation from the standard equation Try...
  17. whylie

    Stack Fans

    Hi BIB, Stack fans have low delivery pressure,but high volume.. I suggest you contact (www.twincity.com) or any other manufacturer,you can find in (www.Thomasregister.com),or at (www.askache.com) Regards, Whylie
  18. whylie

    Vacuum pumps for low vacuum duty?

    Hi Booker, I suggest you contact (www.Nashpumps.com)..if you fail..I have there basic catalogue,may be I can help later Regards, Whylie (wayil@hotmail.com)
  19. whylie

    How to simulate a flash separator?

    HI 1080847, A flash separator for a liquid at it's bubble point,can be worked by putting a PRV (pressure reduction valve) up stream of the separator,at which point you will have Two phase going into the separator.. Email me the composition and I will send you the results.. Ofcourse,it will...
  20. whylie

    Compatibility tables

    Hi peterpom, All these chemicals are listed in Chemical Hazards Handbook,OSHA,and the Merck Index.. Good luck Whylie

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