Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

Register Log in
  • Congratulations MintJulep on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. BZLAM21

    water+catalyst

    Hi, Please could you help me,I can't understand why we add water to some alkylation catalyst. According to the licensor it will increase the performance of catalyst. Best regards.
  2. BZLAM21

    Heat tracing

    Dear Members I am new pipeline designer Please help me on Benzene unloading pipeline design technologies ,I am also confused about steam tracing or electric tracing, Project requirement : 4'' diameter pipeline / total = 4 km / delivery to storage tank. Benzene Specification : Density = 884 kg/m3...
  3. BZLAM21

    Overfilling tower

    Hi; I want to calculate the overfilling time of a distillation tower in case of blocked outlet . So i have to consider the height of the column from the bottom till the feed nozzle or the gas outlet nozzle on the top.Is there a specific way to calculate it or any other considerations. Best regards.
  4. BZLAM21

    benzene

    Hello everyone, could you please explain the impact of adding 1/benzene to gasoline 2/heavy aromatic to (gasoil)diesel Best regards.
  5. BZLAM21

    GAS TURBINE

    Should i choose 47c° or 38° for dry bulb design temperature.?
  6. BZLAM21

    GAS TURBINE

    HI, We plan to Install a Gas Turbine but The temperature and humidity of the outside air vary depending on the date and time and can reach the following values: Relative humidity 72% Maximum ambient temperature 47 c° The question that arises is the following: Is the performance of the turbine...
  7. BZLAM21

    Desulfurization

    Hi, Thank you for response georgeverghese. Yes we will use a catalyst. Could you plesase explain hiw did you calculate the quantity of H2. Kind regards.
  8. BZLAM21

    Desulfurization

    Hi, Yes i agree this is the second step but i was talking about total sulphur eg: CH3SH+H2=CH4+H2S H2S++ZNO=ZNS+H2O So first equation need H2 . Kind regards.
  9. BZLAM21

    Desulfurization

    Hello all, Can some one help me to calculate the quantity of hydrogen necessary for the desulfurization of natural gas knowing that : gas flow=217 kg/h Total sulphur content (ppmw)=40 Required toal sulphur (ppmw)=1 Is there a good practice wich help to minimise the consumption of H2 knowing...
  10. BZLAM21

    Valve operating manual

    Hi, Could you please explain what is valve to valve operating manual. Best regards
  11. BZLAM21

    Gas emission

    Hi Please could an expert explain why we should specify the reference O2 dry condition to apply the flue gas emission limits at GTG stack and boiler stack. Best reagards.
  12. BZLAM21

    Performance Test

    yes I agree with you the question is vast I don't have enough experience with performance tests. I would like to know the impact of climatic conditions,temperature and relative humidity, on the equipments (exchanger,compressor,pump,air cooler) during performance tests. I've heard of simulation...
  13. BZLAM21

    Performance Test

    Hi If summer or winter Performance Test conditions are not observed during Performance Test, then how will carryout Summer or winter Performance Testing as per actual site conditions KIND REGARDS
  14. BZLAM21

    Laboratory equipement

    Hi Does anyone have worked in a laboratory who has experience with this area 1/Steam :I was talking about online analysis if it is possible and what are the parameters to respect. 2/liquid nitrogen:a purity of 99.9% is required for purges 3/water: there is a whole list of specs to check and the...
  15. BZLAM21

    Laboratory equipement

    Hi, I need your help to prepare the list of laboratory equipements and tools for our new utilies. N2 liquid,industrrial water,cooling water,demin water,Boiler feed water,potable water Kind regards.
  16. BZLAM21

    Monsoon weather conditions for HVAC

    Hi all Is it necessary to consider monsoon weather conditions for HVAC heating & cooling load calculations? If yes, what is the wise monsoon weather conditions should i take into consideration? Kind regards
  17. BZLAM21

    Transfert line

    Hi, Does anyone know if there is a regulation, standards, practices (in any country) which allows to evaluate the possibility of routing two products in the same transfer line and the same loading arm? The situation I am thinking of is that linear alkyl benzene and ethylene will be transferred...
  18. BZLAM21

    DESIGN MARGIN

    HI, I am a beginner in the study of engineering and i need your help Is it wise to consider 20% over design for all utility to cover any change expected in process during engineering? Please advice. Best regards
  19. BZLAM21

    SOUR WATER SYSTEM

    HI I need your help Can we direct an effluent that does not contain H2S only traces of NH3 with a large flow to the sour water system instead of HC close draIn to mix it with an acid flow that contains a significant quantity of H2S to be stripped. BEST REGARDS.
  20. BZLAM21

    DEMIN WATER

    hi every one, please i need your help what is the best configuration for the Demineralized water 2*100% mixed bed adsorber or cation exchanger, anion exchanger and degasser upstream the mixed bed adsorbers. best regards

Part and Inventory Search

Back
Top