Recent content by BZLAM21

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.

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...

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.

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

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

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...

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.

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.

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...

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

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.

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...

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

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...

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.