After conducting an internet search for ways to reduce energy costs, I found a recipe for whitewashing that is said to reflect sunlight. The recipe calls for 20 pounds hydrated lime to 5 gallons water to 1-quart polyvinyl acetate. What is a good source of polyvinyl acetate that I can buy at a local store?
589What is the method of determining maximum differential pressure during hydro testing of shell and tube heat exchangers?
659I would like to know how to size a partial combustion reactor processing methane and oxygen, as a function of the flowrate and of the pressure.
550Post New Chemical Engineering Questions
MY generator water cooler inlet line height - 11 mtr inlet water line height - 7 mtr water come into the line from overhead tank, O/H tank height - 20 mtr the first tapping in the inlet line is 2" line which down to 4 mtr level plateform., second tapping in inlet water line goes to a pump 6" line installed at 4 mtr level plateform, pump capacity 200m3/hr, head- 30 mtr, hp-40. the outlet of pump of 6" water line connected to a header of 6 mtr long of 6" line, on this header the six tapping are connected, 4 nos. 3" line goes to 11 mtr height water cooler the pressure of the line is 0.15 to 0.25 kg/cm2, 2" and 4" pipe line connected to a cooler at 4 mtrlevel plateform. my question is, at 11 mtr height level the quantity of water and flow is not sufficient for my cooler, the temp. of cooler is rises much more. you are requested to suggest the modification of pipe line/ pump for take more water flow and pressure (desired pressure is 1 kg/cm2)
Plz if anybody has placement paper of HAL mail me i m Chemical engg my id er.kotnala@gmail.com
What diffrence between flush distillation & batch distillation ?
Explain the strategies acquired to cure tube vibration and exchangers in a shell?
We are having proplem with the persperation smell in ETT/ECHO room in our cardiac hospital.The 2 Ton of AC is not conditioning the environment. We have to use exhaust fan to through out of the room bad air. Could anyone suggest how to coup with this effectively using chemical engineering. Any permanent solution to neutralise the bad smell.The Air freshners are not doing enough instead making a bad odour.
what is R1,R2,R3, R4........?
What are the uses of quicklime?
If sum one has HAL placement paper plz mail me ,I m Chemical Engg.my id is er.kotnala@gmail.com
hello sir..iam keen to sit for iocl interview..please forward sample iocl questions to my id: kunal_kv06@yahoo.co.in
What are the advantages of using gear pumps?
what r the question asked in interview of gate,is it related to course?
what is the difference between car seal close/open valves and lock close/open valves?
What is a good estimate for the absolute roughness for epoxy lined carbon steel pipe?
Define octane number?
Specific Heat of Bagasse at 50% moisture, 40% moisture and 25% moisture?
