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 Categories >> Engineering >> Chemical Engineering
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Question Asked @ Answers Views     Select
For cement company what type of questions come in written exam?    0  1393
What is a Spool in terms of piping Industry? punj-lloyd-ltd   2  1366
I want to know that what type of questions may be come for fertilizer company for written exam?    0  207
How to calculate 40% of level in cylindrical vessel?    2  535
sir i am senthil B.Tech Chemical Engineer which book is refer for objective type questions? barc   2  1755
describe why you are interested in a career in the oil industry?    1  1447
did sulphur been a byproduct after the combustion of LPG and Natural Gas    3  890
What is formula for petrol? reddy-labs   3  1602
What happens when fuel is burned , what are compounds released?? reddy-labs   3  1473
how to calculate overall heat transfer coefficient in insulated pipeline? Please give a answer with formula npcil   2  1973
What does extreme points in VLE curve represents?? reliance   4  1405
Why Packed Bed is not preffered in seperation process while Tray column is used in Industries predominatly??    5  1830
How to size the cooling tower sump / basin for any given circulation rate? What is the guideline?    0  833
Why LMTD is calculated in Heat -Exchanger problems..Why dont we take average temperature??    3  1978
Why is the freezer placed at the top in a refrigerator, why not at the bottom ?    1  2113
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Un-Answered Questions
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In a Furnace arch pressure is more than Hearth pressure,then how flue gas travels to stack 811
how can I find out a sulfuric acid recovery plant disigner? 234
For amonia manufacturing process if pressure, temperature would be increase over optimum level what would be happen?And what steps should be taken? 221
How much experience you are having in commercial software for protein design? 334
Thyristor related applications 355
Dear sir/madam I am in final year BE chemical engineering.Which companies i can apply .Please guide me.It is very helpful for me 278
Where the Induced draft, forced draft & balanced draft furnace are to be used? Selection of furnaces are based on which criteria? 85
How to caliculate the boil up rate, dia and height in both packed and tray distillation columns and any referance books for the design. 378
how can i prepare for gate chemical in kolkata 323
X is strong but has a very low density (1% of traditional earth materials.) and hence light weight. It is a recyclable material. The compression behaviour of X is strain rate dependent. Higher strain rates result in higher initial modulus and higher compression strength. It can also withstand unlimited number of cycling loading provided the repetitive loads are kept below 80% of the compressive strength. The internal structure of the material includes air-traps which make it poor heat conductor. X is non- biodegradable and chemically inert in both soil and water. Most acids and their water solutions do not attack it; however strong oxidizing acids do. Solvents which attack X include esters, ketones, ethers, aromatic and aliphatic hydrocarbons and their emulsions, among others. It does not support bacterial/fungal growth as well .It also has significant acoustic properties and effectively reduces the transmission of airborne sound. X is combustible and should not be exposed to open flame or other ignition sources. Combustion products are carbon monoxide, carbon dioxide, water and soot. Long-term exposure to sunlight causes yellowing and a slight embrittlement of the surface due to ultraviolet light. X is able to withstand the rigours of temperature cycling, assuring long-term performance. 217
What is cathodic protection, how it works in Turbine condensers ? 242
which accomplishments in your present position are you proud of and why? 392
What are some good estimates for heat transfer coefficients for coils in tanks? 393
Plz if anybody has placement paper of HAL mail me i m Chemical engg my id 454
how to decide reflux ratio & its calculation 264
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