Here is a novice explanation. Urea is used as a reactionary agent, reductant, in both Selective Catalyst Reduction (SCR) and Selective Non-Catalyst Reduction systems (SNCR) in order to reduce NO2 emissions and convert them into CO2 and water. Urea in an SCR is sprayed into the Flue Gasses before it flows through the catalyst, carbon blocks with many holes. In an SNCR the Urea is sprayed directly into the Fire Box, or Furnace in a place as to be at a certain temperature in order to achieve the same result without the catalytic blocks and is then far less expensive to install, but much more complex to control, as reaction temperatures and distribution amounts are key in the SNCR in order for it to work. In place of Urea, Ammonia may also be used.
that depends on what urea we blend with what coal. sometimes comedy urea can be mixed with serious coal tar which would make a flop film. so one must carefully choose urea to blend and, why not we create urea from sea. let us see
If Urea is used, it should be incorporated into the soil on the day of Application Calcium nitrate fertilizer should not be mixed with urea, because the combination of the two fertilizers will generate the precipitation of calcium and plants can not absorb. Urea should not be mixed with other chemicals such as KCl, SSP or TSP.
-Ammonification in the case of plants -Preparation of Urea -Preparation of water soluble Ammonia compounds
Urea is not a sublime substance.
Urea is a non electrolyte
that depends on what urea we blend with what coal. sometimes comedy urea can be mixed with serious coal tar which would make a flop film. so one must carefully choose urea to blend and, why not we create urea from sea. let us see
We want to build a Urea prilled (granular) Manufacturing Plant from locally available Natural Gas in Bangladesh. The gas supply is already ensured at the proposed site of the Urea Plant. Manufacturing capacity needed to be around 600,000 MTPY. We also will build a Power Plant of 100 Mega W. using the same source of gas supply. Besides our own use of Power for the Urea Plant complex most of the Power thus produced will be supplied to the Government Power Grids. The plants to be built on turnkey basis. If your company is willing to build these plants we like to hear from you.
Anti pest such as Urea, can kill insect pests. but urea can decrease the fertility of soil.
Nirogenous fertilizer like urea
If Urea is used, it should be incorporated into the soil on the day of Application Calcium nitrate fertilizer should not be mixed with urea, because the combination of the two fertilizers will generate the precipitation of calcium and plants can not absorb. Urea should not be mixed with other chemicals such as KCl, SSP or TSP.
because urine contains urea which enriches the soil with nitrogen content.
No,carpet urea is urea formaldehyde it is aproduced by treating urea with formaldehyde
-Ammonification in the case of plants -Preparation of Urea -Preparation of water soluble Ammonia compounds
please give me some knowledge about what is urea and how i am save .and urea .in which food
No. Urea is.
no, urea is a breakdown of protein
What is the difference between urea and BUN