Chemical Engineering

Chemical engineering is a branch of engineering (others are electrical engineering, mechanical engineering, nuclear engineering, etc.).

can remove hydrocarbon safely

There will always be a demand for civil engineers. Every roadway, bridge, building, and traffic signal will need to be repaired or replaced at some point in the future. Also, there will be demand for the design and construction of new public works as populations grow. Designing and building these works is what civil engineers do and society needs them for this purpose now and in the future.

One barrel (42 gallons) of crude oil, when refined, yields approximately 19.6 gallons of finished motor gasoline. The remainder of the barrel yields distillate fuel oil, residual fuel oil, jet fuel, and other products.

Start with the maximum flow speed (metres per second) for your liquid, then mutiply by the area of the pipe in square metres, the result is maximum volume flow rate in cubic metres per second.

A simulation in SimSci Pro/II simulator using the NTRL Liquid Activity method at 14.696 psia for 1-chloro-2,3-epoxypropane (epichlorohydrin) and water indicates that they do not. The T-x-y diagram and equilibrium x-y diagrams do not show an azetrope forming at any point. As a side note these two chemicals should be insoluble in one another so you would not generally expect an azeotrope to form. See the link for an image of the equilibrium graphs.

That is called boiling.

And it is something you can see and observe, but it is something tht is chemically relted and so it is a chemical change.

Function - It adds the pressure to the feed water before it entyers into boiler feed pump suction

Advantage - Ensures high margin NPSH A for boiler feed pump spinning at high rpm (5250Rpm)

Drive for booster - Normally @1450 rpm

Type of impeller- Mostly preferred Double suction

Venturimeter is the short pipe having two conical parts and portion of uniform cross section between these two parts.

process is a set of operation for example in a sugar mill the processing involve

1. bringing out juice from sugarcane.

2. heat them.

3.refine them.etc.

here process is the combination of all of the above stated tasks (1,2,3,).

on the contrary, each of the tasks of a process is operation for example the task

1,2,3, each are operation.

The difference between impulse and reaction turbine goes here...... 1) In case of an impulse turbine the pressure remains same in the rotor or runners, but in case of reaction turbine the pressure decreases in runners as well as stators also. 2) In case of impulse turbine the pressure drop happens only in the nozzle part by means of its kinetic energy. In case of Reaction one the stators those are fixed to the diaphragm act as a nozzle.

SPEED OF TURBINE IS DEPEND ON THE WATER PRESSUR(7BAR)

It is common practice to specify the pump suction line one size larger than the pump discharge line in order to increase the Net Positive Suction Head available (NPSHA) to the pump. A smaller suction line the same pipe size as the discharge line would result in more pressure drop in the suction line and reduce the amount of head available to the suction side of the pump. This in turn would result in an operating point closer to cavitation of the pump.

Before any work is done on the machine you must ensure that the correct risk assessments are in place and have been fully read so you're aware of the dangers that the machine possess.

When working with machinery you should always ensure that you're competent to use it, do not use equipment that you're not trained to use. When using machinery always be aware of where you're emergency stop buttons are and where there are any areas in which you could be caught, entangled or trapped in moving parts. Always ensure that you remove any lose clothing or jewellery and tie back long hair. Ensure that all machine guards are put in place before using the machine.

When using an automated welder, you should always ensure that you wear the correct P.P.E at all times. Always wear a long sleeve welding jacket to cover any bare skin to stop UV burns. Use a welding helmet or face shield when the arc is in process to protect your face from UV burns and your eyes from "arc eye". Wear safety glasses at all times to ensure that your eyes are protected from any particles or debris that my fly into your eyes. Before, during and after welding ensure that there are adequate welding screens around the equipment to protect others in the vicinity from the welding arc. Also if necessary use the correct fume extraction equipment to remove any unwanted fumes, this will not only protect your but others in the vicinity.

On completion of any welding activity the machine must be shut down in the correct manner, to avoid any malfunctions and damage to the software. You should dispose of any waste, i.e. filler wire, materials, in the correct manner that applies with the COSHH regulations.

1. It is used for flow measerment with minimum head loss.

2. It is used in industries for flow measerment of chemicals.

3. it is also used in the airoplane for measurment of speed of plane.

Pressure is an important part in distillation because boiling points of different components to be separated depends on pressure, for normal distillation pressure is kept as 1 atmosphere but for components with high boiling points instead of rasing the temperature pressure is lowered till the vapor pressure of the components to be separated, hence the temperature to be raised becomes less, for example in vaccum distillation.

Power generation plants typically require mechanical and electrical engineers as a majority of the workforce; however there are a few areas that a chemical engineer can get involved in. Any treatment processes within the plant, such as air, water, etc. can be done by a chemical engineer. If the power plant produces chemical wastes, such as tritium in a nuclear power plant, this isotope has to be removed in a process containing distillation columns and other chemical engineering processes, making chemical engineers ideal for this position.

Some chemical engineers can work within risk assessment and can do work to determine risks within the plant and how best to prevent them.

A low flash point in diesel is caused by contamination of the diesel with lighter petroleum products such as kerosene or gasoline. Drawing more lighter products out of the fractionation tower could reduce contamination of the heavier products. Improving fractionation and improving diesel product stripping performance will raise the flash point.

An estimated 250,000,000,000,000 a year.

the upstream of a pipe is its inlet and the downstream is its outlet

****if your talking about broadband/internet speed*****downstream is taking information from the internet.(downloading) upstream is putting info on the internet uploading

It does give players an advantage such faster swimming speeds, more reach and big hands. However, not all water polo players are tall. I know a someone who was 3rd team all-american and she is barely over 5'6".

This type of column is used by ephedrine manufacturer. Please refer Kreps biochemical & industries, Nellore, Andhra pradesh, India.

Free carbon in cast iron refers to carbon that exists in its elemental form within the iron matrix. It appears as graphite flakes or nodules, contributing to the material's unique properties, such as high fluidity during casting and improved machinability. This free carbon distinguishes cast iron from other metals.