What is chemical injection quill?
Chemical Injection Quills are used to inject chemicals pumped by metering pumps into the turbulent flow zone of high pressure water or steam lines. For example, Boiler Chemicals require an injection quill to disperse the chemical directly into the water stream or into the center of a feed water tank or deaerator.
What is chemical injection package?
Chemical Injection. Package. Chemical injection systems are commonly used in production facilities in the Oil & Gas industry. They prevent a wide range of problems that might negatively affect the production flow and/or process completion.
What is Cosasco fitting?
Cosasco high pressure chemical injection fittings allow safe, controlled, and easy injection under full operating pressure, dramatically reducing downtime. Cosasco offers a wide range of delivery options from standard NPT to robust flanged side tees for chemical injection into high pressure systems.
How does a chemical injector work?
So a chemical injector has a restrictive orifice that the water stream is forced through. It also has a small port that chemical is drawn into because of the vacuum created. Operating with low pressure at the nozzle reduces pressure on the outlet port, and the suction draws the chemical into the water stream.
What is the purpose of a quill?
A quill is a writing tool made from a moulted flight feather (preferably a primary wing-feather) of a large bird. Quills were used for writing with ink before the invention of the dip pen, the metal-nibbed pen, the fountain pen, and, eventually, the ballpoint pen.
What is the purpose of chemical injection?
A general term for injection processes that use special chemical solutions to improve oil recovery, remove formation damage, clean blocked perforations or formation layers, reduce or inhibit corrosion, upgrade crude oil, or address crude oil flow-assurance issues.
What is a access fitting?
Access fittings are special fittings installed on piping and pipelines to facilitate insertion and removal of corrosion coupons, corrosion probes, chemical injection fittings, bioprobes etc. while the line is in operation.
What is corrosion coupon?
A corrosion coupon is an in-line intrusive corrosion monitoring device used widely in oil and gas assets. Corrosion coupons are typically constructed from carbon steel. Any corrosion coupon should be certified by recording its serial number, weight in grams, dimensions, material, and surface finish.
What is an upstream chemical injector?
Downstream injection introduces the chemicals after the pump, and upstream injection puts the chemicals in before the pump. Be careful about which types of chemicals you’re putting in when using upstream injection. Some chemicals wear down the parts of your pump more quickly than others.
How does a quill work?
Quill (or quill pen) is a writing tool which is made from a flight feather of a large bird and which uses ink to leave marks on a writing surface. The point of the feather is treated so it can be used for writing and a hollow shaft of the feather holds the ink which, from there, flows to the tip by capillary action.
When to use injection quills in a line?
Also known as injection quills, use these in applications where the line can be shut down to perform maintenance and cleaning. For technical drawings and 3-D models, click on a part number. Lg. Lg. Lg. Max. A ball valve allows you to isolate the flow to minimize spillage.
What’s the difference between a quill and an injector?
A quill is a pipe with slots or holes. See Figure 2. The injected fluid flow is uninhibited. The receiving process stream breaks up and mixes the injected fluid. Should you use a quill or an injector?
How do you remove tube from injection quills?
To remove the tube from the pipe, loosen the compression fitting and retract it until the limit chains are taught. Then, close the ball valve and unhook the limit chains.
Why are spray nozzles used instead of quills?
The use of spray nozzles allows more control over the distribution of the injected liquid into the receiving process fluid. A quill is a pipe with slots or holes. See Figure 2.