Injection Quills

The chemical Injection Quills widely work in the world’s oil extraction and processing industry. So the chemical injection pump system is mainly work for inject methanol or glycol into the fluid upstream of the nozzle manifold in oil exploitation. This prevents formation fluid from freezing due to pressure drop, and increases the reliability of the ground test system and the range of pressure drop above and below the nozzle. And it makes the oil (gas) well return to normal work.

Description

The chemical Injection Quills widely work in the world’s oil extraction and processing industry. So the chemical injection pump system is mainly work for inject methanol or glycol into the fluid upstream of the nozzle manifold in oil exploitation. This prevents formation fluid from freezing due to pressure drop, and increases the reliability of the ground test system and the range of pressure drop above and below the nozzle. And it makes the oil (gas) well return to normal work.

The Injection Quills we produce are a very efficient product. And then we can customize the main materials of products according to your requirements. And we can also produce chemical syringes with different connection modes. For example, Injection Quills with flange connections,  welding connections for chemical syringes, and Retractable Chemical Injector-welding connections. So the application of chemical syringes and corrosion coupons in oil and gas pipelines can affect the corrosion of pipelines. This has a very important impact on the corrosion prevention of pipelines, the safety of construction, and the service life of products. Because we can avoid a lot of uncertainty by accurately putting chemicals in industrial production. This is the basis for preventing many unnecessary losses and protecting assets.

quillsOur products have been committed to complete corrosion prevention. We are also constantly updating the performance and quality of our products. This flange-connected chemical syringe is produced in strict accordance with standards. Its protective cover is made of CS, and the material of wetted parts is 316 by default. We can also customize the materials of different accessories. So it has the following advantages

Advantage:

  1. Firstly, improve the efficiency of chemical transportation and operation.
  2. Secondly, protect and extend the service life of pipelines and other equipment. It can better save labor costs
  3. And then we can produce chemical syringes that are disassembled under pressure. This can avoid shutdown or waste caused by the shutdown
  4. We can accurately control the number of chemicals. Such precise delivery of chemical products can effectively avoid corrosion.
  5. We can also inject it with a variety of chemicals
  6. Produce according to industrial standards. Therefore, it is convenient for installation and disassembly. Moreover, the operation process of the operator is also very convenient and simple.
  7. At last, this chemical syringe is a very common type. And it can work with a variety of chemical products. It widely works in the industry. Our chemical injection device provides the correct dose in the most effective way. It can work as a corrosion inhibitor in water treatment plants or in oil and gas production. Its possible complete corrosion control can reassure you.

Access Fitting BodyPeriodically injecting chemical inhibitors into the pipeline is the most practical way of minimizing or controlling corrosion, which requires chemical injectors. EMT Injection System for easy, reliable access, it can inject under operating pressure with safety. The chemical injection has many types of nozzles. The sampler is approximately the same as the injector. The mounting types are 2″flange, 2″Flareweld access fitting, 1″Nipple to NPT ball valve.
Operation Temperature: -20 ℃ to 150 ℃
Pressure Rating: 6000 PSI or as Flange Size.

Name

High-Pressure Pipeline Chemical Injection Quills Sampling System

MaterialStainless Steel 304、Stainless Steel 316、DSS F51、Carbon Steel A105N、Inconel 625
Operating Temperature-20±120
Feature1. Easy Operating
2. High Accuracy Long Life
3. High Efficiency, Low cost
PaymentTT/LC
AdvantageFirstly, they are lightweight and flexible.
Secondly, nice Injection efficiency.
At last, accurate location tracking.

Why Choose Us

1. Firstly, many kinds of pipeline product with different types meet different requirements.

2. Secondly, offering samples to attest to the quality and our services.

3. And then the fastest feedback!

4. The fastest delivery time.

5.24 hours,7 days online.

Access Fitting BodyPackaging & Shipping

Packaging will choose the adaptation methods according to the requirements, size, weight, transportation distance, etc.
The package’s purpose prevents deformation, pollution, and damage in the process of transportation, loading, and unloading. If you have a special demand for the package, please just tell us before ordering . we can produce as your request.
The utility model relates to a liquid hazardous chemical injection device. And then the liquid hazardous chemical injection device comprises a tank body and a flange cover plate which can be hermetically connected. The flange cover plate is provided with a first quick interface for injecting nitrogen into the tank and a second quick interface for leading the liquid hazardous chemicals inside the tank to the outside. In the actual operation process, the liquid hazardous chemicals can be directly led out and injected into the chemical plant by using the principle of closed pressure feeding. The liquid hazardous chemical injection device of the utility model is completely isolated from the air. This will not cause harm to the environment and operators and is more energy-saving, emission reduction, environmental protection, and safety. And it also has extraordinary improvement in product reliability.

Injection QuillsTechnical Background:

At present, in the production process of the chemical industry, it is often necessary to use some chemical devices with liquid dangerous chemicals. For example ethylene cracking units, etc. During the operation of ethylene cracking unit. Due to the different choice of raw materials, it is often necessary to inject other liquid hazardous chemicals other than reaction raw materials into the cracking furnace. This is to reduce the concentration of carbon monoxide (CO) and carbon dioxide (CO2) produced in the radiant tube of the cracking furnace. In this way, we can solve the problems of equipment coking and scaling. Lack of sulfur during actual operation will lead to excessive concentration of carbon monoxide and carbon dioxide in the effluent.
Moreover, the concentration of carbon monoxide and carbon dioxide in the radiant furnace tube can also well reflect the rate of coke accumulation. Under cracking conditions, steam and oxygen react with iron, nickel, and chromium in the furnace tube material to produce corresponding oxides. These metal oxides (especially nickel) have catalysis. They also promote unwanted reactions, leading to the formation of coke, carbon monoxide, and carbon dioxide. Sulfur compounds can inhibit this catalysis.

Injection Quills

Injection Quills
Hydrogen sulfide and light mercaptans such as methyl or ethyl merchantman or dimethyl disulfide (DMDs) are suitable sulfur compounds for injection. Cobalt molybdenum catalysts supported on aluminum exist in an oxidized state. In order to make it have sufficient activity and selectivity, it must be made into a vulcanized state. During the expected sulfur feed operation and the addition of dimethyl disulfide at normal flow, the catalyst vulcanization was slow. At the same time, some metal oxides will also reduce to a mental state.
Therefore, if sufficient pre vulcanization is not carried out during start-up, the catalyst cannot obtain sufficient activity and selectivity. Another advantage of pre-vulcanization is that it can make the reactor effluent qualified quickly (almost at the same time as the start-up). Regeneration can oxidize the catalyst again. Therefore, pre vulcanization must be carried out after each regeneration. After the unit is ready for initial operation and the hydrogen cycle of the second stage reactor is established, the second stage catalyst can be vulcanized. The catalyst must be vulcanized before the catalyst bed is heated to 230 v. Vulcanization can be achieved with sulfides that are easily decomposed by catalysts. Dimethyl disulfide (DMDs) can achieve this purpose. In a word, at present, the traditional injection process uses the pneumatic diaphragm pump to extract the reagent in the reagent barrel and inject it into the storage tank of the cracking device.

This Injection Quills Process has at least the following disadvantages:

  1. Firstly, in this filling process, due to the use of non-closed pharmaceutical barrels. Therefore, the odor in the use area is large, which will cause continuous damage to the respiratory tract of on-site operators. At the same time, it will cause certain toxic damage to the operator’s body;
  2. Secondly, there are great potential safety hazards in the on-site storage and filling of reagents;
  3. When using a pneumatic diaphragm pump to add barreled chemicals into the storage tank, it is easy to have residual chemicals at the bottom of the barrel. This will cause waste of raw materials;
  4. We can effectively recycle the reagent barrel, causing a great waste of resources and harming the environment at the same time;
  5. At last, there are also many unstable factors in the use of pump injection. Then, the pump needs an external power supply to start, which is bound to consume power resources. Moreover, the pump has a complex structure, exquisite requirements, difficult maintenance, high probability of failure after a long operation time, and it is difficult to achieve long-term effect after detection and maintenance.

The beneficial effects of the liquid hazardous chemical injection device of the utility model are as follows:

  1. Move freely. When it is not necessary to inject liquid hazardous chemicals, the whole injection device can be moved to a place isolated from the operator to avoid potential safety hazards;
  2. Environmental protection. Since the whole injection device is a closed space, and the corresponding pipes are connected tightly during the injection of nitrogen and the extraction of liquid hazardous chemicals, contact with air is completely avoided;

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