desalters

  Desalting plays a very important role in oil and gas industry. The main function of desalting is to free crude oil, which is introduced to the refining process, of impurities such as inorganic salts, corrosion byproduct, drilling mud, etc. It is important to note that not all crude oil contains the same amount of impurities. The amount of impurities present in crude oil is dependent on the source. The salt content can vary quite a lot if crude oil from many, different sources is processed in refinery.      Due to the important role of desalting in oil industry, it is important to purchase top quality desalter spare parts . Why is it so important? Let’s find out. The presence of inorganic salts in the crude oil can negatively impact the condition of the equipment through corrosion. This happens when those salts decompose in the pre-heat exchangers and heaters . Pumps, pipelines, and other parts can get damaged quite easily because of the presence of silt or sand. Th...

When produced to refinery processing, crude oil possesses many unwanted contaminants. They include sand, inorganic salts, drilling mud, polymer, corrosion byproduct, and many others. Therefore, desalting is required to remove all these impurities before distillation. And you can buy desalter parts to do so. In this blog, we will talk about some of the impurities present in crude oil. Inorganic salts. When inorganic salt gets disintegrated in the crude oil preheat exchangers and heaters, it creates hydrogen chloride gas. Then, it gets compressed to liquid hydrochloric acid at an overhead structure of the distillation column, causing equipment to severely corrode. Iron sulfide and oxide. To prevent breaking down of equipment or corrosion due to salts in the crude oil, you can implement corrosion control. However, the product used to control corrosion of oil field appliances contains particulate iron sulfide and oxide. Condensation of these substances does...

Desalination is the process of purifying saline water by removing salt and other impurities from the crude oil to obtain oil and petroleum products. For years, various types of desalination technologies have been used in oil and gas companies. From oil and gas to Texas construction of desalination plants , the trend continues to serve the industry for various purposes. The desalination process usually includes dilution water injection and dispersion, emulsification of diluted water, distribution of the emulsion in the electrostatic field, and electrostatic coalescence. Desalting  Crude oil recovered from the earth’s crust is mixed with gases, water, chloride salts, and dirt, which contain other minerals. The oil is then transferred to the processing plant using a pipeline. The process of desalting consists of mixing heated crude oil with washing water. In a separate vessel, the process of emulsification is conducted to prevent emulsions during the process.  ...

In the process of refining crude oil, a technique called electrostatic coalescer applied to separate the oil from undesirable substances. For instance, the presence of mineral salts in crude oil could cause corrosion and equipment damage in the processing unit. Also known as electrostatic dehydration and desalination, the purification process includes removing salt and reducing water content. In order to perform successful dehydration and desalination, a device called dehydrator is used to remove water and water vapors after the oil is heated in a column. If you are upgrading your refinery unit, get the best electrostatic dehydrator and desalter services . These priceless devices will cut down the risk of catalyst poisoning in the downstream units. Common types of corrosive components found in crude oil Not all the components in crude oil mixture are not corrosive; however, impurities that can damage refinery equipment and pipelines come with this natural product. Some of the common ...

Since crude oil contains dirt and many unwanted impurities, it requires purification to get the demanded product. Substances such as mud, sand, inorganic salts, and polymers are found in unrefined oil. This is why a series of procedures, including separation, conversion, and treating, are required in refinery processing. After the crude oil is dug out from its source, it is brought to an oil refinery processing unit. A technique called desalting is applied to purify the oil as the first step of the refinery process. Corrosive components found in crude oil The naturally extracted crude oil may contain many components that are corrosive properties. They can cause damage to equipment and pipelines deployed in a refinery unit. Some of these common corrosive components are: Carbon Dioxide (CO2) It is a colorless gas that causes a severe kind of corrosion called "sweet corrosion." The reaction takes place without high levels of hydrogen sulfide or similar corrosive agents. Organi...

Heavy machines and processing equipment deployed in oil refinery plants require routine maintenance to keep them in good working condition. A machine after continuously used without cleaning or lubricating, it may start to deter its function. This is why factory owners contact with maintenance services when looking for Texas desalter for sale . Here are helpful methods that can extend the lifespan of machines in refinery plants. Check big machines   There may be hundreds of components and parts that help a machine run. A small flaw in a part can disrupt the whole system. This is why thorough inspection is crucial as soon as a machine is purchased. Before handing over to the workers, experts should check their performance to find any defect parts. Qualified users   Some of these machines executed run by multiple operators at the workstation. This is why recording the time log after of worker is required. Individuals who handle the machine must have technical skills and kn...

Electrostatic precipitators are majorly used to separate small particles that are 1 micron or smaller in size from gas streams. This equipment also finds use in desalters to segregate salts and sediment from the crude oil. The most common type of precipitators, work by exposing particles in the feed to an electrostatic field. The particles are quite small and can accumulate the charge quite easily. The charged particles are then collected and eliminated with the help of the collectors that are charged oppositely. The collectors get covered with particles so they are required to be cleaned off regularly. The particles are usually discarded but sometimes processed further if it can be proved profitable. PROS Highly efficiency (almost 99 percent) removal of particle. Accumulated particles can be recovered for subsequent processing. Low amount of pressure drop. CONS Clogging might take place. Safety issues with high voltage electrodes. Safety concerns with volatile organic par...