Downstream Archives - Frames Group https://www.frames-group.com/tag/downstream/ Working together to energize the world Thu, 05 Aug 2021 08:08:22 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.frames-group.com/wp-content/uploads/2021/02/Frames-Favicon-100x100.png Downstream Archives - Frames Group https://www.frames-group.com/tag/downstream/ 32 32 Frames Kerosene Treater for Cepsa San Roque Refinery https://www.frames-group.com/frames-kerosene-treater-for-cepsa-san-roque-refinery/ Mon, 15 Jul 2019 08:02:00 +0000 https://eip.wef.mybluehostin.me/?p=9771 Frames has designed and supplied an electrostatic colaescer for kerosene treatment to the Compañía Española de Petróleos, S.A.U. (Cepsa) San Roque Refinery, located in the Bay of Gibraltar in Spain.

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Frames has designed and supplied an electrostatic colaescer for kerosene treatment to the Compañía Española de Petróleos, S.A.U. (Cepsa) San Roque Refinery, located in the Bay of Gibraltar in Spain. Frames’ electrostatic coalescence technology is used as a prewash to reduce the acidity of a kerosene feed stream.
During the processing of refinery-produced feedstocks various impurities are left in the petrochemical end-products. Some of these impurities can be removed by using Frames Electrostatic Coalescers. At the San Roque Refinery, the Frames Electrostatic Coalescer Prewash vessel has been installed to reduce the acidity of the kerosene feed stream by neutralizing naphthenic acids utilising a weak caustic solution.
Cepsa selected Frames electrostatic coalescence technology for this project as it provides a high quality technical solution that reduces the use of chemicals and minimising disposal requirements.
“We are encouraged to see that Frames’ Electrostatic Coalescers are selected by our clients in a growing number of refineries across the world,” says Geert Willemse, Product Specialist – Separators & Treaters at Frames. “It shows that our equipment is recognised as a cost-effective solution for reducing impurities for a wide range of feed streams.”

Frames electrostatic coalescence technology

The electrostatic process utilised in Frames Electrostatic Coalescers is a highly effective way to remove the impurities found in various distillate streams. It works by removing impurities from the distillate through the addition of an aqueous chemical reagent to the distillate stream, dispersing the reagent throughout the stream in extremely small droplets and exposing the mixture to the influence of an electric field. Once exposed to the electric field, the reagent is coalesced and separated from the distillate, taking along with it impurities that react with or dissolve in that reagent. The reagent is virtually insoluble in the oil this enables the separation of the reagent and the impurities from the oil.
Depending on the impurities that must be removed from a particular distillate, the reagent may be water, caustic or acid. In some applications, two or three coalescers may be installed in series to provide several treating stages.

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]]> Frames delivers largest ever Electrostatic Coalescer https://www.frames-group.com/frames-delivers-largest-ever-electrostatic-coalescer-for-tengizchevroil-future-growth-project/ Wed, 12 Sep 2018 01:41:00 +0000 http://ninzio.com/byron/?p=703 Frames has completed the delivery of an Electrostatic Coalescer for Tengizchevroil LLP (TCO) in Kazakhstan.

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Frames has completed the delivery of an Electrostatic Coalescer for Tengizchevroil LLP (TCO) in Kazakhstan. An integral part of the TCO Future Growth Project (FGP), the Electrostatic Coalescer will remove water and contaminants from crude oil through desalting and dehydration. It is one of the largest ever delivered by Frames, weighing over 200 tonnes.
The Electrostatic Coalescer uses alternating current (AC) technology for improved reliability and operational simplicity. It also features Frames’ proprietary inlet distributor technology to ensure optimal (uniform) distribution of the oil-water mixture for more efficient use of the electrostatic area compared to other, more traditional distributors commonly used in the industry.
Advanced Materials
For the TCO project, the Electrostatic Coalescer features a complex internals design to meet advanced electrostatic coalescence requirements, requiring special superalloys and construction - incoloy with weld overlays. Following transportation to South Korea for module integration, the Electrostatic Coalescer will be shipped to Kazakhstan for final installation in Tengiz.
Frames worked closely with Tengizchevroil on the Electrostatic Coalescer specification and manufacture.
“Given the critical role of efficient desalting in maximising oil production, the Frames Electrostatic Coalescer is engineered to match the unique requirements of the crude oil composition and downstream processes,” - Geert Willemse -
– Product Specialist at Frames. “In this way it is fully integrated within the production system for continuous and trouble-free operation."

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