Deoiling Process Improved

Deoiling Process Improved

Paraffin Sweating Deoiling Process KING HONOR

Over the years, the sweating and deoiling process has been developed in production equipment and technology, such as vertical square multi-section separator sweat tank, paraffin sweat tank, tubular paraffin deoiling device, etc., improved on sweating and deoiling production equipment.

Intensification and improvement of petrolatum deoiling

01.04.2015· Deoiling processes of petrolatum without and with non-polar modifiers are compared. • Addition of 1 wt.% of C 20–24 pure n-alkanes shows high efficiency of deoiling process.. Addition of n-alkanes increases the filtration rate and intensifies deoiling process.. The separated wax shows high crystal size and congealing point and low oil content.

Cited by: 3

US3729414A Dewaxing and deoiling process Google

In a rotary filter dewaxing-deoiling process, the method and apparatus for improving the deoiling of the wax cake is described, characterized by utilizing a plurality of transverse solvent

Cited by: 21

Intensification and improvement of petrolatum deoiling

In order to intensify and improve the deoiling process, Alexandria crude petrolatum was subjected to one-stage fractional crystallization (deoiling pr

Deoiling Hydrocyclones | APSL Systems Limited

Smaller internal diameter compared to other deoiling hydrocyclone designs generates higher g forces, allowing smaller oil droplets to be removed. Mechanical Improvements. Improved wear resistance of the swirl chamber due to the avoidance of solids impingement – Better performance for longer.

US4541917A Modified deoiling-dewaxing process

Refined waxes and dewaxed lubricating oil basestocks are simultaneously produced in a reversed deoiling-dewaxing process employing conventional dewaxing solvents and existing process equipment. Improved yields, lower solvent useage, and higher throughputs are achieved using dewaxing aids in the final stage. Waxy hydrocarbon oils are solvent dewaxed to a temperature which produces a low oil

Cited by: 6

DEWAXING AND DEOILING PROCESS MOBIL OIL CORP,US

24.04.1973· In the method of this invention it has been found that a vastly improved result can be obtained in deoiling the slack wax cake by distributing the chilled solvent across the wax cake as a relatively continuous curtain of fine droplets and employing a plurality of curtains of fine droplets spaced apart from one another a sufficient distance to obtain a substantially continuous film of

US3083154A Dewaxing and deoiling process Google

Dewaxing and deoiling process Download PDF Info Publication number US3083154A. US3083154A US59280A US5928060A US3083154A US 3083154 A US3083154 A US 3083154A US 59280 A US59280 A US 59280A US 5928060 A US5928060 A US 5928060A US 3083154 A US3083154 A US 3083154A Authority US United States Prior art keywords wax oil solvent temperature bath Prior art

Cited by: 21

US4579690A Process for the deoiling of olefin sulfonates

An improved process for the solvent extraction of free oil from C 8 to C 24 olefin sulfonation products, which comprises steps for contacting an olefin sulfonation product containing free oil with an alkane-based extraction solvent and phase separating the resulting mixture into an extract phase enriched in free oil and a raffinate phase enriched in sulfonated matter.

Cited by: 1

Deoiling of oil-coated catalyst using high-speed

08.02.2019· The deoiling process with the prolongation of suspending time has been proved to be energy saving and efficient. This paper provides guidance for particle self-rotation control in cyclone to better purify waste catalyst particles. Further research, such as studies that focus on higher operating temperature, should be undertaken to improve the deoiling limit considering the deoiling process in

Deoiling Hydrocyclones | APSL Systems Limited

Smaller internal diameter compared to other deoiling hydrocyclone designs generates higher g forces, allowing smaller oil droplets to be removed. Mechanical Improvements. Improved wear resistance of the swirl chamber due to the avoidance of solids impingement – Better performance for longer.

Intensification and improvement of petrolatum deoiling

In order to intensify and improve the deoiling process, Alexandria crude petrolatum was subjected to one stage fractional crystallization (deoiling process) using butyl acetate and methyl isobutyl

MODELLING OF THE SOLVENT-DEOILING PROCESS OF

ABSTRACT Industrial waxes as petroleum slack waxes are multicomponent mixtures of mainly paraffinic species. Usually, for application the oily components of the waxes are undesired. Therefore, separation processes are needed which, in some cases, base on a solvent-deoiling process. Modelling such a process is the aim of this paper. For this purpose the solid–liquid equilibrium of a wax

A strong ally to shaving processing. – Magnetic Separator

A strong ally to shaving processing. Upon installing the FineMag, our deoiling work is zero! Productivity has been improved! Because of the P-Roller, our production facility has dramatically changed. Installation Details, Results. We currently have 24 shaving machines in our facility. Initially, we were using the magnetic separators that were installed on the shaving machines as auxiliary

(PDF) Improved DMT process ResearchGate

Improved DMT process. Article (PDF Available) · November 2002 with 271 Reads How we measure 'reads' A 'read' is counted each time someone views a publication summary (such as the title, abstract

Raising the efficiency of petrolatum deoiling process by

Raising the efficiency of petrolatum deoiling process by using non-polar modifier concentrates separated from paraffin wastes to produce different petroleum products. Magdy T. Zaky *, Nermen H. Mohamed, Amal S. Farag and Fathi S. Soliman Petroleum Refining Division, Egyptian Petroleum Research Institute (EPRI), 1-Ahmed El-Zomor Street, Hai Al -Zehour, P. O. Box: 11727, Nasr City,

VORTOIL Deoiling Hydrocyclone Schlumberger

improve your existing hydrocyclone system performance by retrofitting any existing hydrocyclone vessel with higher-efficiency, We have extensive experience on both conventional deoiling processes and preseparation for concentrations of oil in water in excess of 2%. While VORTOIL hydrocyclones are designed for liquid-liquid separation, it is recognized that many applications contain sand

New De-Oiling Hydrocyclones Outperform

This new design incorporates unique features, compared to other hydrocyclones, that provide for improved reliability, performance and efficiency together with simplified operation and maintenance. De-oiling hydrocyclones separate free oil from produced water prior to discharge or injection.They are one of the most common processes in a produced water treatment system. Usually situated after

Automatic Chicken Nugget Processing Line|Fried Chicken

This processing line is mainly used for making fried chicken nuggets with large capacity, and with high degree of automatic, easy to operate, save energy and time. The machine line production process: Cutting--cleaning--rolling--frying--deoiling--packaging. Main Equipment of Fried Chicken Nuggets Machine. Dice (cut up one block machine, meat-cutting machine)-cleaning (bubble washer)-rolling

(PDF) Improved DMT process ResearchGate

Improved DMT process. Article (PDF Available) · November 2002 with 271 Reads How we measure 'reads' A 'read' is counted each time someone views a publication summary (such as the title, abstract

deoiling hydrocyclones luise-darmstadt

Process systems based on deoiling hydrocyclones are an extremely cost-effective solution for produced water clean-up. Our liquid-liquid deoiling hydrocyclone provides a highly effective deoiling solution designed to provide maximum capacity at a very low pressure loss per unit. Obtener cotización; VORTOIL Deoiling Hydrocyclone Schlumberger. Benefit from over three decades of field-proven

VWS STREAMLINER™ Deoiling Hydrocyclone

For more information on this process, see our STREAMLINER™ brochure. The VWS STREAMLINER™ design The design of the new STREAMLINER™ range of de-oiling hydrocyclone incorporates unique features for improved reliability, performance and efficiency together with

Indian Patents. 203177:PROCESS FOR THE EXTRACTION

An improved process for the preparation of high grade Igcithin in powder and liquid form comprising the steps of, (a) solvent extraction of crude oil, from the seed material, using hexane as solvent; ^^ (b) removal of hexane by distillation; (c) "deoiling" the product of step (b) by treating with a first solvent in a centrifugal mixer under agitation with a bladed agitator to precipitate

Raising the efficiency of petrolatum deoiling process by

Deoiling of crude petrolatum was enhanced by the addition of 1 wt% of non-polar modifier concentrates separated from slack wax waste and compared with pure n-alkane mixtures of (C20 + C22) and (C24 + C26). The data revealed that 1 wt% of the separated (C20 + C22) n-alkane mixture is the preferable modifier to impro

Seair Proves Superior Performance of Its Deoiling

CALGARY, ALBERTA--(Marketwired Dec 14, 2016) Seair Inc. (TSX VENTURE:SDS) ("Seair") is pleased to announce it has entered into an agreement with one of Canada's largest oil and gas producers to conduct a commercial scale pilot of a new patent pending process that utilizes its SWEET™ System in a novel way to improve the overall oil-water separation process, potentially saving chemicals

Vacuum Aluminum Brazing and Vacuum Deoiling Furnaces

Unlike aqueous cleaning processes, vacuum deoiling does not have any require-ments for waste water treatment. Also, oil removed from the components can often be recycled. For removal of the oil, furnaces can be fitted with a specially engineered dry vac pump systems. In operation, the internal walls of the furnace are maintained in a hot condition to prevent condensation of oil vapors within

Deoiling Machine/Oil Separator for Fried food/snack

15.11.2012· Deoiling Machine/Oil Separator for Fried Food/Snack This stainless steel oil separator helps to separate oil from the fried food e.g. snacks, chips, nuts and etc.

Soon Hup

Oil dewaxing and paraffin wax production process

FIELD: petroleum processing. SUBSTANCE: invention relates to dewaxing and deoiling of petroleum products in production of lubricating oils and paraffin waxes. Paraffin-containing stock is stepwise mixed with coolant (cooled solvent, filtrate solution, or mixture thereof) in multisectional vertically mounted pulsating crystallizer imposing

Chemical Treatment of Petroleum Products

recovery, and improved energy efficiency. The ROSE process can employ three different solvents, the choice of which depends upon process objectives: Propane: Preparation of lube base stocks Butane : Asphalt production Pentane: Maximum recovery of liquid . Petroleum Refining Fourth Year Dr.Aysar T. Jarullah Solvent Extraction Solvent extraction is used to remove aromatics and other impurities

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