Re-refining of used lube oil pdf merge

Leveraging on our industry experience of 12 years, we are engaged in processing and supplying a wide gamut of petrochemical products. Preliminary data summary for the used oil reclamation and. Oil refineries essentially serve as the second stage in the production process following the actual extraction of crude oil by rigs. The process of claim 1 wherein the used oil subjected to the rerefining process is a used lube oil. Vacuum systems for waste oil rerefining everestblowers. First, the used oil was heated to about 300of 149oc with stirring and treated with 1 % ww sodium hydroxide pellets to dehydrate, remove all fuel dilution and to neutralize all acids.

Preliminary data summary for the used oil reclamation and re. Post jobs, find pros, and collaborate commissionfree in our professional marketplace. The primary aim of this study was to recover base oil from used oil using solvent extraction followed by the adsorption method. Recycling of used engine oil by different solvent sciencedirect. Our products are derived from pure and high quality raw. Rerefining of used lubricating oil project report on the rerefining of used lubricant oil submitted to the university of pune, pune in partial fulfilment of the requirements for the award of the degree of bachelor of engineering chemical 1 gajanan r. Now here comes the role of used or waste oil recycling plant operator, the waste or used black oil are being reprocessed to recycling or rerefining process which involved the reclaim process by which we can separate heavy impurity and solubility which is mixed in lube oil with the recycling process we can rerefine waste oil into end product base oil sn 150, sn 300. Our product catalog encompasses and light distillate. Ability to pay a higher price for used lube oil is the only way to guarantee an ade quate supply of this material for rerefining. Design aspects of used lubricating oil rerefining presents a feasible and comprehensive technology for recycling of used lubricating oils.

High vacuum distillation in common terms knows as rerefining of used lube oil. Lca of a spent lube oil rerefining process sciencedirect. Used lubricating oil rerefining technologies reducing the environmental impact of petroleum productive chain published on january 29, 2017 january 29, 2017 362 likes 114 comments. This work presents a design of a batch process for rerefining of used lubricating oils using a composite solvent technique. Rerefining of used lube oil is an economically attractive recycling method in terms of resources conservation and environment protection. Lube polishing systems our lps is different it is from a recognized market leader.

It allows processing of hazardous material in a safe and effective way to recover an high quality oil product. Rerefining of used lube oil, iiby solventclay and acidclay. Oil refineries essentially serve as the second stage in the production process. About 60 to 80% of base lubricating oil stock can be produced from a ton of used lubricating oil compared to 20% yield from the same quantity of virgin crude oil 4. Lube oils are used to decrease rubbing between surfaces in moving parts. Rerefining of used lubricant oil by solvent extraction. The lube oil distillates are put through a lengthy treatment in. Comparison of various solvents various solvents were used for re refining of used lube oils, however each solvent had its own set of advantages and limitations.

The process of claim 1, wherein the heat soaking step is preceded by a dewatering and defueling step. Safetykleen operates 3 used oil refineries in north america, including its breslau, ontario facility with a production capacity of 1,900 barrels per day of rerefined base oil 700 barrels of group i and 1,200 barrels of group ii base oil. Studies on reuse of rerefined used automotive lubricating oil. This corresponds to processing 190 million litres per year of used oil, based on typical re refining yields. A comparison of waste lubricating oil treatment techniques. Lube oil used oil rerefining technology used oil rerefining technology. In the lube oil industry, the term recycling is very different from rerefining. In india, the general practice is to refine waste oil in a batch process. Pdf the aim of this project was to study the possibility of rerefining used lubricating. Used oil rerefining exxon research and engineering co. Used waste oil re refining recycling plant arslan enginery. The base oil of various flash and viscosity can be separated depending upon the distillation temperature, and condensation. It contains a blend of base oil, worn metals, water, sludge, and oxidation. The lube oil distillates are put through a lengthy treatment in hydrotreating reactors.

Design aspects of used lubricating oil rerefining elsevier. Used lube oil rerefining 2 liters of used lube oil 1,5 liters of rerefined oil give used lube oil is generally a mixture of different types and grades of used lube oils, coming from motor crankcases and industry users. The technology is particularly suitable for small and medium sized enterprises in developing countries and can be easily integrated with existing acid refining plants by simply. The refining of lubricating oils from waste lubricating oil was examined utilizing a novel blend of solvent. In general, how much do lube re refining plants pay for the dirty lube oil. This book discusses efficient and effective ways of reusing lubricating oil which, if implemented, will result in a better quality of life, the stability of the environment, the health of national economies and better relationships between nations. The term recycling used oil generally means to take used motor oil and use it for a different purpose, most commonly to be burnt as fuel. Jan 29, 2017 used lubricating oil rerefining technologies reducing the environmental impact of petroleum productive chain published on january 29, 2017 january 29, 2017 362 likes 114 comments. Nexlube is located inside the port of tampa on pendola point of port sutton. Technoeconomic study of re refining waste lubricating oils in the arabian gulf countries. Build up of temperature degrade the lubricating oil, thus leading to reduction in properties such as. Used lubricating oils re refining by solvent extraction m.

The process of claim 1 wherein the dewatering and defueling step is practiced using distillation. Safetykleen operates 3 used oil refineries in north america, including its breslau, ontario facility with a production capacity of 1,900 barrels per day of re refined base oil 700 barrels of group i and 1,200 barrels of group ii base oil. Various methods have been employed to carry out the refining of used oil11,12. Used lubricating oils rerefining by solvent extraction. A rerefiner should be able to charge for picking up waste oil. Technoeconomic study of rerefining waste lubricating oils in the. The where and how oil recycling works will vary from one location to another, but the whole process is fairly standard.

Generally, this pda process is not used in india, as it is felt that distillation alone is sufficient. Used oil rerefining plant,waste oil rerefining, short path. Furthermore, we are engaged in providing one stop solutions services for oil recycling industry as well. Used lube oil used lube oil is defined as the petroleum derived or synthetic oil which remains after applications in lubrications, cutting purposes, etc. Refining is the use of distilling or refining processes on used lubrication oil to produce high quality base stock for lubricants or other petroleum products. Rerefining of used lubricating oil the used oil drained from the crankcase of cars was rerefined using the caustic treatmentdistillation process. In general, how much do lube rerefining plants pay for the dirty lube oil. In arabian gulf countries, a limited volume of waste oil is recycled. Nov 25, 20 used lube oil used lube oil is defined as the petroleum derived or synthetic oil which remains after applications in lubrications, cutting purposes, etc. Used lubricating oils rerefining by solvent extraction m.

Central composite design ccd was applied as the statistical method. Re refining over the years several rerefining technologies have been proposed for waste oil recycling. Used lube oil is made up of a multitude of small individual batches collected at garages. Feb 10, 2014 a project report on re refining of used lube oil 1.

Recycling technology is the most important used oil rerefining the refining process involves the removal of contaminants and dirts by distillation, acid treatment,14, solvent extraction 15, clay. The composite solvent includes 1butanol, 2propanol and methyl ethyl ketone in the ratio of 2. Ppt presentation to investor lube crude oil re refining. Rerefining is a profitable opportunity since lube oil can be rerefined as many times as you like, therefore becoming a very attractive business opportunity while safeguarding the environment. Indian company has developed technology for rerefining of used lubricating oil without acid refining and use of complicated equipments like thin film evaporator. Survival of the biggest surveying the remaining players may seem too simple. It may be surprising to note that, under normal circumstances, lubricating oil cannot easily be destroyed. To help you understand the difference, here are the definitions. The second step of oil rerefining involves hydrofinishing.

Gaberah 1 1department of chemical engineering, alexandria university, alexandria, egypt 2department of used oil re refining, alexandria petroleum company, alexandria, egypt email address. The processes of rerefining used lubricating oil depends on the nature of base stock and the amount of impurities in the used lubricating oils ulos emam and shoaib 20. Disposal procedures consist of combining conventional used sorbent material. Re refining used oil consumes far less energy and resources than refining crude oil us epa studies reveal. Unep training manual on landfill of hazardous wastes technical report no. Used lubricating oil rerefining technologies reducing the. Generally, a good solvent should have the properties of good solubility for oil as. Rerefining is an energy efficient and environmentally beneficial method for managing used oil. Hylube process feedstock consists of a blend of used lube. Instead of burning the used oil, which releases harmful emission into the. Re refining of used lubricating oil project report on the re refining of used lubricant oil submitted to the university of pune, pune in partial fulfilment of the requirements for the award of the degree of bachelor of engineering chemical 1 gajanan r.

Comparison of various solvents various solvents were used for rerefining of used lube oils, however each solvent had its own set of advantages and limitations. Re refining of used lubricating oil the used oil drained from the crankcase of cars was re refined using the caustic treatmentdistillation process. With the development of national economy, the demanded quantity is increasing. Re refining is an energy efficient and environmentally beneficial method for managing used oil. Design of a batch process for rerefining of used lube oil. Cyclo oil company has come out with a solution to protect the sensitive ecology for uae by setting up a refinery to re. The rerefining of used lubricating oils the lubricating oils used by vehicle engines ha ve to be replaced at least every 20 000 km. Emam and others published rerefining of used lube oil. The processes of re refining used lubricating oil depends on the nature of base stock and the amount of impurities in the used lubricating oils ulos emam and shoaib 20. Rerefining vs recycling chemical engineering partners. Many effective variables were examined within the solvent extraction method, including using different solvents, solventused oil, temperature and speed of blending. Gaberah 1 1department of chemical engineering, alexandria university, alexandria, egypt 2department of used oil rerefining, alexandria petroleum company, alexandria, egypt email address. Used lubricating oil rerefining technologies reducing. Rerefining of egyptian local crankcase used lubricating oil.

Shri sathyasai lubricants manufacturer of re refining. The market has multiple sources for media based lube distillate polishing systems. Viscosity, specific gravity, etc dirt and metal parts from the surfaces are also. Chemical engineering partners is a process technology and licensing company offering a range of products and services for rerefining of wasteused lubricating oils. How do the rerefining plants treat their waste water. Almost all of them offer such systems based on their experience with recycling products such as transformer oil.

Lube polishing systems used lubricating oil rerefining. Rerefining is the term used to describe use of chemical process technology to extract the lubricating base oil from waste lubricants. But, during the last four decades, the used oil recycling market. Figure 3 shows the cumulative energy demand for each alternative. Used oil re refining plant lubricating motor oil, engine oil, hydraulic, gear box oil, turbine oil etc. Rerefining over the years several rerefining technologies have been proposed for waste oil recycling. Re refining of used motor oil marie maher december 18, 2011 submitted as coursework for ph240, stanford university, fall 2011 background. A comparative study of recycling of used engine oil using. C was evaluated experimentally, oil to solvent proportions from 1. Pdf rerefining of used lube oil, i by solvent extraction. Re fining is the use of distilling or refining processes on used lubrication oil to produce high quality base stock for lubricants or other petroleum products.

Saudi arabia, uae, kuwait, sri lanka, qatar, south africa, jordan and bangladesh are some. This is done in a three step process, in which water, solids, li ghter oils, dissolved meta ls, degraded additives etc. Many effective variables were examined within the solvent extraction method, including using different solvents, solvent used oil, temperature and speed of blending. This oil used to be dumped, but now most of it is rerefined and reused. The most important used oil recycling technology is the rerefining. Technoeconomic study of rerefining waste lubricating oils in the arabian gulf countries.

Waste oil reclaimation by re refining is a promising process for recycling valuable polutant waste. This corresponds to processing 190 million litres per year of used oil, based on typical rerefining yields. Lubricants account for approximately 1% of the annual demand for crude oil, and approximately 50% of lubricants are destined for the automotive industry. Issue licenses to new technology units immediately 2. Technoeconomic study of rerefining waste lubricating. High vacuum distillation in common terms knows as re refining of used lube oil. Feasibility studies on a sonochemical process for treating used oil. Rerefining used lubricating oil would reduce the dependency on lubricating oil. The amount of crude oil required to produce a certain volume of lubricating oil is nearly 9 times higher to produce the same volume of lubricating oil from used oil 8. He cited difficulties in controlling used oil supply and quality as part of the reason for dropping the project. Engineered systems our engineering resources include all disciplines civil, mechanical, chemical and electrical enabling us to design turnkey systems.

Waste oil reclaimation by rerefining is a promising process for recycling valuable polutant waste. A re refiner should be able to charge for picking up waste oil. Design aspects of used lubricating oil re refining presents a feasible and comprehensive technology for recycling of used lubricating oils. Technical and economic study of waste oil recovery. The oil is heated to oc in a closed vessel to boil off. Viscosity of fresh lube oil is 90 cp, used engine oil 120 cp, which shows presence of contaminations in used engine oil, where the viscosity values of refined engine oils by. The processes of rerefining used lubricating oil depends on the nature of base stock and the amount of impurities in the used lubricating oils ulos emam and. Stp present used lube oil rerefining 25 anniversary.

Rerefining used oil restores the chemical composition of the base oil so that it can be used to produce new lubricant products over and over again. Rerefining used oil consumes far less energy and resources than refining crude oil us epa studies reveal. Management and disposing of used lubricating oil ulo poses deleterious effects to air, land and water pollution. Basically, there are four types of organizations involved in the used oil reclamation and rerefining industry.

Rerefining used lube oil petroleum refining engineering. Cyclo oil company has come out with a solution to protect the sensitive ecology for uae by setting up a refinery to re process such used lube oils generated in the country. The top cut oil from the pda process is sent for further refinement by distillation. Kinetic viscosity of used engine oil can be increased due to oxidation or contamination, while it may also be decreased due to dilution with light fuels diesel or petrol. Independent collectors do virtually no processing of the oil they collect prior to its resale. Re refining used oil restores the chemical composition of the base oil so that it can be used to produce new lubricant products over and over again.

Instead of burning the used oil, which releases harmful emission into the atmosphere, re refining. Me geoffreychemist and mike an accountant and frank a mechanical engineer are the three directors of brent technologies a company rerefining recycling used motor oil. Used oil rerefining plant,waste oil rerefining, short. The wiped film evaporator is widely used world over for re refining of used lubricating oil. Oil re refining is a common test for us, so by testing your used oil collections material we can confirm design and propose a solution for your processing needs. An oil refinery is a prime unit where crude oil is transformed and refined into useful products like gasoline, heating oil, kerosene, asphalt base, liquefied petroleum gas. The site provides highway, railway and waterway access that allows transporting used oil and products from sources in and around florida. Technoeconomic study of rerefining waste lubricating oils. Oil rerefining is a common test for us, so by testing your used oil collections material we can confirm design and propose a solution for your processing needs. Used oil rerefining study to address energy policy act of 2005.

Used oil rerefining plant lubricating motor oil, engine oil, hydraulic, gear box oil, turbine oil etc. Re refining is the term used to describe use of chemical process technology to extract the lubricating base oil from waste lubricants. The most important used oil recycling technology is the re refining. Basically, there are four types of organizations involved in the used oil reclamation and re refining industry. Re refining of egyptian local crankcase used lubricating oil by solvent. Rerefining of used lubricant oil by solvent extraction using. With these processes high quality base oil can be produced. Blend ing and reformulation are also used to produce the final lo. How do the re refining plants treat their waste water. The process of claim 1 wherein the used oil subjected to the re refining process is a used lube oil. Rerefining of used lubricating oil by vacuum distillationthin wiped film.