Home / acid clay process waste oil

acid clay process waste oil

image

Remediation of Acid Tar Lagoon - UMass Amherst

Družina, Branko and Perc, Andrej (2010) "Remediation of Acid Tar Lagoon,"Proceedings of the Annual International Conference on Soils, Sediments, ... to process waste motor oil collected in Slovenian territory. The refining of waste, used technical motor and industrial ... bottom of the landfill was clay. Profile of the landfill in presented in ...

Contact Supplier

image

Acid Activation and Bleaching Capacity of Some Clays for ...

Different adsorbent materials were studied in refining waste lubricating oil [12], such as oil adsorbent egg shale powder, date palm kernel powder and acid activated date palm kernel powder [ 13].

Contact Supplier

image

Presentation on re refining of lubricating oil by avadhut ...

However, the sulfuric acid treatment and clay addition produce waste streams like acid tar and spent clay resulting in a problem of waste disposal. In spite of the disposal problem associated with Meinken process, the Meinken technology appears to be very popular.

Contact Supplier

image

Waste Lubricating Oil Purification and Recovery

Results of Typical Waste Oil Process Batch Disposal of Wastes Generated. Typical additives added to lube oils. ... The clay is reactivated by acid treatment. The regenerated clay is then fit for use and the acid is recovered for reuse.

Contact Supplier

image

Acid Clay Process Waste Oil Wholesale, Waste Oil ... - Alibaba

Acid clay process waste oil products are most popular in North America, Southeast Asia, and Northern Europe. You can ensure product safety by selecting from certified suppliers, including 101 with Other, 32 with ISO9001 certification.

Contact Supplier

image

Design of a Batch process for Re-refining of used Lube oil ...

Other treatments included acid clay treatment involving treatment with sulphuric acid for extraction. Supercritical propane, acetic acid etc were also used for treatment of waste lubes. For extraction, single solvent as well as composite solvents can be used.

Contact Supplier

image

Recycling of Waste Engine Oils Using a New Washing Agent

A recommended solution for this issue is the recovery of the lubricating oil from the waste oil. Recycling processes using nontoxic and cost effective materials can be an optimum solution. Acid-clay

Contact Supplier

image

International Journal of ChemTech Research

The waste generated from acid clay process can be incorporated into the ceramic industry. [7].Characteristics of base oil generated using solvent extraction was higher than acid treated oil. ... xylene, etc. have properties superior to that of oil from the acid –clay method.[8,9]. Higher investment cost is the shortcomings of this method [10 ...

Contact Supplier

image

Used Waste oil Re Refining Recycling Plant - Arslan Enginery

Used waste oil Re-refining. ... ARS 703, Which does not required any acid or clay treatment infect we don't use any chemical in our oil recycling process, ... So they can understand each and every accepts of Arslan's Waste oil recycling process .

Contact Supplier

image

RR-527 - An Assessment of Waste Oil Utilization Potential ...

Waste lubricating oil collects many contaminants, While the exact types of contamnants are functions of the original use of the oil, in general these are oxidation products, sediment, water, and metallic particles resulting

Contact Supplier

image

Quality Improvement of an Acid Treated Fuel Oil

Hall and Chapman, 1986 described the acid/clay refining process of waste oil in which the acid treatment was completed by addition of grounded activated clay to absorb any remaining acid, [3].

Contact Supplier

image

Consider Base Oil and Refining Method When Selecting ...

This process involves the treatment of crude oil distillates with sulfuric acid or oleum. It initially improves the color and aging tendencies while increasing density and viscosity index. Today, the use of acid/clay refining processes is limited to the manufacturing of some white oils and sulfonates along with the regeneration of some waste oils.

Contact Supplier

image

Process for the reclamation of waste hydrocarbon oils ...

 · Another well known process currently in use is the acid/clay process which involves filtering the waste oil to remove solids, treating the separated oil with acid, settling and removing the acid sludge, neutralizing any residual acid in the oil with an alkali, mixing the oil with a finely divided clay and filtering out the final, recovered oil ...

Contact Supplier

image

Methods for Demetallation of Waste Oil - EPA

The major processes used for waste oil recycling are: (1) acid-clay treatment and (2) solvent extraction-distillation. ... The acid-clay process dominated the rerefining industry during the 1960s. A flow sheet for the traditional acid-clay process is shown in Figure 2. In this procedure, waste oil is dehydrated and stripped of light fractions ...

Contact Supplier

image

Regeneration of Used Engine Oil - Welcome to IAENG ...

regeneration of used engine oil using industrial bleaching earth and activated carbon as the bleaching agents. The ... crude oil process and the production method [5]. The ... Sulphuric acid, fresh engine oil (SAE 40), waste used engine oil (mixed), activated carbon (wood charcoal)

Contact Supplier

image

(PDF) Used Motor Oil Treatment: Turning Waste Oil Into ...

The results showed that the formic acid-clay treatment improve the flash point of the used motor oil and made it comparable with fresh motor oil and the sulphuric acid, acetic acid and formic acid ...

Contact Supplier

image

Handling Discharges from Waste Oil Processing - InfoHouse

Recon Systems, Inc., Princeton, New Jersey Acid sludge disposal is the most serious of the re-refining waste dis- posal problems. Although acid sludge presents serious handling problems, these can be overcome with care. ... Acid/clay waste oil re-refining process. 48/1NDUSTRIAL WASTE$ SEPTEMBER/OCTOBER, 1976 . of the urease enzyme. Urease is

Contact Supplier

image

Re-refining of Used Lube Oil, II- by Solvent/Clay and Acid ...

The next step of acid treatment was the clay-percolation, an adsorption process would take place. Clay was firstly activated at 120⁰C for 2 hours. Activated clay is used to improve color and oxidation stability of the treated oil by acid. Percolation technique was carried out via a continuous process. The treated oil by acid passed through

Contact Supplier

image

Waste lubricating oil treatment by extraction and ...

It can be seen that the acid activated clay has the best performance in treating the waste oil in an adsorption process followed by the almond shale powder and eggshell powder. The same trend was found by Udonne who studied the used oil treatment process using acid/clay methods.

Contact Supplier

image

SUITABILITY ASSESSMENT OF ALKALI ACTIVATED CLAY FOR ...

The oil treated with acid activated clay can be damaged due to the effect of acid on the constituents of oil, because of this adverse effect, the conventionally practice is to wash the clay after acid activation to remove any excess acid thereby increasing the time and cost of

Contact Supplier

image

A Comparative Study of Recycling of Used Engine Oil Using ...

Different properties of refined oil and waste oil were analyzed, such as cloud and pour point, flash point, specific gravity, ash content, viscosity, moisture ratio and acid value. On the basis of experimental work, it was found that the iron contamination decreased from 50 ppm to 13 ppm for composite solvent; for propane solvent it decreased ...

Contact Supplier

image

Recycle of Used Oils: Legal and Technical Considerations

Optimum regeneration process 5. An alternative to regeneration 5.1 General comment 5.2 Using waste oil as fuel in cement kilns 6. Conclusions 7. List of Appendixes A.- Existing EU directives that impact on the disposal of used oil B. EU Commission vs. Germany (case C-102/97)

Contact Supplier

image

TECHNICAL GUIDELINES ON HAZARDOUS

from the acid/clay process - a common method of recycling waste oils - represent a serious environmental threat. Such method of recycling requires the same level of vigilance as for ... original material, a large volume of waste oil is used for its energy content, as a secondary or substitute fuel. 19. Waste oils, by the nature of their use ...

Contact Supplier

image

Lube Oil Re-Refining - Scribd

Clay / Acid Process, which is now banned by the Central Pollution Control Board (CPCB), COVT OF INDIA as it adds heavy pollutants to the environment. ... In India. various cuts are The condenser. c) Vacuum Distillation This is the core process for lube oil re-refining. is The condensed products are available as different as mentioned below. The ...

Contact Supplier

image

re refining used oil using bentonite clay

Acid activation of Bentonite for use as a vegetable oil bleaching ... re-refining used oil using bentonite clay ... equipment used in bentonite activation process 9.9 ... get price Bleaching of Vegetable Oil using Organic Acid Activated ...

Contact Supplier

Copyright © 2018 TCM. All rights reserved.