Features and Benefits of Vertical Decanter Centrifuge

KOSUN Vertical Decanter Centrifuge can effectively recover the liquid phase in drilling cuttings, making the solid phase become very dry. It is suitable for water-base mud, oil-base mud and synthetic base mud. By recovering the mud in drilling cuttings, the vertical cuttings dryer can reduce the drilling cost and cut down environmental pollution. With handling capacity of 40-60 T/h, the oil on cuttings (OOC) of drilling cuttings can be reduced to lower than 5% (w/w) after treatment, meeting the international emissions standards and environmental protection requirements. The vertical centrifuge can also be applicable for drilling waste management in onshore and offshore drilling.

Vertical Decanter Centrifuge
Vertical Decanter Centrifuge

Features and Benefits of Vertical Decanter Centrifuge:

Environmental and cost

-Highly effective liquids/solids separation minimizes fluid content of cuttings

-Reduces waste-disposal volumes

-Effective separation reclaims high percentages of fluid that can be reused in the active mud system

-Recovers whole mud lost from shale shaker failure, rig motion and screen blinding, that is cost- effective.

Operational Advantages

-Programmable Logic Controller (PLC), with automatic warning indicators, monitors temperature, torque, oil flow and operating hours

-High-capacity, continuous feed units have the throughput to keep up with drilling

-Tungsten-carbide-coated, independently adjustable flights reduce wear and ensure optimal tolerance

-Handrail and walkways is convenient for operators to do routine maintenance work, that can reduce risk to personnel

-Different kinds of screens can meet various operation requirements

Ease of Maintenance

-Normal wear parts are easily accessible from the top of the unit; belts are easily

-Changed without removing gear assembly

-Interchangeable tungsten carbide flights protect rotor and gear box from excessive erosion, minimizing main component failure

-Explosion-proof motors and control panels can be certified with CE/ATEX

The Vertical Decanter Centrifuge improves overall cost-efficiency, producing reduced amounts of extremely dry cuttings for disposal and recovering valuable fluid for reuse. It is effective with water-, oil- and synthetic-base drilling fluids. (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

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How pyrolysis plant assistance to treat oil sludge?

How pyrolysis plant assistance to treat oil sludge?

With the invention in the oil sludge treatment pyrolysis plant, it is sometimes complicated to deal with oil sludge. Oil sludge results as by-products of drilling and oil refinery and is a variety of water and oil. The oil sludge pyrolysis plant helps you to separate water and sludge from oil making the oil in the sludge usable again. In reality, pyrolysis plants can produce high-quality fuel oil. Oil sludge recycling pyrolysis plant consists of a reactor, hydroseal, oil condenser, oil tank, and de-casting system.

treat oil sludge
treat oil sludge

The Oil Sludge Design Treatment Plant:

-The principle aspects of the exhaust gas, which cannot be liquefied, include alkanes class c1 to c4, whose direct burning poses a lot of danger. The system is made to pass these gasses first through water seal, that happen to be contain inside the first seal devices before burning them as fuel after which undergone a gas burner that is within a second safety device.

-The machine includes hydroseal that really help to stop the fire burning back since they remove sulfur, impurities and make cleaning desulfurization gas.

-The system is built to include specific operating tech that helps to handle bugs during production.

-It really is designed to feature a specialist thermometer and pressure gauge that really help to examine temperature and pressure.

-It used the third generation heating way in which combines the main advantages of direct and indirect heating to ensure safe operation.

Oily Sludge Management
Oily Sludge Management

Oil sludge treatment plant can be found in three types, that include batch oil sludge, half automatic oil sludge plant and fully automatic oil sludge pyrolysis plant. The best type for you personally depends upon your requirements and your budget as they are intended for different prices. Crude oil sludge pyrolysis recycling plants are highly beneficial, and their prices cannot complement the main advantages of oil sludge properly.

Oil sludge is caused by exploration, drilling, and refining of oil resources. It composes of oil, water, and sludge, which can cause an increased polluting the environment when they’re not processed. However, oil sludge features a great deal of oil, which is amongst the most pressures resources and may give a home business opportunity. Beneficial to our environment oil sludge treatment plants happen to be designed to treat the environmentally unfriendly oil sludge into treasured oil products. (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

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Environmental Oil sludge treatment

Environmental Oil sludge treatment – Electric radiant heat analysis process

Thermal analysis: after Oily sludge pretreatment to achieve material uniform and most of the water can be separated, purification and discharge. The remaining residue continuous delivery to the rotary reactor through the feeder. Before the material enter into the reactor, the strong magnetic sucker above the conveyor will suck the metal debris. After into the reactor, the reactor drive motor embedded in a special shape of the blade, the rotation of the shaft, so that the material in the reactor to achieve rotation Back and forth exercise. Solid material imports and residue exports are composed of two pneumatic valves, the reactor is under a slight positive pressure, and adopted a special sealing technology to prevent intermittent feed and air leakage into the system to ensure that the system is running Security.

oil sludge treatment
oil sludge treatment

All system high-temperature area are electrically heated, the reactor operating temperature is generally 400-480 ℃, so that the material at a suitable temperature decomposition. After entering the reactor, the solid phase material is heated and dried to evaporate water. The dried solid phase material stays in the reactor for an appropriate time. The organic pollutants in the solid phase are heated to the boiling point to evaporate from the solid phase.

Condensation separation: The gas generated by the decomposition is firstly dedusted by the ceramic filter, then enters the counter-flow tube condenser, the condensate is recovered at the bottom of the column, the condensate enters the water treatment device for oil-water separation, filtration and purification, and the moisture is reused for treatment After the cooling and humidification of the dry material, the separated oil can be recycled; uncondensed gas is discharged from the top of the tower, after filtering cotton, induced draft fan, oxygen indicator, the gas volume flow meter and then back to the reactor Burning heat.

For more information about Oil sludge treatment,please contact us! (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

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Several Oily Sludge Management technologies

At present, the total amount of oily sludge produced in our country has exceeded 500 million tons every year, and the output also shows an increasing trend year by year. Oily sludge mainly from the following three aspects.( Oily Sludge Management)

Oily Sludge Management
Oily Sludge Management

(1) crude oil extraction process. Crude oil production process will produce a amount of oily sludge. The sludge produced mainly from the oil recovery wastewater treatment, the sedimentation caused by the added water purifying agent and the crude oil produced by drilling.

(2) Oil gathering process. Oil gathering process will produce a amount of oily sludge. Transfer stations and joint station tank sludge, sedimentation tank sediment, grease trap sediments are all oily sludge. Oil sands produced from natural gas purification plants and sludge are also oily sludge.

(3) Sewage treatment plant. Oil refinery wastewater treatment plant will also produce oily sludge, mainly from the biochemical pool of excess sludge, grease trap sediment, flotation tank scum, crude oil tank sediment.

Several Oily Sludge Management technologies

Oily sludge must be treated as it is detrimental to the environment. At present, there are several commonly used methods for the treatment of oily sludge in our country: incineration, thermal desorption, landfill, etc. In addition, there are biological treatment, coking and chemical heat washing.

oily sludge treatment
oily sludge treatment

In response to the requirement of resource-based, harmless and reduction of oily sludge treatment in our country, there are many new oily sludge treatment technologies emerging such as ultrasonic treatment of oily sludge technology, cement sludge co-treatment of oily sludge technology and Solvent extraction processing technology.

The source, composition, characteristics and nature of oily sludge in oilfields all over China are different, so the technology applied to oily sludge management is not the same. Therefore, the oil field in the selection of oily sludge treatment technology should be based on the advantages and disadvantages of various technologies and the scope of application. Combined with their own circumstances choose a reasonable technology.(Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

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Oil Drilling Waste Management Company and equipment

With the continuous improvement of environmental protection requirements, the major oil fields are faced with the problem of oil drilling waste management. KOSUN, Oil Drilling Waste Management Company, are searching drilling waste management and disposal methods for 25 years,  manufacturing quality drilling cuttings waste management system and serving the clients around the world.

Oil Drilling Waste Management equipment- Vertical Cuttings Dryer:

KOSUN vertical cuttings dryer for oil-based mud, by centrifugal separation principle, can effectively recover the cuttings in liquid phase composition, the solid phase becomes very dry, the drilling mud in the recovery, reduce the cost of drilling operation, but also reduces the the pollution of the environment, in accordance with international emission standards and environmental protection requirements. It can be used for drilling cuttings in land and ocean drilling.

vertical cuttings dryer
vertical cuttings dryer

Oil Drilling Waste Management equipment- Decanter Centrifuge:

KOSUN DC Series Decanter Centrifuge is used to separate suspended solids ≥2μm in diameter and treat the drilling mud and fluids. It is especially effective when used in oilfield service industry, industrial service industry and especially in environmentally sensitive areas. This type of centrifuge is high in recovery rate, effective in solids control and remarkable in the reduction of cost spent on drilling mud resupplying and management. It is a very sophisticated dynamic balancing machine, able to operate stably with the whirling speed ranging from 0 to 3900 and generate centrifugal force of 3000G.

Decanter Centrifuge
Decanter Centrifuge

KOSUN Decanter Centrifuge can meet with different requirements of mud treatment under various drilling conditions, that can do sedimentation and separation for particles more than 2 μm. After treatment, the mud can achieve ideal viscosity and proportion, resulting in better recycling, high efficiency, saving and environment protection.

The series of centrifuge by our company has been developed many years with the continuous improvement and optimization design, which possesses the characteristics of good result of separation and settlement, as well as large quantity, reliable work, longer life, lower energy consumption, easy maintenance, smooth operation, lower noises, etc. (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

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Prospects for Oil Sludge Management

With the promulgation of the new Environmental Law, the environmental requirements are getting higher and higher for oil fields, and free discharge of oil sludge will not be allowed any more. Oil Sludge Management is becoming a focal issue.

oil sludge management

oil sludge management

Oil sludge is oil mixed with soil. They will be mixed together and become very difficult to deal with. Oil sludge is mainly from two aspects: Firstly, crude oil from the stratum to the ground and accumulated in all kinds of containers, large tanks and recycling pools and other ground facilities; secondly, oil sludge produced by oil well operations.

Oily sludge is mainly derived from oil field mining and sewage treatment plants. In general, the sludge oil content is from 10% to 50%, and moisture content is from 40% to 90%. The ultimate purpose of oil sludge management is to reduce the harmful resources. The common oil sludge treatment methods are solvent extraction, incineration, biological, coking, oily sludge profile control, and comprehensive utilization of oil sludge. The results show that the current methods for oil sludge management have their own characteristics and scopes of application. As the oil sludge composition is so complex, there is no treatment method that can treat all types of oily sludge.

According to statistics, the pollutant treatment market size is about CNY100~150 billion each year, and according to a rough calculation, the investment in oil sludge management plant needs more than CNY150 billion.

Since 2007, Daqing Oilfield have built nine oil sludge management stations, and the annual treatment capacity can reach 3.2 million tons, all the oil sludge had been treated harmlessly. Changqing Oilfield built a Longdong oil field sludge treatment station in 2013 and used the physically and chemically combined methods, the oil content of the treated oil sludge is less than 2%, and moisture content is less than 60%, while the crude oil can be recovered. Xinjiang Fengcheng Oilfield Work Zone uses microbial agents to deal with heavy oil sludge and sludge oil content is reduced from 15% down to below 2% after treatment, which is very good. The current test has been reviewed by the company.

KOSUN can provide a corresponding set of oil sludge management plant, and our products have been exported to foreign countries, such as the United States, Europe, Russia, the Middle East and other regions, and our oil sludge treatment systems are well received by the foreign customers. If you need more information about our oil sludge management plant, please feel free to contact us! (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

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Oil Sludge Treatment Plant

Oil Sludge Treatment Plant (equipment) :

Shale Shaker for coarse solids separation

shale shaker
shale shaker

Decanter Centrifuge for fine solids separation or water and oil separation.

-Oil Water separators for two phase liquid separation.

-Thermal desorption unit for minimize the oil on the solids down to 0.3%.

The oil sludge is the waste of solid with oil from oil drilling, transportation, refinery and oil waste water treatment processing. It contains big quantity benzene series, phenols, anthracene, pyrene and other harmful rotten material. It will be a resource waste and pollution for environment.

Oil sludge origin:

  1. Crude oil drilling work
  2. Rig site waste during gathering and transportation
  3. Waste water treatment plant in refinery plant

Different areas and different clients has different oily sludge and final requirements for the oily sludge separation & treatment, following questions are needed to be clear for us to provide the best proposal for your oily sludge treatment solutions.

-What is the origin and geographic location of the waste sludge (drilling, refinery, other)?

-What is the makeup of the oil sludge (percentage of oil, water and solids)?

-What volume of oil sludge is to be treated?

-How long you need to complete the treatment of the oil sludge?

-What is the challenge or problem of the current situation?

-What is the target to achieve for the final oil, water and solids?

-What process / equipment is being used on location at present for the oil sludge treatment? How is the performance now?

-What’s your budget for the oil sludge treatment plant?

Knowning above queations,we can supply you suitable Oil Sludge Treatment Plant ! (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

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Infrastructure project mud management and Separation

With the development of the city, most of the old buildings were dismantled. After the demolition of old buildings, the construction mud or infrastructure project mud generated by construction waste problem is difficult to solve. If untreated construction mud is poured directly into farmland, the acid-base balance of the soil will be destroyed, leaving the land unable to be cultivated; if discharged into rivers, it will result in serious water pollution. How to deal with the construction mud or infrastructure project mud?( Infrastructure project mud management and Separation)

construction slurry management
construction slurry management

In the experiment of mud treatment, it is found that the construction rubbish such as concrete, brick, slag and so on has the value of reuse.They can be used as backfill earthwork, and part of topsoil can also be used for garden planting. How to solve the construction mud treatment problems? With the acceleration of the urbanization process, a large number of projects are under construction every year in the urban area, and the construction mud generated by the construction is also increasing substantially. Due to many origins, many management links and many main responsibilities, construction mud often can not be properly disposed, seriously affecting the river water quality and water environment.

There are three characteristics of construction mud or infrastructure project mud: ① large amount of mud production: Once the construction machinery started, it can produce a lot of mud in a short period of time; ② storage difficulties: the scene does not have a large volume mud pool, direct emissions can pollute the environment, cars transport costs are high, on-site processing is the best solution.

As technology continues to evolve, there are traditional sedimentation tanks for mud treatment or mechanical treatment. Sedimentation tank has a larger investment. The use of mechanical methods need to invest a certain amount of funds to purchase equipment, common mud treatment equipment, including mud dewatering shale shaker, desander, centrifuge, and the treatment effect is relatively good.

mud management equipment
mud management equipment

KOSUN mud management equipment is the best choice for construction mud or infrastructure project mud treatment with the advantages of small footprint, easy to transport, high degree of automation and control, energy saving and emission reduction! (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

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Features and Applications of KOSUN Mud Separation System

KOSUN Mud Separation System wear parts are of anti-corrosion and wear-resistance, long service life and low failure rate, and the system can be suitable for various severe working conditions. After the mud or slurry is treated by KOSUN Mud Separation System, the dried solids can be up to the standard of landfilling or carrying away, and the mud can be recycled or the clean liquid is directly discharged.

mud separation system
mud separation system

Features of  KD SERIES Mud Separation System:

-All vibrating motors are provided and powered by U.S.Martin . Ingress protection grade is IP65.

-Use jet nozzle, which can rotates angle within a narrow range, to wash screens, and Y-shaped filter is installed on mud feed pipeline.

– Shale shaker passes ANSYS linear analysis and is designed with multilayer and laminated structure, and the combination of scalping shaker and primary shaker guarantees a high capacity.

-Angle adjustment device of screen box with an adjustable range of -1°~+5° can meet treatment requirements.

– Multi-model composite PU screens are available.

-The most ergonomic design simplifies the operating platform while guaranteeing HSE.

-With the modularized design and strong ductility, the whole system can be set up and combined in the form of modularization. Moreover,every system is designed as per the sizes of international standard container for convenient transportation.

– Hydrocyclones adopt PU and sectional assembly structure, with long service life and simple maintenance. High-efficiency mud purification, desanding and desilting efficiency facilitate.

– Select famous Italian flexible supporting blocks, whose performance is far superior to that of common spring.

 Application of KD SERIES Mud Separation System:

KOSUN Company KD Series Mud Separation System can be applied  in the following projects:

– Piling mud management, piling slurry separetion;

– Pile foundation mud management, pile foundation slurry separetion;

– TBM slurry management, TBM mud separation;

TBM slurry management equipment
TBM slurry management equipment

– Pipe jacking slurry management; Pipe jacking slurry separetion;

– Subway mud separation, light rail mud management;

– Railway mud management, high speed railway mud separation;

-Hazardous waste mud management; Hazardous waste slurry separation.

– River dredging slurry management, river dredging mud treatment;

KOSUN is committed to providing customers with one-stop environmental treatment technologies and services in the above fields, thus really realizing energy conservation and emission reduction. (Editor:Kosun Lily.Wang)

Kosun- China Solids Control Leader&Drilling Waste Management Expert

Tel.: +86 29 87304914

Email: sales2@adkosun.com

Contact person: Lily Wang

Online consulting:

http://www.kosun.com

http://www.kosuneco.com

Construction Mud Management Equipment Company

With the development of the city, construction mud Management is becoming into a big problem. If the untreated construction mud is poured directly into the farmland, it will destroy the acid-base balance of the soil, which will cause the land to be unable to cultivate. If it is discharged into the river, it will cause very serious water pollution. How to treatment construction mud?

mud management equipment
mud management equipment

As the technology progresses,to treatment the construction mud, there is conventional sedimentation tank and treated mechanical equipment. Sedimentation tanks is large investment, covering is large. The use of mechanical means to invest a certain amount of money to purchase equipment, common Construction Mud Management Equipment, including mud dewatering vibrating sieve, desander, desilter, decanter centrifuge, and the use of Construction Mud Management Equipment really have a good results.

KD Series Mud Management Equipment mainly consists of scalping shaker module,desanding module and desilting module.As a pre-screener, the scalping shaker can remove coarse particles from mud.The desanding module is equipped with desander (primary cyclones) and fine-mesh shaker and mainly removes granulated sand.The desilting module is equipped with desilter (secondary cyclones) and can conduct a fine separation selectively according to the field needs of customers.Mud closed-loop circulating purification mode and lower water content in slags help reduce the environmental pollution.

After the Construction Mud is treated by KOSUN Mud Management Equipment, the dried solids can be up to the standard of landfilling or carrying away, and the mud can be recycled or the clean liquid is directly discharged.

KOSUN is committed to providing customers with one-stop environmental treatment technologies and services in the above eight fields, thus really realizing energy conservation and emission reduction. (Editor:Kosun Lily.Wang)