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Hazardous waste disposal equipment put on Xinjiang Market

Hazardous waste disposal equipment put on Xinjiang Market:

KOSUN is committed to resource conservation and environmental protection, to provide solid waste disposal related products and services, through nearly 20 years of continuous development, KOSUN gained the customer’s high trust and recogniton in the construction machinery, industrial sludge treatment, urban sludge treatment and disposal, soil remediation, and comprehensive utilization of tailings six major areas and gradually developed into a system integration, complete sets of equipment, construction, commissioning operations, maintenance and management as one of the environmental Integrated service providers.

hazardous waste disposal equipment
hazardous waste disposal equipment

Xinjiang Karamay Chemical Industry Park hazardous waste disposal center is a unified storage, centralized disposal of hazardous waste terminal processing station.Recently, KOSUN designed and manufactured special equipment-vertical centrifuge for the Hazardous waste disposal was put into use In this station before the China National Day. The Hazardous waste disposal equipment could handle 60 tons of oil sludge per hour, 8 hours a day for sustainable operation. Xinjiang Karamay Industrial Park, sludge reduction treatment center is the first time to use KOSUN hazardous waste disposal equipment and this equipment have been awarded the 2016 “Shaanxi Province, the first set of industrial products” award.

KOSUN vertical centrifuge is not only suitable for drilling oil-based mud waste treatment, but can be used for land-based and offshore drilling in the use of oil-based cuttings, while vertical centrifuge can also be used in hazardous waste disposal as a pretreatment equipment.

KOSUN vertical centrifuge can separate solid-liquid efficiently from the source to reduce the amount of solid waste emissions, the treated solid-phase oil content effectively controlled within 5%,and can effectively help the owners to reduce operating costs, reduce electricity.what’s more,  some of the treated hazardous wastes can even be reclaimed or recycled. Need more information about Hazardous waste disposal equipment,please email us!

Kosun- China Solids Control Leader&Drilling Waste Management Expert

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Hazardous waste management methods

Hazardous Wastes Management:Hazardous wastes that need management or disposal may be freshly generated from an industrial operation, they may be old stored chemicals, or they may have been sitting in a dumpsite for many years. At a dumpsite, component chemicals difficult to identify, they are likely to have reacted with one another, and they may have already affected the surrounding soil and water. Land disposal and incineration are two main dumpsite remediation methods. Types of waste treatment include physical, biological, and chemical neutralization or stabilization.

Hazardous waste management
Hazardous waste management

Industries in the United States dispose of about 60% of their hazardous waste using a land disposal method called deep well injection. Liquid wastes are injected into wells located in impervious rock formations that supposedly keep the waste isolated from groundwater and surface water. Unfortunately, hydrogeologists now predict that groundwater flow actually does occur in most previously-designated impervious rock formations, and injected waste often migrates into groundwater reservoirs called aquifers. Other underground burial locations for hazardous wastes include deep mines, natural caverns, and man-made deep pits.

Landfilling is the other primary land disposal method for Hazardous Wastes Management in the United States. Hazardous waste landfills are similar to regular solid waste landfills, but they must meet much higher standards for safety and environmental protection. The EPA requires that most hazardous wastes be treated before being discarded in properly-designed, approved landfills and burial sites.

Incineration, or burning, is a controversial, but still common, method of Hazardous Wastes Management. The EPA estimates that five million tons of hazardous wastes are burned each year in the United States. Various incineration technologies exist for a variety of types of waste. For example, volatile chemicals like paint thinners, oils, and solvents are destroyed by combustion at cement plants whose furnaces, called kilns, reach temperatures of 2,700°F (1,500°C). Needless to say, residents living near cement plants and other hazardous waste incinerators often have concerns about air pollution. In 1993, the EPA tightened its regulations on emissions from most hazardous waste incinerators, including cement kilns, after discovering that the emissions contained like dioxins, furans and other substances that cause cancer and other health problems in humans. Another recent EPA study noted that medical waste incinerators that many hospitals use to burn hazardous wastes also emit dioxins.

Hazardous waste management equipment
Hazardous waste management equipment

In order to management hazardous waste economically,KOSUN supply Hazardous Wastes Management equipment-vertical centrifuge to solve the problem.KOSUN vertical centrifuge helps reduce the pollution of the environment, in accordance with international emission standards and environmental protection requirements. With the continuous improvement of environmental protection requirements,and  some of the treated hazardous wastes can even be reclaimed or recycled.Need more information about Hazardous Wastes Management equipment,please email us!

Kosun- China Solids Control Leader&Drilling Waste Management Expert

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Vertical Centrifuge Used in Hazardous Waste Disposal

Hazardous waste is a waste with properties that make it dangerous or capable of having a harmful effect on human health or the environment. So the units who produce hazardous wastes shall management them in accordance with the relevant provisions of the State. And the hazardous wastes are not allow to dump or stack. If they do not management the hazardous wastes, the administrative department of environmental protection of the local people’s government at or above the county level shall order them to make corrections within a prescribed time limit.The hazardous wastes disposal expenses shall be borne by the unit that produces the hazardous waste.

hazardous waste disposal equipment
hazardous waste disposal equipment

In September,2017,KOSUN vertical centrifuge(hazardous wastes disposal Equipment)has been sent to Xinjiang Karamay hazardous wastes disposal center for the reduction of hazardous waste Management.

In order to management hazardous waste economically,KOSUN supply vertical centrifuge to solve the problem.KOSUN vertical centrifuge reduces the pollution of the environment, in accordance with international emission standards and environmental protection requirements. With the continuous improvement of environmental protection requirements, the major fields are faced with the problem.

KOSUN vertical centrifuge(hazardous wastes disposal Equipment) is a vertical scraper discharge centrifuge, through the principle of centrifugal separation, the solid-liquid phase separated. Processing capacity can up to 40 to 60 tons per hour, the treated hazardous waste oil content is less than 5% (w / w), in line with international emission standards and environmental requirements, reducing the amount of waste disposal, thereby greatly reducing the hazardous wastes disposal costs.

The commonly used wear parts of vertical centrifuge can be replaced from the top of the unit; it is no need to move any device, you can also replace the belt; inner rotor scraper sprayed with tungsten carbide anti-corrosion wear-resistant materials can extend its service life and reduce maintenance Cost.KSOUN vertical centrifuge is the preferred equipment for hazardous wastes disposal!
Kosun- China Solids Control Leader&Drilling Waste Management Expert

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KOSUN Cutting Dryer applied in Xinjiang Oil Sludge Management

Recently, a number of KOSUN Vertical Cutting Dryer has been sent to Xinjiang Karamay oil sludge management center.

cutting dryer
cutting dryer

Advantages of KOSUN Vertical Cutting Dryer:

1 Efficient solid-liquid separation, the effective recovery of the mud in the drilling cuttings, a substantial reduction in solid emissions, solid oil content can be achieved after treatment of less than 5%

2 Effective recovery and reuse in the mud, mud circulation system, Recyclable due to slurry leakage, mobile derrick and mesh plug loss shaker.

3 Commonly used wear parts can be replaced from the top of the device; no need to move any device, you can replace the belt.

4 In the 4 rotation scraper Sprayed Tungsten Carbide corrosion resistant material, can prolong the service life, reduce maintenance costs.

5 suitable for oil base mud drilling cuttings recovery

6 to achieve the mud does not fall on the job requirements, reduce drilling fluid costs and waste disposal costs.

vertical cutting dryer
vertical cutting dryer

Kosun 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.

Know more information about KOSUN Cutting Dryer:

http://www.kosuneco.com/archives541.html

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What is the newest technology in drilling waste treatment?

The main components of the drilling waste are cuttings, excess drilling fluids, hydrocarbons and water and are mostly categorized as hazardous waste. The disposal of these wastes are, in most locations around the world, highly regulated. The solids in the drill cuttings are usually separated and the cleaned off drill mud residue, as well as the produced water are usually cleaned at considerable costs.(drilling waste treatment)

drilling waste treatment equipment

The first step in managing drilling wastes is to separate the solid cuttings from the liquid drilling mud. Once solid and liquid drilling wastes have been separated, companies can use a variety of technologies and practices to manage the wastes. For some applications, drilling wastes are solidified or stabilized prior to their ultimate management practice. The management technologies and practices can be grouped into three major categories: waste minimization, recycle/reuse, and disposal.

The Following information is more about the drilling waste treatment equipment：

–Vertical Cuttings Dryer( Vertical Centrifuge) can perform solid/liquid separation through centrifugal separation. The vertical cuttings dryer 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.

-DC Series Decanter Centrifuge is used in separating suspension of solids phase with particle ≥2μm in diameter for drilling mud and fluids handling.

-Screw Pump is an ideal pump used to feed drilling fluids to decanter centrifuge since drilling fluids is pushed to proceed along axial direction evenly. Therefore, the inner flow speed is kept low, volume unchanged and pressure stable so that vortex and agitation are prevented. Screw Pump is useful for wet mud drilling mud waste management and cuttings transportation.

–Screw conveyor (Auger) can be used in drilling waste management projects, providing an effective and low-cost drilling cuttings transport system for offshore and onshore drilling rigs. Adopting a multi-sectional composite structure with each section of 12 feet (3.66m), the screw conveyor can be flexibly assembled on different drilling sites, with characteristics of simple operation, stable structure, strong adaptability and high safety, significantly improving the operating efficiency of equipment and reducing the cost and resources. The flights of screw conveyer adopt wear-resistant material to ensure its service life.

–Hi-G Dryer is used to recover the mud from drilling cuttings,so as to reduce the liquid/oil content in drilling cuttings to as low as about 10%(w/w) and recover part of the drilling mud,so that the drilling cost can be reduced and the drilling waste volume can be cut down,for the purpose of reducing environmental pollution.The Hi-G dryer suitable for both of WBM and OBM.

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3 Phase Decanter Centrifuge Manufacturer-Kosun

As a solids control equipment decanter centrifuge manufacturer, KOSUN supply other solids control equipment for sale, including shale shaker, shale shaker screen, desander, desilter, vacuum degasser, 3 Phase decanter centrifuge , centrifugal pump, submersible slurry pump, shear pump, mud agitator, mud gun, drilling fluid mud cleaner, decanter centrifuge, mud tank, diesel tank, water tank, complete solids control system, etc.

Kosun 3 Phase Decanter Centrifuge Typical Applications:Oil sludge treatment, animal/plant fat & oil extraction, starch & vital gluten separation, fish oil, albumen and fish meal separation in fish oil field.

3 Phase Decanter Centrifuge can be used in following cleaning, solid remove and impurity remove 3 phase separation field: tar, pesticide, oil filed recovered oil, used oil, waste oil & fat from restaurant, palm oil, oil tank cleaning, oil refining sludge, oil station cleaning sludge, olive oil, orange oil, gas floating sludge, food waste sludge.

3 Phase Decanter Centrifuge Operation Principle:

Similar with 2 phase decanter centrifuge operation principle, under the centrifugal force the feeding material can be divided into three relative stable layers. From the bowl inside wall there will be solids phase layer, heavy liquid phase and light liquid phase.

The solids phase layer is pushed to bowl small-end part by conveyor and discharged from solid outlet. The heavy liquid phase and light liquid phase are delivered to bowl big-end part and discharged separately from two different outlets.

It can reach three-phase separation.

Separation Type:

Solid -liquid –liquid

Liquid -liquid-solid

Liquid-solid-liquid

Kosun solids control undertakes equipment selection, design and manufacturing according to material data and actual demands of users. We warmly welcome users to visit our Company for field investigation, technical exchange and long-term cooperation.

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What’s the Solid Control System consist of?

Kosun as the professional solid control system manufacturer, we have our own understanding about this system.In Kosun’s words, solid control system is also called drilling fluids purification system, primarily applied for solids control and solid-fluid separation in drilling fluids so that the drilling mud might be recycled. Consisted of 3-7 module composite tanks and configured with 4 phases of purification equipment, it is fit for 2000-7000 meter oil drilling processes. The whole system is innovative with the bottoms of its purification tanks made to be conical and its edges equipped with mud agitating system to prevent solids from depositing. Besides, its tanks and bins may be comparted or united depending on the demands of drilling processes. Each of them is connected to another via pipe network in which the valves at the bottom of suction pipes are flexible while being opened, but can turn to be a good seal when closed.

What’s the  Solid Control System consist of?

Solid Control System

The first main equipment for solid control system should be the vacuum degasser,We could analytics from the function of vacuum degasser. Generally speaking, horizontal vacuum degasser will be used to separate the gas from the drilling solids. What’s the reason to do like that? Because we should do everything to prevent any dangerous elements in oil & gas drilling fields. That’s why we should put the vacuum degasser as the first role.

The second one should be mud cleaner. KOSUN MD Series Mud Cleaner is the second stage separation equipment for drilling fluids, which deals with the mud being treated by the first grade separation equipment. The barite will be recovered and cuttings which are bigger than barite will be removed. Then the barite in the underflow will flow into circulation tanks through the screens when the weighted mud passes while the particles that are bigger than mesh will be removed.

The third equipment, we think it should be shale shaker (with necessary steel frame shaker screen). Actually, after the drilling solids have been transported and fed into vacuum degasser and mud cleaner, the third step is going with shale shaker. Commonly, we still need to be transported the solids onto the shale shaker, or we could say onto the surface of shaker screen. The equipment of transporting we should use is centrifugal sand pump or screw pump; and we may use shear pump to cut the drilling solids into small one if they are in big size. With the different design of the shaker screen’s mesh, we could get the drilling solids separated in different sizes.

The fourth equipment should be the 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. In solid control system, decanter centrifuge has been popularly used, which is also the popular one for drilling waste management. In this step, we could not only get the result of separating, but also we could separate the oil from the drilling solids, even if the oil is just a little part.

Of course, the whole equipment must be mounted on the top of drilling mud tank, which is a kind of basic equipment for both solid control system and drilling waste management (vertical cutting dryer is the core equipment for this system), but it is a kind of powerful equipment.

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Cutting Dryer very Popular all over the World

Cutting Dryer

Vertical cuttings dryer use the centrifugal force to separate the oil from the drilling cuttings generated during oil extraction process from an oil well. The drilling cuttings are the waste product generated in large volume in drilling operations.
They are gaining popularity worldwide due to their capacity to separate oil from the solid waste that could be measured as ROC (retained oil on cuttings) or OOC (oil on cuttings). They are said to recover as much as 15% of the volume of the total waste. This not only saves the environmental damage but results into unintended loss of oil and economy of operations.

cutting dryer
cutting dryer

The way a vertical cutting dryer works could be understood in these simple steps –
A.    The drilling waste is churned using centrifugal force generated by mechanical rotation that results into separating of oil from solid.
B.    The drilling cutting generated solid waste is eliminated using sieve basket and scrapper.
C.    The liquid thus extracted is carried through pipes to a separate tank for further treatment and solid remains in the basket
D.    Then the dried solid waste is discharge to a separate container for further disposal.
The drill cuttings thus separated by cutting dryer from drilling liquid forms large part of the drilling waste and needs to be disposed off safely to prevent the contamination of environment.
Drilling waste treatment was not given much importance in earlier period when drilling operations came into existence but the scenario changed rapidly off late beginning early 1980s in wake of damaging impact of un-thoughtful disposal methods used by companies. The oil and gas industry has become more aware of their responsibility toward the environmental wellbeing thanks to number of protests by local people where such damages were evident and intervened by regulatory authorities thereafter.
Since then the technological advancement has played significant role in improving the drilling operations and their environmental footprints. Vertical Cutting Dryers are one such significant development in that direction.

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Vertical Cuttings Dryer Your Best Choice

Vertical Cuttings Dryer

Vertical cuttings dryer is used to separate the drilling liquid and mud, and which can save a lot for the spending drilling companies.

Below are vertical cutting dryer from Kosun:

vertical cutting dryer
vertical cutting dryer

The main application area is about offshore and onshore projects, where the recovery of valuable drilling fluid from cuttings, as well as recovery of whole mud lost from shale shaker failure, rig motion and shaker screen blinding are priorities.

Vertical cutting dryer has the following advantages during operation:

1, Programmable Logic Controller (PLC), with automatic warning indicators, monitors temperature, torque, oil flow and operating hours;
2, High-capacity, continuous feed units have the throughput to keep up with drilling;
3, Tungsten-carbide-coated, independently adjustable flights reduce wear and ensure optimal tolerance;
4, Handrail and walkways is convenient for operators to do routine maintenance work, that can reduce risk to personnel;
5, Different kinds of screens can meet various operation requirements.

As we know, no sketches, no understanding, so here we are the sketch pic of vertical cuttings dryer:

vertical cutting dryer kosun
vertical cutting dryer kosun

And from the respect of environmental protection and cost, vertical cuttings dryer from Kosun also popular for:
a, Highly effective liquids/solids separation minimizes fluid content of cuttings;
b, Reduces drilling  waste-disposal volumes;
c, Effective separation reclaims high percentages of fluid that can be reused in the active mud system;
d, Recovers whole mud lost from shale shaker failure, rig motion and screen blinding, that is cost- effective.

The after sale maintain cost are always the problem by all the customers, and vertcial cutting dryer from Kosun also take much attention on this point:
1. Normal wear parts are easily accessible from the top of the unit; belts are easily
2. changed without removing gear assembly
3. Interchangeable tungsten carbide flights protect rotor and gear box from excessive erosion, minimizing main component failure
4. Explosion-proof motors and control panels can be certified with CE/ATEX

Vertical cuttings dryer for sale all over the world that got well recognized by clients.

So do not hesitate more, just contact kosun for your cutting dryer needs now.

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VERTI-G cutting dryer Strong Work Effiency by Kosun

VERTI-G cutting dryer

VERTI-G cutting and drying machine are using high-speed vertical centrifuge, can be processed in large quantities to achieve maximum liquid-solid separation. This mechanism makes the VERTI-G dryer one of the best and most reliable cutting dryers in the industry.

The VERTI-G cuttings dryer is available in standard sizes and compact configurations to meet increasingly stringent requirements for offshore cutting environmental regulations.

Each project has a unique requirement. A variety of cuttings dryer are the key to providing the highest efficiency. We have developed three different BaraG-Force ™ vertical cutting dryers to meet specific requirements, including small size applications, high capacity / high ROP drilling operations or drilling waste management limited areas of the project.

VERTI-G cutting dryer
VERTI-G cutting dryer

Regardless of your rig design or location, we can offer a wide range of options to maximize the efficiency of drilling waste management flows.
Reduce costs by reducing waste.

All of our dryers are designed to reduce the amount of waste and the purpose of recycling liquids. We can help you reduce the level of the Republic of China to acceptable emission limits to reduce or eliminate your waste transportation costs.

For zero-emission environments, lower oil cutting opportunities mean less expensive off-site treatment or disposal utilization, and recycled fluids can help offset the final disposal costs.

The VERTI-G dryer runs a rolling action to promote efficient separation and prevent screen clogging. In the high-G force generated by the large cone diameter, with the chip and fine mesh, large-capacity centrifuge screen contact, liquid / solid separation occurred immediately. The result is a clean reflow and dry solid discharge.

The feed stream is continuously fed to the VERTI-G dryer by means of programmable logic control (PLC) for optimum liquid / solid separation. Once the chips are introduced into the charging hopper of the dryer, the individually adjustable threads separate the chips directly into the screen surface. These flying objects are coated with tungsten carbide to reduce wear and ensure increased wear resistance.