Kosun Environmental Engineering oil sludge treatment scheme 1:Air flotation scheme for oil sludge recovery and separation system. The application of the air flotation scheme in the oil sludge recovery and separation system can effectively realize the separation of oil, water and mud, and recover the reusable oil products in the sludge. At the same time, targeted chemical agents are used to reduce the oil content of the discharged sludge, with the lowest oil content of 0.5%, meeting the environmental protection emission standard.
Kosun Environmental Engineering oil sludge treatment scheme 2:Skid-mounted oil sludge treatment system. On the basis of introducing advanced separation technology from Europe and combining with domestic military manufacturing team, Kosun Environmental Engineering is specialized in manufacturing high-speed horizontal screw centrifuges.With the development concept of combining independent research and introduction, the company strives to make a breakthrough in the application function of centrifuge physics, so as to solve the secondary pollution problem caused by chemical treatment.Company research and development of special oil sludge, dirty oil, aging oil two phase and three phase horizontal screw centrifuge won the unprecedented good results in production practice. The various indicators are better than national standards, with a core of the special oil sludge horizontal screw centrifuge treatment system is fully operational, it will reduce the labor intensity of users, reduce the production cost of the using enterprise, at the same time can also provide cost-effective manufacturing in China for the international market.
Kosun Environmental Engineering oil sludge treatment scheme 3:Analytical processing technology of electric radiation and heat. Kosun Environmental Engineering analytical processing technology of electric radiation and heat is mainly composed of “sludge pretreatment + analytical processing of electric radiation and heat + water treatment” and other processes.In order to meet the requirements of “reduction” of the factory, this scheme mainly realizes reduction of oily sludge through the analytical processing technology of electric radition and heat, which make the liquid phase reduction rate over 94%.
Application range of Kosun Environmental Engineering oil siudge treatment： 1.Drilling mud 2.Field oil 3.Oil field drilling oil base mud deoiling treatment 4.Waste machinery lubricating oil and emuision oil treatment 5.Fracturing fluid and flowback effluent 6.Complex mixed oil sludge from industrial oil sludge garbage pit 7.Pelagic tanker bilge oil sludge 8.Oil refinery water treatment oily scum and oily bottom sludge and so on 9.Oil sludge at tank bottom of oil field union station 10.Sediment isolation layer in natural sedimentation and dehydration of oil field union station 11.Slag containing sludge from ship fuel oil and lubricating oil separator 12.Coal tar is extracted from coal chemical industry 13.Aging oil of oil field union station 14.Oil-bearing scum produced during water treatment in oil field 15.Oily sludge treatment in oil chemical plants 16.Other Mineral-bearing oil sludge sand treatment
KOSUN is a professional company that provides solid-liquid separation products and integrated solutions to solid waste disposal in the fields of energy conservation and environment protection, and focuses on development and services of complete technologies and equipment in sludge reduction, harmlessness and resource utilization. The sludge treated by KOSUN vertical centrifuge can be used as various resources in the following fields:
1. Agricultural resource utilization of sludge If the sludge is used for agricultural purposes, it has the advantages of low operating cost, low energy consumption and low investment, and the organic part in sludge can be converted into the modifier component in the soil, so this utilization way is taken as the most promising disposal method.
2. Building materials utilization of sludge
2.1. Cementitious materials utilization of sludge For sludge, it often contains more ash, especially in the treatment of sludge in wastewater by coagulation method, which contains a lot of Fe and Al components, and can be used as additives of building materials.
2.2. Sludge ceramsite For lightweight ceramsite, it is usually used as a flower covering material or as a concrete aggregate and roadbed.
2.3. Sludge brick Relevant researches show that sewer sludge can be used to make ecological bricks used in construction. This kind of brick is actually made by the following process: 10% sludge is mixed into the clay and then fired at 900°C, which can optimize the effect.
3. Animal feed utilization of sludge
Sludge contains lots of corresponding substances with many useful values, such as ash content ratio of 26.1% to 46.3%, fatty acids of 0 to 3.5%, and crude protein of 28.4% to 40.8%. Therefore, it can be treated as feed protein.
4. Sludge as fuel
The sludge itself is rich in organic matter. After low-temperature carbonization of sludge, the calorific value is equivalent to lignite, so the sludge can be used as fuel with a low calorific value.
If the sludge is not treated and is directly discharged into the environment, it will be seriously harmful to the surrounding environment. After the sludge is treated harmlessly, stabilized and reduced in volume, it can be used as a valuable resource in many fields.
On April 1, the drilling footage of the New Year’s production capacity of the No. 6 Gas Production Plant, Changqing Oilfield Company exceeded 100,000 meters, and the time to reach this length was 28 days earlier than the year of 2018.
In order to ensure the quality and efficiency of production and construction, as well as high-quality and rapid development, the No. 6 Gas Production Plant has continuously deepened geological research and promoted technological innovation. On March 6, the first analysis while drilling and deployment disclosure meeting this year preliminarily defined the overall plan for the annual production and construction deployment, and carried out the geological analysis while drilling according to the implementation effect, and timely optimized and adjusted the deployment. Up to now, a total of 27 additional coordinates have been deployed, 11 production and construction favorable zones have been implemented, and 339 effective coordinates have been prepared.
At the same time, relying on the special projects and key technologies of Changqing Oilfield Company, the “twice-drilling” technology and the “small borehole” test were actively promoted. On March 8, the gas well with twice-drilling technology in the Gaoqiao area was successfully drilled. The second section to the finished drilling only took 11.21 days, which was 30% higher than the drilling speed of a conventional well with the same depth.
March 21, the reporter learned from China National Offshore Oil Corporation (CNOOC)
that the Company released its 2018 annual performance report. CNOOC steadily increased
oil and gas reserve and production. The annual net oil and gas production
reached 475 million barrels of oil equivalent, and continued to maintain cost
competitive advantages. The main cost of barrel oil continued to decline year
on year, creating a record of five consecutive years of cost reduction. By the
end of 2018, the company’s net proven reserves reached 4.96 billion barrels of
oil equivalent, hitting a new record high, and the resource base for sustainable
development in the future will be more solid.
the next step, CNOOC has formulated a strategy for deepwater development in the
South China Sea. It plans to build a deepwater oilfield cluster in the eastern
part of the South China Sea in the next few years, and build the first 100
billion cubic meters deepwater gas field discovered by China in the western
South China Sea, and continue to increase investment in exploration and
development, deepen the potential of oil and gas resources in the South China
Sea, and enhance the comprehensive support capability of oil and gas.
The International Energy Agency (IEA) estimates that fuel oil supply is expected to face an acute shortage before 2020 when sulfur limit for marine fuel is set due to upgrade in refinery and a decline in medium and heavy crude oil production. According to the new regulations of the International Maritime Organization (IMO), by January 2020, the highest proportion of marine fuel sulfur will be reduced from the current 3.5% to 0.5%.
The IEA says, since November last year, due to the OPEC and non-OPEC (such as Russia) production reductions, the global production of medium and heavy crude oil has dropped by 1.4 million barrels per day, reducing the residual fuel oil market by 500,000 barrels per day. In the fourth quarter of last year, global demand for residual fuel oil was 6.74 million barrels per day, declining by 2.2% year-on-year.
The IEA states that the reduction in global crude oil supply is narrowing the profit margin of complex refineries comparing with simpler ones, which in turn leads to the disappearance of advantages of complex refineries. The increasing strengthening of fuel oil cracking in the past five months has made upgrades less feasible.
As the supporting equipment for tank-type solids control system of drilling fluid, KOSUN MA Series Mud Agitator is mainly used to mix and stir the drilling fluid by impeller to maintain suspension of solid particles in drilling fluid, prevent solids from settling in the tank-type circulating system and keep the circulating drilling fluid stable in performance and uniformly mixed.
KOSUN MA Series Mud Agitator mainly consists of explosion-proof motor, reducer, base and impeller assembly, the connections between the motor and reducer, as well as between the reducer and impeller shaft, are all by rigid couplings, and four blades are welded into an impeller.
MA Series Mud Agitator, developed and manufactured by KOSUN, has such advantages as simple and compact structure, high mixing efficiency, etc. This series of agitators cover complete specifications, the impellers fall into detachable and undetachable types, and both single-layer and double-layer impellers are available for your choice. The impellers can be designed according to the actual requirements of customers.
KOSUN will participate in the NEFTEGAZ at the EXPOCENTER
in Moscow, Russia on April 15-18, 2019. You are warmly invited to visit the
D28-1 booth at Hall 21! We are waiting for you!
Date: April 15-18, 2019
The NEFTEGAZ is a professional petroleum exhibition in Eastern Europe, gathering 1,800 domestic and foreign exhibitors from 41 countries around the world. It serves as a stage for the global suppliers of the industry to showcase their new oil and gas industry technologies. The number of professional visitors to the exhibition reaches 38,600 from Russia, Germany, Britain, France, the United States, Italy, Australia, Kazakhstan, Kuwait, Ukraine, Saudi Arabia and other dozens of countries.
As a professional supplier of solid-liquid separation and sludge treatment equipment, KOSUN has attached importance to and participated in various domestic and international petroleum equipment exhibitions. In the 2019 NEFTEGAZ, KOSUN will focus on the solids control system and drilling waste treatment (mud zero discharge). At the exhibition, our technical engineers and sales managers will provide professional consulting services for you. Welcome you to our booth for exchange and cooperation!