Oct 23

In order to meet customers’ request and to help solve the problems faced in front of customers from the more and more strict environmental protection rules, GN Solids Control designed and put into market a comprehensive design for the oily sludge separation unit, and now GN Solids Control is leading in this industry.
In recent 3 years, GN Solids Control has customized several sets of similar systems, and such systems are being used in many different countries both in domestic China and overseas. It is widely used for treating the discharged slurry and sands from crude oil tank cleaning, oily waste discharged from refineries, and the viscosity oily waste from solids control for oil and gas drilling. It helps to reduce the cost for waste transportation and oil recycle, and gained good comments from under users.

OILY SLUDGE SEPARATION

A complete system is combined by several sections:
1. Pre heating and pre mixing system. In this system, a mixing tank with heating facilities are being employed. A chemical dosing system is used for adding some polymer or something else into the oily sludge and heating is used for reducing the viscosity. Later, the sludge is to be treated by a shale shaker, by which the large particles are separated out.
2. A high speed decanter centrifuge is used in next step for treating out the fine particles from the liquid. Floating unit is kind of oil water separation, and the light of weight oil will float on surface of liquid and it would be scraped out to an oil tank. The settled down particles would be drained from bottom of the IPC unit.
3. A disc centrifuge is used to separate out the small amount of particles from the liquid, and further separate the oil from water. Then the water flows into the water tank, while oil flows into the oil tank.
In the complete system, by using the complicated manifold and valves, the end user can bypass or invite into loop some equipment based on the sludge’s condition.

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Apr 03

In the past CIPPE 2018 international oil exhibition which was held in Beijing last week, GN brought out some new products including a compact oily sludge separation unit. And this newly built oily sludge separation unit attracted many visitors.

GN AT CIPPE 2018

GN AT CIPPE 2018

GN Solids Control, ever since its establishment, always set its goal as China Intelligence. Each year, GN Solids Control’s R&D team make into reality some new designs and those are always proven to be practical and efficient. For example, in last year’s CIPPE, GN took to exhibition a 30 inch bowl decanter centrifuge and a fully hydraulic decanter centrifuge, and in this year, the 30 inch decanter centrifuge was soon put into use in a TBM project and was proved to be a success and good comments from client. This year, the new equipment GN brought to CIPPE 2018 including following:
1. Mini oily sludge separation system, including pre-heating step, chemical dosing step, shaker for separating the large particles, decanter centrifuge for separating our the fine particles and a three phase centrifuge for further separating the oil, water and solids. After those treatments, the OOC could reach 2%, solids and water in oil is less than 3% and oil in water is between 50-100 ppm. By using the pipelines and valves, the chemical could be dosed both before and after shaker, and the light material before entering the decanter centrifuge could by pass the centrifuge to reduce the burden of centrifuge.
2. Vacuum pump. Vacuum pump is not exactly a new product of the year, cause last year, GN already put it into use. But this year, GN improved it and gave it to jobsite for test. It is excellent. It could transfer even solids, with a small character to flow. That’s why it is called a solids pump with wide applications.
3. GN full range of shaker screens for GN own brand shakers and other famous brands. For the frame screens, GN already upgraded them into composite material frame ones, for the hook ones, GN is upgrading them now.
4. GN core products including shale shaker, vertical cuttings dryer and decanter centrifuges of big bowl and medium size.

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Feb 03

As the calendar is turned to a new page and the Chinese New Year came soon after the year 2017. It is the Rooster’s year of Chinese calendar. In old China, the years were counted per different animal symbols, every 12 years a turn.
The year 2017 falls into Rooster’s year. For the Chinese New Year holiday, the whole China will have the longest holiday for 2 weeks. GN Solids Control held a annual celebration party before the holiday and then all workers were back to their hometown for the family reunion. But the sales team was not totally stopped, and GN technical supporting service and sales consulting email and mobiles were 24*7 available during holiday.

GN Solids Control greeting you a new year

new year greeting from GN Solids Control

For the new year, on the new page of calendar, GN will bring to the market following new products:
1. The oily sludge separation systems would be installed on job site and GN engineer team will go to jobsite to do the commissioning. There are several sets of such systems in both domestic China and abroad.
2. GN will bring to reality the first set of thermal desorption unit (TDU) and GN TDU will be a mobile one, and it is very useful for the final treatment of drilling cuttings from oil based mud and oily sludge. The discharged water and oil could be recycled, water for cooling and oil as fuel.
3. More models of screens will have their composite material frame as option and such screens will be more human oriented and serve longer service life. It means, GN will put into use more producing lines for the composite material frame screens. And the fully automatic producing line will bring out higher and stable quality of screens.
Welcome to visit GN website to know more about GN Solids Control and GN products.

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written by shale shaker \\ tags: , , , ,