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oil extraction wastewater reinjection technology systems llc

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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oil extraction wastewater reinjection technology systems llc
Titanium Metals Corporation
Titanium Metals Corporation

notably, hydrofluoric ,acid,. ,Titanium, is capable of healing this film almost ... paper ,industry, for many years with no evidence of corrosion.(5) ,Titanium, is used ... ,waste water, recovery. Chlorides ,Titanium, has excellent resistance to corrosion by neutral chloride solutions

Problems & Solutions in Passivation of Titanium
Problems & Solutions in Passivation of Titanium

26/3/2008, · ,Passivation of Titanium,. April 28, 2009-- this entry appended to this thread by editor in lieu of spawning a duplicative thread. Q. Hi, I work in the orthopaedic medical device ,industry,. We currently passivate all products -- this includes non stainless steel products such as ,Titanium,.

The method of disposal and disposal of waste etching ...
The method of disposal and disposal of waste etching ...

The method for complex recycling of wastes formed when processing titanium semi-finished products involves chemical analysis of spent acid wastes, adjusting molar ratio of titanium and fluorine in the solution to critical values, adding a calculated amount of an alkali metal to the solution, filtering, washing and drying the salt.

A Study on the Recovery of Titanium Dioxide from Blast ...
A Study on the Recovery of Titanium Dioxide from Blast ...

roasted by sodium or potassium hydroxide, and then washed with ,water, in order to improve the grade of ,titanium,-bearing mineral. The resulting product was then dissolved in ,acid,, and through several additional processing steps, the ,titanium, dioxide pigment was finally produced [6, 10, 18-22].

Titanium Dioxide Wastewater | Environmental XPRT
Titanium Dioxide Wastewater | Environmental XPRT

The salt and acid in the waste acid, the salt, and water in the waste brine are separated to achieve the acid and salt in the waste acid, and the salt and water in the brine can be reused. The removal rate of the metal salt in waste acid is over 98%, the recovery of titanium dioxide is 99.99%, and the water production index reaches the international first-class standard.

Titanium Dioxide (TiO2) Production and Manufacturing ...
Titanium Dioxide (TiO2) Production and Manufacturing ...

7/11/2007, · Any iron is removed from the solution so the colour of the final product is not spoiled. The titanyl sulphate is then hydrolysed in solution to give insoluble, hydrated ,titanium dioxide,. The final stage involves heating the solid in a calciner to evaporate the ,water, and decompose the sulphuric ,acid, …

Titanium Dioxide | Applications and Specifications
Titanium Dioxide | Applications and Specifications

Titanium, dioxide is used in photocatalytic cement as a primary component and used in the detoxification of ,waste water, in ,water, treatment industries. It is used as a disinfectant for applications such as medical devices, food preparation surfaces, air conditioning filters and sanitary ware surfaces.

The effect of the dumping of waste-acid from the titanium ...
The effect of the dumping of waste-acid from the titanium ...

Since 1963 the waste-acid of the German titanium dioxide industry is discharged off the Dutch coast. From March 1980 on the dumping takes place in an area situated 40-80 km from the coast.

Titanium Dioxide Wastewater | Environmental XPRT
Titanium Dioxide Wastewater | Environmental XPRT

The salt and acid in the waste acid, the salt, and water in the waste brine are separated to achieve the acid and salt in the waste acid, and the salt and water in the brine can be reused. The removal rate of the metal salt in waste acid is over 98%, the recovery of titanium dioxide is 99.99%, and the water production index reaches the international first-class standard.

The effect of the dumping of waste-acid from the titanium ...
The effect of the dumping of waste-acid from the titanium ...

Since 1963 the waste-acid of the German titanium dioxide industry is discharged off the Dutch coast. From March 1980 on the dumping takes place in an area situated 40-80 km from the coast.

"The Recovery of Titanium Dioxide from Waste Sludge Using ...

23/12/2014, · ,Titanium, dioxide (TiO 2) is a white pigment that has a vast variety of uses. The major use of TiO 2 is in the paint ,industry,. This is the substance that makes white paint brighter due to the pigment's dispersibility in ,water, (Maher, 1981). ,Titanium, dioxide is also used in …

Asia's largest titanium dioxide manufacture is trapped in ...
Asia's largest titanium dioxide manufacture is trapped in ...

The ,waste, gas produced by the production of ,titanium, dioxide is mainly ,acid, mist and dust, etc., which can be effectively treated by spray washing and gravity sedimentation; the ,waste, residue produced can be treated by techniques such as landfill and neutralization; ferrous sulfate heptahydrate, ,Waste acid,, gypsum residue, etc. can be recycled or comprehensively utilized.

Pollution Caused by Waste From the Titanium Dioxide ...
Pollution Caused by Waste From the Titanium Dioxide ...

B. Titanium Waste Disposal While titanium dioxide itself is a useful, non-toxic compound, titanium waste is extremely acidic and its disposal methods create numerous environmental problems.'5 Most coastal production plants using the sulfate process dump large amounts of sulfuric acid into the North Sea or connecting waterways.16 Although the

Titanium Dioxide (TiO2) Production and Manufacturing ...
Titanium Dioxide (TiO2) Production and Manufacturing ...

7/11/2007, · Any iron is removed from the solution so the colour of the final product is not spoiled. The titanyl sulphate is then hydrolysed in solution to give insoluble, hydrated ,titanium dioxide,. The final stage involves heating the solid in a calciner to evaporate the ,water, and decompose the sulphuric ,acid, …

Pollution Caused by Waste From the Titanium Dioxide ...
Pollution Caused by Waste From the Titanium Dioxide ...

B. Titanium Waste Disposal While titanium dioxide itself is a useful, non-toxic compound, titanium waste is extremely acidic and its disposal methods create numerous environmental problems.'5 Most coastal production plants using the sulfate process dump large amounts of sulfuric acid into the North Sea or connecting waterways.16 Although the

Environmental Protection Technology of Titanium Dioxide ...
Environmental Protection Technology of Titanium Dioxide ...

A large amount of titanium gypsum industrial sludge is produced after the first wash waste acid and the second wash water are neutralized by quicklime. The main component of the sludge is CaSO4﹒2H2O, which is usually 70~80% in grade, acidic or neutral, because it contains a lot of iron,which called red gypsum or yellow gypsum.

Titanium Metals Corporation
Titanium Metals Corporation

notably, hydrofluoric ,acid,. ,Titanium, is capable of healing this film almost ... paper ,industry, for many years with no evidence of corrosion.(5) ,Titanium, is used ... ,waste water, recovery. Chlorides ,Titanium, has excellent resistance to corrosion by neutral chloride solutions

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