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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 well fracturing flow-back fluids separation definition economics
Talking about Technical Measures for Treatment of Titanium ...
Talking about Technical Measures for Treatment of Titanium ...

The ,sulfuric acid, method produces ,titanium, dioxide. The ,wastewater, mainly comes from floor washing, equipment washing and ,acid, hydrolysis, calcining tail gas flushing water. The ,wastewater, discharge, water quality and sulfur content in ilmenite, the number of times of washing in the process, and the operation management level are Certain relationship.

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

Titanium, dioxide production includes two production methods, ,sulfuric acid,, and chlorination. For two different production methods, JIUWU has designed different membrane processes. 1. ,Titanium, white waste ,acid, treatment process for ,sulfuric acid, method. 2. ,Titanium, dioxide second washing water treatment process for ,sulfuric acid, method. 3.

Titanium Dioxide Wastewater Treatment Technology ...
Titanium Dioxide Wastewater Treatment Technology ...

Titanium, Dioxide ,Wastewater, Treatment Technology Innovation Will Lead The ,Industry, Into A New Era,,industry, news. Tel: +86-917-3373378; Phone: +8615091587124; ... "production ,industry, is facing environmental test and production process emissions of large quantities of waste sulfuric ,acid,, acidic waste ,water,, waste residue and waste gas, ...

Wastewater Treatment for the Industrial Metal Finishing ...
Wastewater Treatment for the Industrial Metal Finishing ...

23/10/2020, · ,Wastewater, with a high pH is generally neutralized with sulfuric ,acid, (H 2 SO 4), hydrochloric ,acid, (HCl), or carbon dioxide (CO 2). The most common chemicals used are H 2 SO 4 and NaOH. Neutralization can be accomplished by batch treatment or continuous flow processes.

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

It is reported that the wastewater discharged from the production of titanium dioxide will contain substances such as sulfate and ferrous sulfate. The reporter learned that there is only one titanium dioxide company near Dasha River. Its capacity is mainly …

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

China is a major producer of, titanium, dioxide, with an annual production of about 3 million tons of, titanium, dioxide, of which, sulfuric acid, method, titanium, dioxide accounts for 95% of the total output. In the production process of, sulfuric acid, method, in order to wash ferrous ions, a variety of, waste acid, and, waste water, will be produced, mainly ...

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

It is reported that the ,wastewater, discharged from the production of ,titanium, dioxide will contain substances such as sulfate and ferrous sulfate. The reporter learned that there is only one ,titanium, dioxide company near Dasha River. Its capacity is mainly to produce ,titanium, dioxide by the sulfuric ,acid, …

Titanium White Sulfuric Acid Concentration by Direct ...
Titanium White Sulfuric Acid Concentration by Direct ...

In the production of titanium dioxide by a sulphuric acid process, 5-8 tons of waste sulfuric acid containing 19%~23% of sulfuric acid will be produced per ton of titanium dioxide.

METHOD FOR PURIFICATION OF SPENT SULFURIC ACID FROM ...
METHOD FOR PURIFICATION OF SPENT SULFURIC ACID FROM ...

A method of purifying waste sulfuric acid from a titanium dioxide production process, the method comprising: contacting a waste sulfuric acid solution having an initial titanium ion concentration of up to about 20,000 ppm Ti 4+ ions with an acidic precipitant to form a first reactant mixture; adding a first volume of water to the first reactant mixture to form a second reactant mixture; heating the second …

Wastewater Treatment for the Industrial Metal Finishing ...
Wastewater Treatment for the Industrial Metal Finishing ...

Wastewater, with a high pH is generally neutralized with ,sulfuric acid, (H 2 SO 4), hydrochloric ,acid, (HCl), or carbon dioxide (CO 2). The most common chemicals used are H 2 SO 4 and NaOH. Neutralization can be accomplished by batch treatment or continuous flow processes.

Treatment of titanium white waste acid using ceramic ...
Treatment of titanium white waste acid using ceramic ...

The acidic, wastewater, discharged from rare earth refining, metal refining, steel pickling, titanium production, and other industries, con- tains, a large amount of sulfuric acid and multiple toxic ...

The Separation and Concentration of Titanium(IV) from ...
The Separation and Concentration of Titanium(IV) from ...

This paper presents research on separating and concentrating ,titanium,(IV) from aqueous ,sulfuric acid, solution, using trioctylamine (TOA) as extractant and kerosene as a diluent. We investigated the effects of reaction time, temperature, ,sulfuric acid, concentration, organic/aqueous phase ratio, TOA concentration, and ,titanium, concentration on the removal efficiency of ,titanium,(IV).

Treatment of titanium white waste acid using ceramic ...
Treatment of titanium white waste acid using ceramic ...

The acidic wastewater discharged from rare earth refining, metal refining, steel pickling, titanium production, and other industries con- tains a large amount of sulfuric acid and multiple toxic ...

US5282977A - Separation of heavy metals from waste water ...
US5282977A - Separation of heavy metals from waste water ...

A waste water, which accrues in the washing of, titanium dioxide hydrate, in a Moore filtering apparatus contains, for instance, 1.7 g sulfuric acid/liter and the following metal ions (all per...

Titanium White Sulfuric Acid Concentration by Direct ...
Titanium White Sulfuric Acid Concentration by Direct ...

In the production of ,titanium, dioxide by a sulphuric ,acid, process, 5-8 tons of waste sulfuric ,acid, containing 19%~23% of sulfuric ,acid, will be produced per ton of ,titanium, dioxide.

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