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Test fluid and fracturing fluid

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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Test fluid and fracturing fluid
Decomplexation of Electroplating Wastewater in a Higee ...
Decomplexation of Electroplating Wastewater in a Higee ...

four ,titanium, mesh-discs as cathodes and three ,titanium,-based lead dioxide mesh-discs as anodes were controlled by the variable speed motor. Some key operation parameters, such as rotation speed of electrodes, current density and initial pH of ,wastewater,, were investigated during electrolysis. The

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). The results ...

TITANIUM ANODE | TITANIUM METAL
TITANIUM ANODE | TITANIUM METAL

Chlorine anode (tantalum coating titanium electrode): The electrolyte has a high chloride ion content, generally in a hydrochloric acid environment and electrolyzed seawater, and an electrolytic salt water environment. Corresponding to our company’s products are 钌 …

Toward Catalytic Ketonization of Volatile Fatty Acids ...
Toward Catalytic Ketonization of Volatile Fatty Acids ...

KEYWORDS: ketonization, carboxylic acids, ,titanium, dioxide, circular chemistry, fermented ,wastewater, INTRODUCTION ,Wastewater, streams can serve as a feedstock for the production of value-added chemicals, thus simultaneously minimizing the amount of waste and contributing to a circular carbon economy by closing carbon loops. This approach is also

TITANIUM DIOXIDE manufacturer in China - 【HAIFENGXIN™ …
TITANIUM DIOXIDE manufacturer in China - 【HAIFENGXIN™ …

Strive to be a technology-driven titanium dioxide manufacturer The production technology being applied is with titanium slag and ilmenite as the main raw material, waste sulpharic acid is recycled after purification and concentration, meanwhile, tail gas combustion along with sulphuric acid production provide source of heat power to the plant.

Evaluation and comparison the performance of titanium and ...
Evaluation and comparison the performance of titanium and ...

The current treatment methods for textile ,wastewater, are insufficient or ineffective for complex dyes generated from the textile ,industry,. This study evaluated the performances of two novel inorganic coagulants with high cationic charges, namely, ,titanium, tetrachloride (TiCl 4 …

Toward Catalytic Ketonization of Volatile Fatty Acids ...
Toward Catalytic Ketonization of Volatile Fatty Acids ...

KEYWORDS: ketonization, carboxylic acids, ,titanium, dioxide, circular chemistry, fermented ,wastewater, INTRODUCTION ,Wastewater, streams can serve as a feedstock for the production of value-added chemicals, thus simultaneously minimizing the amount of waste and contributing to a circular carbon economy by closing carbon loops. This approach is also

Evaluation and comparison the performance of titanium and ...
Evaluation and comparison the performance of titanium and ...

The current treatment methods for textile ,wastewater, are insufficient or ineffective for complex dyes generated from the textile ,industry,. This study evaluated the performances of two novel inorganic coagulants with high cationic charges, namely, ,titanium, tetrachloride (TiCl …

New trends in removing heavy metals from industrial wastewater
New trends in removing heavy metals from industrial wastewater

1/10/2011, · Industrial ,wastewater, streams containing heavy metals are produced from different industries. Electroplating and metal surface treatment processes generate significant quantities of wastewaters containing heavy metals (such as cadmium, zinc, lead, chromium, nickel, copper, vanadium, platinum, silver, and ,titanium,) from a variety of applications.

New trends in removing heavy metals from industrial wastewater
New trends in removing heavy metals from industrial wastewater

1/10/2011, · Industrial ,wastewater, streams containing heavy metals are produced from different industries. Electroplating and metal surface treatment processes generate significant quantities of wastewaters containing heavy metals (such as cadmium, zinc, lead, chromium, nickel, copper, vanadium, platinum, silver, and ,titanium,) from a variety of applications.

Textile dye wastewater characteristics and constituents of ...
Textile dye wastewater characteristics and constituents of ...

27/11/2018, · The artificial ,wastewater, consisted of glucose, ethanol, sodium acetate, ammonium chloride, potassium dihydrogen phosphate, dipotassium phosphate, calcium chloride dihydrate, magnesium sulphate heptahydrate, ethylenediaminetetraacetic ,acid,, dye mixture (sumifix black EXA, sumifix navy blue EXF and synozol red K-4B) and 1 ml/l of trace element solution.

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). The results ...

New technology makes wastewater from the oilsands industry ...
New technology makes wastewater from the oilsands industry ...

New technology makes ,wastewater, from the oilsands ,industry, safer for fish. ... ,Titanium, dioxide is a common ingredient in many household ... Study identifies bacteria linked to ,acid, produced at ...

TITANIUM ANODE | TITANIUM METAL
TITANIUM ANODE | TITANIUM METAL

Chlorine anode (tantalum coating titanium electrode): The electrolyte has a high chloride ion content, generally in a hydrochloric acid environment and electrolyzed seawater, and an electrolytic salt water environment. Corresponding to our company’s products are 钌 …

Analysis of Wastewater for Metals using ICP-OES
Analysis of Wastewater for Metals using ICP-OES

Two automobile ,industry wastewater, samples (treated and untreated) and one tap water sample were collected and preserved in accordance with the procedure detailed in the method. For the determination of total recoverable analytes in aqueous samples, a 100-mL aliquot from a well mixed, and 2.0 mL (1+1) nitric ,acid, and 1.0 mL of (1+1) hydrochloric

Decomplexation of Electroplating Wastewater in a Higee ...
Decomplexation of Electroplating Wastewater in a Higee ...

four ,titanium, mesh-discs as cathodes and three ,titanium,-based lead dioxide mesh-discs as anodes were controlled by the variable speed motor. Some key operation parameters, such as rotation speed of electrodes, current density and initial pH of ,wastewater,, were investigated during electrolysis. The

Analysis of Wastewater for Metals using ICP-OES
Analysis of Wastewater for Metals using ICP-OES

Two automobile ,industry wastewater, samples (treated and untreated) and one tap water sample were collected and preserved in accordance with the procedure detailed in the method. For the determination of total recoverable analytes in aqueous samples, a 100-mL aliquot from a well mixed, and 2.0 mL (1+1) nitric ,acid, and 1.0 mL of (1+1) hydrochloric

New technology makes wastewater from the oilsands industry ...
New technology makes wastewater from the oilsands industry ...

New technology makes ,wastewater, from the oilsands ,industry, safer for fish. ... ,Titanium, dioxide is a common ingredient in many household ... Study identifies bacteria linked to ,acid, produced at ...

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