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Neutralization of acid industrial wastewater

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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Neutralization of acid industrial wastewater
ACS Omega | Vol 6 No 1
ACS Omega | Vol 6 No 1

The reasons for the difference between the viscosity of heavy oil emulsions in formation pores ,medium, and the viscosity measured by laboratory rheometer were analyzed. Then, experiments have confirmed the shortcomings of the current screening and evaluation method of emulsified viscosity reducer.

search.spe.org
search.spe.org

fracturing fluid, (13.9) Pennsylvania (12.4) fracture (10.4) spe annual technical conference (10.3) ... SPE Disciplines > Well Completion > Hydraulic ,Fracturing, (1.0) SPE Disciplines > Reservoir Description and Dynamics (1.0) SPE Disciplines > Well Completion ... ,flowback, water (21.1) produced water discharge (21.1) unconventional resource ...

OSTI.GOV
OSTI.GOV

1/5/2018, · Hybridoma technology. USDA-ARS?s Scientific Manuscript database. The generation of hybridoma cell lines by the fusion of splenocytes from immunized mice with immortal myeloma cell

cen20120716-dl | Hydraulic Fracturing | Pharmaceutical
cen20120716-dl | Hydraulic Fracturing | Pharmaceutical

16/7/2012, · The impact of hydraulic ,fracturing, (fracking) in Marcellus Shale on the quality of environmental waters is being investigated by the U.S. EPA and many state agencies. Public outcry over preservation of water quality has led to the drafting of legislation that specifies fracking discharge requirements, as well as requires drillers to disclose drilling fluids and test ,flowback, waters.

cen20120716-dl | Hydraulic Fracturing | Pharmaceutical
cen20120716-dl | Hydraulic Fracturing | Pharmaceutical

16/7/2012, · The impact of hydraulic ,fracturing, (fracking) in Marcellus Shale on the quality of environmental waters is being investigated by the U.S. EPA and many state agencies. Public outcry over preservation of water quality has led to the drafting of legislation that specifies fracking discharge requirements, as well as requires drillers to disclose drilling fluids and test ,flowback, waters.

Microfluidics for Porous Systems: Fabrication Microscopy ...
Microfluidics for Porous Systems: Fabrication Microscopy ...

No matter how sophisticated the structures are and on what length scale the pore sizes are, ,fluid, displacement in porous media can be visualized, captured, mimicked and optimized using microfluidics. Visualizing transport processes is fundamental to our understanding of complex hydrogeological systems, petroleum production, medical science applications and other engineering applications.

Analytical Chemistry | Vol 90 No 8
Analytical Chemistry | Vol 90 No 8

Cu-Catalyzed Oxidative Dual Arylation of Active Alkenes: ,Preparation, of Cyanoarylated Oxindoles through Denitrogenation of 3-Aminoindazoles; Intramolecular Cyclization for Stimuli-Controlled Depolymerization of Polycaprolactone Particles Leading to Disassembly and Payload Release

Biocides in Hydraulic Fracturing Fluids: A Critical Review ...
Biocides in Hydraulic Fracturing Fluids: A Critical Review ...

Biocides in Hydraulic ,Fracturing, Fluids: A Critical Review of Their Usage, Mobility, Degradation, and Toxicity

Biocides in Hydraulic Fracturing Fluids: A Critical Review ...
Biocides in Hydraulic Fracturing Fluids: A Critical Review ...

Biocides in Hydraulic ,Fracturing, Fluids: A Critical Review of Their Usage, Mobility, Degradation, and Toxicity

OSTI.GOV
OSTI.GOV

1/5/2018, · Hybridoma technology. USDA-ARS?s Scientific Manuscript database. The generation of hybridoma cell lines by the fusion of splenocytes from immunized mice with immortal myeloma cell

Subject:
Subject: "betaine" - PubAg Search Results

Compared with the traditional water-based ,fracturing fluid,, the water-based clean ,fracturing fluid, had the advantages of low friction, easy ,flowback, and no residue. A kind of erucic amide propyl betaine (EAPB) was synthesized by using erucic acid and N, N-dimethyl-1,3-propanediamine as raw materials, and a clean ,fracturing fluid, was furtherly constructed by combining EAPB with organic acid.

Subject:
Subject: "betaine" - PubAg Search Results

Compared with the traditional water-based ,fracturing fluid,, the water-based clean ,fracturing fluid, had the advantages of low friction, easy ,flowback, and no residue. A kind of erucic amide propyl betaine (EAPB) was synthesized by using erucic acid and N, N-dimethyl-1,3-propanediamine as raw materials, and a clean ,fracturing fluid, was furtherly constructed by combining EAPB with organic acid.

ACS Omega | Vol 6 No 1
ACS Omega | Vol 6 No 1

The reasons for the difference between the viscosity of heavy oil emulsions in formation pores ,medium, and the viscosity measured by laboratory rheometer were analyzed. Then, experiments have confirmed the shortcomings of the current screening and evaluation method of emulsified viscosity reducer.

Analytical Chemistry | Vol 90 No 8
Analytical Chemistry | Vol 90 No 8

Cu-Catalyzed Oxidative Dual Arylation of Active Alkenes: ,Preparation, of Cyanoarylated Oxindoles through Denitrogenation of 3-Aminoindazoles; Intramolecular Cyclization for Stimuli-Controlled Depolymerization of Polycaprolactone Particles Leading to Disassembly and Payload Release

Scientific Review of Hydraulic Fracturing by Adam Reaburn ...
Scientific Review of Hydraulic Fracturing by Adam Reaburn ...

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