Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 513525609655

oil gas field fracturing flow-back fluids treatment techniques examples

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.

Certificate of Honor

Get in touch with us

We will confidentially process your data and will not pass it on to a third party.

oil gas field fracturing flow-back fluids treatment techniques examples
Chemical Conditioning - Wastewater Sludge - Climate Policy ...
Chemical Conditioning - Wastewater Sludge - Climate Policy ...

18/4/2021, · The dosage of ,lime, for conditioning sludge for dewatering can be determined by the ,equation," , B -| R1/2 + (B + 0.001 A) (3.3) where. R = adjusted value of the specific resistance (R = r x 10-11, where r is the specific resistance of the sludge, m/kg) B = sludge moisture, % 0 10 20 30 40 50 60 70 80 90 100 Moisture of sludge, %

Quantum Chemical Modeling of the Effects of Hydrated Lime ...
Quantum Chemical Modeling of the Effects of Hydrated Lime ...

Values as high as ΔGdissoc = +49.42 kcal/mol are reported for ,hydrated lime, with water as the surrounding solvent. In contrast, analogues of calcite (ΔGdissoc = +15.84 kcal/mol) and quartz (ΔGdissoc = +4.76 kcal/mol) are unable to chemically react as strongly as ,hydrated lime, in the presence of water.

Wetland Use in Acid Mine Drainage Remediation
Wetland Use in Acid Mine Drainage Remediation

20/11/2005, · of ,lime, into the system (see figure 2 for two examples of ,lime, addition). The addition of ,lime, (calcium carbonate) raises the pH of the ,wastewater, by reacting with hydronion ions (Equations 12 & 13). ,Lime, also adds alkalinity to the water by producing bicarbonate ions (Costello 2003, Younger et al., 2002). One option is to use an anoxic limestone

(PDF) Dry Absorption of HCL and SO 2 with Hydrated Lime ...
(PDF) Dry Absorption of HCL and SO 2 with Hydrated Lime ...

At 120 °C, an increase in relative humidity from 0% to 19% increased HCl removal and sorbent utilization. At 19% relative humidity (RH), the final loading of ,hydrated lime, was 1.64 mol of HCl/mol of Ca2+. From 250 to 1000 ppm HCl, HCl removal was first order in HCl concentration.

Chat Online Inquiry Email

Business cooperation

+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City