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oily cuttings supercritical co_2 fluid treatment products produced derived

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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oily cuttings supercritical co_2 fluid treatment products produced derived
Supercritical Water Oxidation - ScienceDirect
Supercritical Water Oxidation - ScienceDirect

1/1/2018, · Destruction ,methods, based on ,oxidation, of organic matter include biological ,treatment,, incineration, AOP, wet air ,oxidation,, and ,supercritical water oxidation,. Choosing a method to be used depends on the organic content of wastewater. For organic contents up to 1%, biological and AOP treatments are suitable.

Supercritical Treatment Technology for Water Purification ...
Supercritical Treatment Technology for Water Purification ...

Supercritical water oxidation, (SCWO) is an emerging technology for the destruction of hazardous organic waste in which ,oxidation, is carried out in a ,water, medium above the critical point of pure ,water, (374 C/705 more » F, 221 bar/3208 psia) (Tester et al., 1992).

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Read "Metrics for Successful Supercritical Water Oxidation ...

The possibility that the WRS may not keep up with the SCWO reactors or produce sufficient ,water, for the SCWO quench has motivated the procurement of two ,water, demineralization units, each with a capacity of 60 gpm, which will be sufficient for quenching the SCWO in the event that the RO systems fail to generate enough ,water,.14 Hence, the demineralization units should be able to provide sufficient ,water, …

Supercritical water oxidation of oil-based drill cuttings ...
Supercritical water oxidation of oil-based drill cuttings ...

15/6/2017, · Oil-based drill cuttings (OBDC) are a typical hazardous solid waste that arises from drilling operations in oil and gas fields. The supercritical water oxidation (SCWO) of OBDC was comprehensively investigated in a, batch reactor, under the conditions of various oxygen coefficients (OC, 1.5–3.5), temperatures (T, 400–500 °C) and reaction times (t, 0.5–10 min).

Supercritical water oxidation of oil-based drill cuttings ...
Supercritical water oxidation of oil-based drill cuttings ...

In order to enhance the decomposition percentage, ,supercritical, extraction is accompanied by ,oxidation, process ,using, H2O2. ,Using, superheated steam extraction process at 2.3MPa and 225 °C, 78.56% ...

Chemical Reactions in Subcritical and Supercritical Fluids ...
Chemical Reactions in Subcritical and Supercritical Fluids ...

Ibarra RM, Sasaki M, Goto M, Quitain AT, Montes SMG, Aguilar-Garib JA (2015) Carbon fiber recovery ,using water, and benzyl alcohol in subcritical and ,supercritical, conditions for chemical recycling of thermoset composite materials.

US5558783A - Supercritical oxidation reactor - Google Patents
US5558783A - Supercritical oxidation reactor - Google Patents

The supercritical oxidizer-carrier mix is introduced to the reaction zone gradually and uniformly, over a comparatively large area, by forcing it radially inward through the permeable liner and...

Supercritical oxidation reactor - MCGUINNESS; THOMAS G.
Supercritical oxidation reactor - MCGUINNESS; THOMAS G.

Supercritical oxidation, reactors use oxidizer mixtures, typically including ,water,, at ,supercritical, conditions to initiate a redox reaction with a fuel. The use of ,supercritical water, in the oxidizer mix is desirable, as the ,supercritical, state of the mix accelerates the reaction and boosts reaction efficiency, thus minimizing unreduced (and therefore still-harmful) exhaust.

Sub and Supercritical Decontamination of Oil-Based Drill ...
Sub and Supercritical Decontamination of Oil-Based Drill ...

In order to enhance the decomposition percentage, ,supercritical, extraction is accompanied by ,oxidation, process ,using, H 2 O 2. ,Using, superheated steam extraction process at 2.3MPa and 225 °C, 78.56% and 83.09% of total organic carbon were removed from the drill mud sample. In the combined system of ,supercritical, extraction and ,oxidation, with H 2 O

Generalized Kinetic Models for Supercritical Water ...
Generalized Kinetic Models for Supercritical Water ...

The treatment of a pharmaceutical wastewater (PWW) using, the supercritical water oxidation, (SCWO) method was investigated, to improve the degradation of the complex-mixture of organic compounds, ...

Sub and Supercritical Decontamination of Oil-Based Drill ...
Sub and Supercritical Decontamination of Oil-Based Drill ...

In order to enhance the decomposition percentage, ,supercritical, extraction is accompanied by ,oxidation, process ,using, H 2 O 2. ,Using, superheated steam extraction process at 2.3MPa and 225 °C, 78.56% and 83.09% of total organic carbon were removed from the drill mud sample. In the combined system of ,supercritical, extraction and ,oxidation, with H 2 O

Alternate fluid to improve energy efficiency of ...
Alternate fluid to improve energy efficiency of ...

OSTI.GOV Technical Report: Alternate fluid to improve energy efficiency of ,supercritical water oxidation, process

Corrosion Behavior of Alloy Steels in Supercritical Water ...
Corrosion Behavior of Alloy Steels in Supercritical Water ...

Supercritical water oxidation, (SCWO) provides a potential alternative technology for incineration technology to treat high-concentration organic wastewater without secondary pollution. However, there is serious corrosion for materials under the harsh working conditions of high temperature, high pressure, and strong corrosive anions.

ACS Sustainable Chemistry & Engineering | Vol 7 No 4
ACS Sustainable Chemistry & Engineering | Vol 7 No 4

In this study, model PP was converted into ,oil using supercritical water, at 380–500 °C and 23 MPa over a reaction time of 0.5–6 h. Up to 91 wt % of model PP was converted into ,oil, at 425 °C with a 2–4 h reaction time or at 450 °C with a 0.5–1 h reaction time.

Destruction of Chemical Weapons - loostrom.com
Destruction of Chemical Weapons - loostrom.com

Supercritical Water, and Wet Air ,Oxidation, These ,methods,, also called "hydrothermal processing" [16] , refer to oxidative reaction of wastes in ,water, at elevated temperatures. ,Supercritical, reactions occur above the mixture critical point (often around 500 o C and 250 bar) so that the mixture is single phase.

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