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shale gas oil base cutting supercritical co2 fluid treatment process

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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shale gas oil base cutting supercritical co2 fluid treatment process
Processes | Free Full-Text | Thermal Biomass Conversion: A ...
Processes | Free Full-Text | Thermal Biomass Conversion: A ...

Supercritical water, is a very effective oxidizer in SCWO (,Supercritical Water Oxidation,). It is able to decompose and, thus, neutralize durable and usually very toxic organic compounds present in sewage and waste, such as PAHs (polycyclic aromatic hydrocarbons), pesticides, PCBs (polychlorinated biphenyls), dioxins, insecticides and chloroorganic compounds (HCH, CCl 4 , DDT, HCBD).

US Patent Application for PROCESS FOR SUPERCRITICAL OR ...
US Patent Application for PROCESS FOR SUPERCRITICAL OR ...

The invention concerns a process for treating lignocellulosic material, preferably wood, comprising the following successive steps: (1) extracting lignin by a fluid in ,supercritical, or subcritical phase to extract 40 to 85% by weight % of the lignin of the initial material; (2) filling by a filling compound, preferably in the presence of a fluid in ,supercritical, or subcritical phase; and (3 ...

Polymer production at supercritical conditions
Polymer production at supercritical conditions

Process to polymerize olefins comprising contacting, in a polymerization system, olefins having three or more carbon atoms with a catalyst compound, activator, optionally comonome

The Korean Journal of Chemical Engineering
The Korean Journal of Chemical Engineering

Superhydrophobic and superoleophilic nickel foam for ,oil,/,water, separation Eum KY, Phiri I, Kim JW, Choi WS, Ko JM, Jung HS : No 8. 1321-1327: Selective separation of copper and zinc and regeneration of …

Industrial Wastewater Management Treatment and Disposal ...
Industrial Wastewater Management Treatment and Disposal ...

Treatment, works ,Treatment, works treating domestic wastewater or any other wastewater sludge or wastewater ,treatment, device or system, used in the storage, ,treatment,, recycling, and reclamation of municipal or domestic wastewater, including land dedicated to the disposal of sludge, that are located within the confines of the facility, with a design flow of 4 164 m3/d (1.0 mgd) or more, or required to …

IOP Conference Series: Earth and Environmental Science ...
IOP Conference Series: Earth and Environmental Science ...

In this experiment, under the conditions of temperature 280~360°C, pressure 6.9~ 20.3MPa and reaction time 5~30min, using Zn 1.2 PW 12 O 40 as catalyst and hydrogen peroxide as oxygen source, the kinetics of ,supercritical water, catalytic ,oxidation, of 4,4 '-dibromobiphenyl was studied.

Corrosion characteristics of alloy 800 in the presence of ...
Corrosion characteristics of alloy 800 in the presence of ...

The material selection for ,Supercritical Water,-Cooled Reactor is quite challenging as the operating temperature and pressure is fairly high and the assessment of the interaction between material and the environment is not well known. One of the potential alloys to be used in the cooling system of the reactor is Alloy 800 and this work is focused on the evaluation of the electrochemical ...

(PDF) Advanced Physicochemical Treatment Technologies ...
(PDF) Advanced Physicochemical Treatment Technologies ...

34 Full PDFs related to this paper. READ PAPER. Advanced Physicochemical ,Treatment, Technologies

Four Levels of Clean Low Cost Underexplored Water Tech ...
Four Levels of Clean Low Cost Underexplored Water Tech ...

15/6/2016, · 6‘Ozone: continued 3 -->cont: WM Accepted effects: J(AOP:Advanced ,Oxidation, Process waste ,water treatment, etc): organic mater is decomposed instead of absorbtion type process like filtering ...

Some technical issues in managing PCBs Environmental ...
Some technical issues in managing PCBs Environmental ...

Oshita et al. (2010) utilised liquefied dimethyl ether (DME) to extract PCBs and ,water, simultaneously from river Chemical ,oxidation, or reduction methods, such as sub- and sediments; at a pressure of 0.3–0.8 MPa some 99 % of PCBs and ,supercritical water oxidation,, molten salt ,oxidation,, ,base, 97 % of ,water, were extracted and DME was easily separated and catalysed dechlorination (BCD), thermal and …

10.1016/j.envint.2007.07.009 | DeepDyve
10.1016/j.envint.2007.07.009 | DeepDyve

It was suggested that the process is superior to purely thermal ,treatment, at the same temperature and the regenerated fly ashes can be used in the cement industries ( Ma and Brown, 1997 ).

3.2.6
,Supercritical water oxidation, (SCWO)
A waste ,treatment, process using ,supercritical water,, which exists as a phase above the critical temperature (647.3 K) and critical pressure (22.12 MPa) has …

Catalytic applications of waste derived materials ...
Catalytic applications of waste derived materials ...

Cu-doped TiO 2 has received particular attention. 146–149 A Cu 2 O/TiO 2 catalyst was prepared by Xiu et al. from waste printed circuit boards. 143 The electronic equipment waste was subjected to ,supercritical water oxidation, and then processed in an electrokinetic system with a TiO 2 P25 suspension as the catholyte (the electrolyte on the cathode side of the electrochemical cell), resulting ...

1 AQUEOUS SUSPENSION OF NANOSCALE DRUG PARTICLES …
1 AQUEOUS SUSPENSION OF NANOSCALE DRUG PARTICLES …

It comprises (i) ,oxidation, in a liquid aqueous environment in the temperature range from T = 100–374 °C, known as WAO, since in most cases, air is used as ,oxidation, agent; (ii) ,oxidation, in ,supercritical water,, known as SCWO at temperatures above the critical temperature of ,water, in the range of up to about T = 550 °C; and (iii) the ,oxidation, of organic compounds in ,water, in the so-called ...

SUPERCRITICAL FLUID RECOVERY AND REFINING OF …
SUPERCRITICAL FLUID RECOVERY AND REFINING OF …

A plume of combined gases are infused into hydrocarbon-bearing formations, “inert” as the major gas and “reactive” as the minor gas, where the minor gas reacts with hydrocarbons to fully saturate hydrocarbons with ,supercritical, fluid, which migrate hydrocarbons out of formations, even at great distances from the regulated fuel cell source.

Catalytic applications of waste derived materials ...
Catalytic applications of waste derived materials ...

Cu-doped TiO 2 has received particular attention. 146–149 A Cu 2 O/TiO 2 catalyst was prepared by Xiu et al. from waste printed circuit boards. 143 The electronic equipment waste was subjected to ,supercritical water oxidation, and then processed in an electrokinetic system with a TiO 2 P25 suspension as the catholyte (the electrolyte on the cathode side of the electrochemical cell), resulting …

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