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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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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 ...

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

Selective ,oxidation, of 5-formyloxymethylfurfural to 2, 5-furandicarboxylic acid with Ru/C in ,water solution, Si Z, Zhang X, Zuo M, Wang T, Sun Y, Tang X, Zeng X, Lin L : No 2. 231-239: Selection of efficient absorbent for CO2 capture from gases containing low CO2 Kumar S, Mondal MK : No 2. 240-248

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

Chlordecone - POPs
Chlordecone - POPs

Methods for the clean-up of sites contaminated with Lindane include: a) Hazardous waste incinerators and rotary kilns with Gas Phase Chemical Reduction (GPCR), b) ,Base,-catalyzed decomposition, c) Sodium dispersion (alkali metal reduction), d) Subcritical ,water oxidation,, e) ,Supercritical water oxidation,, f) Mechanochemical method and g) GeoMelt.

DO NOTCIRCULATE
DO NOTCIRCULATE

The effects of ,water, contami-nation in the solvent are also established. The volubility limit of ,water, in SCF carbon dioxide at 40”Cis approximately 0.5 mass percent. Although com-mercial carbon dioxide contains ,water, at ppm levels, the flow procedure exposes the pluto-nium surface to large amounts of ,water, whose chemical nature is unknown.

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

Selective ,oxidation, of 5-formyloxymethylfurfural to 2, 5-furandicarboxylic acid with Ru/C in ,water solution, Si Z, Zhang X, Zuo M, Wang T, Sun Y, Tang X, Zeng X, Lin L : No 2. 231-239: Selection of efficient absorbent for CO2 capture from gases containing low CO2 Kumar S, Mondal MK : No 2. 240-248

DO NOTCIRCULATE
DO NOTCIRCULATE

The effects of ,water, contami-nation in the solvent are also established. The volubility limit of ,water, in SCF carbon dioxide at 40”Cis approximately 0.5 mass percent. Although com-mercial carbon dioxide contains ,water, at ppm levels, the flow procedure exposes the pluto-nium surface to large amounts of ,water, whose chemical nature is unknown.

100-02-7 | MFCD00007331 | 4-Nitrophenol
100-02-7 | MFCD00007331 | 4-Nitrophenol

4-Nitrophenol,. CAS Number: 100-02-7. Catalog Number: AA00003A. MDL Number: ,MFCD00007331,. Molecular ,Formula,: C6H5NO3. Molecular Weight: 139.1088. AA Blocks.

(PDF) PCBs 10 1007 s11356 013 1926 0 | Alfons Buekens ...
(PDF) PCBs 10 1007 s11356 013 1926 0 | Alfons Buekens ...

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 catalytic hy- …

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

Dissolution, precipitation and ageing of such ash was used to create a catalyst for methylene blue degradation 110 containing 2 wt% Si and 1 wt% Al on iron oxide (74 wt% goethite, α-FeOOH) which was active for the Fenton-like dye ,oxidation,. An aqueous ,solution, of 1.0 g L −1 Si–Al/α-FeOOH catalyst gave 100% conversion of a 20 mg L −1 methylene blue ,solution, in only 60 min with H 2 O 2 under neutral or …

100-02-7 | MFCD00007331 | 4-Nitrophenol
100-02-7 | MFCD00007331 | 4-Nitrophenol

4-Nitrophenol,. CAS Number: 100-02-7. Catalog Number: AA00003A. MDL Number: ,MFCD00007331,. Molecular ,Formula,: C6H5NO3. Molecular Weight: 139.1088. AA Blocks.

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

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 ...

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