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RSD pipe-jacking slurry treatment equipment

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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RSD pipe-jacking slurry treatment equipment
supercritical water oxidation (SCWO) - Allie: Abbreviation ...
supercritical water oxidation (SCWO) - Allie: Abbreviation ...

Continuous ,supercritical, water oxidation ,treatment, of ,oil,-based drill cuttings using municipal sewage sludge as diluent. AC, MSS, OBDC: 11 : 2019: Equation of state and thermodynamic properties for mixtures of H 2 O , O 2 , N 2 , and ,CO 2, from ambient up to 1000 K and 280 MPa. EOS: 12 : 2019: Hydrothermal Ethanol Flames in Co-Flow Jets.---13 : 2019

ACS Applied Materials & Interfaces | Vol 13 No 2
ACS Applied Materials & Interfaces | Vol 13 No 2

Rapid Exciton Migration and Amplified Funneling Effects of Multi-Porphyrin Arrays in a Re(I)/Porphyrinic MOF Hybrid for Photocatalytic ,CO 2, Reduction. Sunghan Choi, Won-Jo Jung, Kyutai Park, So-Yeon Kim, Jin-Ook Baeg, Chul Hoon Kim*, Ho-Jin Son*, Chyongjin Pac, and ; Sang Ook Kang*

Simple Vacuum Distillation of Vetiver Oil from ...
Simple Vacuum Distillation of Vetiver Oil from ...

supercritical CO 2 with ethanol as co-solvent. They found that pressure and ethanol concentration linearly affected oil yield but, in contrary, temperature in the range of 40 to 50 oC did not influence oil yield. It was found also that supercritical fluid extraction did not extract the metals in the vetiver roots giving an advantage for strict

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

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

Hintermair U, Francio G, Leitner W (2013) A fully integrated continuous-flow system for asymmetric catalysis: enantioselective hydrogenation with supported ionic liquid phase catalysts using ,supercritical CO 2, as the mobile phase. Chem Eur J 19:4538–4547 CrossRef Google Scholar

Improving the Performance of Supercritical CO2 in Next ...
Improving the Performance of Supercritical CO2 in Next ...

“A single compressor for a 100-megawatt CSP system can run $7 to 20 million—so there’s a real opportunity for design innovation to support alternative energy by getting as much cost out as possible. This is where our core competency of ,oil,-free bearings was a great fit because ,oil, is reactive with s-,CO2,, and causes corrosion.

Applications of green solvents in extraction of
Applications of green solvents in extraction of

Supercritical, carbon dioxide (scCO 2) is the most commonly used solvent in ,supercritical fluid, extraction. scCO 2 solvent has highly desirable properties such as non-toxicity, non-flammability, non-explosiveness, low cost, readily availability and ease of removal from the extracted materials [14]. Moreover, ,CO 2, has a low critical temperature ...

supercritical water oxidation (SCWO) - Allie: Abbreviation ...
supercritical water oxidation (SCWO) - Allie: Abbreviation ...

Complete oxidation of organic waste under mild ,supercritical, water oxidation by combining effluent recirculation and membrane filtration.---4 : 2020: Continuous ,supercritical, water oxidation ,treatment, of ,oil,-based drill cuttings using municipal sewage sludge as diluent. AC, MSS, OBDC: 5 : 2020

Inclusion complexes obtained using co 2 in supercritical ...
Inclusion complexes obtained using co 2 in supercritical ...

The present invention relates to a method for producing soluble compounds include using the technology of dense ,fluid, under pressure, in particular ,CO 2,.. The number of active substances of interest in the pharmaceutical field, are poorly soluble or insoluble in water and, therefore, in biological fluids.

ACS Applied Materials & Interfaces | Vol 13 No 7
ACS Applied Materials & Interfaces | Vol 13 No 7

Enhancing ,CO 2, Catalytic Adsorption on an Fe Nanoparticle-Decorated LaSrFeO 4 + δ Cathode for ,CO 2, Electrolysis. Changyang Liu, Shuting Li, Jianquan Gao, Liuzhen Bian*, Yunting Hou, Lijun Wang, Jun Peng, Jinxiao Bao, Xiwen Song, and ; Shengli An*

Mercury (element) - Wikipedia
Mercury (element) - Wikipedia

Mercury, is a chemical element with the symbol Hg and atomic number 80. It is commonly known as quicksilver and was formerly named hydrargyrum (/ h aɪ ˈ d r ɑːr dʒ ər ə m / hy-DRAR-jər-əm). A heavy, silvery d-block element, ,mercury, is the only metallic element that is liquid at standard conditions for temperature and pressure; the only other element that is liquid under these ...

Nuclear power debate - Wikipedia
Nuclear power debate - Wikipedia

The ,nuclear power debate, is a long-running controversy about the risks and benefits of using nuclear reactors to generate electricity for civilian purposes. The debate about nuclear power peaked during the 1970s and 1980s, as more and more reactors were built and came online, and "reached an intensity unprecedented in the history of technology controversies" in some countries.

Contaminated Drill Cuttings and Their Treatment ...
Contaminated Drill Cuttings and Their Treatment ...

Supercritical fluid, technology is a favorable method for ,treatment, of ,oil,-contaminated drill cuttings. ,Supercritical, fluids have several desirable properties that make them attractive for certain separation processes, e.g. the product is not contaminated with residual solvent [2-3].

Improving the Performance of Supercritical CO2 in Next ...
Improving the Performance of Supercritical CO2 in Next ...

“A single compressor for a 100-megawatt CSP system can run $7 to 20 million—so there’s a real opportunity for design innovation to support alternative energy by getting as much cost out as possible. This is where our core competency of ,oil,-free bearings was a great fit because ,oil, is reactive with s-,CO2,, and causes corrosion.

Extraction of Astaxantine and Phycocyanine from Microalgae ...
Extraction of Astaxantine and Phycocyanine from Microalgae ...

Astaxantine from the microalga Haematococcus pluvialis and phycocyanine from the microalga Spirulina maxima have been obtained by ,supercritical, extraction using carbon dioxide. Prior to extraction, the samples of microalgae were crushed by ,cutting, mills (coffee mill) and then manually ground with dry ice (solid carbon dioxide).

Feasibility of Metalworking Fluids Delivered in ...
Feasibility of Metalworking Fluids Delivered in ...

MWF systems. In the proposed process, an ,oil,-in-,CO2, dispersion is sprayed out of a nozzle at high speed and pressure to deliver ,oil, and form dry ice near to the ,cutting, zone. The rapid expansion of the ,CO2, leads to cooling at cryogenic temperatures, and the combination of high pressure and low surface tension provides access to interstitial

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