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supercritical fluid extraction ppt

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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supercritical fluid extraction ppt
API-CATALOGO-2004
API-CATALOGO-2004

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US7128169B2 - Method for the removal and recovery of the ...
US7128169B2 - Method for the removal and recovery of the ...

Method for the removal and recovery of the oily component from ,cuttings, coming from the ,drilling, of oil wells by treatment of the ,cuttings, with a solvent, which can be compressed to the liquid state, at a pressure value ranging from 45 to 80 bar and a temperature corresponding to the saturation value.

United States Environmental Protection Agency | US EPA
United States Environmental Protection Agency | US EPA

The Green Technology for the 21st Century: Microporous Ceramics program is illustrated using three examples: an indoor air cleaner for the complete oxidation of volatile organic compounds; an inorganic photoreactor for the size and shape selective synthesis of desired compounds with a minimum of waste; and, finally, an inexpensive, thin film ultra-capacitor which exceeds the U.S. Department of ...

Treatment Of Refining Sludge Patents and Patent ...
Treatment Of Refining Sludge Patents and Patent ...

Abstract: A method of treating a first batch of oil ,sludge, containing entrapped oil residue comprises the steps comprises the steps of bringing into contact the first batch of oil ,sludge, to a liquid composition of an emulsion with or without a carrier, wherein the emulsion comprises an alkylpolyglucoside surfactant in 2 to 40% by weight of total composition; a co-surfactant in 1 to 30% by weight of total composition …

Api Publication Catalog [vnd5vwqdgwlx]
Api Publication Catalog [vnd5vwqdgwlx]

Table 23B—Generalized ,Products,, Correction of Observed Relative Density to Relative Density at 60/60°F. Table 24B—Generalized ,Products,, Correction of Volume to 60°F Against Relative Density 60/60°F. Product Number: H27060 Price: $44.00 Chapter 11.1, Volume VI, August 1980, Reaffirmed, March 1997 (ANSI/ ASTM D 1250)(IP 200)(API Std 2540)

US4836302A - Apparatus and method for removing and ...
US4836302A - Apparatus and method for removing and ...

Method and apparatus for removing oil-based ,drilling, mud from drill ,cuttings, in order to prepare the drill ,cuttings, for an environmentally safe disposal in the sea. A solvent in the range of solvents which may be condensed by ambient seawater and vaporized by heated internal combustion engine coolant is …

Petroleum sludge treatment and disposal: A review
Petroleum sludge treatment and disposal: A review

Various methods used in the treatment and disposal of petroleum ,sludge, such as incineration, stabilization/solidification, oxidation, and bio-degradation are explained fully and other techniques utilized in oil recovery from petroleum ,sludge, such as solvent ,extraction,, centrifugation, surfactant EOR, freeze/thaw, pyrolysis, microwave irradiation, electro-kinetic method, ultrasonic irradiation and froth …

Oxidation of oily sludge in supercritical water | Request PDF
Oxidation of oily sludge in supercritical water | Request PDF

The oxidation of oily ,sludge, in ,supercritical, water is performed in a batch reactor at reaction temperatures between 663 and 723 K, the reaction times between 1 and …

Industrial Crops And Uses [134wrr7ydzn7]
Industrial Crops And Uses [134wrr7ydzn7]

Plants, because of their potential to yield a wide range of ,products,, their renewable nature and their positive environmental impacts, are destined to play a key role in this new industrial economy. These ,products, will include liquid fuels, chemicals, lubricants, plastics, paints, building materials, insecticides and pharmaceuticals, to name a few.

ASTM International - Standards Worldwide
ASTM International - Standards Worldwide

In the past, the identification of these ,products, in test methods, publications, customs declarations, etc. has been primarily limited to individual supplier's trade names which often create confusion and ambiguity. Although several of the ,products, are included in the Colour Index, this compilation is incomplete and, in some instances, inaccurate.

Petroleum sludge treatment and disposal: A review
Petroleum sludge treatment and disposal: A review

In oxidation process reactive agents are introduced into the oily ,sludge, and the organic compound in the oily ,sludge, will be oxidized to carbon dioxide and water or into non-hazardous materials . Various oxidation reagent has been used in this process for oily ,sludge, treatment such as Fenton’s reagent, hypochlorite, ozone, ultrasonic irradiation, permanganate, and persulfate.

Recovery of impregnated hydrocarbon in drill cuttings ...
Recovery of impregnated hydrocarbon in drill cuttings ...

The hydrocarbons in the drill cuttings were extracted by a supercritical extraction process using laboratory-scale equipment of the brand, Supercritical, Fluid Technologies, Inc. Model SFT - 150. The uncertainties for the pressure and temperature measurements were 0.6 psi and 0.3 °C, respectively.

STANDARDS SAFETY EVENTS - spotidoc.com
STANDARDS SAFETY EVENTS - spotidoc.com

STANDARDS SAFETY EVENTS, TRAINING STATISTICS ENERGY FLOWS WITH API SM ONSHORE. OFFSHORE. EVERY SHORE. Certification | Training | Events | Standards | Statistics ...

Agenda - The Abu Dhabi International Petroleum Exhibition ...
Agenda - The Abu Dhabi International Petroleum Exhibition ...

Feasibility Analysis and Field Application of Waste Oily ,Sludge, Resource Utilization Technology in Oilfield Y. Wang, S. Wang, R. Li, H. Wang, Petrochina Liaohe Oilfield Company 14:00 - 15:30 070 OFFSHORE AND MARINE: Offshore ,Drilling, and Completion Challenges Offshore & Marine Theatre

(PDF) Review on oily sludge treatment technology
(PDF) Review on oily sludge treatment technology

Oily ,sludge, is a stable emulsifying dispersion system co mposed of water, solid, petroleum. hydrocarbons (PHCs) and metal [ 3].Total petroleum hydrocarbon (T PH)content in oily ,sludge, is 15-50% ...

Recent development in the treatment of oily sludge from ...
Recent development in the treatment of oily sludge from ...

15/10/2013, · Elektorowicz and Muslat combined solvent ,extraction, with ion exchange textile process to remove heavy metals in oily ,sludge,, and their results indicated that the cadmium, zinc, nickel, iron and copper were removed by 99%, 96%, 94%, 92% and 89%, respectively, when the oily ,sludge, was first extracted by acetone and then processed by an ion exchange textile.

Handbook of industrial chemistry and biotechnology [13th ...
Handbook of industrial chemistry and biotechnology [13th ...

Despite its dirty name, ,drilling, mud is a designed blend of fluids, solids, and chemicals. It cools the drill bit and brings rock ,cuttings, back to the surface. The ,cuttings, are removed in shakers, and the fluid goes back to the mud pit, from which it is recycled.

Stanford University
Stanford University

UNK the , . of and in " a to was is ) ( for as on by he with 's that at from his it an were are which this also be has or : had first one their its new after but who not they have – ; her she ' two been other when there all % during into school time may years more most only over city some world would where later up such used many can state about national out known university united then made ...

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