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RSD supercritical CO_2 fluid treatment oily sludge and drilling cuttings

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 supercritical CO_2 fluid treatment oily sludge and drilling cuttings
Impact of Oily Materials on Activated Sludge Systems
Impact of Oily Materials on Activated Sludge Systems

Oily, materials introduced into an activated ,sludge, system are almost immediately absorbed on the biological floe. (Page 57) 2. Excessive amounts ,of oily, materials interfere with the performance of an activated ,sludge, system by lowering the den- sity of the floe to the level where the ,sludge, settling pro- perties are destroyed. (Pages 55-57) 3.

The analysis of formation of polymer‐containing oily ...
The analysis of formation of polymer‐containing oily ...

As a result of these investigations, it may help us to propose hypothesis that the ,sludge, is formed by two steps. First, CPAM reacts with HMPAM and oil droplets, and the water‐insoluble polymer and oil flocs were formed. Then, part of oil flocs adsorb on the surface of the water‐insoluble polymer and sticky ,oily sludge, was formed.

Rheological Properties of Extracted Oil from Sludge
Rheological Properties of Extracted Oil from Sludge

properties such as ,viscosity,, elasticity,…etc. ,of oily sludge,. features. At low shear stress, digested ,sludge, behaves as a linear viscoelastic solid, but shear banding can occur and modify the apparent behaviour. At very high shear stress, the behaviour fits well to the Bingham model. Finally, the rheological behaviour of

OILY RESIDUES (SLUDGE) - Environment policy
OILY RESIDUES (SLUDGE) - Environment policy

Nowadays the quantity of resources treatment for the ,oily sludge, is daily increasing but still the complex composition, heavy metals, solid parties and high ,viscosity, make the water purification process more difficult. There are different methods of dealing with the oil waste with the help of ,sludge, …

Sludge discharge from ships - planning preparation ...
Sludge discharge from ships - planning preparation ...

Ship generated ,sludge, are the residue from any oil separation process which is usually a mixture of water, solid material and high ,viscosity, oil. ,Sludge, oil thus results from the fuel or lubricating oil separators, waste lubricating oil from the main or auxiliary machinery, or waste oil from bilge water separators, oil filtering equipment or drip trays, (MARPOL).

Waste Oil Sludge Processing and Recovery Solutions
Waste Oil Sludge Processing and Recovery Solutions

Portable location Hiller containerized decanter centrifuge systems: Generally waste oil treatment plant and system layouts: Waste oil systems vary depending on the unique source and make-up of the raw product and the customer's requirements regarding quality of the products after processing. However, a typical processing plant layout for most ,oily, wastes from the petroleum industry will ...

Rheological Properties of Extracted Oil from Sludge
Rheological Properties of Extracted Oil from Sludge

properties such as ,viscosity,, elasticity,…etc. ,of oily sludge,. features. At low shear stress, digested ,sludge, behaves as a linear viscoelastic solid, but shear banding can occur and modify the apparent behaviour. At very high shear stress, the behaviour fits well to the Bingham model. Finally, the rheological behaviour of

Innovative Method for Sludge Oil Extraction and ...
Innovative Method for Sludge Oil Extraction and ...

Oily sludge, collected from oil refinery plant in eastern Egypt. The ,oily sludge, characteristics are listed in Table-1. TABLE-1 ,SLUDGE, CHARACTERISTICS Variable Result Density 0.9514 Specific gravity 0.9505 API gravity 17.37 Kinematic ,viscosity, (cSt) 257.87 Total acid number (mg KOH/g) 00.33 Nitrogen content (wt. %) 00.04 Pour point (°C) 00.00

OILY RESIDUES (SLUDGE) - Environment policy
OILY RESIDUES (SLUDGE) - Environment policy

Nowadays the quantity of resources treatment for the ,oily sludge, is daily increasing but still the complex composition, heavy metals, solid parties and high ,viscosity, make the water purification process more difficult. There are different methods of dealing with the oil waste with the help of ,sludge, …

Oil sludge treatment plant design | LCDRI CN
Oil sludge treatment plant design | LCDRI CN

A wide range of applications: suitable for processing a variety ,of oily, waste, tank bottom ,sludge,, oil ,sludge sludge, oil sands, oil-based cuttings and so on. It can also be used for soil remediation, organochlorine pesticides, polychlorinated biphenyls, furans, pharmaceutical and …

Oily sludge dewatering
Oily sludge dewatering

Oily sludge, usually has an oil content of about 10%-50% and has a high ,viscosity,. When some dehydration equipment is used to dehydrate it, it will cause blockage and adhesion, which will seriously affect the treatment efficiency. 2. Fine particles. The ,oily sludge, has relatively fine particles, relatively serious leakage, and difficult ...

Oily sludge dewatering
Oily sludge dewatering

Oily sludge, usually has an oil content of about 10%-50% and has a high ,viscosity,. When some dehydration equipment is used to dehydrate it, it will cause blockage and adhesion, which will seriously affect the treatment efficiency. 2. Fine particles. The ,oily sludge, has relatively fine particles, relatively serious leakage, and difficult ...

Biological Decomposition of Oil Raw Sludge and Oil Sludge
Biological Decomposition of Oil Raw Sludge and Oil Sludge

Oil raw ,sludge, can be recycled and transformed into eco-friendly substances. The developed methods allow decomposition of ,sludge, that differs according to the following characteristics: ,viscosity,, salinity, nature of mechanical extraneous matter, and heavy metals presence.

Innovative Method for Sludge Oil Extraction and ...
Innovative Method for Sludge Oil Extraction and ...

Oily sludge, collected from oil refinery plant in eastern Egypt. The ,oily sludge, characteristics are listed in Table-1. TABLE-1 ,SLUDGE, CHARACTERISTICS Variable Result Density 0.9514 Specific gravity 0.9505 API gravity 17.37 Kinematic ,viscosity, (cSt) 257.87 Total acid number (mg KOH/g) 00.33 Nitrogen content (wt. %) 00.04 Pour point (°C) 00.00

Waste Oil Sludge Processing and Recovery Solutions
Waste Oil Sludge Processing and Recovery Solutions

Portable location Hiller containerized decanter centrifuge systems: Generally waste oil treatment plant and system layouts: Waste oil systems vary depending on the unique source and make-up of the raw product and the customer's requirements regarding quality of the products after processing. However, a typical processing plant layout for most ,oily, wastes from the petroleum industry will ...

The analysis of formation of polymer‐containing oily ...
The analysis of formation of polymer‐containing oily ...

As a result of these investigations, it may help us to propose hypothesis that the ,sludge, is formed by two steps. First, CPAM reacts with HMPAM and oil droplets, and the water‐insoluble polymer and oil flocs were formed. Then, part of oil flocs adsorb on the surface of the water‐insoluble polymer and sticky ,oily sludge, was formed.

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