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High Pressure Positive Displacement Pump

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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High Pressure Positive Displacement Pump
Improving slurry management: using separation technology
Improving slurry management: using separation technology

slurry, storage space, reduced odour output from the manure material, easier handling and transport of the resultant separated fractions, and reduced potential for localised environmental pollution. ,Slurry, can be separated into solid and liquid fractions through the removal of solid organic or inorganic material from the liquid manure.

(PDF) THEORETICAL BASIS OF SLURRY SHIELD EXCAVATION ...
(PDF) THEORETICAL BASIS OF SLURRY SHIELD EXCAVATION ...

The slurry has two different functions during the tunnelling process. The first function is face support. Through pressurizing the slurry, support pressure can be applied to the ground to compensate for the earth and hydrostatic pressure.

Sewage treatment - Wikipedia
Sewage treatment - Wikipedia

Physical, chemical, and biological processes are used to remove contaminants and produce treated wastewater (or treated effluent) that is safe enough for release into the environment. A by-product of sewage treatment is a semi-solid waste or slurry, called sewage sludge.

(PDF) A new procedure for treatment of oily slurry using ...
(PDF) A new procedure for treatment of oily slurry using ...

The oily slurry was collected from a lubricants plant lo- The treatment proposed consists of removing water from cated in the city of Rio de Janeiro. Table 2 presents the basic slurry using a system similar to a drying bed, which is used composition of the oily slurry. for dehydrating sewage sludge in open air [3].

Separator Jetting – Discharge Slurry Profiles (post B-FSM-128)
Separator Jetting – Discharge Slurry Profiles (post B-FSM-128)

Both systems start with high solids. The cyclonic jetting slurry is lower at 36 vol.% (60 wt.%) while the spray jet is at 70 vol.%. This is a function of the cyclonic jet pulling the slurry up – resulting in dilution in-situ – versus the jet system pushing the slurry down. Jetting is …

A new procedure for treatment of oily slurry using ...
A new procedure for treatment of oily slurry using ...

5/7/2004, · The treatment proposed consists of removing water from slurry using a system similar to a drying bed, which is used for dehydrating sewage sludge in open air . The drying bed is a rectangular unit in which the water content in the sludge is reduced naturally by drainage and evaporation ( Fig. 1a ).

Valve Selection for Slurry Service: Not a Perfect Science
Valve Selection for Slurry Service: Not a Perfect Science

Slurry applications require valve manufacturers and engineers to carefully consider three primary forces that impact how the valve will function overtime: Wear caused by abrasion or corrosion of the slurry itself Valve gates and seats must be made of materials that can withstand the process conditions.

US20100108609A1 - System and method of slurry treatment ...
US20100108609A1 - System and method of slurry treatment ...

The disclosed systems and technique utilize complexing ion exchange media to treat the wastewater streams having a significant concentration of oxidizing species and high solids concentration....

Anaerobic digestion - Wikipedia
Anaerobic digestion - Wikipedia

Anaerobic digestion is used as part of the process to treat biodegradable waste and sewage sludge. As part of an integrated waste management system, anaerobic digestion reduces the emission of landfill gas into the atmosphere. Anaerobic digesters can also …

Slurry Manure Collection and Handling Systems – Livestock ...
Slurry Manure Collection and Handling Systems – Livestock ...

Slurry manure has fluid properties that allow it to be moved by pumps that are specially designed to handle thick fluids containing solids and stringy material. Slurry manure pumps are designed with open-type impellers and usually have cutting or chopping devices at the inlet to the impeller to minimize plugging problems.

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