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horizontal drilling slurry treatment equipment suppliers

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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horizontal drilling slurry treatment equipment suppliers
Petroleum Calculation Series: Definition – Marine Surveyor ...
Petroleum Calculation Series: Definition – Marine Surveyor ...

Slops: are oil, oil/water/sediment, and emulsions contained in the slop tanks or designated cargo tanks. The mixture usually results from tank stripping, tank washing, or dirty ballast phase separation. Sludge: Deposits in fuel tanks and caused by the presence of wax, sand, scale, asphaltenes, tars, water, etc.

Environment Management in Oil Refineries - HSE and Fire ...
Environment Management in Oil Refineries - HSE and Fire ...

Minimize oil losses in the wastewater system. Oil can be extracted from the waste using separation techniques (for example, gravity separators and centrifuges). Sludge treatment can include soil application (bioremediation) or solvent extraction, followed by combustion of the residue and / or use in asphalt or cement kilns, if possible.

CN105152499A - Recycling method of sludge recovery oil ...
CN105152499A - Recycling method of sludge recovery oil ...

Provided is a recycling method of recovery oil including: a) recovering sludge accumulated in a crude oil tank; b) separating the sludge into recovery oil, water, and sediment; and c) mixing the...

40 CFR § 61.131 Definitions - Code of Federal Regulations
40 CFR § 61.131 Definitions - Code of Federal Regulations

A light-oil decanter also may be known as a light-oil separator. Light-oil storage tank means any tank, reservoir, or container used to collect or store crude or refined light-oil. Light-oil sump means any tank, pit, enclosure, or slop tank in light-oil recovery operations that functions as a wastewater separation device for hydrocarbon liquids on the surface of the water. Naphthalene processing means any operations …

(PDF) Stors: the sludge-to-oil reactor system
(PDF) Stors: the sludge-to-oil reactor system

Abstract. ,The Sludge-to-Oil Reactor System, (STORS) continuously converted over 400 gallons (20% solids) of sewage ,sludge, to ,oil, during 100 hours of operation. About 80% of the energy in the ,sludge, ...

Sewage treatment - Wikipedia
Sewage treatment - Wikipedia

Sewage treatment, is the process of removing contaminants from domestic and municipal wastewater, containing mainly household sewage plus some industrial wastewater.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.

Environment Management in Oil Refineries - HSE and Fire ...
Environment Management in Oil Refineries - HSE and Fire ...

Minimize ,oil, losses in the wastewater system. ,Oil, can be extracted from the waste using ,separation, techniques (for example, gravity separators and centrifuges). ,Sludge, treatment can include soil application (bioremediation) or solvent extraction, followed by combustion of the residue and / or use in asphalt or cement kilns, if possible.

Prufiers and Clarifiers - SlideShare
Prufiers and Clarifiers - SlideShare

5/7/2018, · Prufier Process Cycle 1. A specific amount of water is added to the separator bowl to form a water seal. 2. The feeding of unprocessed ,oil, to the centre of the separator bowl starts. 3. During the ,separation, process ,sludge, and water accumulate at the periphery of the separator bowl. Cleaned ,oil, is fed from the separator by the integrated paring disc.

BJATL-waterjet system-focusing on the crude oil tank wash ...
BJATL-waterjet system-focusing on the crude oil tank wash ...

To do this, an aqueous chemical solution is added to the tank, along with a diluent or light oil, in which the hydrocarbons in the sludge can dissolve. The water layer is heated to solubilize the surface area of the sludge, allowing the chemical penetrant to break up the sludge.

40 CFR § 261.31 - Hazardous wastes from non-specific ...
40 CFR § 261.31 - Hazardous wastes from non-specific ...

(b) Listing Specific Definitions: (1) For the purposes of the F037 and F038 listings, ,oil,/water/solids is defined as ,oil, and/or water and/or solids. (2) (i) For the purposes of the F037 and F038 listings, aggressive biological treatment units are defined as units which employ one of the following four treatment methods: activated ,sludge,; trickling filter; rotating biological contactor for the ...

40 CFR § 61.131 Definitions - Code of Federal Regulations
40 CFR § 61.131 Definitions - Code of Federal Regulations

A ,light,-,oil, decanter also may be known as a ,light,-,oil, separator. ,Light,-,oil, storage tank means any tank, reservoir, or container used to collect or store crude or refined ,light,-,oil,. ,Light,-,oil, sump means any tank, pit, enclosure, or slop tank in ,light,-,oil, recovery operations that functions as a wastewater ,separation, device for hydrocarbon liquids on the surface of the water. Naphthalene processing means any operations required to recover naphthalene including the ,separation,…

Glossary of Terms
Glossary of Terms

Detergent Oil Is a lubricating oil possessing special sludge-dispersing properties usually conferred on the oil by the incorporation of special additives. Detergent oils hold formed sludge particles in suspension and thus promote cleanliness especially in internal-combustion engines.

A Chemical Approach to Prevent Asphaltenes Flocculation in ...
A Chemical Approach to Prevent Asphaltenes Flocculation in ...

Petroleum asphaltenes and resins are the polar fractions of crude ,oil, and bitumen that can be separated by the addition of low molecular weight alkanes. These fractions are formed by molecules with a predominantly polyaromatic structure containing paraffinic and naphthenic chains as well as oxygen, nitrogen and sulfur as functional groups or heteroatoms 1 .

40 CFR § 61.131 - Definitions. | CFR | US Law | LII ...
40 CFR § 61.131 - Definitions. | CFR | US Law | LII ...

Light,-,oil, sump means any tank, pit, enclosure, or slop tank in ,light,-,oil, recovery operations that functions as a wastewater ,separation, device for hydrocarbon liquids on the surface of the water. Naphthalene processing means any operations required to recover naphthalene including the ,separation,, refining, and drying of crude or refined naphthalene.

40 CFR § 261.31 - Hazardous wastes from non-specific ...
40 CFR § 261.31 - Hazardous wastes from non-specific ...

(b) Listing Specific Definitions: (1) For the purposes of the F037 and F038 listings, ,oil,/water/solids is defined as ,oil, and/or water and/or solids. (2) (i) For the purposes of the F037 and F038 listings, aggressive biological treatment units are defined as units which employ one of the following four treatment methods: activated ,sludge,; trickling filter; rotating biological contactor for the ...

Defining Hazardous Waste: Listed Characteristic and Mixed ...
Defining Hazardous Waste: Listed Characteristic and Mixed ...

Petroleum refinery primary ,oil,/water/solids ,separation sludge,—Any ,sludge, generated from the gravitational ,separation, of ,oil,/water/solids during the storage or treatment of process wastewaters and oily cooling wastewaters from ... Wastewater sump residues from ,light oil, refining, ... the ,Definition, of Solid Waste and Other Exemptions and ...

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