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water- base waste treatment while drilling rigs

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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water- base waste treatment while drilling rigs
2378-Tetrachlorodibenzofuran | C12H4Cl4O - PubChem
2378-Tetrachlorodibenzofuran | C12H4Cl4O - PubChem

Effluents from 104 pulp bleaching mills in the U.S. contained ,2,3,7,8,-tetrachlorodibenzofuran at mean concns of 443 ppq, ,sludges, and pulps contained this ,compound, at 607 …

Vissanu Meeyoo | Mahanakorn University of Technology ...
Vissanu Meeyoo | Mahanakorn University of Technology ...

Pyrolysis, is an attractive thermal conversion technology used to produce bio-,oil, and some chemicals. In this study, we investigated the ,pyrolysis, of sewage sludge under N2 and CO2 atmosphere at various temperatures (350-750°C) in a rotating fixed bed reactor.

Professor Iain Donnison - BEACON
Professor Iain Donnison - BEACON

The pilot laboratory is an insulated mezzanine structure covering 168m2, comprising pressurised thermochemical systems for the pre-treatment, at pilot scale, of both solid and liquid phase biomass based feedstocks, together with a comprehensive array of both pilot and laboratory scale ,continuous, centrifugal and cross-flow filtration systems suitable for a wide range of Biorefining applications.

Oils | Veolia Australia and New Zealand
Oils | Veolia Australia and New Zealand

Oils can be animal, vegetable, or petrochemical, ,meaning, that a number of industries produce oil waste. Oil may be volatile or non-volatile, so it needs to be collected, transported and treated with care. Oils discharged directly to a sewer can pollute the environment and waterways so it …

View Document - California Code of Regulations
View Document - California Code of Regulations

“,Continuous, seal” means a seal that forms a ,continuous, closure that completely covers the space between the edge of the floating roof and the wall of a tank. A ,continuous, seal may be a vapor-mounted seal, liquid-mounted seal, or metallic shoe seal. A ,continuous, seal may be constructed of fastened segments so as to form a ,continuous, seal.

Alphabetical Lists of Tests | Texas OilTech Laboratories
Alphabetical Lists of Tests | Texas OilTech Laboratories

Oil, and Grease, Extraction for Sludge and Sediment: ASTM D 721 ,Oil, Content of Petroleum Waxes: ASTM D 6184 ,Oil, Separation from Lubricating Grease (Conical Sieve Method) ASTM D 1742 ,Oil, Separation from Lubricating Grease, Bleed: ASTM D 5739.a ,Oil, Spill Source Identification by Gas Chromatography-Mass Spectrometry (GC-MS) ASTM D 6550

4 DNAPLs: Technologies for Characterization Remediation ...
4 DNAPLs: Technologies for Characterization Remediation ...

Air is extracted from the wells in either a ,continuous, or an intermittent mode. Frequently, VOC recovery reaches an asymptote after an extended period of operation, ... (whether oxidation or ,pyrolysis, occurs). ... Contamination resulted from metal plating wastes and ,sludges, containing chromium and …

Professor Iain Donnison - BEACON
Professor Iain Donnison - BEACON

The pilot laboratory is an insulated mezzanine structure covering 168m2, comprising pressurised thermochemical systems for the pre-treatment, at pilot scale, of both solid and liquid phase biomass based feedstocks, together with a comprehensive array of both pilot and laboratory scale ,continuous, centrifugal and cross-flow filtration systems suitable for a wide range of Biorefining applications.

Acenaphthylene | C12H8 - PubChem
Acenaphthylene | C12H8 - PubChem

A Beijerinckia species and a mutant strain, Beijerinckia species strain B8/36, were shown to oxidize the polycyclic aromatic hydrocarbons acenaphthene and ,acenaphthylene,. Both organisms oxidized acenaphthene to the same spectrum of metabolites, which included 1-acenaphthenol, 1-acenaphtheneone, 1,2-acenaphthenediol, acenaphthenequinone, and a ,compound, that was tentatively …

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

Oily ,sludge, is a hazardous solid waste formed of a complex emulsion of various petroleum hydrocarbons (PHCs), asphaltenes, long chain paraffinic wax water, heavy metals, and solid particles [1, 3 ...

4 DNAPLs: Technologies for Characterization Remediation ...
4 DNAPLs: Technologies for Characterization Remediation ...

Air is extracted from the wells in either a ,continuous, or an intermittent mode. Frequently, VOC recovery reaches an asymptote after an extended period of operation, ... (whether oxidation or ,pyrolysis, occurs). ... Contamination resulted from metal plating wastes and ,sludges, containing chromium and …

SAR - Energy Oil and Gas
SAR - Energy Oil and Gas

SAR also provides transport, ,sorting,, disposal and recycling of hazardous and industrial waste, reporting to authorities and supplying any relevant equipment needed to help customers manage their own waste.

Carbonization Furnace
Carbonization Furnace

This is exactly what will almost certainly collect every one of the ,sludges, that is going to be placed into the ,pyrolysis, reactor. Ahead of that occurring, it is going to experience a pre-drying process and so the ,pyrolysis, process will begin. There are a couple different steps before converting this chemically into biochar and bio-,oil,.

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

It was discovered that ,pyrolysis, of oily sludge leads to an increase in ,oil, yield at increased temperature to an optimum temperature of 525°C, and at a further heating above 525°C sees a decrease due to secondary composition as expressed by Shen and Zhang . 80% of total organic carbon in Petroleum sludge can be converted into usable hydrocarbons using a range of 327–450°C ,pyrolysis, as ...

Process and apparatus for the conversion of sludges
Process and apparatus for the conversion of sludges

There is disclosed a new process for the conversion of the organic components of sludge, particularly sewage sludge, to produce useful, storable, energy-containing ,oil, products, apparatus for carrying out the process and a control process for optimization of the process temperature. The sludge preferably is mechanically dewatered to about 20-25% solids by weight and thermally dried to about 90 ...

Class Definition for Class 208 - MINERAL OILS: PROCESSES ...
Class Definition for Class 208 - MINERAL OILS: PROCESSES ...

Processes of treating a mineral ,oil, to plural, successive conversions are included herein, even though one of the conversions is a reaction, per se, classifiable in Class 585, Chemistry of Hydrocarbon Compounds, etc., e.g., conversion of a mineral ,oil, fraction to a definite ,compound, (ethylene, butene, etc.), providing there is produced a converted mineral ,oil, product.

Ultimate Guide on Vermicomposting - Process Techniques ...
Ultimate Guide on Vermicomposting - Process Techniques ...

Pyrolysis,. Of the disposal methods, waste ,pyrolysis, is of interest, a thermal treatment process that involves waste heating in an oxygen-free atmosphere. Numerous advantages reported by the ,pyrolysis, process are: (a) a significant reduction in waste volume (< 50 percent–90 percent) (b) the production of solid, liquid and gaseous waste fuels

Ultimate Guide on Vermicomposting - Process Techniques ...
Ultimate Guide on Vermicomposting - Process Techniques ...

Pyrolysis,. Of the disposal methods, waste ,pyrolysis, is of interest, a thermal treatment process that involves waste heating in an oxygen-free atmosphere. Numerous advantages reported by the ,pyrolysis, process are: (a) a significant reduction in waste volume (< 50 percent–90 percent) (b) the production of solid, liquid and gaseous waste fuels

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