Welcome to the company ! we have many years of professional experience !
rsdgj@pyzyrsd.com +86 13525609655

maritime oily cuttings supercritical co2 fluid treatment formula uses

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.

Certificate of Honor

CONTACT US

Fill in the following information, we will contact you in the shortest possible time.

maritime oily cuttings supercritical co2 fluid treatment formula uses
Waste Treatment in the Process Industries - SILO.PUB
Waste Treatment in the Process Industries - SILO.PUB

Use of P. caudatum, a typical representative of the organisms of activated ,sludge,, permits us to foresee the impact of toxicants on the processing of the wastewater ,treatment, plant. The test reaction is the death of the test organism when exposed to tested wastewater or waste extract for 1 hour.

Remediation of soil and water contaminated with petroleum ...
Remediation of soil and water contaminated with petroleum ...

1/2/2020, · In a recent study demonstrated by Tuhuloula et al. (2014), who conducted bioslurry of petroleum hydrocarbon contaminated soil obtained from oil ,drilling, site of Pertamina Petrochina in Indonessia with microbial consortia of Bacillus cereus and Pseudomonas putida and obtained naphthalene removal efficiency of between 79.35–99.73% after 49 days in a slurry bioreactor.

85-01-8 | MFCD00001168 | Phenanthrene
85-01-8 | MFCD00001168 | Phenanthrene

Phenanthrene, solution, 100 mug/mL in cyclohexane, analytical standard. InChI=1/C14H10/c1-3-7-13-11 (5-1)9-10-12-6-2-4-8-14 (12)13/h1-10. ,Phenanthrene, solution, certified reference material, 200 mug/mL in dichloromethane. ,Phenanthrene, solution, certified reference material, 5000 mug/mL in …

Read Petroleum Engineer's Guide to Oil Field Chemicals and ...
Read Petroleum Engineer's Guide to Oil Field Chemicals and ...

The efficiency of ,drilling, operations can be increased using a ,drilling fluid, material that exists as ,supercritical fluid, or a dense gas at temperature and pressure conditions occurring in the drill site, such as carbon dioxide. A ,supercritical fluid, exhibits physical-chemical properties intermediate between those of liquids and gases.

Humification Process and Total Petroleum Hydrocarbons ...
Humification Process and Total Petroleum Hydrocarbons ...

Abstract. The petroleum ,sludge, composting in a bioreactor with green wastes was made in interest to assess the organic matter biotransformation, the total petroleum hydrocarbons biodegradation and the maturity of the final product. During the composting process the C/N and NH 4+ /NO 3− ratios decreased to reach values of maturity for the second ...

Environmental Control in Petroleum Engineering - PDF Free ...
Environmental Control in Petroleum Engineering - PDF Free ...

During the ,drilling, process, a large volume of ,cuttings, are generated and carried out of the well by the ,drilling fluid,. These ,cuttings, must be separated from the mud liquid so the liquid can be reinjected into the drill string to remove more ,cuttings,. ,Cuttings, contaminated with ,drilling, mud are a major source of petroleum industry waste.

Gulf of Mexico recovery efforts from oil disaster ...
Gulf of Mexico recovery efforts from oil disaster ...

Discharging, on average, 180,000 gallons per well-start of toxic ,drilling, fluids, ,cuttings,, and “produced waters,” containing arsenic, lead, cadmium and mercury. Generating large volumes of air emissions, including benzene and napthalene.

Waste Treatment in the Process Industries - SILO.PUB
Waste Treatment in the Process Industries - SILO.PUB

Use of P. caudatum, a typical representative of the organisms of activated ,sludge,, permits us to foresee the impact of toxicants on the processing of the wastewater ,treatment, plant. The test reaction is the death of the test organism when exposed to tested wastewater or waste extract for 1 hour.

oil-based drilling fluids: Topics by Science.gov
oil-based drilling fluids: Topics by Science.gov

In 25 tests, the acute toxicity of combinations of one, two, or three of the ,drilling,-,fluid, additives mixed with either ,drilling fluid, was less than the toxicity predicted from the empirical 96-h LC50s for ,drilling fluid, additive(s) and/or ,drilling fluid, alone; the observed 96-h LC50s of the mixtures were from 1.3 to 23.6 times the values predicted from the presumption of additive toxicity.

The Chemistry and Technology of Petroleum - PDF Free Download
The Chemistry and Technology of Petroleum - PDF Free Download

Treatment, of petroleum, residua, heavy oil, or bitumen with a low-boiling liquid hydrocarbon results in the separation of brown to black powdery materials known as asphaltenes (Figure 1-12). The reagents for effecting this separation are n-pentane and n-heptane, although other low molecular weight liquid hydrocarbons have been used (van Nes and van Westen, 1951; Mitchell and Speight, 1973).

Oil and Gas Industry Network - PDF Free Download
Oil and Gas Industry Network - PDF Free Download

Relatively large concentrations of organic inhibitors are required above 200 F and organic inhibitors become ineffective above 400 F • To decrease the surface tension or interfacial tension of fresh acid or spend acid • To improve the permeation of acid solution into formation • To facilitate the return of spent acid following the ,treatment, • To inhibit formation of emulsions • To disperse and suspend solids • To prevent formation of crude ,sludge, …

Scientific Articles - Oil&Gas Portal
Scientific Articles - Oil&Gas Portal

A smart ,fluid,, also called electro rheological ,fluid,, is a liquid suspension of metals or zeolites which solidifies when electric current is applied to it, becoming ,fluid, again when the current is removed. Smart fluids can be divided in four main classes: electro-rheological …

Read Petroleum Engineer's Guide to Oil Field Chemicals and ...
Read Petroleum Engineer's Guide to Oil Field Chemicals and ...

The efficiency of ,drilling, operations can be increased using a ,drilling fluid, material that exists as supercritical ,fluid, or a dense gas at temperature and pressure conditions occurring in the drill site, such as carbon dioxide. A supercritical ,fluid, exhibits physical-chemical properties intermediate between those of liquids and gases.

Remediation of soil and water contaminated with petroleum ...
Remediation of soil and water contaminated with petroleum ...

1/2/2020, · 1. Introduction. The presence of petroleum hydrocarbon contaminants in soil and water environments causes significant environmental impacts and poses a substantial hazard to both human and other forms of live in the polluted environments (Sammarco et al., 2016, Hentati et al., 2013; Macci et al., 2013).Petroleum hydrocarbon contaminants characterize vast majority of organic compounds and …

(PDF) Resources2013.pdf | Afraa Mohammed - Academia.edu
(PDF) Resources2013.pdf | Afraa Mohammed - Academia.edu

Academia.edu is a platform for academics to share research papers.

Chat Online Inquiry Email

Business cooperation

+86 13525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City