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zhengzhou RSD supercritical CO2 fluid treatment oily 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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zhengzhou RSD supercritical CO2 fluid treatment oily cuttings
CN109336350A - Oily sludge pyrolysis processing and its ...
CN109336350A - Oily sludge pyrolysis processing and its ...

Smashed ,oily sludge, and solid circle heat ash are added from rotatable reactor front end, are stirred, quickly heat, vaporize ,pyrolysis, by ,oily sludge pyrolysis, processing and its residue biological humic green renovation technique;,Pyrolysis, oil gas of the ,pyrolysis, oil gas by gas-solid separator separation enters fractionating column and obtains distillate or synthetic crude and tower ...

(PDF) Review on oily sludge treatment technology
(PDF) Review on oily sludge treatment technology

Based on composition analysis of extract oil and pyrolysis oil from oil sludge, the pyrolysis characteristics of oil sludge in the air were studied experimentally using thermal gravimetric analyzer.

OIL RECOVERY FROM OILY-SLUDGE BY PYROLYSIS METHOD
OIL RECOVERY FROM OILY-SLUDGE BY PYROLYSIS METHOD

The optimum final pyrolysis temperature was 823K, at which the oil yield of oily-sludge pyrolysis reached its maximum value of 40.36% and the recovery of oil in oily-sludge was 83.46%. The recovered oil had the similar chemical composition to diesel oil, which could be reused.

Study on Reutilization of Pyrolytic Residues of Oily Sludge
Study on Reutilization of Pyrolytic Residues of Oily Sludge

Pyrolytic residues of oily sludge are a kind of hazardous solid waste produced by high-temperature pyrolysis of oily sludge, which still contains a certain amount of mineral oil; improper disposal can cause secondary pollution. In order to reutilize the pyrolytic residues of oily sludge, the pyrolytic carbon in pyrolytic residues is recovered by a ...

Experimental Study on Pyrolysis Characteristics of Oil ...
Experimental Study on Pyrolysis Characteristics of Oil ...

Oil sludge (OS) pyrolysis was conducted with a tube furnace reactor. Production distributions and compositions were investigated under different conditions of pyrolysis temperature, heating mode, and atmosphere (N 2 /CO 2). Little change was detected with the product yields of char, oil, and gas when the final temperature exceeded 600 °C.

Crude Oil Sludge Treatment Plant - Plastic Pyrolysis Plants
Crude Oil Sludge Treatment Plant - Plastic Pyrolysis Plants

Oil Sludge Treatment Pyrolysis Plant Oil sludge belongs to the by-product of drilling and refining oil, and they are also primarily a mixture of oil and water. But the most important thing is that unprocessed oil sludge will cause great harm to environment. That’s why oil sludge treatment pyrolysis plant is a …

CN109336350A - Oily sludge pyrolysis processing and its ...
CN109336350A - Oily sludge pyrolysis processing and its ...

Smashed ,oily sludge, and solid circle heat ash are added from rotatable reactor front end, are stirred, quickly heat, vaporize ,pyrolysis, by ,oily sludge pyrolysis, processing and its residue biological humic green renovation technique;,Pyrolysis, oil gas of the ,pyrolysis, oil gas by gas-solid separator separation enters fractionating column and obtains distillate or synthetic crude and tower ...

Biochar derived from pyrolysis of oily sludge waste ...
Biochar derived from pyrolysis of oily sludge waste ...

Oily sludge is the main hazardous waste produced by the petroleum industry, and its harmless disposal and recycling have become urgent problems. In this study, the pyrolysis technique was used to prepare oily sludge biochar at different temperatures (400 °C, 500 °C, 600 °C, and 700 °C).

Treatment and Recovery of Oily Sludge Using Washing ...
Treatment and Recovery of Oily Sludge Using Washing ...

2. If the customer has low crude oil content in the ,oily sludge, and the customer wants to meet the national environmental protection standards, then the ,oily sludge, using ,pyrolysis, method will be selected. ,Oily Sludge, Using ,Pyrolysis, Method ,Oily sludge, using ,pyrolysis, method is mainly to first separate the ,oily sludge, through a shale shaker to ...

What is the oily sludge that can be processed by pyrolysis ...
What is the oily sludge that can be processed by pyrolysis ...

Pyrolysis is proved to be the best oily sludge disposal method because it achieve the separation of water, oil and gas, the fuel oil can be used as industrial fuel material for burning, so helps relieving energy crisis. The products of oil sludge pyrolysis plant

A TG-IR study on the co-pyrolysis characteristics of oily ...
A TG-IR study on the co-pyrolysis characteristics of oily ...

The co-pyrolysis characteristics of oily sludge (OS), wheat straw (WS), peanut straw (PS), and coconut shell (CS) have been studied experimentally with the thermogravimetric infrared analyzer, and the precipitation characteristics of the main reaction products were analyzed.

Low-temperature pyrolysis of oily sludge: roles of Fe/Al ...
Low-temperature pyrolysis of oily sludge: roles of Fe/Al ...

Pyrolysis, of ,oily sludge, The ,pyrolysis, experiments of the ,oily sludge, were carried out in a horizontal quartz reactor, which was placed in an electrical furnace. As shown in Fig. 1, the ,pyrolysis, apparatus comprises of furnace, quartz reactor, temperature controller, liquid collective units, gaseous sampling bag, fl oat ball gas fl ow meter ...

[PDF] Low-temperature pyrolysis of oily sludge: roles of ...
[PDF] Low-temperature pyrolysis of oily sludge: roles of ...

Abstract ,Pyrolysis, is potentially an effective treatment of ,oily sludge, for oil recovery, and the addition of a catalyst is expected to affect its ,pyrolysis, behavior. In the present study, Fe/Al-pillared bentonite with various Fe/Al ratios as ,pyrolysis, catalyst is prepared and characterized by XRD, N2 adsorption, and NH3-TPD. The integration of Al and Fe in the bentonite interlayers to form ...

Treatment and Recovery of Oily Sludge Using Washing ...
Treatment and Recovery of Oily Sludge Using Washing ...

2. If the customer has low crude oil content in the ,oily sludge, and the customer wants to meet the national environmental protection standards, then the ,oily sludge, using ,pyrolysis, method will be selected. ,Oily Sludge, Using ,Pyrolysis, Method ,Oily sludge, using ,pyrolysis, method is mainly to first separate the ,oily sludge, through a shale shaker to ...

Dewatering and low-temperature pyrolysis of oily sludge in ...
Dewatering and low-temperature pyrolysis of oily sludge in ...

Pyrolysis is potentially an effective treatment of waste oil residues for recovery of petroleum hydrocarbons, and the addition of biomass is expected to improve its dewatering and pyrolysis behavior. In this study, the dewatering and low-temperature co-pyrolysis of oil-containing sludge in the prese …

DOING - DY-12 - Highly quality oily sludge pyrolysis plant ...
DOING - DY-12 - Highly quality oily sludge pyrolysis plant ...

The oily sludge pyrolysis plant can be able to generate a fuel oil of high-quality. This plant can separate the sludge and water from the oil and make the oil use again. And the following video will tell you how the oily sludge pyrolysis plant works.

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