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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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+86 13525609655

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rsdgj@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

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Oil–water separator - Wikipedia
Oil–water separator - Wikipedia

An API oil–water separator is a device designed to separate gross amounts of oil and suspended solids from the wastewater effluents of oil refineries, petrochemical plants, chemical plants, natural gas processing plants and other industrial sources.

REFINERY WASTEWATER MANAGEMENT USING - Oil Water Separator …
REFINERY WASTEWATER MANAGEMENT USING - Oil Water Separator …

API separators are designed for removal of 150 micron and larger droplets, so it follows that either a substantial percentage of the incoming droplets are smaller than 150 microns, or the API separators do

Oil separation | Gemwater
Oil separation | Gemwater

Solids collect in the troughs of the corrugations and slide downwards. Cross Flow type plate packs are capable of separating ,oil, and solids simultaneously. Average performances of a CPI/,API, Separators are: inlet 5,000 - 20,000 ppm - ,removal efficiency, 90% - 500 - 2000 ppm outlet. Benefits of Gemwater ,oil separation, system: • high ,removal, ...

Advance Oil/Solid Separation Comparison of TPI v/s API ...
Advance Oil/Solid Separation Comparison of TPI v/s API ...

1. Space Requirement (20 % of ,API, Unit) Low : High : 2. Power Consumption: Nil : Yes: 3. Moving Parts: Nil: Yes: 4. Wear & Tear : Nil: Yes: 5. Maintenance: Nil : High ...

Advance Oil/Solid Separation Comparison of TPI v/s API ...
Advance Oil/Solid Separation Comparison of TPI v/s API ...

1. Space Requirement (20 % of ,API, Unit) Low : High : 2. Power Consumption: Nil : Yes: 3. Moving Parts: Nil: Yes: 4. Wear & Tear : Nil: Yes: 5. Maintenance: Nil : High ...

API oil–water separator - Wikipedia
API oil–water separator - Wikipedia

An ,API oil,–water ,separator, is a device designed to separate gross amounts of ,oil, and suspended solids from the wastewater effluents of ,oil, refineries, petrochemical plants, chemical plants, natural gas processing plants and other industrial oily water sources. The name is derived from the fact that such separators are designed according to standards published by the American Petroleum ...

API-421 Gravity Separator - Enviro Tech Systems
API-421 Gravity Separator - Enviro Tech Systems

The Enviro-Tech Systems API 421 Separator is an atmospheric horizontal vessel designed and built for free oil and solids removal. Principle Of Operation Oily water and solids will enter the API 421 separator via a pre-separator for flow equalization and collection of bulk oil, trash, and grit.

Refinery Wastewater: Oil & Grease Removal
Refinery Wastewater: Oil & Grease Removal

17/8/2020, · Three forms of ,oil, are encountered in wastewater treatment at a refinery: 1. Free ,oil,, also known asfloating ,oil,, is removed by either skimming the surface in askim tank or by gravity separation in an ,API separator,. 2. Emulsified ,oil, is composed of ,oil, droplets in stable suspension within the wastewater. ,Removal, requires chemical addition to ...

Physical pretreatment of petroleum refinery wastewater ...
Physical pretreatment of petroleum refinery wastewater ...

1/1/2021, · The average oil removal efficiency increased from 62.9% to 96.0% when the initial oil concentration increased from 35.4 ± 16.5 mg/L to 5142.7 ± 135.7 mg/L, which was similar to a previous study (Knapik and Stopa, 2018).

Oil Water Separator Blog
Oil Water Separator Blog

6/10/2014, · ,API oil,/water separators are designed to remove ,oil, droplets down to 150 micron, which is not nearly enough ,removal, necessary to stay compliant today. Most ,API oil,/water separators are not going to do any better than 50 parts per million as opposed to most state & federal regulations that today require below 20 ppm.

Oil separation | Gemwater
Oil separation | Gemwater

Solids collect in the troughs of the corrugations and slide downwards. Cross Flow type plate packs are capable of separating ,oil, and solids simultaneously. Average performances of a CPI/,API, Separators are: inlet 5,000 - 20,000 ppm - ,removal efficiency, 90% - 500 - 2000 ppm outlet. Benefits of Gemwater ,oil separation, system: • high ,removal, ...

Oil Removal Systems - Sewage Treatment - Reverse Osmosis ...
Oil Removal Systems - Sewage Treatment - Reverse Osmosis ...

The ,API separator, is a gravity separation device designed by using Stokes Law to define the rise velocity of ,oil, droplets based on their density and size. The design is based on the specific gravity difference between the ,oil, and the wastewater because that difference is much smaller than the specific gravity difference between the suspended solids and water.

Quantifying Oil/Water Separation Performance in Three ...
Quantifying Oil/Water Separation Performance in Three ...

Fig. 11—The reason for the increasing OIW concentration as ,API, gravity increases (,oil, density decreases)even though the ,oil,/water ΔSG is increasing, is not obvious. Although droplet settling is improved as ,API, gravityincreases (Eq. 4), this effect is more than offset by the reduction of ,separator, size achievable with the lighter oils.

Refinery Wastewater: Oil & Grease Removal
Refinery Wastewater: Oil & Grease Removal

17/8/2020, · Three forms of ,oil, are encountered in wastewater treatment at a refinery: 1. Free ,oil,, also known asfloating ,oil,, is removed by either skimming the surface in askim tank or by gravity separation in an ,API separator,. 2. Emulsified ,oil, is composed of ,oil, droplets in stable suspension within the wastewater. ,Removal, requires chemical addition to ...

API oil–water separator - Wikipedia
API oil–water separator - Wikipedia

An ,API oil,–water ,separator, is a device designed to separate gross amounts of ,oil, and suspended solids from the wastewater effluents of ,oil, refineries, petrochemical plants, chemical plants, natural gas processing plants and other industrial oily water sources. The name is derived from the fact that such separators are designed according to standards published by the American Petroleum ...

Oil Water Separator Blog
Oil Water Separator Blog

6/10/2014, · API oil/water separators are designed to remove oil droplets down to 150 micron, which is not nearly enough removal necessary to stay compliant today. Most API oil/water separators are not going to do any better than 50 parts per million as opposed to most state & federal regulations that today require below 20 ppm.

API (American Petroleum Institute) - Lian Tadbir
API (American Petroleum Institute) - Lian Tadbir

API separators are designed to remove oil droplets with diameters as small as 0.015 cm (150 microns). In addition, API separators are designed to maintain laminar flow. Under most operating conditions, the API separator will remove both free oil and suspended solids down to …

33 OIL SEPARATORS - Water
33 OIL SEPARATORS - Water

separator, is to be used for spill containment, it should be ensured that the ,separator, can hold the anticipated spill volume. Additional storage may be required. 33.1.2 Types of ,Separator API, tanks (see Figure 33.1) and plate separators are the more efficient ,oil, separators. ,API, tanks were originally

API_Separators_article_Solutions.doc - API Separators The ...
API_Separators_article_Solutions.doc - API Separators The ...

API, Separators - The Workhorse of Refinery Wastewater Treatment Systems Proper design and selection of support equipment, and understanding issues affecting ,API, separators are very important to the ,efficiency, of this key piece of refinery wastewater treatment equipment. The following article discusses all of these issues. Compiled From Introduction The ,API Separator, is normally the first, and ...

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Road West, North Branch, Jingkai Road, Puyang City