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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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The process of supercritical CO2 extraction for CBD ...
The process of supercritical CO2 extraction for CBD ...

Carbon dioxide (CO2) ,extraction, is a safe, non-toxic, environmentally-friendly ,process, of extracting desired compounds from botanical sources. A relatively new way of processing hemp to obtain its cannabinoid-rich resin, the Co2 ,extraction, method is widely spread among other industries. A few examples where co2 ,extraction, is used for:

Supercritical Fluid Extraction for Process Intensification ...
Supercritical Fluid Extraction for Process Intensification ...

Supercritical, fluid ,extraction, combines elements of distillation with liquid-liquid ,extraction,. The ,extraction, solvent, typically carbon dioxide or a light hydrocarbon, is present in its ,supercritical, state, meaning that the thermodynamic driving force is based on solute partitioning – similar to liquid-liquid ,extraction,.

Types of CO2 extraction (supercritical & subcritical ...
Types of CO2 extraction (supercritical & subcritical ...

Supercritical,, on the other hand, is a high pressure and high temperature ,process, that damages most terpenes and heat sensitive chemicals, but can extract much larger molecules such as lipids (omega 3 and 6), chlorophyll, and waxes.

How Supercritical Fluid Extraction Works | Lab Manager
How Supercritical Fluid Extraction Works | Lab Manager

As a ,supercritical, fluid, carbon dioxide is a superior solvent for the ,extraction, of a wide variety of natural products. A powerful characteristic of ,supercritical fluid extraction, (SFE) is the ability to precisely control which component(s) of a complex matrix are extracted and which ones are left behind.

Supercritical CO2 Extraction | Highest Extraction Yield ...
Supercritical CO2 Extraction | Highest Extraction Yield ...

Here’s how it works step by step: The Supercritical CO 2 extractors uses carbon dioxide (CO 2) at an elevated temperature and pressure to extract soluble... Under supercritical conditions, the CO 2 behaves much like fluid solvents similar to hexane in terms of its solubility... As it passes through ...

3.3: Basic Principles of Supercritical Fluid ...
3.3: Basic Principles of Supercritical Fluid ...

Figure \(\PageIndex{3}\) Scheme of an idealized ,supercritical, fluid ,extraction, instrument. There are two principle modes to run the instrument: Static ,extraction,. Dynamic ,extraction,. In dynamic ,extraction,, the second pump sending the materials out to the collection chamber is always open during the ,extraction process,.

Supercritical extraction process - Phillips Petroleum Company
Supercritical extraction process - Phillips Petroleum Company

Supercritical extraction process, . United States Patent 4482453 . Abstract: The recovery of hydrocarbon values from high metals content feeds can be carried out more efficiently via ,supercritical extraction, with recycle of a portion of the asphalt product and proper control …

Supercritical CO2 Extraction Applied to Oily Drilling Cuttings
Supercritical CO2 Extraction Applied to Oily Drilling Cuttings

A pilot unit capable of handling up to 500 g of ,cuttings, per batch and allowing supercritical ,CO2, steady circulation, has been developed to study the efficiency of the process.

Supercritical Carbon Dioxide Extraction of Solvent From ...
Supercritical Carbon Dioxide Extraction of Solvent From ...

process, that we have applied ,supercritical, fluid ,extraction, technology. A scanning electron micrograph of amicroengine is shown in Figure 2. Microengines are multi-layer structures that are fabricated by repeating surface micromachining ,process, in a series of successive layers (1). It can be seen that the

Top Industrie - Supercritical Fluid Engineering - Extraction
Top Industrie - Supercritical Fluid Engineering - Extraction

Supercritical CO2 Extraction Simple design and reliable design One lab pump One “easy to operate” extraction cell with pressure an temperature... One lab pump One “easy to operate” extraction cell with pressure an temperature control Extract collection in standard vial for easy handling, weighting ...

Supercritical fluid extraction - The green manufacturing ...
Supercritical fluid extraction - The green manufacturing ...

Supercritical, fluid ,extraction, (SCFE) ,process, has emerged as the alternative to the traditional solvent ,extraction process,. It is a separation technique, which is developed by use of the fluid that has the ability of dissolution at ,supercritical, pressure and ,supercritical, temperature.

Supercritical Carbon Dioxide Decaffeination Process: a ...
Supercritical Carbon Dioxide Decaffeination Process: a ...

impacts of industrial stages (from gate to gate) of the caffeine ,extraction process, with ,supercritical, carbon dioxide, reporting all the results to the chosen functional unit (1 kg of decaffeinated coffee). The data were analysed using SimaPro 8.0.5 software in order to identify the environmental key performance indicators (KPIs).

Origins Xtractions Ltd.
Origins Xtractions Ltd.

Supercritical, fluid ,extraction, (SFE) offers numerous advantages over traditional organic chemical solvents. ,PROCESS,. ,Supercritical, Fluid ,Extraction, (SFE) is the ,process, of extracting components with carbon dioxide and other ,supercritical, fluids. APPLICATIONS. Pure materials for the food, beverage, ...

Supercritical fluid extraction - The green manufacturing ...
Supercritical fluid extraction - The green manufacturing ...

Supercritical, fluid ,extraction, (SCFE) ,process, has emerged as the alternative to the traditional solvent ,extraction process,. It is a separation technique, which is developed by use of the fluid that has the ability of dissolution at ,supercritical, pressure and ,supercritical, temperature.

3.3: Basic Principles of Supercritical Fluid ...
3.3: Basic Principles of Supercritical Fluid ...

Figure \(\PageIndex{3}\) Scheme of an idealized ,supercritical, fluid ,extraction, instrument. There are two principle modes to run the instrument: Static ,extraction,. Dynamic ,extraction,. In dynamic ,extraction,, the second pump sending the materials out to the collection chamber is always open during the ,extraction process,.

Supercritical CO2: A Green Solvent - Chemical Engineering ...
Supercritical CO2: A Green Solvent - Chemical Engineering ...

Extraction, of hops during the beer brewing ,process, is another area where CO 2 is used. The ,extraction process,. ,Extraction, of food and natural products with ,supercritical, CO 2 consists of two steps: first, the ,extraction, of ,supercritical, CO 2 soluble components from the feed; and, second, the separation of the components from ,supercritical, CO 2.

Supercritical extraction process - Phillips Petroleum Company
Supercritical extraction process - Phillips Petroleum Company

Supercritical extraction process, . United States Patent 4482453 . Abstract: The recovery of hydrocarbon values from high metals content feeds can be carried out more efficiently via ,supercritical extraction, with recycle of a portion of the asphalt product and proper control …

Supercritical Fluid Extraction - Buffalo Extraction Systems
Supercritical Fluid Extraction - Buffalo Extraction Systems

The ,supercritical, CO 2 ,extraction process, consists of first raising the temperature and pressure of the carbon dioxide gas till it reaches ,super critical, state. This is done using a high pressure pump and a heater. The organic raw material is loaded into the extractors through which the ,super critical, …

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