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Introduction to the use of Supercritical carbon dioxide, come and collect it!

Introduction to the use of Supercritical carbon dioxide, come and collect it!

Supercritical carbon dioxide is a kind of material with high pressure and high temperature characteristics, which is widely used in various fields. Here are some main uses of Supercritical carbon dioxide. 1. Energy utilization The use of Supercritical carbon dioxide can convert coal or natural gas and other fossil fuels into natural gas or fuel oil, so as to improve the monetary value and protect the environment.

26

2023

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05

One minute to learn about Supercritical carbon dioxide

One minute to learn about Supercritical carbon dioxide

Supercritical carbon dioxide means that under the critical temperature (31.1 ℃) and critical pressure (7.38MPa), carbon dioxide is in the state of gas-liquid phase transition. In this state, the density of carbon dioxide is similar to that of liquid, and it has Compressibility of gas.

05

2023

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06

Supercritical CO2 extraction technology and its development prospects

Supercritical CO2 extraction technology and its development prospects

The application in the extraction of spices and pigments, the use of supercritical CO2 extraction technology to extract essential oils from flowers, fruit peels, edible spices, etc., can also extract other flavor substances, such as gingerol in ginger, piperine in pepper, Capsaicin in peppers, among them, the extraction of volatile oil and humulone from hops is the most successful industrial application of supercritical extraction.

07

2020

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11

Supercritical state—from knowledge to technology application

Supercritical state—from knowledge to technology application

Supercritical extraction is to contact the supercritical fluid with the substance to be separated in the supercritical state, so that it can selectively extract the components of polarity, boiling point and molecular weight in sequence.

07

2020

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11

Carbon dioxide supercritical extraction refrigeration effect

Carbon dioxide supercritical extraction refrigeration effect

The second use of supercritical carbon dioxide extraction in refrigerators. Environmental protection refrigerators are more advanced in terms of production technology and raw materials.

07

2020

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11

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