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What are the characteristics of Supercritical carbon dioxide extraction?

What are the characteristics of Supercritical carbon dioxide extraction?

The principle of Supercritical carbon dioxide extraction and separation process is to use Supercritical carbon dioxide to have special dissolution effect on some special Natural product, and to use the relationship between Supercritical carbon dioxide dissolution ability and density, that is, to use the influence of pressure and temperature on Supercritical carbon dioxide dissolution ability.

26

2021

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10

Application and Characteristics of Supercritical Extraction Equipment

Application and Characteristics of Supercritical Extraction Equipment

Supercritical extraction equipment is an extraction and separation technology developed in the 1970s. Supercritical fluid has the characteristics of both gas and liquid. Its density is close to that of a liquid, and its viscosity and diffusion coefficient are close to that of a gas. It not only has the same solubility as liquid solvents, but also has excellent mass transfer performance.

29

2021

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10

Introduction to Supercritical Extraction Equipment

Introduction to Supercritical Extraction Equipment

The industrialization of extraction technology of extraction equipment is mainly simple distance extraction of supercritical CO2, and the materials after processing small extraction equipment are also mainly obtained from solid plants, most of which are crude extraction mixtures, and there are differences in the addition of additives in supercritical multi-fluid and supercritical fluid from quantitative change to mutation.

05

2021

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11

What is the key of Supercritical fluid extraction?

What is the key of Supercritical fluid extraction?

The industrialization of extraction technology of supercritical fluid extraction is mainly simple supercritical CO2 distance extraction, and the materials after processing small extraction equipment are also mainly obtained from solid plants, most of which are crude extraction mixtures, and there are differences in the addition of additives in supercritical multi-fluid and supercritical fluid from quantitative change to qualitative change.

08

2021

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11

What does Supercritical carbon dioxide extraction mean?

What does Supercritical carbon dioxide extraction mean?

The application of supercritical carbon dioxide extraction equipment in food is mainly the work of the past 20 years. In food processing, CO2 is almost always used as an extractant. Because of the advantages of supercritical fluid extraction, many manufacturers are now or are preparing to invest in supercritical extraction equipment.

17

2021

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How to repair small extraction equipment?

How to repair small extraction equipment?

Small extraction equipment technology was first applied to large-scale industrial removal of plant factors in coffee beans, and later also applied to extract plant factors from tea, the plant factor content in coffee is 0.6%-3%, and the plant factor content in tea is about 1%-5%, the extracted coffee can be used as a medicinal compress, and coffee without plant factors can meet people's needs, the traditional method uses solvent extraction skills.

25

2021

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How many classification methods are there for home textiles?

How many classification methods are there for home textiles?

The principle of home textile separation process is to use the connection between the solubility of the supercritical fluid and its density, that is, the use of pressure and temperature on the influence of the solubility of the supercritical fluid and carried out, in the supercritical state, the supercritical extraction equipment will supercritical fluid and the substance to be separated, so that it selectively extracts the polarity, boiling point and molecular weight components in turn.

30

2021

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What is a machine tool?

What is a machine tool?

Machine tool skills were first applied to large-scale industrial removal of plant factors in coffee beans, and later also applied to extract plant factors from tea, the plant factor content in coffee is 0.6%-3%, and the plant factor content in tea is about 1%-5%, the extracted coffee can be used as a medicinal compress, and coffee without plant factors can meet people's needs.

10

2021

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