RU93032033A - METHOD OF EXTRACTION OF VEGETABLE RAW MATERIALS WITH LIQUEFIED GASES - Google Patents

METHOD OF EXTRACTION OF VEGETABLE RAW MATERIALS WITH LIQUEFIED GASES

Info

Publication number
RU93032033A
RU93032033A RU93032033/14A RU93032033A RU93032033A RU 93032033 A RU93032033 A RU 93032033A RU 93032033/14 A RU93032033/14 A RU 93032033/14A RU 93032033 A RU93032033 A RU 93032033A RU 93032033 A RU93032033 A RU 93032033A
Authority
RU
Russia
Prior art keywords
extraction
pressure
extractant
raw materials
liquefied gases
Prior art date
Application number
RU93032033/14A
Other languages
Russian (ru)
Other versions
RU2039586C1 (en
Inventor
Ю.А. Кошелев
К.А. Агеев
В.А. Миренков
Original Assignee
Акционерное общество закрытого типа "Алтайвитамины"
Filing date
Publication date
Application filed by Акционерное общество закрытого типа "Алтайвитамины" filed Critical Акционерное общество закрытого типа "Алтайвитамины"
Priority to RU93032033A priority Critical patent/RU2039586C1/en
Priority claimed from RU93032033A external-priority patent/RU2039586C1/en
Application granted granted Critical
Publication of RU2039586C1 publication Critical patent/RU2039586C1/en
Publication of RU93032033A publication Critical patent/RU93032033A/en

Links

Claims (1)

Способ относится к получению экстрактов, содержащих биологически активные вещества (БАВ), экстракцией растительного сырья, и может быть использован в масложировой, фармацевтической и парфюмерно-косметической промышленности. Предлагаемый способ экстракции растительного сырья сжиженными газами заключается в заполнении экстрактора с измельченным сырьем экстрагентом и проведении экстракции по меньшей мере с однократным сбросом давления. Вначале заполнение экстрактора проводят экстрагентом с равновесным давлением, соответствующим рабочему давлению в установке, затем в экстракционный объем подают экстрагент с равновесным давлением, превышающим рабочее не менее, чем на 0,2 МПа, и проводят экстракцию, поддерживая в экстракционном объеме давление, равное давлению подаваемого экстрагента, а сброс давления в процессе экстракции осуществляют до рабочего в установке. Использование изобретения позволит упростить и интенсифицировать процесс экстракции растительного сырья.The method relates to the production of extracts containing biologically active substances (BAS), the extraction of vegetable raw materials, and can be used in oil, pharmaceutical and cosmetic industries. The proposed method of extraction of plant materials with liquefied gases consists in filling the extractor with the crushed raw material with an extractant and carrying out the extraction with at least a single release of pressure. First, the extractor is filled with an extractant with an equilibrium pressure corresponding to the operating pressure in the installation, then an extractant with an equilibrium pressure exceeding the working pressure of not less than 0.2 MPa is fed into the extraction volume, and extraction is carried out, maintaining the extraction pressure extractant, and the discharge pressure in the extraction process is carried out before the worker in the installation. The use of the invention will simplify and intensify the process of extraction of plant materials.
RU93032033A 1993-07-07 1993-07-07 Method of vegetable raw materials extraction by liquid gasses RU2039586C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93032033A RU2039586C1 (en) 1993-07-07 1993-07-07 Method of vegetable raw materials extraction by liquid gasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93032033A RU2039586C1 (en) 1993-07-07 1993-07-07 Method of vegetable raw materials extraction by liquid gasses

Publications (2)

Publication Number Publication Date
RU2039586C1 RU2039586C1 (en) 1995-07-20
RU93032033A true RU93032033A (en) 1996-04-20

Family

ID=20143559

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93032033A RU2039586C1 (en) 1993-07-07 1993-07-07 Method of vegetable raw materials extraction by liquid gasses

Country Status (1)

Country Link
RU (1) RU2039586C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007033907A1 (en) * 2007-07-20 2009-01-22 Uhde High Pressure Technologies Gmbh Natural Product Extraction
RU2358746C2 (en) 2007-08-07 2009-06-20 Общество с ограниченной ответственностью "СИБЕКС" (ООО "SIBEX") Method for making concentrated cellular fluid and agent for making thereof
RU2637318C1 (en) * 2016-07-20 2017-12-04 Игорь Михайлович Котелкин Method of extracting essential oils from plant materials

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