RU2002108731A - INSTALLATION AND METHOD FOR REDUCING RESIDUAL SOLVENT LEVELS - Google Patents

INSTALLATION AND METHOD FOR REDUCING RESIDUAL SOLVENT LEVELS

Info

Publication number
RU2002108731A
RU2002108731A RU2002108731/12A RU2002108731A RU2002108731A RU 2002108731 A RU2002108731 A RU 2002108731A RU 2002108731/12 A RU2002108731/12 A RU 2002108731/12A RU 2002108731 A RU2002108731 A RU 2002108731A RU 2002108731 A RU2002108731 A RU 2002108731A
Authority
RU
Russia
Prior art keywords
solvent
substance
source
installation
steam
Prior art date
Application number
RU2002108731/12A
Other languages
Russian (ru)
Other versions
RU2223133C2 (en
Inventor
Стюарт КОРР
Пол А. ДАУДЛ
Роберт Э. ЛОУ
Фредерик Томас МЁРФИ
Джеймс Дейвид МОРРИСОН
Original Assignee
Инэос Флуор Холдингс Лимитед
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9920950.4A external-priority patent/GB9920950D0/en
Application filed by Инэос Флуор Холдингс Лимитед filed Critical Инэос Флуор Холдингс Лимитед
Publication of RU2002108731A publication Critical patent/RU2002108731A/en
Application granted granted Critical
Publication of RU2223133C2 publication Critical patent/RU2223133C2/en

Links

Claims (4)

1. Установка для снижения остаточных уровней растворителя в веществе (26), экстрагированном из биомассы, содержащая аппарат (12) для экстрагирования, предназначенный для содержания в нем упомянутого вещества в жидком состоянии и загрязненного фторуглеводородным растворителем (ФУВ-растворителем), и источник (27а) газа для барботажа экстракта биомассы в аппарате (12) паром, удаляющим растворитель, причем источник газа включает в себя жесткий полый переходник (27) имеющий отверстие для выпуска газа и соединенный с источником (27а) сжатого пара, удаляющего растворитель, вследствие чего пар, удаляющий растворитель, течет из своего источника по полому жесткому переходнику (27), выходя через отверстие для выпуска газа, при этом отверстие для выпуска газа погружено с возможностью перемещения в жидкое вещество (26) для обеспечения барботажа этого вещества паром, удаляющим растворитель.1. Installation for reducing residual levels of solvent in a substance (26) extracted from biomass, containing an extraction apparatus (12) designed to contain the substance in liquid state and contaminated with a fluorocarbon solvent (FUV solvent), and a source (27a ) gas for sparging the biomass extract in the apparatus (12) with steam that removes the solvent, and the gas source includes a rigid hollow adapter (27) having a gas outlet and connected to the compressed steam source (27a), removing solvent, as a result of which the solvent-removing steam flows from its source through a hollow rigid adapter (27), exiting through a gas outlet, while the gas outlet is immersed to move into a liquid substance (26) to bubble this substance solvent removing steam. 2. Установка по п.1, в которой источник (27а) газа подает воздух и/или азот для барботажа экстракта биомассы.2. Installation according to claim 1, in which the gas source (27a) supplies air and / or nitrogen to sparge the biomass extract. 3. Способ снижения уровней растворителей в веществе, экстрагированном из биомассы, предусматривающий барботаж упомянутого вещества, находящегося в жидком состоянии и загрязненного ФУВ-растворителем, паром, удаляющим растворитель.3. A method of reducing solvent levels in a substance extracted from biomass, comprising sparging said substance in a liquid state and contaminated with an FUV solvent, vapor that removes the solvent. 4. Способ по п.3, при котором паром, удаляющим растворитель, является воздух или азот.4. The method according to claim 3, wherein the solvent-removing steam is air or nitrogen.
RU2002108731/12A 1999-09-06 2000-09-01 Plant and method of reduction of residual levels of solvent RU2223133C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9920950.4A GB9920950D0 (en) 1999-09-06 1999-09-06 Apparatus and method for reducing residual solvent levels
GB9920950.4 1999-09-06

Publications (2)

Publication Number Publication Date
RU2002108731A true RU2002108731A (en) 2003-11-20
RU2223133C2 RU2223133C2 (en) 2004-02-10

Family

ID=10860377

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002108731/12A RU2223133C2 (en) 1999-09-06 2000-09-01 Plant and method of reduction of residual levels of solvent

Country Status (17)

Country Link
US (2) US6521022B1 (en)
EP (1) EP1210157B1 (en)
JP (1) JP2003508204A (en)
KR (1) KR20020029945A (en)
CN (2) CN1559646A (en)
AT (1) ATE337056T1 (en)
AU (1) AU768604B2 (en)
BR (1) BR0013805A (en)
CA (1) CA2383604A1 (en)
DE (1) DE60030299T2 (en)
ES (1) ES2273726T3 (en)
GB (2) GB9920950D0 (en)
IL (1) IL148467A0 (en)
MX (1) MXPA02002441A (en)
RU (1) RU2223133C2 (en)
WO (1) WO2001017640A1 (en)
ZA (1) ZA200201746B (en)

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GB9920950D0 (en) 1999-09-06 1999-11-10 Ici Ltd Apparatus and method for reducing residual solvent levels
CN100435903C (en) * 2006-04-19 2008-11-26 上海工程技术大学 Bubbling degasifying apparatus for removing trace low-carbon components in polyether polyol
CA2767125A1 (en) * 2009-07-02 2011-01-06 Bioexx Specialty Proteins Ltd. Process for removing organic solvents from a biomass
CN101810658B (en) * 2010-05-07 2012-05-23 青岛东仁生物医药技术有限公司 Method for removing residual pesticide from ginseng
KR101626733B1 (en) * 2015-10-19 2016-06-01 씨에스 에너지 주식회사 gas phase and liquid phase dual circulation type bio heavy fuel oil production system

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