FI844981A0 - Apparatur och foerfarande inbegripande oeverkritisk vaetskeextraktion. - Google Patents
Apparatur och foerfarande inbegripande oeverkritisk vaetskeextraktion.Info
- Publication number
- FI844981A0 FI844981A0 FI844981A FI844981A FI844981A0 FI 844981 A0 FI844981 A0 FI 844981A0 FI 844981 A FI844981 A FI 844981A FI 844981 A FI844981 A FI 844981A FI 844981 A0 FI844981 A0 FI 844981A0
- Authority
- FI
- Finland
- Prior art keywords
- vaetskeextraktion
- oeverkritisk
- inbegripande
- apparatur
- och foerfarande
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
- B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0005—Catalytic processes under superatmospheric pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Physical Water Treatments (AREA)
- Compounds Of Unknown Constitution (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/564,500 US4493797A (en) | 1983-12-22 | 1983-12-22 | Apparatus and method involving supercritical fluid extraction |
Publications (2)
Publication Number | Publication Date |
---|---|
FI844981A0 true FI844981A0 (fi) | 1984-12-17 |
FI844981L FI844981L (fi) | 1985-06-23 |
Family
ID=24254726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI844981A FI844981L (fi) | 1983-12-22 | 1984-12-17 | Apparatur och foerfarande inbegripande oeverkritisk vaetskeextraktion. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4493797A (fi) |
JP (1) | JPS60132997A (fi) |
CA (1) | CA1239528A (fi) |
FI (1) | FI844981L (fi) |
SE (1) | SE8405837L (fi) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5322626A (en) * | 1990-03-02 | 1994-06-21 | Hewlett-Packard Company | Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids |
US5133859A (en) * | 1990-03-02 | 1992-07-28 | Hewlett-Packard Company | Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids |
US5240603A (en) * | 1990-03-02 | 1993-08-31 | Hewlett-Packard Company | Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids |
US5094741A (en) * | 1990-03-02 | 1992-03-10 | Hewlett-Packard Company | Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids |
US5009746A (en) * | 1990-10-12 | 1991-04-23 | Kimberly-Clark Corporation | Method for removing stickies from secondary fibers using supercritical CO2 solvent extraction |
US5075017A (en) * | 1990-10-12 | 1991-12-24 | Kimberly-Clark Corporation | Method for removing polychlorinated dibenzodioxins and polychlorinated dibenzofurans from paper mill sludge |
US5009745A (en) * | 1990-10-12 | 1991-04-23 | Kimberly-Clark Corporation | Method for removing polychlorinated dibenzodioxins and polychlorinated dibenzofurans from secondary fibers using supercritical CO2 extraction |
US5213660A (en) * | 1990-10-12 | 1993-05-25 | Kimberly-Clark Corporation | Secondary fiber cellulose product with reduced levels of polychlorinated dibenzodioxins and polychlorinated dibenzofurans |
US5074958A (en) * | 1990-10-12 | 1991-12-24 | Kimberly-Clark Corporation | Method for removing polychlorinated dibenzodioxins and polychlorinated dibenzofurans and stickies from secondary fibers using supercritical propane solvent extraction |
US5328934A (en) * | 1992-10-27 | 1994-07-12 | Hoechst Celanese Corporation | Recycling cellulose esters from the waste from cigarette manufacture |
US5512231A (en) * | 1995-01-26 | 1996-04-30 | Hoechst Celanese Corporation | Processing cellulose acetate formed articles using supercritical fluid |
US6106790A (en) * | 1997-08-18 | 2000-08-22 | Air Products And Chemicals, Inc. | Abatement of NF3 using small particle fluidized bed |
SE0402201D0 (sv) * | 2004-09-14 | 2004-09-14 | Stfi Packforsk Ab | Method for separating lignin from black liquor |
JP5060791B2 (ja) * | 2007-01-26 | 2012-10-31 | 独立行政法人森林総合研究所 | 木材の乾燥方法、木材への薬剤浸透方法及び乾燥装置 |
US20090288788A1 (en) * | 2008-05-22 | 2009-11-26 | Aphios Corporation | Pretreating cellulosic biomass |
US8540847B2 (en) | 2008-05-22 | 2013-09-24 | Aphios Corporation | Methods and apparatus for processing cellulosic biomass |
US8282738B2 (en) * | 2008-07-16 | 2012-10-09 | Renmatix, Inc. | Solvo-thermal fractionation of biomass |
US8546560B2 (en) * | 2008-07-16 | 2013-10-01 | Renmatix, Inc. | Solvo-thermal hydrolysis of cellulose |
CA2730766C (en) * | 2008-07-16 | 2016-11-01 | Sriya Innovations, Inc. | Method of extraction of furfural and glucose from biomass using one or more supercritical fluids |
US8119823B2 (en) * | 2008-07-16 | 2012-02-21 | Renmatix, Inc. | Solvo-thermal hydrolysis of xylose |
CN102575422B (zh) * | 2009-07-13 | 2016-08-03 | 贝塔可再生资源公司 | 木质素的高温分离方法 |
CN105525043B (zh) | 2010-01-19 | 2021-03-19 | 瑞恩麦特克斯股份有限公司 | 使用超临界流体从生物质产生可发酵的糖和木质素 |
CN102002165A (zh) * | 2010-09-15 | 2011-04-06 | 东北林业大学 | 一种利用超临界反溶剂技术制备纳米木质素的方法 |
CA2806873C (en) * | 2011-05-04 | 2014-07-15 | Renmatix, Inc. | Lignin production from lignocellulosic biomass |
US8801859B2 (en) | 2011-05-04 | 2014-08-12 | Renmatix, Inc. | Self-cleaning apparatus and method for thick slurry pressure control |
US8759498B2 (en) | 2011-12-30 | 2014-06-24 | Renmatix, Inc. | Compositions comprising lignin |
MY169121A (en) | 2013-03-15 | 2019-02-18 | Renmatix Inc | High purity lignin, lignin compositions, and higher structured lignin |
JP2017518181A (ja) * | 2014-06-13 | 2017-07-06 | ブーゼ,マーク,エ−. | 連続化学抽出装置、濃縮装置、及び分離装置 |
US10927498B2 (en) * | 2014-09-22 | 2021-02-23 | Huntsman International Llc | Process for the preparation of aromatic compounds |
WO2016049569A1 (en) | 2014-09-26 | 2016-03-31 | Renmatix, Inc. | Adhesive compositions comprising type-ii cellulose |
-
1983
- 1983-12-22 US US06/564,500 patent/US4493797A/en not_active Expired - Fee Related
-
1984
- 1984-08-21 CA CA000461492A patent/CA1239528A/en not_active Expired
- 1984-09-11 JP JP59190461A patent/JPS60132997A/ja active Pending
- 1984-11-20 SE SE8405837A patent/SE8405837L/xx not_active Application Discontinuation
- 1984-12-17 FI FI844981A patent/FI844981L/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS60132997A (ja) | 1985-07-16 |
SE8405837L (sv) | 1985-06-23 |
SE8405837D0 (sv) | 1984-11-20 |
FI844981L (fi) | 1985-06-23 |
US4493797A (en) | 1985-01-15 |
CA1239528A (en) | 1988-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: DOMTAR INC. |