NO995053L - Fremgangsmåte og anlegg for tangensiell filtrering av en viskös væske - Google Patents
Fremgangsmåte og anlegg for tangensiell filtrering av en viskös væskeInfo
- Publication number
- NO995053L NO995053L NO995053A NO995053A NO995053L NO 995053 L NO995053 L NO 995053L NO 995053 A NO995053 A NO 995053A NO 995053 A NO995053 A NO 995053A NO 995053 L NO995053 L NO 995053L
- Authority
- NO
- Norway
- Prior art keywords
- substance
- liquid
- pressure
- filtration
- viscosity
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 120
- 239000007788 liquid Substances 0.000 title claims description 95
- 238000001914 filtration Methods 0.000 title claims description 92
- 239000000126 substance Substances 0.000 claims description 88
- 239000012530 fluid Substances 0.000 claims description 47
- 239000012071 phase Substances 0.000 claims description 44
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 42
- 239000007789 gas Substances 0.000 claims description 35
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 33
- 239000012466 permeate Substances 0.000 claims description 32
- 239000003921 oil Substances 0.000 claims description 28
- 239000012141 concentrate Substances 0.000 claims description 25
- 235000019198 oils Nutrition 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 23
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- 238000000108 ultra-filtration Methods 0.000 claims description 22
- 238000000926 separation method Methods 0.000 claims description 21
- 150000001875 compounds Chemical class 0.000 claims description 17
- 239000000706 filtrate Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 16
- 238000001728 nano-filtration Methods 0.000 claims description 16
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- 125000004432 carbon atom Chemical group C* 0.000 claims description 11
- 230000002829 reductive effect Effects 0.000 claims description 10
- 238000004064 recycling Methods 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 239000006193 liquid solution Substances 0.000 claims description 8
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- 239000001307 helium Substances 0.000 claims description 5
- 229910052734 helium Inorganic materials 0.000 claims description 5
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 claims description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 4
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- 150000001345 alkine derivatives Chemical class 0.000 claims description 4
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- 235000020777 polyunsaturated fatty acids Nutrition 0.000 claims description 3
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- 229910018503 SF6 Inorganic materials 0.000 claims description 2
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- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 2
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- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
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- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- JAZBEHYOTPTENJ-JLNKQSITSA-N all-cis-5,8,11,14,17-icosapentaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O JAZBEHYOTPTENJ-JLNKQSITSA-N 0.000 description 4
- MBMBGCFOFBJSGT-KUBAVDMBSA-N all-cis-docosa-4,7,10,13,16,19-hexaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCC(O)=O MBMBGCFOFBJSGT-KUBAVDMBSA-N 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
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- 239000011707 mineral Substances 0.000 description 2
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 2
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- 239000010802 sludge Substances 0.000 description 2
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- 235000013311 vegetables Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- DVSZKTAMJJTWFG-SKCDLICFSA-N (2e,4e,6e,8e,10e,12e)-docosa-2,4,6,8,10,12-hexaenoic acid Chemical compound CCCCCCCCC\C=C\C=C\C=C\C=C\C=C\C=C\C(O)=O DVSZKTAMJJTWFG-SKCDLICFSA-N 0.000 description 1
- GZJLLYHBALOKEX-UHFFFAOYSA-N 6-Ketone, O18-Me-Ussuriedine Natural products CC=CCC=CCC=CCC=CCC=CCC=CCCCC(O)=O GZJLLYHBALOKEX-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
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- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical compound C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 description 1
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- 229910052750 molybdenum Inorganic materials 0.000 description 1
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- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000010661 oregano oil Substances 0.000 description 1
- 229940111617 oregano oil Drugs 0.000 description 1
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- 150000003904 phospholipids Chemical class 0.000 description 1
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- 230000000607 poisoning effect Effects 0.000 description 1
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- 239000004417 polycarbonate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical compound CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
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- 208000010110 spontaneous platelet aggregation Diseases 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 238000000194 supercritical-fluid extraction Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 230000036967 uncompetitive effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/027—Nanofiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/04—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/147—Microfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
- C10G31/09—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by filtration
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
- C11B7/0008—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents
- C11B7/005—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils by differences of solubilities, e.g. by extraction, by separation from a solution by means of anti-solvents in solvents used at superatmospheric pressures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9704619A FR2761899B1 (fr) | 1997-04-15 | 1997-04-15 | Procede et installation de filtration tangentielle d'un liquide visqueux |
| PCT/FR1998/000746 WO1998046337A1 (fr) | 1997-04-15 | 1998-04-14 | Procede et installation de filtration tangentielle d'un liquide visqueux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO995053D0 NO995053D0 (no) | 1999-10-15 |
| NO995053L true NO995053L (no) | 1999-11-16 |
Family
ID=9505919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO995053A NO995053L (no) | 1997-04-15 | 1999-10-15 | Fremgangsmåte og anlegg for tangensiell filtrering av en viskös væske |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6331253B1 (fr) |
| JP (1) | JP2001518842A (fr) |
| KR (1) | KR20010006270A (fr) |
| FR (1) | FR2761899B1 (fr) |
| GB (1) | GB2337211B (fr) |
| NO (1) | NO995053L (fr) |
| WO (1) | WO1998046337A1 (fr) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2790479B1 (fr) * | 1999-03-02 | 2001-04-13 | Commissariat Energie Atomique | Procede de traitement d'une huile utilisant un fluide a l'etat supercritique |
| US7128092B2 (en) * | 1999-08-31 | 2006-10-31 | Dct Double-Cone Technology Ag | Separating arrangement for treatment of fluids |
| US7425232B2 (en) * | 2004-04-05 | 2008-09-16 | Naturalnano Research, Inc. | Hydrogen storage apparatus comprised of halloysite |
| US7400490B2 (en) * | 2005-01-25 | 2008-07-15 | Naturalnano Research, Inc. | Ultracapacitors comprised of mineral microtubules |
| US20100059443A1 (en) | 2008-09-02 | 2010-03-11 | Natrix Separations Inc. | Chromatography Membranes, Devices Containing Them, and Methods of Use Thereof |
| WO2010147583A1 (fr) * | 2009-06-17 | 2010-12-23 | Exxonmobil Chemical Patents Inc. | Elimination des contaminants de type asphaltènes de courants d'hydrocarbure au moyen d'adsorbants à base de carbone |
| FR2957353B1 (fr) * | 2010-03-10 | 2014-09-05 | Commissariat Energie Atomique | Procede d'elimination d'un ou plusieurs composes contenus dans une charge hydrocarbonee |
| EP3427815B1 (fr) | 2011-05-17 | 2023-12-06 | Merck Millipore Ltd. | Dispositif a membranes tubulaires en couches pour chromatographie |
| FR3009311B1 (fr) * | 2013-08-02 | 2017-07-21 | Lorrainergies | Procede de traitement d'une huile de friture usagee. |
| US9013790B1 (en) * | 2014-06-12 | 2015-04-21 | Google Inc. | High contrast rear projection screen for use with a diverging illumination source |
| RU2614287C2 (ru) | 2015-09-02 | 2017-03-24 | Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн") | Система очистки жидкости |
| EP3175897B1 (fr) | 2015-12-04 | 2018-04-04 | Evonik Degussa GmbH | Procede ameliore d'extraction de matieres aromatiques a partir de phases liquides aqueuses et/ou contenant des graisses |
| US10597588B2 (en) | 2016-10-27 | 2020-03-24 | Fccl Partnership | Process and system to separate diluent |
| RU2686199C1 (ru) * | 2018-09-27 | 2019-04-24 | Общество С Ограниченной Ответственностью "Аквафор" (Ооо "Аквафор") | Система очистки жидкости |
| US11072542B2 (en) | 2019-01-17 | 2021-07-27 | A. O. Smith Corporation | High water efficiency TDS creep solution |
| TWI786468B (zh) | 2019-11-21 | 2022-12-11 | 愛爾蘭商默克密理博有限公司 | 將配體偶合至複合材料的方法 |
| CN112973446A (zh) * | 2019-12-17 | 2021-06-18 | 淮北国科环保科技有限公司 | 利用提高温度和选择性过滤来增加过滤膜处理效率的方法 |
| CN115838600A (zh) * | 2022-12-07 | 2023-03-24 | 陕西延长石油（集团）有限责任公司 | 超临界二氧化碳混合煤焦油预处理降粘除杂系统及方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2453211A1 (fr) | 1979-04-02 | 1980-10-31 | Rhone Poulenc Ind | Procede de regeneration d'huiles lubrifiantes |
| FR2482975A1 (fr) | 1980-05-22 | 1981-11-27 | Commissariat Energie Atomique | Procede de traitement par ultrafiltration a temperature elevee d'une charge hydrocarbonee |
| DE3539432A1 (de) * | 1984-11-09 | 1986-06-05 | Instytut Chemii Przemysłowej, Warschau/Warszawa | Verfahren zur trennung von kohlenteeren |
| FR2598717B1 (fr) * | 1986-05-14 | 1988-08-26 | Inst Francais Du Petrole | Procede de desasphaltage d'une huile d'hydrocarbure renfermant de l'asphalte |
| JPH0757291B2 (ja) * | 1987-08-21 | 1995-06-21 | 日揮株式会社 | 高粘度物質からの固形物の分離方法 |
| DE3829293A1 (de) * | 1988-08-30 | 1990-03-15 | Bayer Ag | Verfahren zur erniedrigung der schmelzviskositaet von aromatischen polycarbonaten, aromatischen polyestercarbonaten, aromatischen und/oder araliphatischen polyestern |
| US5204003A (en) * | 1991-05-08 | 1993-04-20 | The United States Of America As Represented By The United States Department Of Energy | Separation processes using expulsion from dilute supercritical solutions |
| WO1993002969A1 (fr) * | 1991-08-09 | 1993-02-18 | Board Of Regents, The University Of Texas System | Oxidation humide a haute temperature effectuee a l'aide de separateurs frittes |
| US5160044A (en) * | 1992-02-20 | 1992-11-03 | National Tsing Hua University | Process for separating ethanol from aqueous solution |
| FR2705031B1 (fr) * | 1993-05-10 | 1995-06-23 | Sederma Sa | Nouvelles compositions cosmétiques et dermopharmaceutiques contenant des protéines végétales amphipathiques (oléosines) extraites des globules gras des graines de colza, de soja, de lin. |
| FR2727873B1 (fr) * | 1994-12-12 | 1997-01-10 | Commissariat Energie Atomique | Procede et installation de separation de composes lourds et legers par extraction par un fluide supercritique et nanofiltration |
| CH690265A5 (de) * | 1995-05-16 | 2000-06-30 | Bucher Guyer Ag | Querstrom-Filtrationsverfahren zum Abtrennen von Flüssigkeit aus einem fliessfähigen Medium, sowie Anlage zu dessen Durchführung. |
| US5707673A (en) * | 1996-10-04 | 1998-01-13 | Prewell Industries, L.L.C. | Process for extracting lipids and organics from animal and plant matter or organics-containing waste streams |
| US6113795A (en) * | 1998-11-17 | 2000-09-05 | The University Of Kansas | Process and apparatus for size selective separation of micro- and nano-particles |
-
1997
- 1997-04-15 FR FR9704619A patent/FR2761899B1/fr not_active Expired - Lifetime
-
1998
- 1998-04-14 GB GB9921165A patent/GB2337211B/en not_active Expired - Lifetime
- 1998-04-14 WO PCT/FR1998/000746 patent/WO1998046337A1/fr not_active Application Discontinuation
- 1998-04-14 JP JP54356398A patent/JP2001518842A/ja active Pending
- 1998-04-14 US US09/402,299 patent/US6331253B1/en not_active Expired - Fee Related
- 1998-04-14 KR KR1019997009354A patent/KR20010006270A/ko not_active Application Discontinuation
-
1999
- 1999-10-15 NO NO995053A patent/NO995053L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2337211B (en) | 2001-07-25 |
| GB9921165D0 (en) | 1999-11-10 |
| FR2761899A1 (fr) | 1998-10-16 |
| NO995053D0 (no) | 1999-10-15 |
| KR20010006270A (ko) | 2001-01-26 |
| WO1998046337A1 (fr) | 1998-10-22 |
| FR2761899B1 (fr) | 1999-05-28 |
| GB2337211A (en) | 1999-11-17 |
| US6331253B1 (en) | 2001-12-18 |
| JP2001518842A (ja) | 2001-10-16 |
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