NO314538B1 - Fremgangsmåte og anordning for å separere en hydrofob, flytende fraksjon fra en vandig suspensjon - Google Patents
Fremgangsmåte og anordning for å separere en hydrofob, flytende fraksjon fra en vandig suspensjon Download PDFInfo
- Publication number
- NO314538B1 NO314538B1 NO19962774A NO962774A NO314538B1 NO 314538 B1 NO314538 B1 NO 314538B1 NO 19962774 A NO19962774 A NO 19962774A NO 962774 A NO962774 A NO 962774A NO 314538 B1 NO314538 B1 NO 314538B1
- Authority
- NO
- Norway
- Prior art keywords
- suspension
- water
- hydrophobic
- gas
- procedure
- Prior art date
Links
- 230000002209 hydrophobic effect Effects 0.000 title claims description 37
- 239000007788 liquid Substances 0.000 title claims description 36
- 238000000034 method Methods 0.000 title claims description 26
- 239000007900 aqueous suspension Substances 0.000 title claims description 12
- 239000000725 suspension Substances 0.000 claims description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 76
- 239000007789 gas Substances 0.000 claims description 33
- 239000003208 petroleum Substances 0.000 claims description 25
- 239000010410 layer Substances 0.000 claims description 14
- 244000005700 microbiome Species 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000003209 petroleum derivative Substances 0.000 claims description 11
- 239000013049 sediment Substances 0.000 claims description 11
- 239000004575 stone Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 10
- 239000010902 straw Substances 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 8
- 235000013312 flour Nutrition 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000000969 carrier Substances 0.000 claims description 4
- 238000007667 floating Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- -1 and the hydrophobic Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 240000004658 Medicago sativa Species 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 19
- 239000010802 sludge Substances 0.000 description 17
- 239000010779 crude oil Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 230000015556 catabolic process Effects 0.000 description 6
- 238000000855 fermentation Methods 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 238000005553 drilling Methods 0.000 description 5
- 230000004151 fermentation Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010564 aerobic fermentation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005188 flotation Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241001503485 Mammuthus Species 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 235000014103 egg white Nutrition 0.000 description 1
- 210000000969 egg white Anatomy 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Classifications
-
- 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0205—Separation of non-miscible liquids by gas bubbles or moving solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Removal Of Floating Material (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0112895A AT402369B (de) | 1995-07-03 | 1995-07-03 | Verfahren und vorrichtung zum abtrennen einer hydrophoben flüssigen fraktion aus einer wässrigen suspension |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO962774D0 NO962774D0 (no) | 1996-07-01 |
| NO962774L NO962774L (no) | 1997-01-06 |
| NO314538B1 true NO314538B1 (no) | 2003-04-07 |
Family
ID=3507195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19962774A NO314538B1 (no) | 1995-07-03 | 1996-07-01 | Fremgangsmåte og anordning for å separere en hydrofob, flytende fraksjon fra en vandig suspensjon |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0752459B1 (sk) |
| AT (1) | AT402369B (sk) |
| CZ (1) | CZ289631B6 (sk) |
| DE (1) | DE59603700D1 (sk) |
| DK (1) | DK0752459T3 (sk) |
| HR (1) | HRP950461B1 (sk) |
| HU (1) | HUP9601815A1 (sk) |
| NO (1) | NO314538B1 (sk) |
| PL (1) | PL183115B1 (sk) |
| SK (1) | SK281751B6 (sk) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8286561B2 (en) | 2008-06-27 | 2012-10-16 | Ssw Holding Company, Inc. | Spill containing refrigerator shelf assembly |
| US11786036B2 (en) | 2008-06-27 | 2023-10-17 | Ssw Advanced Technologies, Llc | Spill containing refrigerator shelf assembly |
| ES2654377T3 (es) | 2008-10-07 | 2018-02-13 | Ross Technology Corporation | Superficies resistentes a los derrames con fronteras hidrofóbicas y oleofóbicas |
| US9074778B2 (en) | 2009-11-04 | 2015-07-07 | Ssw Holding Company, Inc. | Cooking appliance surfaces having spill containment pattern |
| EP2547832A4 (en) | 2010-03-15 | 2016-03-16 | Ross Technology Corp | PISTON AND METHODS FOR PRODUCING HYDROPHOBIC SURFACES |
| WO2012115986A1 (en) | 2011-02-21 | 2012-08-30 | Ross Technology Corporation | Superhydrophobic and oleophobic coatings with low voc binder systems |
| DE102011085428A1 (de) | 2011-10-28 | 2013-05-02 | Schott Ag | Einlegeboden |
| WO2013090939A1 (en) | 2011-12-15 | 2013-06-20 | Ross Technology Corporation | Composition and coating for superhydrophobic performance |
| MX2015000119A (es) | 2012-06-25 | 2015-04-14 | Ross Technology Corp | Recubrimientos elastoméricos con propiedades hidrofóbicas y/u oleofóbicas. |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1703041A (en) * | 1926-12-02 | 1929-02-19 | Imhoff Karl | Means for unoiling sewage or sludge |
| CH533998A (de) * | 1971-02-09 | 1973-02-28 | Buchs Metallwerk Ag | Verfahren zur Behandlung von Schlamm und Erde, die mit Kohlenwasserstoffen verunreinigt sind |
| NL8002289A (nl) * | 1980-01-19 | 1981-08-17 | Motherwell Bridge Eng | Werkwijze en inrichting voor het terugwinnen van zware koolwaterstoffen uit olieslib. |
| US4851123A (en) * | 1986-11-20 | 1989-07-25 | Tetra Resources, Inc. | Separation process for treatment of oily sludge |
| US4812225A (en) * | 1987-02-10 | 1989-03-14 | Gulf Canada Resources Limited | Method and apparatus for treatment of oil contaminated sludge |
| US5242580A (en) * | 1990-11-13 | 1993-09-07 | Esso Resources Canada Limited | Recovery of hydrocarbons from hydrocarbon contaminated sludge |
| DE4303529C2 (de) * | 1993-02-06 | 1996-05-15 | Claudia Dr Menschel | Verfahren und Vorrichtung zur chemisch-physikalischen und/oder biologisch-physikalischen Bodenreinigung |
-
1995
- 1995-07-03 AT AT0112895A patent/AT402369B/de not_active IP Right Cessation
- 1995-08-30 HR HRA1128/95A patent/HRP950461B1/xx not_active IP Right Cessation
-
1996
- 1996-07-01 DK DK96890112T patent/DK0752459T3/da active
- 1996-07-01 SK SK863-96A patent/SK281751B6/sk unknown
- 1996-07-01 NO NO19962774A patent/NO314538B1/no not_active IP Right Cessation
- 1996-07-01 EP EP96890112A patent/EP0752459B1/de not_active Expired - Lifetime
- 1996-07-01 DE DE59603700T patent/DE59603700D1/de not_active Expired - Fee Related
- 1996-07-01 CZ CZ19961950A patent/CZ289631B6/cs not_active IP Right Cessation
- 1996-07-02 HU HU9601815A patent/HUP9601815A1/hu unknown
- 1996-07-02 PL PL96315067A patent/PL183115B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO962774L (no) | 1997-01-06 |
| DE59603700D1 (de) | 1999-12-30 |
| CZ195096A3 (en) | 1997-04-16 |
| SK281751B6 (sk) | 2001-07-10 |
| HRP950461A2 (en) | 1997-08-31 |
| PL315067A1 (en) | 1997-01-06 |
| SK86396A3 (en) | 1997-02-05 |
| NO962774D0 (no) | 1996-07-01 |
| HRP950461B1 (en) | 2000-02-29 |
| EP0752459B1 (de) | 1999-11-24 |
| ATA112895A (de) | 1996-09-15 |
| EP0752459A2 (de) | 1997-01-08 |
| PL183115B1 (pl) | 2002-05-31 |
| AT402369B (de) | 1997-04-25 |
| HU9601815D0 (en) | 1996-08-28 |
| CZ289631B6 (cs) | 2002-03-13 |
| HUP9601815A1 (hu) | 1998-08-28 |
| DK0752459T3 (da) | 2000-05-22 |
| EP0752459A3 (de) | 1997-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |