NO321097B1 - Fremgangsmate og anordning for rensing av vann og gass - Google Patents

Fremgangsmate og anordning for rensing av vann og gass Download PDF

Info

Publication number: NO321097B1
Authority: NO; Norway
Prior art keywords: water; hydrate; hydrates; forming compound; formation
Prior art date: 2003-06-27

Application number

NO20032985A

Other languages

English (en)

Norwegian (no)

Other versions

NO20032985L (no

NO20032985D0 (no

Inventor

Are Lund

Roar Larsen

Tore Skjetne

Original Assignee

Sinvent As

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.)

2003-06-27

Filing date

2003-06-27

Publication date

2006-03-20

2003-06-27 Application filed by Sinvent As filed Critical Sinvent As

2003-06-27 Priority to NO20032985A priority Critical patent/NO321097B1/no

2003-06-27 Publication of NO20032985D0 publication Critical patent/NO20032985D0/no

2004-06-24 Priority to EA200600114A priority patent/EA011112B1/ru

2004-06-24 Priority to DE200460030681 priority patent/DE602004030681D1/de

2004-06-24 Priority to EP20040748763 priority patent/EP1638893B1/de

2004-06-24 Priority to US10/561,695 priority patent/US7794603B2/en

2004-06-24 Priority to AT04748763T priority patent/ATE492515T1/de

2004-06-24 Priority to PCT/NO2004/000187 priority patent/WO2005000746A1/en

2004-06-24 Priority to CA 2529459 priority patent/CA2529459C/en

2004-06-24 Priority to BRPI0411634 priority patent/BRPI0411634A/pt

2004-06-24 Priority to AU2004252039A priority patent/AU2004252039B2/en

2004-12-28 Publication of NO20032985L publication Critical patent/NO20032985L/no

2005-12-26 Priority to EGNA2005000869 priority patent/EG24250A/xx

2006-03-20 Publication of NO321097B1 publication Critical patent/NO321097B1/no

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 263
238000000034 method Methods 0.000 title claims abstract description 132
150000004677 hydrates Chemical class 0.000 claims abstract description 62
230000015572 biosynthetic process Effects 0.000 claims abstract description 47
239000000356 contaminant Substances 0.000 claims abstract description 13
239000002245 particle Substances 0.000 claims abstract description 13
238000000926 separation method Methods 0.000 claims abstract description 7
150000001875 compounds Chemical class 0.000 claims description 60
150000002430 hydrocarbons Chemical class 0.000 claims description 40
229930195733 hydrocarbon Natural products 0.000 claims description 39
239000007789 gas Substances 0.000 claims description 31
150000003839 salts Chemical class 0.000 claims description 29
239000003344 environmental pollutant Substances 0.000 claims description 24
231100000719 pollutant Toxicity 0.000 claims description 24
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 19
238000003306 harvesting Methods 0.000 claims description 17
238000004140 cleaning Methods 0.000 claims description 15
238000010494 dissociation reaction Methods 0.000 claims description 12
230000005593 dissociations Effects 0.000 claims description 12
238000004064 recycling Methods 0.000 claims description 12
238000001816 cooling Methods 0.000 claims description 7
239000003651 drinking water Substances 0.000 claims description 7
235000020188 drinking water Nutrition 0.000 claims description 7
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 6
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 6
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 6
229910052799 carbon Inorganic materials 0.000 claims description 6
238000002156 mixing Methods 0.000 claims description 6
229910052698 phosphorus Inorganic materials 0.000 claims description 6
229910052756 noble gas Inorganic materials 0.000 claims description 5
150000002835 noble gases Chemical class 0.000 claims description 5
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 4
238000005119 centrifugation Methods 0.000 claims description 4
238000001914 filtration Methods 0.000 claims description 4
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 3
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
229910018503 SF6 Inorganic materials 0.000 claims description 3
229910052786 argon Inorganic materials 0.000 claims description 3
244000052616 bacterial pathogen Species 0.000 claims description 3
239000000460 chlorine Substances 0.000 claims description 3
229910052801 chlorine Inorganic materials 0.000 claims description 3
239000011737 fluorine Substances 0.000 claims description 3
229910052731 fluorine Inorganic materials 0.000 claims description 3
150000008282 halocarbons Chemical class 0.000 claims description 3
229910052736 halogen Inorganic materials 0.000 claims description 3
150000002367 halogens Chemical class 0.000 claims description 3
239000001307 helium Substances 0.000 claims description 3
229910052734 helium Inorganic materials 0.000 claims description 3
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
229910052743 krypton Inorganic materials 0.000 claims description 3
DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 claims description 3
229910052754 neon Inorganic materials 0.000 claims description 3
GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 3
239000001272 nitrous oxide Substances 0.000 claims description 3
239000001294 propane Substances 0.000 claims description 3
SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 3
229960000909 sulfur hexafluoride Drugs 0.000 claims description 3
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 3
238000005406 washing Methods 0.000 claims description 3
229910052724 xenon Inorganic materials 0.000 claims description 3
FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 3
239000012620 biological material Substances 0.000 claims description 2
230000008021 deposition Effects 0.000 claims description 2
239000000428 dust Substances 0.000 claims description 2
238000005188 flotation Methods 0.000 claims description 2
229910052751 metal Inorganic materials 0.000 claims description 2
239000002184 metal Substances 0.000 claims description 2
150000002739 metals Chemical class 0.000 claims description 2
230000002285 radioactive effect Effects 0.000 claims description 2
239000004576 sand Substances 0.000 claims description 2
238000004062 sedimentation Methods 0.000 claims description 2
239000010802 sludge Substances 0.000 claims description 2
238000011144 upstream manufacturing Methods 0.000 claims description 2
238000000746 purification Methods 0.000 abstract description 23
238000004519 manufacturing process Methods 0.000 description 40
238000005755 formation reaction Methods 0.000 description 36
239000000203 mixture Substances 0.000 description 11
229910002092 carbon dioxide Inorganic materials 0.000 description 10
239000000126 substance Substances 0.000 description 10
239000004215 Carbon black (E152) Substances 0.000 description 9
239000013535 sea water Substances 0.000 description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
238000005516 engineering process Methods 0.000 description 6
238000000605 extraction Methods 0.000 description 6
239000012071 phase Substances 0.000 description 6
238000011084 recovery Methods 0.000 description 6
239000013049 sediment Substances 0.000 description 6
230000009286 beneficial effect Effects 0.000 description 5
230000000694 effects Effects 0.000 description 5
239000008398 formation water Substances 0.000 description 5
230000006911 nucleation Effects 0.000 description 5
238000010899 nucleation Methods 0.000 description 5
239000001569 carbon dioxide Substances 0.000 description 4
238000010612 desalination reaction Methods 0.000 description 4
239000008187 granular material Substances 0.000 description 4
238000002347 injection Methods 0.000 description 4
239000007924 injection Substances 0.000 description 4
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
239000012535 impurity Substances 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000012528 membrane Substances 0.000 description 3
239000003345 natural gas Substances 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
239000002352 surface water Substances 0.000 description 3
239000002699 waste material Substances 0.000 description 3
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
239000013078 crystal Substances 0.000 description 2
238000005538 encapsulation Methods 0.000 description 2
239000012530 fluid Substances 0.000 description 2
239000003673 groundwater Substances 0.000 description 2
238000009434 installation Methods 0.000 description 2
230000007774 longterm Effects 0.000 description 2
239000003129 oil well Substances 0.000 description 2
238000001223 reverse osmosis Methods 0.000 description 2
239000000243 solution Substances 0.000 description 2
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
238000013019 agitation Methods 0.000 description 1
BHELZAPQIKSEDF-UHFFFAOYSA-N allyl bromide Chemical compound BrCC=C BHELZAPQIKSEDF-UHFFFAOYSA-N 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
238000009395 breeding Methods 0.000 description 1
230000001488 breeding effect Effects 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
230000002860 competitive effect Effects 0.000 description 1
238000011109 contamination Methods 0.000 description 1
230000001934 delay Effects 0.000 description 1
201000010099 disease Diseases 0.000 description 1
208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
238000004821 distillation Methods 0.000 description 1
230000005560 droplet transmission Effects 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000000855 fermentation Methods 0.000 description 1
230000004151 fermentation Effects 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
230000002906 microbiologic effect Effects 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000010248 power generation Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
-1 propene halides Chemical class 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
239000010865 sewage Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
238000003892 spreading Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
229940029284 trichlorofluoromethane Drugs 0.000 description 1
239000002918 waste heat Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/22—Treatment of water, waste water, or sewage by freezing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
- C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Physical Water Treatments (AREA)
Separation Of Particles Using Liquids (AREA)
Gas Separation By Absorption (AREA)
Water Treatment By Sorption (AREA)
Separation By Low-Temperature Treatments (AREA)

NO20032985A 2003-06-27 2003-06-27 Fremgangsmate og anordning for rensing av vann og gass NO321097B1 (no)

Priority Applications (11)

Application Number	Priority Date	Filing Date	Title
NO20032985A NO321097B1 (no)	2003-06-27	2003-06-27	Fremgangsmate og anordning for rensing av vann og gass
AU2004252039A AU2004252039B2 (en)	2003-06-27	2004-06-24	Method and device for purification of air and water
US10/561,695 US7794603B2 (en)	2003-06-27	2004-06-24	Method for purification of contaminated water
DE200460030681 DE602004030681D1 (de)	2003-06-27	2004-06-24	Verfahren und vorrichtung zur reinigung von luft und wasser
EP20040748763 EP1638893B1 (de)	2003-06-27	2004-06-24	Verfahren und vorrichtung zur reinigung von luft und wasser
EA200600114A EA011112B1 (ru)	2003-06-27	2004-06-24	Способ и устройство для очистки воздуха и воды
AT04748763T ATE492515T1 (de)	2003-06-27	2004-06-24	Verfahren und vorrichtung zur reinigung von luft und wasser
PCT/NO2004/000187 WO2005000746A1 (en)	2003-06-27	2004-06-24	Method and device for purification of air and water
CA 2529459 CA2529459C (en)	2003-06-27	2004-06-24	Method and device for purification of air and water
BRPI0411634 BRPI0411634A (pt)	2003-06-27	2004-06-24	método e dispositivo para purificação de ar e água
EGNA2005000869 EG24250A (en)	2003-06-27	2005-12-26	Method and device for purification of air and water

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO20032985A NO321097B1 (no)	2003-06-27	2003-06-27	Fremgangsmate og anordning for rensing av vann og gass

Publications (3)

Publication Number	Publication Date
NO20032985D0 NO20032985D0 (no)	2003-06-27
NO20032985L NO20032985L (no)	2004-12-28
NO321097B1 true NO321097B1 (no)	2006-03-20

Family

ID=27731020

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20032985A NO321097B1 (no)	2003-06-27	2003-06-27	Fremgangsmate og anordning for rensing av vann og gass

Country Status (11)

Country	Link
US (1)	US7794603B2 (de)
EP (1)	EP1638893B1 (de)
AT (1)	ATE492515T1 (de)
AU (1)	AU2004252039B2 (de)
BR (1)	BRPI0411634A (de)
CA (1)	CA2529459C (de)
DE (1)	DE602004030681D1 (de)
EA (1)	EA011112B1 (de)
EG (1)	EG24250A (de)
NO (1)	NO321097B1 (de)
WO (1)	WO2005000746A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2009008737A1 (en) *	2007-07-09	2009-01-15	Ecowat As	Method for treatment of water comprising non-polar compounds
WO2012011821A1 (en)	2010-07-23	2012-01-26	Ecowat As	Method and device for low energy purification of water
WO2012140270A1 (en)	2011-04-15	2012-10-18	Institutt For Energiteknikk	Method for improving the reaction rate in gas hydrate formation processes

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Publication number	Priority date	Publication date	Assignee	Title
US9068451B2 (en) *	2010-03-11	2015-06-30	Sinvent As	Treatment of produced hydrocarbon fluid containing water
RU2553664C2 (ru) *	2010-03-11	2015-06-20	Синвент Ас	Обработка потока жидких углеводородов, содержащего воду
US20140223958A1 (en) *	2011-09-26	2014-08-14	Richard A. McCormack	Clathrate desalination process using an ultrasonic actuator
US9643860B2 (en) *	2011-11-25	2017-05-09	Amit Katyal	System and method for hydrate-based desalination
EP2937125A1 (de)	2014-04-23	2015-10-28	Bgh	Aufbereitungsverfahren einer wässrigen Lösung mit gelösten Substanzen durch Kristallisation von hydrierten Klathraten
CN105712456B (zh) *	2014-12-05	2018-04-10	中国石油化工股份有限公司	一种碱渣废液的处理方法
CA3041545C (en)	2016-11-14	2023-04-18	William H. Mitchell, Jr.	Systems and methods for separating soluble solutions
US11045745B2 (en) *	2017-03-13	2021-06-29	University of Pittsburgh—of the Commonwealth System of Higher Education	Reactive extraction of water
US11365133B1 (en) *	2018-05-10	2022-06-21	Advanced Cooling Technologies, Inc.	Vacuum freezing nucleated liquid water for purifying brackish water
KR102898561B1 (ko) *	2023-11-06	2025-12-09	한국생산기술연구원	가스 하이드레이트 시스템의 자원 회수 장치

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US2904511A (en) *	1955-06-17	1959-09-15	Koppers Co Inc	Method and apparatus for producing purified water from aqueous saline solutions
US3058832A (en) *	1960-09-12	1962-10-16	Dow Chemical Co	Solution treatment
NL281969A (de) *	1961-08-11
US3155610A (en) *	1962-02-08	1964-11-03	Sweet Water Dev Company	Hydrate forming saline water conversion process
US3415747A (en) *	1965-03-08	1968-12-10	Dow Chemical Co	Solution treatment
GB1360797A (en) *	1970-09-14	1974-07-24	British Oxygen Co Ltd	Purification process
NO985001D0 (no) *	1998-10-27	1998-10-27	Eriksson Nyfotek As Leiv	FremgangsmÕte og system for transport av en str°m av fluide hydrokarboner inneholdende vann
US20040195160A1 (en) *	1999-07-12	2004-10-07	Marine Desalination Systems, L.L.C.	Hydrate-based reduction of fluid inventories and concentration of aqueous and other water-containing products
US7560028B1 (en) *	2006-07-18	2009-07-14	Sandia Corporation	Complex admixtures of clathrate hydrates in a water desalination method

2003
- 2003-06-27 NO NO20032985A patent/NO321097B1/no not_active IP Right Cessation
2004
- 2004-06-24 AU AU2004252039A patent/AU2004252039B2/en not_active Ceased
- 2004-06-24 US US10/561,695 patent/US7794603B2/en not_active Expired - Fee Related
- 2004-06-24 DE DE200460030681 patent/DE602004030681D1/de not_active Expired - Lifetime
- 2004-06-24 AT AT04748763T patent/ATE492515T1/de not_active IP Right Cessation
- 2004-06-24 BR BRPI0411634 patent/BRPI0411634A/pt active Search and Examination
- 2004-06-24 EP EP20040748763 patent/EP1638893B1/de not_active Expired - Lifetime
- 2004-06-24 EA EA200600114A patent/EA011112B1/ru not_active IP Right Cessation
- 2004-06-24 CA CA 2529459 patent/CA2529459C/en not_active Expired - Fee Related
- 2004-06-24 WO PCT/NO2004/000187 patent/WO2005000746A1/en not_active Ceased
2005
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2009008737A1 (en) *	2007-07-09	2009-01-15	Ecowat As	Method for treatment of water comprising non-polar compounds
EA016877B1 (ru) *	2007-07-09	2012-08-30	Эковат Ас	Способ удаления неполярных соединений из воды
US9238585B2 (en)	2007-07-09	2016-01-19	Sinvent As	Method for treatment of water comprising non-polar compounds
WO2012011821A1 (en)	2010-07-23	2012-01-26	Ecowat As	Method and device for low energy purification of water
NO332199B1 (no) *	2010-07-23	2012-07-23	Ecowat As	Metode og apparat for samtidig gjenvinning av energi og rensing av vann.
WO2012140270A1 (en)	2011-04-15	2012-10-18	Institutt For Energiteknikk	Method for improving the reaction rate in gas hydrate formation processes
NO335063B1 (no) *	2011-04-15	2014-09-01	Inst Energiteknik	Fremgangsmåte for å separere CO2 fra en gassblanding

Also Published As

Publication number	Publication date
CA2529459C (en)	2011-09-20
US20070108131A1 (en)	2007-05-17
EA200600114A1 (ru)	2006-06-30
US7794603B2 (en)	2010-09-14
EP1638893A1 (de)	2006-03-29
NO20032985L (no)	2004-12-28
WO2005000746A1 (en)	2005-01-06
BRPI0411634A (pt)	2006-08-29
NO20032985D0 (no)	2003-06-27
CA2529459A1 (en)	2005-01-06
EP1638893B1 (de)	2010-12-22
DE602004030681D1 (de)	2011-02-03
EG24250A (en)	2008-11-25
AU2004252039A1 (en)	2005-01-06
ATE492515T1 (de)	2011-01-15
EA011112B1 (ru)	2008-12-30
AU2004252039B2 (en)	2009-11-19

Legal Events

Date	Code	Title	Description
2014-11-10	CHAD	Change of the owner's name or address (par. 44 patent law, par. patentforskriften)	Owner name: SINVENT AS, NO
2020-01-27	MM1K	Lapsed by not paying the annual fees

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