EP2178622A2 - Verfahren zur entfernung von quecksilber aus einem co2- und sauerstoffhaltigen gas - Google Patents
Verfahren zur entfernung von quecksilber aus einem co2- und sauerstoffhaltigen gasInfo
- Publication number
- EP2178622A2 EP2178622A2 EP08826487A EP08826487A EP2178622A2 EP 2178622 A2 EP2178622 A2 EP 2178622A2 EP 08826487 A EP08826487 A EP 08826487A EP 08826487 A EP08826487 A EP 08826487A EP 2178622 A2 EP2178622 A2 EP 2178622A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- feed gas
- mercury
- volume
- ppm
- alumina
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 239000007789 gas Substances 0.000 title claims abstract description 34
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 17
- 239000001301 oxygen Substances 0.000 title claims abstract description 16
- 239000003463 adsorbent Substances 0.000 claims abstract description 21
- 238000000746 purification Methods 0.000 claims abstract description 13
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052709 silver Inorganic materials 0.000 claims abstract description 11
- 239000004332 silver Substances 0.000 claims abstract description 11
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001179 sorption measurement Methods 0.000 claims abstract description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000005373 porous glass Substances 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 239000011593 sulfur Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 150000004645 aluminates Chemical class 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 150000004760 silicates Chemical class 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- DIDSCQOLILZEPQ-UHFFFAOYSA-N [Cu]=S.[Cu]=O Chemical compound [Cu]=S.[Cu]=O DIDSCQOLILZEPQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002270 dispersing agent Substances 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- PGWMQVQLSMAHHO-UHFFFAOYSA-N sulfanylidenesilver Chemical compound [Ag]=S PGWMQVQLSMAHHO-UHFFFAOYSA-N 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241001561429 Centropyge nox Species 0.000 description 1
- 208000012239 Developmental disease Diseases 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000025966 Neurological disease Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000000926 neurological effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 231100000701 toxic element Toxicity 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/104—Alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/104—Silver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/60—Heavy metals; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/30—Sorption devices using carbon, e.g. coke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/60—Sorption with dry devices, e.g. beds
Definitions
- the invention relates to a method for purifying a feed gas stream at a pressure of> 3 bars comprising at least 1% by volume of oxygen (O2) and at least 75% by volume of CO2 and mercury. , allowing the elimination of mercury.
- mercury pollution is known. Indeed, mercury is a toxic element. In humans, exposure to mercury can lead to neurological and developmental disorders.
- US 4,909,926 discloses a method for capturing mercury in a hydrocarbon stream.
- the materials cited include Ag and CuS, the supports being alumina or SiO 2 .
- the regeneration is carried out with an oxygen-containing gas and purging oxygen before returning to service. It is stated in this document that this purge must be done at high temperature to prevent the formation of oxide.
- the process can be applied in the presence of hydrocarbons, hydrogen, H 2 S, N 2 , H 2 O and CO 2 .
- Oxygen is effectively described as a regenerative agent, thus desorption of mercury and at low temperature as oxidant and deactivating agent. From there, a problem arises to provide an improved process for purifying a gas stream containing CO 2 , at least 1% oxygen and mercury, so as to obtain a depleted mercury gas.
- a solution of the invention is a process for purifying a flow of feed gas at a pressure of> 3 bar, comprising at least 1% by volume of oxygen (O 2 ) and at least 75% by volume of CO 2 and mercury, characterized in that it comprises a purification step by adsorption, carried out at a temperature ⁇ 120 ° C., and in which at least one embodiment is used.
- a fixed bed of adsorbents containing a sulfur and / or silver adsorbent so as to at least partially remove the mercury.
- the process according to the invention may have one of the following characteristics: the flow of feed gas comprises between 1 and 6% by volume of oxygen;
- the feed gas stream comprises up to 5000ppm NOx and / or SOx volume, preferably less than 1000 ppm, more preferably less than 100 ppm;
- the sulfur and / or silver adsorbent comprises an organic or inorganic support; the organic support is activated carbon;
- the inorganic support is chosen from the group comprising porous glasses and silica, alumina, silica-alumina, silicates, aluminates and silico-aluminates;
- a dispersant or a solid support selected from the group comprising silica, porous glass, alumina, silica-alumina, silicates, aluminates and silico-aluminates,
- Porous glass is a chemically inert material, particularly resistant to bases and acids, and has good physical characteristics (crushing, attrition).
- SiO 2 consists essentially of SiO 2, generally> 90% by weight, preferably> 95% and may contain a minor extent B2O3, Na 2 O, Al2O3, ZrO 2 and / or other metal oxides.
- VYCOR Porous Porous Glass 7930 from Corning Incorporated, which has a 28% porous volume, 250 m / g internal surface area, and a mean pore diameter of 40 A (4 nanometers).
- the support of the active compound based on metal may be activated carbon, alumina, silica, silica-alumina silicates, aluminates, silico-aluminates.
- mercury removal can be carried out in a single adsorber or for example in two adsorbers in series.
- the adsorbent charge installed will preferably operate without intervention for a minimum of 6 months. In the case of adsorbers in series, it is possible to renew the charges by half. The new load is then used downstream of the load remaining in service ...
- the polluted charge of mercury can be regenerated in situ.
- the adsorption purification step may comprise other adsorption purification processes than the mercury alone. It may be the stopping of other heavy metals such as arsenic. In this case, a second adequate bed for this stop will be placed downstream or upstream of the bed for stopping the mercury. It is also conceivable a mixture, homogeneous or not, of different adsorbents, at least one corresponding to the cessation of mercury. One and the same product can also be used for mercury and other heavy metals.
- the purification step may comprise a drying of the feed gas upstream or downstream of the demercurization.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
- Separation Of Gases By Adsorption (AREA)
- Chimneys And Flues (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0756494A FR2918580B1 (fr) | 2007-07-13 | 2007-07-13 | Procede pour eliminer le mercure d'un gaz contenant du co2 et de l'oxygene |
| PCT/FR2008/051275 WO2009010692A2 (fr) | 2007-07-13 | 2008-07-08 | Procede pour eliminer le mercure d'un gaz contenant du co2 et de l'oxygene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2178622A2 true EP2178622A2 (de) | 2010-04-28 |
Family
ID=39110571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08826487A Withdrawn EP2178622A2 (de) | 2007-07-13 | 2008-07-08 | Verfahren zur entfernung von quecksilber aus einem co2- und sauerstoffhaltigen gas |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8535416B2 (de) |
| EP (1) | EP2178622A2 (de) |
| JP (1) | JP2010533064A (de) |
| CN (1) | CN101842144A (de) |
| AU (1) | AU2008277537B2 (de) |
| CA (1) | CA2693038A1 (de) |
| FR (1) | FR2918580B1 (de) |
| WO (1) | WO2009010692A2 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2949978B1 (fr) | 2009-09-17 | 2012-08-31 | Air Liquide | Procede de purification d'un flux gazeux comprenant du mercure |
| US8690991B2 (en) | 2010-09-24 | 2014-04-08 | Phillips 66 Company | Supported silver sulfide sorbent |
| FR2992233B1 (fr) * | 2012-06-26 | 2018-03-16 | IFP Energies Nouvelles | Masse de captation composee de soufre elementaire depose sur un support poreux pour la captation des metaux lourds |
| AU2013270629B2 (en) * | 2012-12-21 | 2017-10-19 | IFP Energies Nouvelles | Polymetallic capture mass for capturing heavy metals |
| CN110559793A (zh) * | 2019-09-29 | 2019-12-13 | 河北石兴科技有限公司 | 一种可再生天然气脱汞新方法 |
| CN112191227B (zh) * | 2020-10-12 | 2021-04-02 | 西南石油大学 | 一种用于天然气的脱汞剂及其制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2656803C2 (de) * | 1975-12-18 | 1986-12-18 | Institut Français du Pétrole, Rueil-Malmaison, Hauts-de-Seine | Verfahren zur Entfernung von in einem Gas oder in einer Flüssigkeit vorhandenem Quecksilber |
| US4708853A (en) * | 1983-11-03 | 1987-11-24 | Calgon Carbon Corporation | Mercury adsorbent carbon molecular sieves and process for removing mercury vapor from gas streams |
| US4909926A (en) * | 1989-02-01 | 1990-03-20 | Mobil Oil Corporation | Method for removing mercury from hydrocarbon oil by high temperature reactive adsorption |
| US5281258A (en) * | 1992-12-21 | 1994-01-25 | Uop | Removal of mercury impurity from natural gas |
| JP3985291B2 (ja) * | 1996-12-11 | 2007-10-03 | 東ソー株式会社 | 燃焼排ガス中の水銀除去方法 |
| US6439138B1 (en) * | 1998-05-29 | 2002-08-27 | Hamon Research-Cottrell, Inc. | Char for contaminant removal in resource recovery unit |
| US7048781B1 (en) * | 2002-10-07 | 2006-05-23 | Ada Technologies, Inc. | Chemically-impregnated silicate agents for mercury control |
| FR2832141B1 (fr) * | 2001-11-14 | 2004-10-01 | Ceca Sa | Procede de purification de gaz de synthese |
| US7081434B2 (en) * | 2001-11-27 | 2006-07-25 | Sinha Rabindra K | Chemical formulations for the removal of mercury and other pollutants present in fluid streams |
| US7416716B2 (en) * | 2005-11-28 | 2008-08-26 | Air Products And Chemicals, Inc. | Purification of carbon dioxide |
| US7704920B2 (en) * | 2005-11-30 | 2010-04-27 | Basf Catalysts Llc | Pollutant emission control sorbents and methods of manufacture |
| US20070234902A1 (en) * | 2006-03-29 | 2007-10-11 | Fair David L | Method for mercury removal from flue gas streams |
| US7585476B2 (en) * | 2006-04-13 | 2009-09-08 | Babcock & Wilcox Power Generation Group Inc. | Process for controlling the moisture concentration of a combustion flue gas |
| US7708804B2 (en) * | 2007-07-11 | 2010-05-04 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Process and apparatus for the separation of a gaseous mixture |
-
2007
- 2007-07-13 FR FR0756494A patent/FR2918580B1/fr not_active Expired - Fee Related
-
2008
- 2008-07-08 US US12/668,763 patent/US8535416B2/en active Active
- 2008-07-08 WO PCT/FR2008/051275 patent/WO2009010692A2/fr active Application Filing
- 2008-07-08 EP EP08826487A patent/EP2178622A2/de not_active Withdrawn
- 2008-07-08 JP JP2010515573A patent/JP2010533064A/ja active Pending
- 2008-07-08 CA CA 2693038 patent/CA2693038A1/fr not_active Abandoned
- 2008-07-08 AU AU2008277537A patent/AU2008277537B2/en not_active Ceased
- 2008-07-08 CN CN200880024609A patent/CN101842144A/zh active Pending
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2009010692A2 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009010692A2 (fr) | 2009-01-22 |
| FR2918580B1 (fr) | 2010-01-01 |
| WO2009010692A3 (fr) | 2009-03-26 |
| AU2008277537B2 (en) | 2012-09-06 |
| US8535416B2 (en) | 2013-09-17 |
| CA2693038A1 (fr) | 2009-01-22 |
| CN101842144A (zh) | 2010-09-22 |
| JP2010533064A (ja) | 2010-10-21 |
| US20100212494A1 (en) | 2010-08-26 |
| FR2918580A1 (fr) | 2009-01-16 |
| AU2008277537A1 (en) | 2009-01-22 |
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Legal Events
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