EA200901231A1 - Способ конверсии метанола в олефины, основанный на применении металлалюмофосфатных молекулярных сит, объединенный со способом крекинга олефинов - Google Patents
Способ конверсии метанола в олефины, основанный на применении металлалюмофосфатных молекулярных сит, объединенный со способом крекинга олефиновInfo
- Publication number
- EA200901231A1 EA200901231A1 EA200901231A EA200901231A EA200901231A1 EA 200901231 A1 EA200901231 A1 EA 200901231A1 EA 200901231 A EA200901231 A EA 200901231A EA 200901231 A EA200901231 A EA 200901231A EA 200901231 A1 EA200901231 A1 EA 200901231A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- light olefins
- value
- olefins
- metal
- heavy hydrocarbon
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/04—Ethylene
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/42—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts using moving solid particles
- C01B3/44—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts using moving solid particles using the fluidised bed technique
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/26—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only halogen atoms as hetero-atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
- C07C11/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
- C07C4/06—Catalytic processes
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- 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
- C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
- C10G3/42—Catalytic treatment
- C10G3/44—Catalytic treatment characterised by the catalyst used
- C10G3/45—Catalytic treatment characterised by the catalyst used containing iron group metals or compounds thereof
-
- 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
- C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
- C10G3/42—Catalytic treatment
- C10G3/44—Catalytic treatment characterised by the catalyst used
- C10G3/48—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support
- C10G3/49—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support containing crystalline aluminosilicates, e.g. molecular sieves
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/03—Catalysts comprising molecular sieves not having base-exchange properties
- C07C2529/035—Crystalline silica polymorphs, e.g. silicalites
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/82—Phosphates
- C07C2529/84—Aluminophosphates containing other elements, e.g. metals, boron
- C07C2529/85—Silicoaluminophosphates (SAPO compounds)
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/20—Characteristics of the feedstock or the products
- C10G2300/201—Impurities
- C10G2300/202—Heteroatoms content, i.e. S, N, O, P
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- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/40—Characteristics of the process deviating from typical ways of processing
- C10G2300/4081—Recycling aspects
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- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/80—Additives
- C10G2300/802—Diluents
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/20—C2-C4 olefins
-
- 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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
-
- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Настоящее изобретение относится к способу получения легких олефинов из кислородсодержащего, галогенсодержащего или серосодержащего органического сырья, включающему приведение указанного кислородсодержащего, галогенсодержащего или серосодержащего органического сырья в первом реакторе в контакт с катализатором, выполненным из металлалюмофосфатного (МеАРО) молекулярного сита со слоистой морфологией кристаллов, при условиях, эффективных для превращения по меньшей мере части сырья с образованием выходящего потока первого реактора, включающего легкие олефины и фракцию тяжелых углеводородов; отделение указанных легких олефинов от указанной фракции тяжелых углеводородов; обработку указанной фракции тяжелых углеводородов во втором реакторе при условиях, эффективных для превращения по меньшей мере части указанной фракции тяжелых углеводородов в легкие олефины; где указанное МеАРО имеет эмпирический химический состав на безводной основе после синтеза и обжига, выраженный формулой HMeAlPO, где y+z+k=1, х≤у, значение у составляет от 0,0008 до 0,4 и более предпочтительно от 0,005 до 0,18; значение z составляет от 0,25 до 0,67 и более предпочтительно от 0,38 до 0,55; значение k составляет от 0,2 до 0,67 и более предпочтительно от 0,36 до 0,54; причем указанное молекулярное сито имеет преимущественно пластинчатую морфологию кристаллов, где ширина (W) и толщина (Т) таковы, что W/T≥10 и преимущественно составляет от 10 до 100.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07104063A EP1970361A1 (en) | 2007-03-13 | 2007-03-13 | MTO process based on MeAPO molecular sieves combined with an OCP process to make olefins |
US91972907P | 2007-03-23 | 2007-03-23 | |
PCT/EP2008/052816 WO2008110530A1 (en) | 2007-03-13 | 2008-03-10 | Mto process based on meapo molecular sieves combined with an ocp process to make olefins |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200901231A1 true EA200901231A1 (ru) | 2010-04-30 |
EA017001B1 EA017001B1 (ru) | 2012-09-28 |
Family
ID=38330224
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200901231A EA017001B1 (ru) | 2007-03-13 | 2008-03-10 | Способ получения легких олефинов из кислородсодержащего, галогенсодержащего или серосодержащего сырья |
EA201200151A EA019858B1 (ru) | 2007-03-13 | 2008-03-10 | Способ конверсии метанола в олефины |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201200151A EA019858B1 (ru) | 2007-03-13 | 2008-03-10 | Способ конверсии метанола в олефины |
Country Status (6)
Country | Link |
---|---|
US (1) | US8362183B2 (ru) |
EP (2) | EP1970361A1 (ru) |
CN (2) | CN101679140A (ru) |
EA (2) | EA017001B1 (ru) |
ES (1) | ES2654525T3 (ru) |
WO (1) | WO2008110530A1 (ru) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100256431A1 (en) * | 2007-07-31 | 2010-10-07 | Total Petrochemicals Research Feluy | Cracking of Olefins on Phosphorus Modified Molecular Sieves |
US8022002B2 (en) | 2009-03-24 | 2011-09-20 | Uop Llc | Integrated regeneration of non-noble metal catalysts |
EP2338865A1 (en) | 2009-12-22 | 2011-06-29 | Total Petrochemicals Research Feluy | Process for removing oxygenated contaminants from an hydrocarbon stream |
EP2338864A1 (en) | 2009-12-22 | 2011-06-29 | Total Petrochemicals Research Feluy | Process for removing oxygenated contaminants from an hydrocarbon stream |
EP2348004A1 (en) | 2010-01-25 | 2011-07-27 | Total Petrochemicals Research Feluy | Method for making a catalyst comprising a phosphorus modified zeolite to be used in a MTO or a dehydration process |
ES2776131T3 (es) * | 2010-03-23 | 2020-07-29 | Stellar Mat Llc | Composición refractaria |
WO2012084160A1 (en) | 2010-12-22 | 2012-06-28 | Saudi Basic Industries Corporation | Catalyst useful in fisher-tropsch synthesis |
CA2832887A1 (en) | 2011-04-11 | 2012-10-18 | ADA-ES, Inc. | Fluidized bed method and system for gas component capture |
EP2679568A1 (en) | 2012-06-25 | 2014-01-01 | Saudi Basic Industries Corporation | Process for production ethylene and propylene from syngas |
CN104602816B (zh) * | 2012-06-27 | 2018-09-21 | 沙特基础工业公司 | 来自具有少的甲烷和co2生成的合成气选择性生成低烃c1-c5的催化剂和工艺 |
TWI432262B (zh) | 2012-08-10 | 2014-04-01 | China Petrochemical Dev Corp Taipei Taiwan | Method for making epoxides |
CN104812467B (zh) | 2012-09-20 | 2017-05-17 | Ada-Es股份有限公司 | 用于恢复被热稳定盐污染的吸附剂上的功能位置的方法和*** |
US10118159B2 (en) * | 2013-09-06 | 2018-11-06 | Reliance Industries Limited | Catalyst composition and a catalytic process for conversion of biomass to crude bio oil |
US9688587B2 (en) * | 2015-03-03 | 2017-06-27 | Uop Llc | Process for oxygenate to olefin conversion using 2-D pentasil zeolite |
AR110508A1 (es) | 2016-12-21 | 2019-04-03 | Dow Global Technologies Llc | Método para la operación estable de estructuras microporosas en un proceso de conversión de compuestos oxigenados |
CN113753916B (zh) * | 2020-06-01 | 2023-05-02 | 中国石油化工股份有限公司 | Sapo复合分子筛及其制备方法和其用途 |
CN115304079A (zh) * | 2022-07-18 | 2022-11-08 | 江苏国瓷新材料科技股份有限公司 | 一种形貌可调的zsm-5分子筛的制备方法及其应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4440871A (en) * | 1982-07-26 | 1984-04-03 | Union Carbide Corporation | Crystalline silicoaluminophosphates |
NO304108B1 (no) * | 1996-10-09 | 1998-10-26 | Polymers Holding As | En mikroporos silikoaluminofosfat-sammensetning, katalytisk materiale som omfatter denne sammensetningen og fremgangsmate for fremstilling derav, og bruken av disse for a fremstille olefiner fra metanol |
US6534692B1 (en) * | 1997-12-09 | 2003-03-18 | Uop Llc | Methanol to olefin process with increased selectivity to ethylene and propylene |
CA2391954A1 (en) * | 1999-11-18 | 2001-05-25 | Exxon Chemical Patents, Inc. | Method for the synthesis of molecular sieves |
US20050096214A1 (en) * | 2001-03-01 | 2005-05-05 | Janssen Marcel J. | Silicoaluminophosphate molecular sieve |
US6812372B2 (en) * | 2001-03-01 | 2004-11-02 | Exxonmobil Chemical Patents Inc. | Silicoaluminophosphate molecular sieve |
US7317133B2 (en) * | 2002-11-21 | 2008-01-08 | Uop Llc | Process for enhanced olefin production |
US6906233B2 (en) * | 2002-12-12 | 2005-06-14 | Exxon Mobil Chemical Patents Inc. | Modified metalloaluminophosphate molecular sieves |
-
2007
- 2007-03-13 EP EP07104063A patent/EP1970361A1/en not_active Withdrawn
-
2008
- 2008-03-10 EA EA200901231A patent/EA017001B1/ru not_active IP Right Cessation
- 2008-03-10 EP EP08717563.4A patent/EP2121543B1/en not_active Not-in-force
- 2008-03-10 EA EA201200151A patent/EA019858B1/ru not_active IP Right Cessation
- 2008-03-10 CN CN200880015307A patent/CN101679140A/zh active Pending
- 2008-03-10 CN CN201510712902.2A patent/CN105367364A/zh active Pending
- 2008-03-10 US US12/530,875 patent/US8362183B2/en not_active Expired - Fee Related
- 2008-03-10 ES ES08717563.4T patent/ES2654525T3/es active Active
- 2008-03-10 WO PCT/EP2008/052816 patent/WO2008110530A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2121543B1 (en) | 2017-10-04 |
CN105367364A (zh) | 2016-03-02 |
US8362183B2 (en) | 2013-01-29 |
EA017001B1 (ru) | 2012-09-28 |
ES2654525T3 (es) | 2018-02-14 |
US20100184933A1 (en) | 2010-07-22 |
EP2121543A1 (en) | 2009-11-25 |
WO2008110530A1 (en) | 2008-09-18 |
EA019858B1 (ru) | 2014-06-30 |
CN101679140A (zh) | 2010-03-24 |
EA201200151A1 (ru) | 2012-06-29 |
EP1970361A1 (en) | 2008-09-17 |
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