SG175654A1 - Process and apparatus for separating para-xylene from a mixture of c8 and c9 aromatic hydrocarbons - Google Patents
Process and apparatus for separating para-xylene from a mixture of c8 and c9 aromatic hydrocarbons Download PDFInfo
- Publication number
- SG175654A1 SG175654A1 SG2011076270A SG2011076270A SG175654A1 SG 175654 A1 SG175654 A1 SG 175654A1 SG 2011076270 A SG2011076270 A SG 2011076270A SG 2011076270 A SG2011076270 A SG 2011076270A SG 175654 A1 SG175654 A1 SG 175654A1
- Authority
- SG
- Singapore
- Prior art keywords
- desorbent
- adsorptive separation
- zone
- extract
- fluid communication
- Prior art date
Links
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title description 25
- 239000000203 mixture Substances 0.000 title description 16
- 230000000274 adsorptive effect Effects 0.000 claims abstract description 172
- 238000000926 separation method Methods 0.000 claims abstract description 171
- 238000004821 distillation Methods 0.000 claims abstract description 122
- 239000003463 adsorbent Substances 0.000 claims abstract description 84
- 239000012530 fluid Substances 0.000 claims description 85
- 238000004891 communication Methods 0.000 claims description 68
- 238000012546 transfer Methods 0.000 claims description 26
- 239000010457 zeolite Substances 0.000 abstract description 14
- 229910021536 Zeolite Inorganic materials 0.000 abstract description 10
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract description 10
- DSNHSQKRULAAEI-UHFFFAOYSA-N 1,4-Diethylbenzene Chemical compound CCC1=CC=C(CC)C=C1 DSNHSQKRULAAEI-UHFFFAOYSA-N 0.000 description 34
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 15
- 238000009835 boiling Methods 0.000 description 15
- 238000001179 sorption measurement Methods 0.000 description 15
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 14
- 238000003795 desorption Methods 0.000 description 13
- JRLPEMVDPFPYPJ-UHFFFAOYSA-N para-methylethylbenzene Natural products CCC1=CC=C(C)C=C1 JRLPEMVDPFPYPJ-UHFFFAOYSA-N 0.000 description 12
- 125000003118 aryl group Chemical group 0.000 description 11
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 8
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 6
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical compound C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 229910052788 barium Inorganic materials 0.000 description 4
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 4
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 238000002336 sorption--desorption measurement Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002594 sorbent Substances 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- PBWHJRFXUPLZDS-UHFFFAOYSA-N (1-Ethylpropyl)benzene Chemical compound CCC(CC)C1=CC=CC=C1 PBWHJRFXUPLZDS-UHFFFAOYSA-N 0.000 description 2
- FYGHSUNMUKGBRK-UHFFFAOYSA-N 1,2,3-trimethylbenzene Chemical class CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000013375 chromatographic separation Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- QNLZIZAQLLYXTC-UHFFFAOYSA-N dimethylnaphthalene Natural products C1=CC=CC2=C(C)C(C)=CC=C21 QNLZIZAQLLYXTC-UHFFFAOYSA-N 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical class CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- HYFLWBNQFMXCPA-UHFFFAOYSA-N 1-ethyl-2-methylbenzene Chemical class CCC1=CC=CC=C1C HYFLWBNQFMXCPA-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001833 catalytic reforming Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000010555 transalkylation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
- C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material with crystalline alumino-silicates, e.g. molecular sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- 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
-
- 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
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/24—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
-
- 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
- C10G2300/10—Feedstock materials
- C10G2300/1096—Aromatics or polyaromatics
-
- 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
-
- 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
- C10G2400/30—Aromatics
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/146,975 US7972568B2 (en) | 2008-06-26 | 2008-06-26 | Apparatus for separating para-xylene from a mixture of C8 and C9 aromatic hydrocarbons |
| US12/146,901 US7838713B2 (en) | 2008-06-26 | 2008-06-26 | Process for separating para-xylene from a mixture of C8 and C9 aromatic hydrocarbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG175654A1 true SG175654A1 (en) | 2011-11-28 |
Family
ID=41445234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2011076270A SG175654A1 (en) | 2008-06-26 | 2009-06-17 | Process and apparatus for separating para-xylene from a mixture of c8 and c9 aromatic hydrocarbons |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP5559782B2 (ko) |
| KR (1) | KR101591544B1 (ko) |
| CN (1) | CN102076826B (ko) |
| PL (1) | PL215253B1 (ko) |
| RU (1) | RU2491322C2 (ko) |
| SG (1) | SG175654A1 (ko) |
| WO (1) | WO2009158242A2 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8704031B2 (en) * | 2010-06-30 | 2014-04-22 | Uop Llc | Adsorptive process for separation of C8 aromatic hydrocarbons |
| CN103012045B (zh) * | 2011-09-28 | 2015-09-23 | 中国石油化工股份有限公司 | 从碳八芳烃中吸附分离间二甲苯的方法 |
| US8697928B2 (en) * | 2011-12-15 | 2014-04-15 | Uop Llc | Process and apparatus for para-xylene production using multiple adsorptive separation units |
| BR112015008035A2 (pt) * | 2012-10-10 | 2017-07-04 | Gtc Technology Us Llc | processos e sistemas para obtenção de aromáticos a parti de craqueamento catalítico de hidrocarbonetos |
| US9266796B2 (en) * | 2013-09-27 | 2016-02-23 | Uop Llc | Systems and methods for producing desired xylene isomers |
| US9522862B2 (en) * | 2014-06-30 | 2016-12-20 | Uop Llc | Simulated moving bed separators and methods for isolating a desired component |
| FR3023841B1 (fr) * | 2014-07-18 | 2016-07-15 | Ifp Energies Now | Procede de production de paraxylene comprenant deux unites de separation en lit mobile simule et deux unites d'isomerisation dont l'une en phase gaz |
| FR3023840B1 (fr) * | 2014-07-18 | 2016-07-15 | Ifp Energies Now | Procede de production de paraxylene a haute purete a partir d'une coupe xylenes, utilisant deux unites de separation en lit mobile simule fonctionnant en serie et deux unites d'isomerisation. |
| FR3023842B1 (fr) * | 2014-07-18 | 2017-11-24 | Ifp Energies Now | Procede de production de paraxylene a haute purete a partir d'une coupe xylene, procede utilisant une unite de separation en lit mobile simule et deux unites d'isomerisation, l'une en phase gaz l'autre en phase liquide. |
| US10287222B1 (en) * | 2017-10-20 | 2019-05-14 | Uop Llc | Process and apparatus for desorbent recovery |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3734974A (en) * | 1971-07-26 | 1973-05-22 | Universal Oil Prod Co | Hydrocarbon separation process |
| CA1275264C (en) * | 1985-03-26 | 1990-10-16 | Daniel D. Rosenfeld | Process for the separation of c10 aromatics isomers |
| JPS6289636A (ja) * | 1986-05-09 | 1987-04-24 | Toray Ind Inc | パラキシレンとエチルベンゼンの分離回収方法 |
| US4864069A (en) * | 1988-05-23 | 1989-09-05 | Uop | Zeolitic para-xylene separation with diethyltoluene heavy desorbent |
| US5012038A (en) * | 1988-05-23 | 1991-04-30 | Uop | Zeolitic para-xylene separation with diethyltoluene heavy desorbent |
| US5171922A (en) * | 1991-11-14 | 1992-12-15 | Uop | Process for separating para-xylene from a C8 and C9 aromatic mixture |
| US5453560A (en) * | 1994-05-20 | 1995-09-26 | Uop | Process for adsorptive separation of ethylbenzene from aromatic hydrocarbons |
| JPH08217701A (ja) * | 1995-02-13 | 1996-08-27 | Chiyoda Corp | パラキシレンの分離方法 |
| CN1088395C (zh) * | 1998-09-03 | 2002-07-31 | 中国石油化工集团公司 | 吸附分离制取间二甲苯的吸附剂及其制备方法 |
| FR2822820B1 (fr) * | 2001-03-29 | 2003-05-30 | Inst Francais Du Petrole | Procede de coproduction de paraxylene et de metaxylene comprenant deux etapes de separation |
| FR2844790B1 (fr) * | 2002-09-20 | 2004-10-22 | Inst Francais Du Petrole | Procede de coproduction de paraxylene et de styrene |
| US7122496B2 (en) * | 2003-05-01 | 2006-10-17 | Bp Corporation North America Inc. | Para-xylene selective adsorbent compositions and methods |
| CN1261201C (zh) * | 2003-05-30 | 2006-06-28 | 中国石油化工股份有限公司 | 对二甲苯吸附剂及其制备方法 |
| US7358414B2 (en) * | 2004-01-30 | 2008-04-15 | Miller Jeffrey T | Para-xylene process using perm-selective separations |
| US7208651B2 (en) * | 2005-03-03 | 2007-04-24 | Uop Llc | Product recovery from simulated-moving-bed adsorption |
-
2009
- 2009-06-17 WO PCT/US2009/047580 patent/WO2009158242A2/en active Application Filing
- 2009-06-17 RU RU2011102767/04A patent/RU2491322C2/ru not_active IP Right Cessation
- 2009-06-17 JP JP2011516446A patent/JP5559782B2/ja not_active Expired - Fee Related
- 2009-06-17 CN CN200980124301.2A patent/CN102076826B/zh active Active
- 2009-06-17 PL PL393468A patent/PL215253B1/pl unknown
- 2009-06-17 KR KR1020107027743A patent/KR101591544B1/ko active IP Right Grant
- 2009-06-17 SG SG2011076270A patent/SG175654A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN102076826A (zh) | 2011-05-25 |
| WO2009158242A3 (en) | 2010-03-25 |
| JP2011525919A (ja) | 2011-09-29 |
| WO2009158242A2 (en) | 2009-12-30 |
| PL215253B1 (pl) | 2013-11-29 |
| PL393468A1 (pl) | 2011-07-18 |
| RU2491322C2 (ru) | 2013-08-27 |
| KR20110021872A (ko) | 2011-03-04 |
| RU2011102767A (ru) | 2012-08-10 |
| KR101591544B1 (ko) | 2016-02-03 |
| CN102076826B (zh) | 2013-10-09 |
| JP5559782B2 (ja) | 2014-07-23 |
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