TW452501B - Device and process for collecting, distributing, mixing, adding or drawing off several fluids, and separation column device - Google Patents
Device and process for collecting, distributing, mixing, adding or drawing off several fluids, and separation column device Download PDFInfo
- Publication number
- TW452501B TW452501B TW088115267A TW88115267A TW452501B TW 452501 B TW452501 B TW 452501B TW 088115267 A TW088115267 A TW 088115267A TW 88115267 A TW88115267 A TW 88115267A TW 452501 B TW452501 B TW 452501B
- Authority
- TW
- Taiwan
- Prior art keywords
- fluid
- patent application
- dme
- chamber
- mixing
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 168
- 238000000926 separation method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 11
- 230000008569 process Effects 0.000 title description 2
- 238000002347 injection Methods 0.000 claims abstract description 26
- 239000007924 injection Substances 0.000 claims abstract description 26
- 238000009826 distribution Methods 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 27
- 238000000605 extraction Methods 0.000 claims description 25
- 239000003463 adsorbent Substances 0.000 claims description 19
- 239000000284 extract Substances 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 210000002784 stomach Anatomy 0.000 claims 1
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 6
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 3
- 238000004587 chromatography analysis Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000005315 distribution function Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 230000009919 sequestration Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0492—Feeding reactive fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
- B01D15/1814—Recycling of the fraction to be distributed
- B01D15/1821—Simulated moving beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
- B01D15/1814—Recycling of the fraction to be distributed
- B01D15/1821—Simulated moving beds
- B01D15/1842—Simulated moving beds characterised by apparatus features
-
- 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
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0423—Beds in columns
-
- 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
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7182—Feed mechanisms characterised by the means for feeding the components to the mixer with means for feeding the material with a fractal or tree-type distribution in a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/402—Further details for adsorption processes and devices using two beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/41—Mixers of the fractal type
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Extraction Or Liquid Replacement (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Accessories For Mixers (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Multiple-Way Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9810996A FR2782656B1 (fr) | 1998-09-02 | 1998-09-02 | Distributeur-melangeur-extracteur de fluides et procede associe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW452501B true TW452501B (en) | 2001-09-01 |
Family
ID=9530070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW088115267A TW452501B (en) | 1998-09-02 | 1999-09-27 | Device and process for collecting, distributing, mixing, adding or drawing off several fluids, and separation column device |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US6224762B1 (enExample) |
| EP (1) | EP1113867B1 (enExample) |
| JP (1) | JP5015374B2 (enExample) |
| KR (1) | KR100570932B1 (enExample) |
| CN (1) | CN1108185C (enExample) |
| AR (1) | AR020366A1 (enExample) |
| BR (1) | BR9913291A (enExample) |
| DE (1) | DE69912464T2 (enExample) |
| ES (1) | ES2211145T3 (enExample) |
| FR (1) | FR2782656B1 (enExample) |
| ID (1) | ID29418A (enExample) |
| MY (1) | MY123332A (enExample) |
| RU (1) | RU2223141C2 (enExample) |
| TW (1) | TW452501B (enExample) |
| WO (1) | WO2000013782A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2795338B1 (fr) * | 1999-06-28 | 2001-08-03 | Inst Francais Du Petrole | Dispositif de distribution pour multi-reacteurs d'evaluation automatique de catalyseurs |
| DE10038910A1 (de) * | 2000-08-09 | 2002-02-21 | Innoplana Umwelttechnik Ag Tae | Verfahren zum Trocknen von pastösen Materialien |
| US6575014B2 (en) * | 2001-06-01 | 2003-06-10 | Agilent Technologies, Inc. | Silicon micro-machined fixed-volume back-flush injector having no unswept dead volume during injection |
| US20070156197A1 (en) * | 2005-12-15 | 2007-07-05 | Cardiac Pacemakers, Inc. | Method and apparatus for improved medical device profile |
| US7722832B2 (en) | 2003-03-25 | 2010-05-25 | Crystaphase International, Inc. | Separation method and assembly for process streams in component separation units |
| US7314551B2 (en) * | 2004-11-19 | 2008-01-01 | Uop Llc | Flow distribution apparatus |
| FR2904776B1 (fr) * | 2006-08-08 | 2009-01-23 | Inst Francais Du Petrole | Procede et dispositif de separation en lit mobile simule a nombre de vannes reduit |
| FR2907021B1 (fr) * | 2006-10-16 | 2009-02-06 | Inst Francais Du Petrole | Procede et dispositif de separation en lit mobile simule a nombre de vannes de grand diametre reduit |
| FR2913345B1 (fr) * | 2007-03-09 | 2010-06-11 | Inst Francais Du Petrole | Procede et dispositif de separation en lit mobile simule a nombre de vannes et volume de lignes reduits |
| FR2913346B1 (fr) * | 2007-03-09 | 2009-04-24 | Inst Francais Du Petrole | Procede et dispositif de separation en lit mobile simule a nombre de vannes de grand diametre et volume de lignes reduits |
| US8201988B2 (en) * | 2009-03-18 | 2012-06-19 | Uop Llc | Adsorber grid distributor box design |
| WO2012096589A1 (ru) * | 2011-01-12 | 2012-07-19 | Vorobyev Yury Valentinovich | Комбинированный смеситель-активатор прямоточного типа |
| KR101448333B1 (ko) * | 2011-01-25 | 2014-10-08 | 주식회사 엘지화학 | 양극 활물질의 제조장치 및 이에 구비되는 교반장치 |
| CN103084084B (zh) * | 2011-11-02 | 2015-09-23 | 中国石油化工股份有限公司 | 一种液体收集、混合和均布的设备 |
| US9162205B2 (en) | 2012-12-31 | 2015-10-20 | Uop Llc | Apparatuses for distributing fluids in fluidized bed reactors |
| US10744426B2 (en) | 2015-12-31 | 2020-08-18 | Crystaphase Products, Inc. | Structured elements and methods of use |
| US10054140B2 (en) | 2016-02-12 | 2018-08-21 | Crystaphase Products, Inc. | Use of treating elements to facilitate flow in vessels |
| KR102066352B1 (ko) * | 2018-06-07 | 2020-01-14 | 한화토탈 주식회사 | 하단 재분배 장치를 이용한 유사 이동층 흡착 분리 장치 |
| CN110251982B (zh) * | 2019-07-15 | 2021-07-23 | 万华化学集团股份有限公司 | 一种高操作弹性的液体分布装置与方法 |
| MX2022007367A (es) | 2019-12-20 | 2022-07-12 | Crystaphase Products Inc | Resaturacion de gas en una corriente de alimentacion liquida. |
| US11752477B2 (en) | 2020-09-09 | 2023-09-12 | Crystaphase Products, Inc. | Process vessel entry zones |
| CN116407874B (zh) * | 2021-12-29 | 2025-07-08 | 中国石油化工股份有限公司 | 模拟移动床吸附分离系统、冲洗设备以及方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2985589A (en) * | 1957-05-22 | 1961-05-23 | Universal Oil Prod Co | Continuous sorption process employing fixed bed of sorbent and moving inlets and outlets |
| US3214247A (en) * | 1963-02-25 | 1965-10-26 | Universal Oil Prod Co | Fluid distributing means for packed chambers |
| US3723300A (en) * | 1971-03-12 | 1973-03-27 | Universal Oil Prod Co | Fluid contacting method for fluidsolid contacting |
| SU1142158A1 (ru) * | 1983-07-04 | 1985-02-28 | Ташкентский Ордена Дружбы Народов Политехнический Институт Им.А.Р.Бируни | Аппарат дл гетерогенных каталитических процессов |
| US4669890A (en) * | 1985-03-25 | 1987-06-02 | Uop Inc. | Mixing device for vertical flow fluid-solid contacting |
| EP0293523A1 (en) * | 1987-06-01 | 1988-12-07 | Uop Inc. | Mixing device for vertical flow fluid-solid contacting |
| US4999102A (en) | 1988-12-16 | 1991-03-12 | The Amalgamated Sugar Company | Liquid transfer manifold system for maintaining plug flow |
| US5660718A (en) * | 1993-02-10 | 1997-08-26 | M.D. Research Company Pty, Ltd. | Method and apparatus for separation by flotation |
| FR2708480B1 (fr) * | 1993-08-02 | 1996-05-24 | Inst Francais Du Petrole | Distributeur-mélangeur-extracteur de fluide monophasique pour lits de solides granulaires. |
| FR2740054B1 (fr) * | 1995-10-20 | 1997-12-19 | Inst Francais Du Petrole | Chambre de melange munie d'orifices d'injection et/ou de soutirage pour optimiser la fonction de melange |
| EP0769316B1 (fr) * | 1995-10-20 | 2003-01-15 | Institut Français du Pétrole | Distributeur permettant l'injection et/ou le soutirage indépendant de fluides |
| FR2755879B1 (fr) * | 1996-11-19 | 1999-01-08 | Inst Francais Du Petrole | Dispositif d'equilibrage de pression et de rincage dans une enceinte |
| FR2782657B1 (fr) * | 1998-09-02 | 2000-09-29 | Inst Francais Du Petrole | Systeme distributeur-collecteur de fluides et son procede |
-
1998
- 1998-09-02 FR FR9810996A patent/FR2782656B1/fr not_active Expired - Lifetime
-
1999
- 1999-08-30 DE DE69912464T patent/DE69912464T2/de not_active Expired - Lifetime
- 1999-08-30 BR BR9913291-5A patent/BR9913291A/pt not_active IP Right Cessation
- 1999-08-30 ES ES99940253T patent/ES2211145T3/es not_active Expired - Lifetime
- 1999-08-30 RU RU2001108581/15A patent/RU2223141C2/ru active
- 1999-08-30 CN CN99810257A patent/CN1108185C/zh not_active Expired - Lifetime
- 1999-08-30 KR KR1020017002473A patent/KR100570932B1/ko not_active Expired - Fee Related
- 1999-08-30 ID IDW20010507A patent/ID29418A/id unknown
- 1999-08-30 WO PCT/FR1999/002065 patent/WO2000013782A1/fr not_active Ceased
- 1999-08-30 EP EP99940253A patent/EP1113867B1/fr not_active Expired - Lifetime
- 1999-08-30 JP JP2000568579A patent/JP5015374B2/ja not_active Expired - Fee Related
- 1999-08-31 AR ARP990104376A patent/AR020366A1/es active IP Right Grant
- 1999-09-02 US US09/389,073 patent/US6224762B1/en not_active Expired - Lifetime
- 1999-09-02 MY MYPI99003808A patent/MY123332A/en unknown
- 1999-09-27 TW TW088115267A patent/TW452501B/zh not_active IP Right Cessation
-
2001
- 2001-03-06 US US09/799,015 patent/US6454948B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69912464D1 (de) | 2003-12-04 |
| FR2782656B1 (fr) | 2000-09-29 |
| JP5015374B2 (ja) | 2012-08-29 |
| KR100570932B1 (ko) | 2006-04-13 |
| DE69912464T2 (de) | 2004-05-13 |
| ES2211145T3 (es) | 2004-07-01 |
| RU2223141C2 (ru) | 2004-02-10 |
| MY123332A (en) | 2006-05-31 |
| EP1113867B1 (fr) | 2003-10-29 |
| CN1108185C (zh) | 2003-05-14 |
| JP2002524427A (ja) | 2002-08-06 |
| KR20010087205A (ko) | 2001-09-15 |
| ID29418A (id) | 2001-08-30 |
| US6224762B1 (en) | 2001-05-01 |
| WO2000013782A1 (fr) | 2000-03-16 |
| FR2782656A1 (fr) | 2000-03-03 |
| AR020366A1 (es) | 2002-05-08 |
| US6454948B2 (en) | 2002-09-24 |
| CN1315882A (zh) | 2001-10-03 |
| BR9913291A (pt) | 2001-05-15 |
| US20010008220A1 (en) | 2001-07-19 |
| EP1113867A1 (fr) | 2001-07-11 |
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