BR9506753A - Conjunto misturador para correntes gasosas a diferentes temperaturas em especial para reatores de sintese heterogênica exotérmica - Google Patents
Conjunto misturador para correntes gasosas a diferentes temperaturas em especial para reatores de sintese heterogênica exotérmicaInfo
- Publication number
- BR9506753A BR9506753A BR9506753A BR9506753A BR9506753A BR 9506753 A BR9506753 A BR 9506753A BR 9506753 A BR9506753 A BR 9506753A BR 9506753 A BR9506753 A BR 9506753A BR 9506753 A BR9506753 A BR 9506753A
- Authority
- BR
- Brazil
- Prior art keywords
- reactors
- different temperatures
- gas streams
- mixing set
- heterogeneous synthesis
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 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
- 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
- B01J8/0242—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 flow within the bed being predominantly vertical
- B01J8/0257—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 flow within the bed being predominantly vertical in a cylindrical annular shaped bed
-
- 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
- B01J8/0285—Heating or cooling the reactor
-
- 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
- B01J8/0403—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 fluid flow within the beds being predominantly horizontal
- B01J8/0423—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 fluid flow within the beds being predominantly horizontal through two or more otherwise shaped beds
- B01J8/0426—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 fluid flow within the beds being predominantly horizontal through two or more otherwise shaped beds the beds being superimposed one above the other
- B01J8/043—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 fluid flow within the beds being predominantly horizontal through two or more otherwise shaped beds the beds being superimposed one above the other in combination with one cylindrical annular shaped bed
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH59394 | 1994-03-01 | ||
| PCT/EP1995/000718 WO1995023642A1 (en) | 1994-03-01 | 1995-02-25 | Mixing assembly for gaseous flows at different temperatures, in particular for heterogeneous exothermic synthesis reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9506753A true BR9506753A (pt) | 1997-10-07 |
Family
ID=4190595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9506753A BR9506753A (pt) | 1994-03-01 | 1995-02-25 | Conjunto misturador para correntes gasosas a diferentes temperaturas em especial para reatores de sintese heterogênica exotérmica |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US5951953A (forum.php) |
| EP (1) | EP0748253B1 (forum.php) |
| JP (1) | JPH09509611A (forum.php) |
| AU (1) | AU689553B2 (forum.php) |
| BR (1) | BR9506753A (forum.php) |
| CA (1) | CA2181785C (forum.php) |
| DE (1) | DE69501154T2 (forum.php) |
| ES (1) | ES2112643T3 (forum.php) |
| MX (1) | MX9603783A (forum.php) |
| RO (1) | RO115425B1 (forum.php) |
| RU (1) | RU2135274C1 (forum.php) |
| TW (1) | TW272147B (forum.php) |
| UA (1) | UA43360C2 (forum.php) |
| WO (1) | WO1995023642A1 (forum.php) |
| ZA (1) | ZA951641B (forum.php) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2150124T3 (es) * | 1995-04-11 | 2000-11-16 | Floriall Holdings Ltd | Procedimiento y reactor para la sintesis heterogenea exotermica del formaldehido. |
| DE19544895C1 (de) * | 1995-12-01 | 1997-02-27 | Daimler Benz Ag | Verfahren und Vorrichtung zur selektiven katalytischen Oxidation von Kohlenmonoxid |
| US6375723B1 (en) | 2000-05-10 | 2002-04-23 | Praxair Technology, Inc. | Apparatus for improving gas distribution in a prepurifier |
| US7166151B2 (en) | 2004-01-15 | 2007-01-23 | Praxair Technology, Inc. | Flow distributor for PSA vessel |
| EP2014356A1 (en) * | 2007-07-04 | 2009-01-14 | Ammonia Casale S.A. | Wall system for catalytic beds of synthesis reactors and relative manufacturing process |
| US8715585B2 (en) * | 2008-06-16 | 2014-05-06 | Isel Co., Ltd. | Mixing unit, mixing device, agitation impeller, pump mixer, mixing system and reaction device |
| FR2989006B1 (fr) * | 2012-04-04 | 2016-11-18 | Ifp Energies Now | Reacteur catalytique avec dispositif de trempe muni d'une injection tangentielle d'un fluide de trempe |
| EP3983118B1 (en) * | 2019-06-13 | 2023-10-11 | Duke Technologies, LLC | Hydroprocessing reactor to lower pressure drop and extend catalyst life |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2632692A (en) * | 1949-01-18 | 1953-03-24 | Hydrocarbon Research Inc | Multiple bed catalyst apparatus |
| US3254967A (en) * | 1963-06-17 | 1966-06-07 | Chem Processes Inc | Multiple bed catalyst apparatus having close temperature control |
| US3480407A (en) * | 1967-02-02 | 1969-11-25 | Vulcan Cincinnati Inc | Multiple zone apparatus for the processing of fluids having interzone fluid mixing and redistribution features |
| US3946104A (en) * | 1973-01-13 | 1976-03-23 | Friedrich Uhde Gmbh | Method of producing an homogeneous gas mixture |
| EP0293523A1 (en) * | 1987-06-01 | 1988-12-07 | Uop Inc. | Mixing device for vertical flow fluid-solid contacting |
| SU1337132A1 (ru) * | 1985-12-16 | 1987-09-15 | Рубежанский Филиал Ворошиловградского Мащиностроительного Института | Реактор |
| CH672078A5 (forum.php) * | 1986-06-02 | 1989-10-31 | Ammonia Casale Sa | |
| IN170330B (forum.php) * | 1986-10-22 | 1992-03-14 | Ammonia Casale Sa | |
| SU1576190A1 (ru) * | 1988-05-24 | 1990-07-07 | Предприятие П/Я В-8783 | Смесительно-распределительное устройство дл перемешивани газов в каталитическом реакторе |
| EP0359952A3 (en) * | 1988-08-05 | 1990-07-18 | Ammonia Casale S.A. | System for the improvement of reactors for the synthesis of methanol and reactors obtained therefrom |
| US5152967A (en) * | 1988-12-14 | 1992-10-06 | Exxon Research And Engineering Company | Interzone mixing device |
| US4960571A (en) * | 1988-12-14 | 1990-10-02 | Exxon Research And Engineering Company | Quench assembly design |
-
1995
- 1995-02-25 RO RO96-01737A patent/RO115425B1/ro unknown
- 1995-02-25 MX MX9603783A patent/MX9603783A/es unknown
- 1995-02-25 RU RU96121379A patent/RU2135274C1/ru active
- 1995-02-25 DE DE69501154T patent/DE69501154T2/de not_active Expired - Fee Related
- 1995-02-25 BR BR9506753A patent/BR9506753A/pt not_active IP Right Cessation
- 1995-02-25 CA CA002181785A patent/CA2181785C/en not_active Expired - Lifetime
- 1995-02-25 WO PCT/EP1995/000718 patent/WO1995023642A1/en active IP Right Grant
- 1995-02-25 AU AU18492/95A patent/AU689553B2/en not_active Expired
- 1995-02-25 EP EP95910531A patent/EP0748253B1/en not_active Expired - Lifetime
- 1995-02-25 JP JP7522685A patent/JPH09509611A/ja active Pending
- 1995-02-25 US US08/682,710 patent/US5951953A/en not_active Expired - Lifetime
- 1995-02-25 ES ES95910531T patent/ES2112643T3/es not_active Expired - Lifetime
- 1995-02-25 UA UA96083411A patent/UA43360C2/uk unknown
- 1995-02-28 ZA ZA951641A patent/ZA951641B/xx unknown
- 1995-03-22 TW TW084102799A patent/TW272147B/zh active
-
1999
- 1999-05-21 US US09/315,975 patent/US6290920B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69501154D1 (de) | 1998-01-15 |
| EP0748253B1 (en) | 1997-12-03 |
| AU689553B2 (en) | 1998-04-02 |
| DE69501154T2 (de) | 1998-07-02 |
| US6290920B1 (en) | 2001-09-18 |
| MX9603783A (es) | 1997-07-31 |
| JPH09509611A (ja) | 1997-09-30 |
| ZA951641B (en) | 1995-12-11 |
| CA2181785C (en) | 2003-08-19 |
| EP0748253A1 (en) | 1996-12-18 |
| ES2112643T3 (es) | 1998-04-01 |
| TW272147B (forum.php) | 1996-03-11 |
| WO1995023642A1 (en) | 1995-09-08 |
| RU2135274C1 (ru) | 1999-08-27 |
| UA43360C2 (uk) | 2001-12-17 |
| AU1849295A (en) | 1995-09-18 |
| CA2181785A1 (en) | 1995-09-08 |
| RO115425B1 (ro) | 2000-02-28 |
| US5951953A (en) | 1999-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FF | Decision: intention to grant | ||
| FG9A | Patent or certificate of addition granted | ||
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 25/02/2015 |