ZA200102386B - Bubble column and use thereof. - Google Patents
Bubble column and use thereof. Download PDFInfo
- Publication number
- ZA200102386B ZA200102386B ZA200102386A ZA200102386A ZA200102386B ZA 200102386 B ZA200102386 B ZA 200102386B ZA 200102386 A ZA200102386 A ZA 200102386A ZA 200102386 A ZA200102386 A ZA 200102386A ZA 200102386 B ZA200102386 B ZA 200102386B
- Authority
- ZA
- South Africa
- Prior art keywords
- gas
- liquid
- column
- bubble column
- bubble
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 58
- 239000007788 liquid Substances 0.000 claims description 38
- 230000003647 oxidation Effects 0.000 claims description 25
- 238000007254 oxidation reaction Methods 0.000 claims description 25
- 239000012224 working solution Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 239000007791 liquid phase Substances 0.000 claims description 19
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000012071 phase Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 6
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims description 5
- 150000004056 anthraquinones Chemical class 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000007654 immersion Methods 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 13
- 239000000203 mixture Substances 0.000 description 10
- 238000012546 transfer Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000002309 gasification Methods 0.000 description 4
- 238000005191 phase separation Methods 0.000 description 4
- 239000012429 reaction media Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 208000012839 conversion disease Diseases 0.000 description 3
- SJEBAWHUJDUKQK-UHFFFAOYSA-N 2-ethylanthraquinone Chemical group C1=CC=C2C(=O)C3=CC(CC)=CC=C3C(=O)C2=C1 SJEBAWHUJDUKQK-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000011877 solvent mixture Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- SNDGLCYYBKJSOT-UHFFFAOYSA-N 1,1,3,3-tetrabutylurea Chemical compound CCCCN(CCCC)C(=O)N(CCCC)CCCC SNDGLCYYBKJSOT-UHFFFAOYSA-N 0.000 description 1
- OTBHDFWQZHPNPU-UHFFFAOYSA-N 1,2,3,4-tetrahydroanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1CCCC2 OTBHDFWQZHPNPU-UHFFFAOYSA-N 0.000 description 1
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 description 1
- RKMPHYRYSONWOL-UHFFFAOYSA-N 1-ethyl-1,2,3,4-tetrahydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(CC)CCC2 RKMPHYRYSONWOL-UHFFFAOYSA-N 0.000 description 1
- UMWZLYTVXQBTTE-UHFFFAOYSA-N 2-pentylanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=CC(CCCCC)=CC=C3C(=O)C2=C1 UMWZLYTVXQBTTE-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 150000004053 quinones Chemical class 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/022—Preparation from organic compounds
- C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
-
- 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
- B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
- B01J10/002—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- 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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1836—Heating and 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
-
- 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
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/44—Fluidisation grids
-
- 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
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/0015—Plates; Cylinders
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843573A DE19843573A1 (de) | 1998-09-23 | 1998-09-23 | Blasensäule und deren Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200102386B true ZA200102386B (en) | 2002-06-24 |
Family
ID=7881934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200102386A ZA200102386B (en) | 1998-09-23 | 2001-03-22 | Bubble column and use thereof. |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US6375921B1 (ko) |
| EP (1) | EP1123255B1 (ko) |
| JP (1) | JP2002526251A (ko) |
| KR (1) | KR100640673B1 (ko) |
| AR (1) | AR020500A1 (ko) |
| AT (1) | ATE227245T1 (ko) |
| AU (1) | AU757094B2 (ko) |
| BR (1) | BR9913913A (ko) |
| CA (1) | CA2345092C (ko) |
| DE (2) | DE19843573A1 (ko) |
| ES (1) | ES2182567T3 (ko) |
| ID (1) | ID28653A (ko) |
| IL (1) | IL142158A (ko) |
| NZ (1) | NZ510362A (ko) |
| PL (1) | PL194793B1 (ko) |
| PT (1) | PT1123255E (ko) |
| TR (1) | TR200100850T2 (ko) |
| WO (1) | WO2000017098A1 (ko) |
| ZA (1) | ZA200102386B (ko) |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10017656A1 (de) * | 2000-04-08 | 2001-10-11 | Degussa | Verfahren zur Herstellung von Wasserstoffperoxid |
| DE10114982A1 (de) * | 2001-03-27 | 2002-10-02 | Degussa | Verfahren zur Herstellung von Wasserstoffperoxid |
| DE10156988A1 (de) * | 2001-11-21 | 2003-05-28 | Basf Ag | Kolonne mit Dual-Flow-Böden |
| US20050280169A1 (en) * | 2004-06-21 | 2005-12-22 | China Petroleum & Chemical Corporation | Gas-liquid contact tray with fixed valves for mass transfer |
| BRPI0514773A (pt) * | 2004-09-02 | 2008-06-24 | Eastman Chem Co | processo para oxidação em fase lìquida, e, reator de coluna de bolhas |
| US7563926B2 (en) * | 2004-09-02 | 2009-07-21 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7482482B2 (en) * | 2004-09-02 | 2009-01-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7371894B2 (en) * | 2004-09-02 | 2008-05-13 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7399882B2 (en) * | 2004-09-02 | 2008-07-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7381836B2 (en) * | 2004-09-02 | 2008-06-03 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692036B2 (en) * | 2004-11-29 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7586000B2 (en) * | 2004-09-02 | 2009-09-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7910769B2 (en) * | 2004-09-02 | 2011-03-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7361784B2 (en) * | 2004-09-02 | 2008-04-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7390921B2 (en) * | 2004-09-02 | 2008-06-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7683210B2 (en) * | 2004-09-02 | 2010-03-23 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7495125B2 (en) * | 2004-09-02 | 2009-02-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7507857B2 (en) * | 2004-09-02 | 2009-03-24 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7741515B2 (en) * | 2004-09-02 | 2010-06-22 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7692037B2 (en) | 2004-09-02 | 2010-04-06 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608733B2 (en) * | 2004-09-02 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7608732B2 (en) * | 2005-03-08 | 2009-10-27 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7582793B2 (en) | 2004-09-02 | 2009-09-01 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7572936B2 (en) * | 2004-09-02 | 2009-08-11 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7568361B2 (en) * | 2004-09-02 | 2009-08-04 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US7589231B2 (en) * | 2004-09-02 | 2009-09-15 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| MX2007002565A (es) * | 2004-09-02 | 2007-04-24 | Eastman Chem Co | Oxidacion en fase liquida optimizada. |
| US7504535B2 (en) | 2004-09-02 | 2009-03-17 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| US20060116531A1 (en) * | 2004-11-29 | 2006-06-01 | Wonders Alan G | Modeling of liquid-phase oxidation |
| US20080167391A1 (en) * | 2004-12-31 | 2008-07-10 | Shell Oil Company | Reactor for Solid/Liquid/Gas Reactions |
| JP5559966B2 (ja) * | 2005-03-17 | 2014-07-23 | サソール テクノロジー（プロプライエタリー）リミテッド | 三相スラリー反応器を動作させる方法 |
| RU2391132C2 (ru) * | 2005-03-17 | 2010-06-10 | Сэсол Текнолоджи (Проприетери) Лимитед | Реактор с псевдоожиженным слоем, трехфазный шламовый реактор и способы обеспечения их функционирования (варианты) |
| AU2011242141B2 (en) * | 2005-03-17 | 2012-05-03 | Sasol Technology (Proprietary) Limited | Method of operating a three-phase slurry reactor |
| US7884232B2 (en) * | 2005-06-16 | 2011-02-08 | Eastman Chemical Company | Optimized liquid-phase oxidation |
| WO2007027767A2 (en) * | 2005-08-31 | 2007-03-08 | Fmc Corporation | Auto-oxidation production of hydrogen peroxide via hydrogenation in a microreactor |
| WO2007027785A2 (en) * | 2005-08-31 | 2007-03-08 | Fmc Corporation | Auto-oxidation production of hydrogen peroxide via oxidation in a microreactor |
| US7355068B2 (en) * | 2006-01-04 | 2008-04-08 | Eastman Chemical Company | Oxidation system with internal secondary reactor |
| US7358389B2 (en) * | 2006-01-04 | 2008-04-15 | Eastman Chemical Company | Oxidation system employing internal structure for enhanced hydrodynamics |
| US7645892B2 (en) * | 2006-05-02 | 2010-01-12 | Lyondell Chemical Technology, L.P. | Reaction system |
| US8674145B2 (en) * | 2007-11-01 | 2014-03-18 | Illa International, L.L.C. | Method for acceleration of cumene oxidation |
| CN101462927B (zh) * | 2007-12-20 | 2012-04-04 | 财团法人工业技术研究院 | 多重区间反应装置 |
| KR101603751B1 (ko) * | 2010-02-18 | 2016-03-16 | 삼성전자주식회사 | 명령어 병렬 처리 컴퓨터를 위한 명령어 압축 장치 및 방법 |
| JP2015020940A (ja) * | 2013-07-22 | 2015-02-02 | 国立大学法人静岡大学 | 過酸化水素合成方法 |
| CN104418308B (zh) * | 2013-08-22 | 2016-06-22 | 中国石油化工股份有限公司 | 一种蒽醌法生产双氧水的氢化工艺 |
| CN104418307B (zh) * | 2013-08-22 | 2016-06-22 | 中国石油化工股份有限公司 | 一种蒽醌法生产双氧水多段氢化工艺 |
| US10272355B2 (en) | 2014-01-06 | 2019-04-30 | Still Technologies, Llc | Distillation column having removable tray assembly |
| US20160264511A1 (en) * | 2015-03-13 | 2016-09-15 | Grupo Petrotemex, S.A. De C.V. | Bubble column reactor based digester and method for its use |
| WO2018014919A1 (en) * | 2016-07-21 | 2018-01-25 | Biogasclean A/S | Process and apparatus for removal of hydrogen sulphide from a gas |
| SE541158C2 (en) * | 2017-04-19 | 2019-04-16 | Eb Nuberg Ab | Oxidation column for hydrogen peroxide production |
| FR3086288A1 (fr) * | 2018-09-21 | 2020-03-27 | IFP Energies Nouvelles | Procede d'oligomerisation d'ethylene dans un reacteur gaz/liquide compartimente |
| CN111099563B (zh) * | 2018-10-29 | 2021-06-11 | 中国石油化工股份有限公司 | 蒽醌法制备过氧化氢的氧化方法 |
| US11447401B1 (en) * | 2019-05-06 | 2022-09-20 | Arrowhead Center, Inc. | Separation columns for per- and polyfluoroalkyl substances (PFAS) remediation |
| CN111137864B (zh) * | 2020-01-02 | 2024-04-05 | 黎明化工研究设计院有限责任公司 | 一种蒽醌法制备过氧化氢的氧化塔 |
| CN114984897B (zh) * | 2022-05-20 | 2023-10-17 | 万华化学集团股份有限公司 | 一种氧化-过氧化物分解耦合反应装置及其用于有机醛氧化生产有机酸的方法 |
| CN116726636A (zh) * | 2023-08-14 | 2023-09-12 | 北京海望氢能科技有限公司 | 气体水洗塔和气体分离系统 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE556022A (ko) * | 1956-03-24 | 1900-01-01 | ||
| GB879539A (en) * | 1958-01-10 | 1961-10-11 | Laporte Chemical | Improvements in or relating to the production of hydrogen peroxide |
| AT236346B (de) * | 1961-01-25 | 1964-10-12 | Union Carbide Corp | Boden zum Inberührungbringen von Flüssigkeit und Gas |
| US3073680A (en) | 1961-03-20 | 1963-01-15 | Fmc Corp | Production of hydrogen peroxide |
| DE2003268C3 (de) | 1970-01-26 | 1974-01-31 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Vorrichtung zur Durchführung der Oxydation im Anthrachinonverfahren zur Herstellung von Wasserstoffperoxid |
| DE2157737C3 (de) * | 1971-11-22 | 1981-10-29 | Schering Ag Berlin Und Bergkamen, 1000 Berlin | Kontinuierliche Verfahren in einem Blasensäulenreaktor |
| DE2157736B2 (de) * | 1971-11-22 | 1978-10-05 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Vorrichtung zur kontinuierlichen Kontaktierung von Flüssigkeiten mit Gasen oder von Flüssigkeiten in Gegenwart von Gasen oder von Flüssigkeiten mit Feststoffen in Gegenwart von Gasen oder von Flüssigkeiten mit Gasen und feinverteilten Feststoffen im Gleichstrom |
| DE2634785C2 (de) * | 1976-08-03 | 1986-09-18 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Betrieb von Blasensäulen |
| US4391675A (en) * | 1981-01-08 | 1983-07-05 | Bp Chemicals Limited | Sieve plates and distillation columns |
| IN168293B (ko) | 1985-05-07 | 1991-03-09 | Oesterr Chem Werke | |
| CA1324571C (en) * | 1989-01-13 | 1993-11-23 | Koch (Cyprus) Limited | Double-deck distributor |
| US5601797A (en) * | 1992-08-10 | 1997-02-11 | Glitsch, Inc. | Liquid-phase catalyst-assembly for chemical process tower |
| FR2713955B1 (fr) * | 1993-12-22 | 1996-03-08 | Jean Gignier | Dispositif amélioré de mise en contact d'un gaz et d'un liquide et procédé d'utilisation pour la réalisation de réacteurs chimiques ou biochimiques. |
| FI97465C (fi) * | 1995-02-10 | 1996-12-27 | Kemira Chemicals Oy | Menetelmä vetyperoksidin valmistamiseksi |
| JP3214320B2 (ja) * | 1995-11-15 | 2001-10-02 | 住友化学工業株式会社 | 化学反応方法 |
| ID19133A (id) * | 1996-12-12 | 1998-06-18 | Praxair Technology Inc | Pengisian oksigen langsung kedalam reaktor-reaktor ruang gelembung |
-
1998
- 1998-09-23 DE DE19843573A patent/DE19843573A1/de not_active Withdrawn
-
1999
- 1999-09-09 CA CA002345092A patent/CA2345092C/en not_active Expired - Fee Related
- 1999-09-09 PL PL346750A patent/PL194793B1/pl unknown
- 1999-09-09 EP EP99947292A patent/EP1123255B1/de not_active Expired - Lifetime
- 1999-09-09 ES ES99947292T patent/ES2182567T3/es not_active Expired - Lifetime
- 1999-09-09 TR TR2001/00850T patent/TR200100850T2/xx unknown
- 1999-09-09 ID IDW20010690A patent/ID28653A/id unknown
- 1999-09-09 AU AU60807/99A patent/AU757094B2/en not_active Ceased
- 1999-09-09 JP JP2000574017A patent/JP2002526251A/ja active Pending
- 1999-09-09 NZ NZ510362A patent/NZ510362A/en unknown
- 1999-09-09 BR BR9913913-8A patent/BR9913913A/pt not_active IP Right Cessation
- 1999-09-09 IL IL14215899A patent/IL142158A/en not_active IP Right Cessation
- 1999-09-09 AT AT99947292T patent/ATE227245T1/de active
- 1999-09-09 DE DE59903356T patent/DE59903356D1/de not_active Expired - Lifetime
- 1999-09-09 WO PCT/EP1999/006626 patent/WO2000017098A1/de active IP Right Grant
- 1999-09-09 KR KR1020017003674A patent/KR100640673B1/ko not_active IP Right Cessation
- 1999-09-09 PT PT99947292T patent/PT1123255E/pt unknown
- 1999-09-22 AR ARP990104772A patent/AR020500A1/es active IP Right Grant
-
2000
- 2000-05-23 US US09/576,178 patent/US6375921B1/en not_active Expired - Lifetime
-
2001
- 2001-03-22 ZA ZA200102386A patent/ZA200102386B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL346750A1 (en) | 2002-02-25 |
| AR020500A1 (es) | 2002-05-15 |
| ID28653A (id) | 2001-06-21 |
| WO2000017098A1 (de) | 2000-03-30 |
| IL142158A0 (en) | 2002-03-10 |
| KR100640673B1 (ko) | 2006-11-02 |
| KR20010079901A (ko) | 2001-08-22 |
| CA2345092A1 (en) | 2000-03-30 |
| NZ510362A (en) | 2003-08-29 |
| CA2345092C (en) | 2009-08-18 |
| PT1123255E (pt) | 2003-03-31 |
| JP2002526251A (ja) | 2002-08-20 |
| ATE227245T1 (de) | 2002-11-15 |
| US6375921B1 (en) | 2002-04-23 |
| PL194793B1 (pl) | 2007-07-31 |
| EP1123255A1 (de) | 2001-08-16 |
| AU757094B2 (en) | 2003-01-30 |
| AU6080799A (en) | 2000-04-10 |
| DE59903356D1 (de) | 2002-12-12 |
| DE19843573A1 (de) | 2000-03-30 |
| EP1123255B1 (de) | 2002-11-06 |
| IL142158A (en) | 2004-09-27 |
| BR9913913A (pt) | 2001-06-19 |
| ES2182567T3 (es) | 2003-03-01 |
| TR200100850T2 (tr) | 2001-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU757094B2 (en) | Bubble column and use thereof | |
| CA2281398C (en) | Two stage reactor for continuous three phase slurry hydrogenation and method of operation | |
| US9260307B2 (en) | Catalytic sulfur degassing | |
| US4428922A (en) | Process for manufacturing hydrogen peroxide | |
| EP0672617B1 (en) | Process for producing hydrogen peroxide and a reactor to be used in the said process | |
| US3752885A (en) | Process for the production of hydrogen peroxide | |
| US6521767B1 (en) | Method for suspension hydrogenation of an anthraquinone compound in a special reactor in order to produce hydrogen peroxide | |
| CA1283273C (en) | Process and apparatus for carrying out oxidation in the anthraquinone process for the preparation of hydrogen peroxide | |
| CA2340232C (en) | Process for carrying out gas-liquid reactions and continuous flow reactor for this purpose | |
| JPH0113896B2 (ko) | ||
| US3701793A (en) | Method of carrying out liquid gas reactions | |
| CN111099563B (zh) | 蒽醌法制备过氧化氢的氧化方法 | |
| US3880596A (en) | Apparatus for the production of hydrogen peroxide | |
| US5196179A (en) | Process for the production of hydrogen peroxide | |
| JPH08325003A (ja) | 過酸化水素の製造方法 | |
| US2869844A (en) | Treating liquid with gas | |
| US4086162A (en) | Method of adsorption by activated charcoal in a lower fluidized bed and upper fixed bed | |
| JPH0627080B2 (ja) | 炭化水素の酸化方法および装置 | |
| CN106892408A (zh) | 一种双氧水生产过程的氧化方法 | |
| CN215087182U (zh) | 一种双氧水工艺的氧化塔结构 | |
| JP2007514514A (ja) | 上昇流で流通する気相および液相を混合および分配するための封入スペース | |
| SE541158C2 (en) | Oxidation column for hydrogen peroxide production | |
| ZA200100949B (en) | Method for carrying out gas-liquid reactions and corresponding flow reactor. | |
| JPS6295128A (ja) | 多相向流式反応器装置及びその操作 | |
| JPH0127772B2 (ko) |