EA039355B9 - Реактор для массопереноса между газом и жидкостью - Google Patents
Реактор для массопереноса между газом и жидкостьюInfo
- Publication number
- EA039355B9 EA039355B9 EA202091526A EA202091526A EA039355B9 EA 039355 B9 EA039355 B9 EA 039355B9 EA 202091526 A EA202091526 A EA 202091526A EA 202091526 A EA202091526 A EA 202091526A EA 039355 B9 EA039355 B9 EA 039355B9
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- tank
- liquid
- reactor
- gas
- drive shaft
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 6
- 239000002002 slurry Substances 0.000 abstract 4
- 238000005086 pumping Methods 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2332—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements the stirrer rotating about a horizontal axis; Stirrers therefor
-
- 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
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2311—Mounting the bubbling devices or the diffusers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/234—Surface aerating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/234—Surface aerating
- B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
- B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
- B01F23/234211—Stirrers thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
-
- 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
- B01F35/55—Baffles; Flow breakers
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- 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
- B01J4/004—Sparger-type elements
-
- 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
- B01J8/222—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 in the presence of a rotating device only
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2336—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer
- B01F23/23363—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the location of the place of introduction of the gas relative to the stirrer the gas being introduced above the stirrer
-
- 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
- B01J2219/00768—Baffles attached to the reactor wall vertical
-
- 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
- B01J2219/0077—Baffles attached to the reactor wall inclined
-
- 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
- B01J2219/00777—Baffles attached to the reactor wall horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Combustion & Propulsion (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
Описан реактор (1) для массопереноса между газом (2) и жидкостью или суспензией (3), причем реактор содержит резервуар (4) для получения жидкости или суспензии, имеющий стенку (5), приводной вал (6), проходящий вертикально в резервуаре и выполненный с возможностью вращения вокруг вертикальной оси (7), нагнетающую вверх крыльчатку (8) для создания потока жидкости или суспензии, получаемой резервуаром, в общем вверх и на поверхности (9) жидкости или суспензии, и аэратор (10), расположенный выше нагнетающей вверх крыльчатки и проходящий между приводным валом и стенкой резервуара на первом расстоянии (d1) от приводного вала и на втором расстоянии (d2) от стенки резервуара, при этом аэратор окружает приводной вал, по меньшей мере частично. Аэратор имеет нижний край (11) и верхний край (12) и проходящую между нижним краем и верхним краем наклоненную наружу или искривленную внутреннюю поверхность (13) для направления по меньшей мере части потока поверх внутренней поверхности наружу от вертикальной оси и поверх верхнего края.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FI2018/050032 WO2019141891A1 (en) | 2018-01-17 | 2018-01-17 | Reactor for gas-liquid mass transfer |
Publications (3)
Publication Number | Publication Date |
---|---|
EA202091526A1 EA202091526A1 (ru) | 2020-10-21 |
EA039355B1 EA039355B1 (ru) | 2022-01-18 |
EA039355B9 true EA039355B9 (ru) | 2022-03-01 |
Family
ID=67302020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202091526A EA039355B9 (ru) | 2018-01-17 | 2018-01-17 | Реактор для массопереноса между газом и жидкостью |
Country Status (9)
Country | Link |
---|---|
US (1) | US10865459B2 (ru) |
EP (1) | EP3740320A4 (ru) |
CN (1) | CN111565854A (ru) |
AU (1) | AU2018402635B2 (ru) |
CA (1) | CA3088865A1 (ru) |
EA (1) | EA039355B9 (ru) |
MY (1) | MY194611A (ru) |
WO (1) | WO2019141891A1 (ru) |
ZA (1) | ZA202004118B (ru) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220241748A1 (en) * | 2019-05-03 | 2022-08-04 | Philadelphia Mixing Solutions, Ltd. | Reaction mixer |
EP4045692A4 (en) * | 2019-10-15 | 2023-06-28 | Metso Outotec Finland Oy | Autoclave and pressure oxidation method |
US11352276B2 (en) * | 2020-05-01 | 2022-06-07 | Aqua-Aerobic Systems, Inc. | Flow straightening vane for aerator |
CN113491995B (zh) * | 2021-09-09 | 2021-12-17 | 凯莱英医药集团(天津)股份有限公司 | 搅拌桨及具有其的搅拌反应器 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT276262B (de) * | 1967-09-26 | 1969-11-25 | Hubert Fuchs | Misch-Aggregat zum Einbringen von beliebigen Zusatz-Stoffen als Sekundär-Komponenten in Flüssigkeiten bzw. stationäre Gewässer, insbesondere zur biologischen Reinigung von Wasser |
CH529073A (de) * | 1971-09-02 | 1972-10-15 | Kaelin J R | Verfahren zur Eintragung und Umwälzung von Sauerstoff oder sauerstoffhaltigem Gas in eine zu klärende Flüssigkeit und Einrichtung zur Durchführung des Verfahrens |
DE2240847A1 (de) * | 1972-08-19 | 1974-02-28 | Koppers Gmbh Heinrich | Vorrichtung zum umwaelzen und belueften einer fluessigkeit |
DE2904101C2 (de) * | 1979-02-03 | 1986-04-10 | Ibo - W. Grimmel Industriebau GmbH & Co KG, 6352 Ober-Mörlen | Vorrichtung zur Behandlung von Abwässern in Belebtschlammbecken |
US4454078A (en) * | 1980-11-10 | 1984-06-12 | General Signal Corporation | Mixing systems having agitators for mixing gas with liquid |
DE3516027A1 (de) * | 1985-05-04 | 1986-11-06 | Huels Chemische Werke Ag | Ruehrsystem und verfahren zum begasen von fluessigkeiten |
US6158722A (en) * | 1998-09-23 | 2000-12-12 | General Signal Corporation | Mixing system for introducing and dispersing gas into liquids |
US6109449A (en) * | 1998-11-04 | 2000-08-29 | General Signal Corporation | Mixing system for separation of materials by flotation |
US7153480B2 (en) * | 2003-05-22 | 2006-12-26 | David Robert Bickham | Apparatus for and method of producing aromatic carboxylic acids |
FR2971951A1 (fr) * | 2011-02-25 | 2012-08-31 | Jean Pierre Grasa | Appareil de traitement mecanique d'une composition liquide et procede de traitement mecanique d'une telle composition liquide |
FR2975606B1 (fr) * | 2011-05-25 | 2013-05-31 | Air Liquide | Equipement pour l'injection d'un gaz dans un bassin d'epuration |
US20130005010A1 (en) * | 2011-06-30 | 2013-01-03 | Peter Simpson Bell | Bioreactor for syngas fermentation |
CN103143286A (zh) * | 2011-12-06 | 2013-06-12 | 沈阳铝镁设计研究院有限公司 | 一种能提高混合效果减少沉淀的多层搅拌桨结构 |
JP5700029B2 (ja) * | 2012-12-11 | 2015-04-15 | 住友金属鉱山株式会社 | 硫化水素を含む貧液の処理方法及び処理装置 |
FI124934B (fi) * | 2013-01-30 | 2015-03-31 | Outotec Oyj | Sekoitussäiliöreaktori |
FI126361B (en) * | 2014-06-30 | 2016-10-31 | Outotec Finland Oy | Reactor for mixing liquids, gases and solids |
CN104815748B (zh) * | 2015-04-26 | 2017-06-20 | 中国矿业大学 | 一种炼焦中煤两段破磨浮选工艺 |
-
2018
- 2018-01-17 EP EP18901580.3A patent/EP3740320A4/en not_active Withdrawn
- 2018-01-17 CA CA3088865A patent/CA3088865A1/en active Pending
- 2018-01-17 WO PCT/FI2018/050032 patent/WO2019141891A1/en unknown
- 2018-01-17 CN CN201880085858.9A patent/CN111565854A/zh active Pending
- 2018-01-17 EA EA202091526A patent/EA039355B9/ru unknown
- 2018-01-17 AU AU2018402635A patent/AU2018402635B2/en active Active
- 2018-01-17 MY MYPI2020003507A patent/MY194611A/en unknown
-
2020
- 2020-07-06 ZA ZA2020/04118A patent/ZA202004118B/en unknown
- 2020-07-07 US US16/921,992 patent/US10865459B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
MY194611A (en) | 2022-12-06 |
AU2018402635B2 (en) | 2021-03-04 |
US10865459B2 (en) | 2020-12-15 |
EA202091526A1 (ru) | 2020-10-21 |
AU2018402635A1 (en) | 2020-07-23 |
CA3088865A1 (en) | 2019-07-25 |
US20200332389A1 (en) | 2020-10-22 |
EP3740320A1 (en) | 2020-11-25 |
CN111565854A (zh) | 2020-08-21 |
WO2019141891A1 (en) | 2019-07-25 |
ZA202004118B (en) | 2021-08-25 |
EP3740320A4 (en) | 2021-08-04 |
EA039355B1 (ru) | 2022-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TH4A | Publication of the corrected specification to eurasian patent |