ZA200200818B - Equipment for the leaching of solid matter from sludge. - Google Patents
Equipment for the leaching of solid matter from sludge. Download PDFInfo
- Publication number
- ZA200200818B ZA200200818B ZA200200818A ZA200200818A ZA200200818B ZA 200200818 B ZA200200818 B ZA 200200818B ZA 200200818 A ZA200200818 A ZA 200200818A ZA 200200818 A ZA200200818 A ZA 200200818A ZA 200200818 B ZA200200818 B ZA 200200818B
- Authority
- ZA
- South Africa
- Prior art keywords
- central pipe
- mixer
- reactor
- sludge
- equipment
- Prior art date
Links
- 239000010802 sludge Substances 0.000 title claims abstract description 34
- 239000007787 solid Substances 0.000 title claims abstract description 16
- 238000002386 leaching Methods 0.000 title claims abstract description 12
- 239000007789 gas Substances 0.000 claims abstract description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Classifications
-
- 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
- B01F27/115—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
-
- 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2331—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 introduction of the gas along the axis of the stirrer or along the stirrer 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
- B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
- B01F23/2334—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer
- B01F23/23341—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements provided with stationary guiding means surrounding at least partially the stirrer with tubes surrounding the stirrer
-
- 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
- B01F23/23362—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 under the stirrer
-
- 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
- B01F23/2366—Parts; Accessories
- B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
-
- 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
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
- B01F25/52—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle with a rotary stirrer in the recirculation tube
-
- 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
- B01J8/224—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 the particles being subject to a circulatory movement
- B01J8/226—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 the particles being subject to a circulatory movement internally, i.e. the particles rotate within the vessel
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
- C02F11/08—Wet air oxidation
-
- 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
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
-
- 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
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00823—Mixing elements
- B01J2208/00831—Stationary elements
- B01J2208/0084—Stationary elements inside the bed, e.g. 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/185—Details relating to the spatial orientation of the reactor 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
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Treatment Of Sludge (AREA)
- Disintegrating Or Milling (AREA)
- Glass Compositions (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Saccharide Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI991719 | 1999-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200200818B true ZA200200818B (en) | 2002-12-24 |
Family
ID=8555151
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200200818A ZA200200818B (en) | 1999-08-12 | 2002-01-30 | Equipment for the leaching of solid matter from sludge. |
| ZA200200819A ZA200200819B (en) | 1999-08-12 | 2002-01-30 | Method for the leaching of solid matter from sludge. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200200819A ZA200200819B (en) | 1999-08-12 | 2002-01-30 | Method for the leaching of solid matter from sludge. |
Country Status (18)
| Country | Link |
|---|---|
| US (2) | US6793816B1 (es) |
| EP (2) | EP1225970B1 (es) |
| JP (2) | JP4387628B2 (es) |
| AT (2) | ATE279971T1 (es) |
| AU (2) | AU777986B2 (es) |
| BR (2) | BR0013215B1 (es) |
| CA (2) | CA2381475C (es) |
| DE (2) | DE60015158T2 (es) |
| EA (2) | EA003309B1 (es) |
| ES (2) | ES2220502T3 (es) |
| FI (2) | FI109456B (es) |
| MX (2) | MXPA02001469A (es) |
| NO (2) | NO322104B1 (es) |
| PE (2) | PE20010615A1 (es) |
| PL (2) | PL195594B1 (es) |
| PT (2) | PT1212132E (es) |
| WO (2) | WO2001012307A1 (es) |
| ZA (2) | ZA200200818B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005059187B3 (de) * | 2005-11-10 | 2007-06-28 | Vortex-Nanofluid Gmbh | Vorrichtung mit umgreifendem Rotor und Verfahren zum Herstellen von Nano-Dispersionen |
| FI118473B (fi) * | 2006-02-17 | 2007-11-30 | Outotec Oyj | Menetelmä kuparin talteenottamiseksi kuparisulfidimalmista |
| FI121002B (fi) * | 2008-11-25 | 2010-06-15 | Outotec Oyj | Avoin paineenalainen sekoitusreaktori ja menetelmä kaasun ja lietteen sekoitttamiseksi toisiinsa |
| DE102010023832A1 (de) * | 2010-06-10 | 2011-12-15 | Sig Technology Ag | Vorrichtung und Verfahren zur Bevorratung von Produkten |
| WO2015098290A1 (ja) * | 2013-12-26 | 2015-07-02 | 住友重機械プロセス機器株式会社 | 撹拌翼及び撹拌装置 |
| FI126361B (en) | 2014-06-30 | 2016-10-31 | Outotec Finland Oy | Reactor for mixing liquids, gases and solids |
| JP6402998B2 (ja) * | 2014-10-31 | 2018-10-10 | アクアテクノＥｓｃｏ事業株式会社 | 汚泥処理装置、汚泥処理システム |
| US20210331956A1 (en) * | 2016-09-19 | 2021-10-28 | Linde Aktiengesellschaft | Methods for wastewater treatment |
| CN108654124B (zh) * | 2018-05-31 | 2020-11-24 | 万华化学集团股份有限公司 | 一种脱除乳液中挥发性有机化合物的装置及方法 |
| CN113337336B (zh) * | 2021-06-09 | 2023-02-10 | 会泽县民悦农业科技有限公司 | 可调整混合糠比例的油糠收集系统 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US483848A (en) * | 1892-10-04 | John thomas jones | ||
| US3236744A (en) * | 1962-12-26 | 1966-02-22 | Ebara Infilco | Yeast fermentation apparatus |
| JPS51125956A (en) * | 1974-10-07 | 1976-11-02 | Nippon Sangyo Gijutsu Kk | Method and apparatus for purification of waste liquor |
| JPS5217268A (en) * | 1975-07-26 | 1977-02-09 | Agency Of Ind Science & Technol | Elimination method due to fluid collision dispersion device of fluid f oams within tank |
| GB1584103A (en) * | 1977-06-01 | 1981-02-04 | Ranks Hovis Mcdougall Ltd | Method and apparatus for promoting fermentation |
| FI73148C (fi) * | 1982-08-24 | 1987-09-10 | Outokumpu Oy | Saett att dispergera en gas i en vaetska innehaollande fast material och en anordning daerfoer. |
| US4548768A (en) * | 1982-08-31 | 1985-10-22 | Aluminum Company Of America | Method for the production of atomized metal particles |
| FI67031C (fi) * | 1983-02-24 | 1985-01-10 | Outokumpu Oy | Saett att oxidera slam innehaollande rikligt med fast materialoch en motstroemsbubbelreaktor foer utfoerande av saettet |
| US4571090A (en) * | 1984-04-11 | 1986-02-18 | General Signal Corp. | Mixing systems |
| US4955482A (en) * | 1985-09-20 | 1990-09-11 | Kamyr, Inc. | Screen cleaning in cil & cip systems |
| DE3626231A1 (de) | 1986-08-02 | 1988-03-03 | Gerhard Velebil | Fluessigkeits-gas-dispersionsreaktor |
| US4729788A (en) * | 1987-01-23 | 1988-03-08 | Advanced Mineral Technologies, Inc. | Thermophilic microbial treatment of precious metal ores |
| US5006320A (en) * | 1990-03-05 | 1991-04-09 | William W. Reid | Microbiological oxidation process for recovering mineral values |
| JP2519058Y2 (ja) * | 1991-09-24 | 1996-12-04 | 川崎重工業株式会社 | 培養装置 |
| US5244603A (en) * | 1992-07-17 | 1993-09-14 | Praxair Technology, Inc. | Enhanced gas-liquid mixing under variable liquid operating level conditions |
| JP3337744B2 (ja) * | 1993-02-17 | 2002-10-21 | 株式会社オー・エイチ・アール | 含油汚泥の組成成分分離装置 |
| DE69522365T2 (de) * | 1994-05-11 | 2002-05-23 | Praxair Technology Inc | Verbesserungen bei der Oxidation organischer Chemikalien |
| JP3448719B2 (ja) * | 1994-12-16 | 2003-09-22 | 哲夫 西田 | 無臭化改質培養処理槽 |
| US5711902A (en) * | 1996-11-15 | 1998-01-27 | Hsu; Yung-Chien | Gas-induced reactor |
| US5925290A (en) * | 1997-08-08 | 1999-07-20 | Rhone-Poulenc Inc. | Gas-liquid venturi mixer |
| AU9330601A (en) * | 2000-09-29 | 2002-04-08 | Newmont Mining Corp | Method and apparatus for chemical processing |
-
2000
- 2000-03-09 FI FI20000533A patent/FI109456B/fi not_active IP Right Cessation
- 2000-03-09 FI FI20000534A patent/FI109457B/fi not_active IP Right Cessation
- 2000-08-01 PE PE2000000763A patent/PE20010615A1/es not_active IP Right Cessation
- 2000-08-01 PE PE2000000764A patent/PE20010616A1/es not_active IP Right Cessation
- 2000-08-10 WO PCT/FI2000/000681 patent/WO2001012307A1/en active IP Right Grant
- 2000-08-10 EP EP00951572A patent/EP1225970B1/en not_active Expired - Lifetime
- 2000-08-10 CA CA002381475A patent/CA2381475C/en not_active Expired - Lifetime
- 2000-08-10 DE DE60015158T patent/DE60015158T2/de not_active Expired - Lifetime
- 2000-08-10 PT PT00951571T patent/PT1212132E/pt unknown
- 2000-08-10 AT AT00951571T patent/ATE279971T1/de not_active IP Right Cessation
- 2000-08-10 AU AU64467/00A patent/AU777986B2/en not_active Expired
- 2000-08-10 WO PCT/FI2000/000682 patent/WO2001012308A1/en active IP Right Grant
- 2000-08-10 DE DE60011283T patent/DE60011283T2/de not_active Expired - Lifetime
- 2000-08-10 PL PL00354082A patent/PL195594B1/pl unknown
- 2000-08-10 ES ES00951572T patent/ES2220502T3/es not_active Expired - Lifetime
- 2000-08-10 BR BRPI0013215-2A patent/BR0013215B1/pt not_active IP Right Cessation
- 2000-08-10 JP JP2001516645A patent/JP4387628B2/ja not_active Expired - Lifetime
- 2000-08-10 CA CA002381480A patent/CA2381480C/en not_active Expired - Lifetime
- 2000-08-10 US US10/048,678 patent/US6793816B1/en not_active Expired - Lifetime
- 2000-08-10 JP JP2001516646A patent/JP4373044B2/ja not_active Expired - Lifetime
- 2000-08-10 ES ES00951571T patent/ES2230133T3/es not_active Expired - Lifetime
- 2000-08-10 EP EP00951571A patent/EP1212132B1/en not_active Expired - Lifetime
- 2000-08-10 BR BR0013214-4A patent/BR0013214A/pt not_active Application Discontinuation
- 2000-08-10 PT PT00951572T patent/PT1225970E/pt unknown
- 2000-08-10 US US10/048,676 patent/US6770207B1/en not_active Expired - Fee Related
- 2000-08-10 EA EA200200244A patent/EA003309B1/ru not_active IP Right Cessation
- 2000-08-10 MX MXPA02001469A patent/MXPA02001469A/es active IP Right Grant
- 2000-08-10 MX MXPA02001468A patent/MXPA02001468A/es active IP Right Grant
- 2000-08-10 PL PL00354074A patent/PL194705B1/pl unknown
- 2000-08-10 EA EA200200245A patent/EA003344B1/ru not_active IP Right Cessation
- 2000-08-10 AT AT00951572T patent/ATE268213T1/de not_active IP Right Cessation
- 2000-08-10 AU AU64468/00A patent/AU777990B2/en not_active Expired
-
2002
- 2002-01-30 ZA ZA200200818A patent/ZA200200818B/en unknown
- 2002-01-30 ZA ZA200200819A patent/ZA200200819B/xx unknown
- 2002-01-31 NO NO20020505A patent/NO322104B1/no not_active IP Right Cessation
- 2002-02-01 NO NO20020527A patent/NO322105B1/no not_active IP Right Cessation
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