JP2016538126A - 逆流型の凝集サイクロン - Google Patents
逆流型の凝集サイクロン Download PDFInfo
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- JP2016538126A JP2016538126A JP2016535006A JP2016535006A JP2016538126A JP 2016538126 A JP2016538126 A JP 2016538126A JP 2016535006 A JP2016535006 A JP 2016535006A JP 2016535006 A JP2016535006 A JP 2016535006A JP 2016538126 A JP2016538126 A JP 2016538126A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/04—Tangential inlets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
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- 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
- B01D53/06—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 moving adsorbents, e.g. rotating beds
- B01D53/10—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 moving adsorbents, e.g. rotating beds with dispersed adsorbents
- B01D53/12—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 moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
- B04C5/13—Construction of the overflow ducting, e.g. diffusing or spiral exits formed as a vortex finder and extending into the vortex chamber; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/26—Halogens or halogen compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/01—Processes of polymerisation characterised by special features of the polymerisation apparatus used
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/08—Butenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geometry (AREA)
- Fluid Mechanics (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cyclones (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
−より狭い気体入口、ボルテックスチューブ、および固体排出;
−より長い円筒形上部本体および短い円錐形下部本体。
図3は、無孔質粒子だが超低密度(450kg/m3のヘリウムピクノメトリで得られた真密度)での、135mm径の本発明のサイクロン(HR_MK)でのテスト粒度分布を示す。残りの動作条件は:40m3/h@165℃のガス流量および530mg/m3の入口濃度である。図4は、同等の圧力降下(2.6kPa)で、サイクロンHR_MKおよびCyclop_HE(欧州特許第0972572号明細書)の性能を比較している。密着粒子衝突(Paivaら,2010)を生成することにより、低粒子密度が粒子間凝集を強化することに注目すべきである。全体効率は、幾何形状Cyclop_HEおよび最適化されたHR_MKでそれぞれ57および76%であり、すなわち本発明による最適なサイクロンの排出量はCyclop_HEのものよりも約56%低かった。
図5は、906kg/m3の水銀ピクトメトリで得られた骨格密度(粒子内孔を含む)の粒子について、460mm径の本発明のサイクロン(HR_MK)でのテスト粒度分布を示す(無孔質粒子では、真密度は骨格密度と一致するが、多孔質粒子では骨格密度は必ず親密度よりも低く、サイクロンモデリングで使用されるべきものである)。残りの動作条件は:310m3/h@30℃のガス流量および430mg/m3の入口濃度である。図6は、同等の圧力降下(1.8kPa)で、サイクロンHR_MKおよびCyclop_HE(欧州特許第0972572号明細書)の性能を比較している。全体効率は、幾何形状Cyclop_HEおよび最適化されたHR_MKでそれぞれ62および92%であり、すなわち本発明による最適なサイクロンの排出量はCyclop_HEのものよりも約78%低かった。
図7は、310kg/m3の骨格密度の粒子について、700mm径の本発明のサイクロン(HR_MK)でのテスト粒度分布を示す。残りの動作条件は:640m3/h@20℃のガス流量および360mg/m3の入口濃度である。図8は、同等の圧力降下(1.9kPa)で、サイクロンHR_MKおよびCyclop_HEの性能を比較している。本発明によるサイクロンの排出量は、Cyclop_HEのものよりも約75%低い。
この場合(図9および図10)、使用される粒子はより高密度であり、目立ったサブミクロン率がなく、10μm未満は20%しかないので、より低密度で細かい粒子と比較して、凝集傾向が低い。本発明による幾何形状(HR_MK)は同等の圧力降下(1.2kPa)で、密度1450kg/m3の粒子、72000m3/h@88℃のガス流量、および460mg/m3の入口濃度では、幾何形状Cyclop_HEよりも優れていない。
本発明による方法およびサイクロンは、気体中で搬送されたとき、1000kg/m3未満の真密度の粒子の捕捉において、特に優れている。
Clift,R.,M.GhadiriおよびA.C.Hoffman,“A Critique of Two Models for Cyclone Performance”,AIChE J.,vol.37,285−289,1991.
Graham,L.J.,Taillon,R.,Mullin,J.およびWigle,T.,“Pharmaceutical process/equipment design methodology case study:Cyclone design to optimize spray−dried−particle collection efficiency”,Computers and Chemical Engineering,vol.34,1041−1048,2010.
Li,Z.,Z.ZishengおよびYu Kuotsung,“Study of structure parameters of cyclones”,Chem.Eng.Res.Des.,vol.66,Marco,114−120,1988.
Licht,W.,“Air Pollution Control Engineering−basic calculations for particulate collection”,Marcel Dekker, New York and Basel,1980.
Molerus,O.およびGluckler,M.,“Development of a cyclone separator with new design”,Powder Technology,vol.86,37−40,1996.
Mothes,H.およびF.Loffler,“Prediction of particle removal in cyclone separators”,International Chemical Engineering,vol.28,231−240,1988.
Paiva,J.,Salcedo,R.およびAraujo,P.,“Impact of particle agglomeration in cyclones”,Chem.Eng.J.,vol.162,861−876,2010.
Ramachandran,G.,Leith,D.,Dirgo,JおよびFeldman,H.,“Cyclone optimization based on a new empirical model for pressure drop”,Aerosol Sc.and Technology,vol.15,135−148,1991.
Ravi,G.,Gupta,S.K.およびRay,M.B.,“Multiobjective optimization of cyclone separators using genetic algorithm”,Ind.Eng.Chem.Res.,vol.39,4272−4286,2000.
Ray,M.B.,Luning,P.E.,Hoffmann,A.C.,Plomp,A.およびBeumer,M.L.L.,“Improving the removal efficiency of industrial−scale cyclones for particles smaller than five micrometre”,Int.J.Miner.Process,vol.53,39−47,1998.
Salcedo,R.およびCoelho,M.,“Turbulent dispersion coefficients in cyclone flow−an empirical approach”,Can.J.Chem.Eng.,vol.77,609−617,1999.
Salcedo,R.L.およびPinho,M.J.,Pilot and Industrial−Scale Experimental Investigation of Numerically Optimized Cyclones,Ind.Eng.Chem.Res.,vol.42,145−154,2003.
Salcedo,R.L.およびSousa Mendes,M.,“Captura de poeiras finas com ciclones optimizados: estudo de dois casos industriais”,Industria e Ambiente, n° 30,2° trimestre,18−22,2003.
Salcedo,R.L.,“Solving Non−Convex NLP and MINLP Problems with Adaptive Random−Search”,Ind.Eng.Chem.Res.,vol.31,no.1,262−273,1992.
Salcedo,R.L.R.およびCandido,M.G.,“Global optimization of reverse−flow gas−cyclones:application to small−scale cyclone design”,Separation Sci.and Technology,vol.36(12),2707−2731,2001.
Salcedo,R.L.R.,Chibante,V.G.およびSoro,I.,“Laboratory,pilot and industrial−scale validation of numerically optimized reverse−flow gas cyclones”,Trans.of the Filt.Soc.Vol.4(3),220−225,2004.
Schmidt,P.,“Unconventional cyclone separators”,Int.Chem.Eng.,vol.33(1),8−17,1993.
Sun,G.,Chen,J.およびSci,M.,“Optimization and applications of reverse−flow cyclones”,China Particuology,vol.3,43−46,2005.
Claims (11)
- 入口セクションが正方形となるように、辺aおよびbの寸法が等しいことを特徴とする、請求項1に記載のサイクロン。
- 入口セクションが螺旋型であることを特徴とする、請求項1または2に記載のサイクロン。
- ガスストリームが請求項1による装置内を循環することを特徴とする、ガスストリームの除塵方法。
- 1000kg/m3未満の真密度を有する粒子を運搬するガスストリームが請求項1に記載の装置内を循環することを特徴とする、請求項4に記載の除塵方法。
- 90%から100%の範囲内で10〜20μm未満の積算分率(質量または体積)を有する粒子を運搬するガスストリームが請求項1に記載の装置内を循環することを特徴とする、請求項4または5に記載の除塵方法。
- 20%から30%の範囲内のサブミクロン積算分率(質量または体積)を有する粒子を運搬するガスストリームが請求項1に記載の装置内を循環することを特徴とする、請求項4から6のいずれか一項に記載の除塵方法。
- サイクロンの上流で、酸性ガス除去用の粉体形状の適切な反応剤が注入されることを特徴とする、請求項4に記載の、ガスストリームからの、除塵および酸性ガス乾式洗浄方法。
- 請求項1に記載の装置および請求項8の対応する方法が、除塵および酸性ガスの洗浄のために採用されることを特徴とする、使用法。
- 酸性ガスが、HCl(塩化水素)、HF(フッ化水素)、SO2(二酸化硫黄)、および/またはNOx(窒素酸化物)であることを特徴とする、請求項9に記載の使用法。
- 請求項1に記載の装置および請求項4の対応する方法が、ディーゼルエンジンからの煙道ガスの除塵のために採用されることを特徴とする、使用法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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PT107312 | 2013-11-25 | ||
PT107312A PT107312B (pt) | 2013-11-25 | 2013-11-25 | Ciclone aglomerador de fluxo invertido e respectivo processo |
PCT/IB2014/066338 WO2015075702A1 (pt) | 2013-11-25 | 2014-11-25 | Ciclone aglomerador do tipo de fluxo invertido |
Publications (1)
Publication Number | Publication Date |
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JP2016538126A true JP2016538126A (ja) | 2016-12-08 |
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Application Number | Title | Priority Date | Filing Date |
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JP2016535006A Pending JP2016538126A (ja) | 2013-11-25 | 2014-11-25 | 逆流型の凝集サイクロン |
Country Status (8)
Country | Link |
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US (1) | US10518276B2 (ja) |
EP (1) | EP3085454B1 (ja) |
JP (1) | JP2016538126A (ja) |
CN (1) | CN106457266A (ja) |
BR (1) | BR112016011952B1 (ja) |
CA (1) | CA2931607C (ja) |
PT (1) | PT107312B (ja) |
WO (1) | WO2015075702A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2017118459A1 (en) | 2016-01-08 | 2017-07-13 | Gea Process Engineering A/S | Powder drying system and method for recovering particles in such a system |
JP6717717B2 (ja) * | 2016-09-08 | 2020-07-01 | アズビル株式会社 | 除湿装置および除湿システム |
CN107138266B (zh) * | 2017-04-05 | 2024-01-16 | 厦门市三和泰科技有限公司 | 粉末涂料成品收集机构 |
CN107081186B (zh) * | 2017-04-05 | 2024-05-28 | 厦门市三和泰科技有限公司 | 粉末涂料造粒系统 |
CA3174436A1 (en) * | 2020-03-06 | 2021-09-10 | Metso Outotec Finland Oy | Cyclone separator arrangement |
DE202022000173U1 (de) | 2022-01-22 | 2022-02-10 | Domenico Pavone | Vorrichtungen zur Erhöhung der Effizienz von Hochleistungszyklonen |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5176723A (en) * | 1991-07-19 | 1993-01-05 | Regents Of The University Of Minnesota | Condensation-growth particle scrubber |
JPH0880455A (ja) * | 1994-09-13 | 1996-03-26 | Mitsubishi Heavy Ind Ltd | マルチサイクロン式集塵装置 |
EP0972572A2 (en) * | 1998-06-08 | 2000-01-19 | Romualdo Luis Ribera Salcedo | High efficiency cyclones |
JP2001224983A (ja) * | 2000-02-16 | 2001-08-21 | Nisshin Flour Milling Co Ltd | サイクロン式集塵装置 |
JP2001263635A (ja) * | 2000-03-23 | 2001-09-26 | Mitsubishi Heavy Ind Ltd | 循環型流動層炉 |
JP2005037469A (ja) * | 2003-07-16 | 2005-02-10 | Seiko Epson Corp | 負帯電性トナー、その製造方法およびその負帯電性トナーを用いたフルカラー画像形成装置 |
US20060130444A1 (en) * | 2004-12-22 | 2006-06-22 | Smith Jeffrey S | Gas-solids separation device and method |
US20080264017A1 (en) * | 2007-04-24 | 2008-10-30 | Samsung Gwangju Electronics Co., Ltd. | Multi cyclone dust-separating apparatus of vacuum cleaner |
JP2011140597A (ja) * | 2010-01-08 | 2011-07-21 | Ryoko Lime Industry Co Ltd | 排ガスおよび飛灰を処理するための複合処理剤、および、処理方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4281512A (en) * | 1979-10-30 | 1981-08-04 | Phillips Petroleum Company | Apparatus for reducing non-gaseous pollutants |
US4292050A (en) * | 1979-11-15 | 1981-09-29 | Linhardt & Associates, Inc. | Curved duct separator for removing particulate matter from a carrier gas |
US4756890A (en) * | 1986-05-09 | 1988-07-12 | Pyropower Corporation | Reduction of NOx in flue gas |
MY102517A (en) * | 1986-08-27 | 1992-07-31 | Conoco Specialty Prod | Cyclone separator |
BR9201152A (pt) * | 1992-04-01 | 1993-10-05 | Petroleo Brasileiro Sa | Processo e sistema transportavel para geracao de gas inerte |
US5362462A (en) * | 1993-05-26 | 1994-11-08 | Air Products And Chemicals, Inc. | Process for nitrogen oxides reduction |
PT102392A (pt) * | 1999-12-13 | 2000-11-30 | Romualdo Luis Ribera Salcedo | Ciclones de recirculacao para despoeiramento e lavagem de gases |
DE60314852T2 (de) * | 2002-03-19 | 2007-11-08 | Ineos Europe Ltd., Lyndhurst | Zyklon zur zentrifugaltrennung eines gemisches aus gas und feststoffteilchen |
FI117144B (fi) * | 2004-12-29 | 2006-06-30 | Kvaerner Power Oy | Menetelmä lentotuhkan käsittelemiseksi leijukattilassa ja kattilalaitos |
IL178234A (en) * | 2006-09-21 | 2013-05-30 | Vortex Ecological Technologies Ltd | Cyclone vortex separator |
EP1925296A1 (de) * | 2006-11-22 | 2008-05-28 | Boehringer Ingelheim Pharma GmbH & Co. KG | Stabile Pulverformulierung enthaltend ein neues Anticholinergikum |
EP1925295A1 (de) * | 2006-11-22 | 2008-05-28 | Boehringer Ingelheim Pharma GmbH & Co. KG | Stabile Pulverformulierung enthaltend ein Anticholinergikum |
US8052935B2 (en) * | 2009-04-30 | 2011-11-08 | General Electric Company | System and method for removing sulfur from gas stream |
TR200903943A2 (tr) * | 2009-05-22 | 2010-06-21 | Durmazlar Maki̇na Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Bir siklon ayırıcı |
EA201270081A1 (ru) * | 2009-06-26 | 2012-05-30 | ДАЛЛ ЭНЕРДЖИ ХОЛДИНГ АпС | Способ и система для очистки горячих газов и рекуперации тепла из них |
CN101992019A (zh) * | 2009-08-27 | 2011-03-30 | 沈杰铭 | 干法烟气脱硫工艺 |
CN102641791B (zh) * | 2011-12-05 | 2014-05-14 | 中国石油大学(北京) | 一种高浓度液固水力旋流器 |
FR2984879B1 (fr) * | 2011-12-27 | 2015-08-21 | Areva | Procede de formulation d'une poudre de ceramique pour la realisation d'une membrane electrolytique d'une cellule electrochimique |
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2013
- 2013-11-25 PT PT107312A patent/PT107312B/pt active IP Right Grant
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2014
- 2014-11-25 CN CN201480073724.7A patent/CN106457266A/zh active Pending
- 2014-11-25 BR BR112016011952-5A patent/BR112016011952B1/pt active IP Right Grant
- 2014-11-25 CA CA2931607A patent/CA2931607C/en active Active
- 2014-11-25 US US15/039,046 patent/US10518276B2/en active Active
- 2014-11-25 EP EP14838795.4A patent/EP3085454B1/en active Active
- 2014-11-25 JP JP2016535006A patent/JP2016538126A/ja active Pending
- 2014-11-25 WO PCT/IB2014/066338 patent/WO2015075702A1/pt active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5176723A (en) * | 1991-07-19 | 1993-01-05 | Regents Of The University Of Minnesota | Condensation-growth particle scrubber |
JPH0880455A (ja) * | 1994-09-13 | 1996-03-26 | Mitsubishi Heavy Ind Ltd | マルチサイクロン式集塵装置 |
EP0972572A2 (en) * | 1998-06-08 | 2000-01-19 | Romualdo Luis Ribera Salcedo | High efficiency cyclones |
JP2001224983A (ja) * | 2000-02-16 | 2001-08-21 | Nisshin Flour Milling Co Ltd | サイクロン式集塵装置 |
JP2001263635A (ja) * | 2000-03-23 | 2001-09-26 | Mitsubishi Heavy Ind Ltd | 循環型流動層炉 |
JP2005037469A (ja) * | 2003-07-16 | 2005-02-10 | Seiko Epson Corp | 負帯電性トナー、その製造方法およびその負帯電性トナーを用いたフルカラー画像形成装置 |
US20060130444A1 (en) * | 2004-12-22 | 2006-06-22 | Smith Jeffrey S | Gas-solids separation device and method |
US20080264017A1 (en) * | 2007-04-24 | 2008-10-30 | Samsung Gwangju Electronics Co., Ltd. | Multi cyclone dust-separating apparatus of vacuum cleaner |
JP2011140597A (ja) * | 2010-01-08 | 2011-07-21 | Ryoko Lime Industry Co Ltd | 排ガスおよび飛灰を処理するための複合処理剤、および、処理方法 |
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WO2015075702A1 (pt) | 2015-05-28 |
US10518276B2 (en) | 2019-12-31 |
EP3085454C0 (en) | 2023-06-07 |
EP3085454A1 (en) | 2016-10-26 |
CN106457266A (zh) | 2017-02-22 |
BR112016011952B1 (pt) | 2021-05-18 |
US20160368004A1 (en) | 2016-12-22 |
PT107312B (pt) | 2022-05-10 |
EP3085454B1 (en) | 2023-06-07 |
PT107312A (pt) | 2015-05-25 |
CA2931607C (en) | 2022-05-03 |
CA2931607A1 (en) | 2015-05-28 |
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