FR2524976B1 - Dispositif et procede d'extinction ou de refroidissement d'un gaz de synthese renfermant des particules solides - Google Patents
Dispositif et procede d'extinction ou de refroidissement d'un gaz de synthese renfermant des particules solidesInfo
- Publication number
- FR2524976B1 FR2524976B1 FR8305843A FR8305843A FR2524976B1 FR 2524976 B1 FR2524976 B1 FR 2524976B1 FR 8305843 A FR8305843 A FR 8305843A FR 8305843 A FR8305843 A FR 8305843A FR 2524976 B1 FR2524976 B1 FR 2524976B1
- Authority
- FR
- France
- Prior art keywords
- extinguishing
- cooling
- gas containing
- solid particles
- synthesis gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
- C10J3/845—Quench rings
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/485—Entrained flow gasifiers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/52—Ash-removing devices
- C10J3/526—Ash-removing devices for entrained flow gasifiers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/78—High-pressure apparatus
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
- C10K1/06—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials combined with spraying with water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/101—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids with water only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/093—Coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0956—Air or oxygen enriched air
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0953—Gasifying agents
- C10J2300/0959—Oxygen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S48/00—Gas: heating and illuminating
- Y10S48/02—Slagging producer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Industrial Gases (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/367,821 US4466808A (en) | 1982-04-12 | 1982-04-12 | Method of cooling product gases of incomplete combustion containing ash and char which pass through a viscous, sticky phase |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2524976A1 FR2524976A1 (fr) | 1983-10-14 |
FR2524976B1 true FR2524976B1 (fr) | 1986-03-28 |
Family
ID=23448765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8305843A Expired FR2524976B1 (fr) | 1982-04-12 | 1983-04-11 | Dispositif et procede d'extinction ou de refroidissement d'un gaz de synthese renfermant des particules solides |
Country Status (7)
Country | Link |
---|---|
US (1) | US4466808A (fr) |
JP (1) | JPS58208386A (fr) |
CA (1) | CA1206407A (fr) |
DE (1) | DE3312584A1 (fr) |
FR (1) | FR2524976B1 (fr) |
IT (1) | IT1194196B (fr) |
ZA (1) | ZA831189B (fr) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4705542A (en) * | 1984-03-01 | 1987-11-10 | Texaco Inc. | Production of synthesis gas |
US4581899A (en) * | 1984-07-09 | 1986-04-15 | Texaco Inc. | Synthesis gas generation with prevention of deposit formation in exit lines |
US4624683A (en) * | 1985-05-20 | 1986-11-25 | Texaco Inc. | Quench ring and dip tube combination with improvement |
US4788003A (en) * | 1985-06-27 | 1988-11-29 | Texaco Inc. | Partial oxidation of ash-containing liquid hydrocarbonaceous and solid carbonaceous |
US4732700A (en) * | 1986-10-27 | 1988-03-22 | Texaco Inc. | Partial oxidation of vanadium-containing heavy liquid hydrocarbonaceous and solid carbonaceous fuels |
US4776705A (en) * | 1987-06-11 | 1988-10-11 | Texaco Inc. | Thermocouple for use in a hostile environment |
DE4230124A1 (de) * | 1992-09-09 | 1994-03-10 | Babcock Energie Umwelt | Vorrichtung zur Kühlung von heißen Gasen |
DE4340156A1 (de) * | 1993-11-25 | 1995-06-01 | Krupp Koppers Gmbh | Verfahren und Vorrichtung zur Kühlung von Partialoxidationsrohgas |
DE19622976A1 (de) * | 1996-06-08 | 1997-12-11 | Preussag Noell Gmbh | Vorrichtung zur Rauchgaskühlung in Rauchgasreinigungsanlagen |
US6613127B1 (en) | 2000-05-05 | 2003-09-02 | Dow Global Technologies Inc. | Quench apparatus and method for the reformation of organic materials |
WO2004065292A2 (fr) * | 2003-01-20 | 2004-08-05 | Vellore Institute Of Technology | Systeme de production d'hydrogene faisant appel aux halogenures metalliques et procede associe |
US20080190026A1 (en) | 2006-12-01 | 2008-08-14 | De Jong Johannes Cornelis | Process to prepare a mixture of hydrogen and carbon monoxide from a liquid hydrocarbon feedstock containing a certain amount of ash |
US8052864B2 (en) * | 2006-12-01 | 2011-11-08 | Shell Oil Company | Process to prepare a sweet crude |
US9051522B2 (en) * | 2006-12-01 | 2015-06-09 | Shell Oil Company | Gasification reactor |
DE102007042543A1 (de) * | 2007-09-07 | 2009-03-12 | Choren Industries Gmbh | Verfahren und Vorrichtung zur Behandlung von beladenem Heißgas |
AU2008300900B2 (en) | 2007-09-18 | 2013-03-21 | Thyssenkrupp Uhde Gmbh | Gasification reactor and method for entrained-flow gasification |
US8475546B2 (en) * | 2008-12-04 | 2013-07-02 | Shell Oil Company | Reactor for preparing syngas |
US8960651B2 (en) * | 2008-12-04 | 2015-02-24 | Shell Oil Company | Vessel for cooling syngas |
US20100139581A1 (en) * | 2008-12-04 | 2010-06-10 | Thomas Ebner | Vessel for cooling syngas |
US20100325956A1 (en) * | 2009-06-30 | 2010-12-30 | General Electric Company | Cooling chamber assembly for a gasifier |
US8986403B2 (en) | 2009-06-30 | 2015-03-24 | General Electric Company | Gasification system flow damping |
KR101449219B1 (ko) * | 2009-12-25 | 2014-10-08 | 창젱 엔지니어링 씨오., 엘티디. | 탄소질의 물질의 건조 분말을 위한 고효율이고, 깨끗하고 가압된 가스화 장치 및 그의 방법 |
DE102010009721B4 (de) * | 2010-03-01 | 2012-01-19 | Thyssenkrupp Uhde Gmbh | Wasserverteilsystem und Verfahren zur Wasserverteilung in einem Vergasungsreaktor zur Durchführung eines schlackebildenden Flugstromverfahrens |
CN103153450B (zh) * | 2010-08-09 | 2015-01-28 | 南方公司 | 高温和高压环境中冷却灰粉和固体颗粒 |
JP2013543523A (ja) | 2010-09-16 | 2013-12-05 | シーシージー・エナジー・テクノロジー・カンパニー・リミテッド | スラグを含む高温ガス流を処理するための装置と方法 |
DE102010045482A1 (de) | 2010-09-16 | 2012-03-22 | Choren Industries Gmbh | Vorrichtung und Verfahren zur Behandlung eines schlackehaltigen Heißgasstromes |
WO2012101194A1 (fr) * | 2011-01-28 | 2012-08-02 | Shell Internationale Research Maatschappij B.V. | Réacteur de gazéification |
US9488413B2 (en) | 2011-02-24 | 2016-11-08 | Tsinghua University & Beijing Tingde Qingda Technology Co., Ltd. | Gasification system |
CN103796730B (zh) * | 2011-09-14 | 2015-08-19 | 西门子公司 | 用于冷却和清洗含尘的气化原始气体的急冷系统 |
US9851096B2 (en) * | 2012-04-16 | 2017-12-26 | Gas Technology Institute | Steam generator film cooling using produced water |
US9127222B2 (en) * | 2012-07-13 | 2015-09-08 | General Electric Company | System and method for protecting gasifier quench ring |
IN2015DN03119A (fr) * | 2012-09-30 | 2015-10-02 | Dow Global Technologies Llc | |
CN102965156A (zh) * | 2012-11-16 | 2013-03-13 | 中国石油大学(华东) | 下行煤气流床气化炉的熔渣旋流固化排放结构 |
CN102965155A (zh) * | 2012-11-16 | 2013-03-13 | 中国石油大学(华东) | 下行气流床气化炉的液渣固体排放结构 |
DE102014201890A1 (de) * | 2014-02-03 | 2015-08-06 | Siemens Aktiengesellschaft | Kühlung und Waschung eines Rohgases aus der Flugstromvergasung |
CN104513676A (zh) * | 2014-12-25 | 2015-04-15 | 清华大学 | 可以气化高灰熔点煤的气化炉 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2818326A (en) * | 1956-08-07 | 1957-12-31 | Texas Co | Method of shutting down the gas generator |
US2971830A (en) * | 1958-06-18 | 1961-02-14 | Sumitomo Chemical Co | Method of gasifying pulverized coal in vortex flow |
JPS441869Y1 (fr) * | 1965-12-28 | 1969-01-24 | ||
JPS4420480Y1 (fr) * | 1966-09-29 | 1969-09-01 | ||
NL178134C (nl) * | 1974-06-17 | 1986-02-03 | Shell Int Research | Werkwijze en inrichting voor het behandelen van een heet produktgas. |
US3976442A (en) * | 1974-12-18 | 1976-08-24 | Texaco Inc. | Synthesis gas from gaseous CO2 -solid carbonaceous fuel feeds |
JPS5226521U (fr) * | 1975-08-14 | 1977-02-24 | ||
US3998609A (en) * | 1975-10-01 | 1976-12-21 | Texaco Inc. | Synthesis gas generation |
JPS5311904A (en) * | 1976-07-19 | 1978-02-02 | Texaco Development Corp | Method of producing synthetic gas from solid carbonaceous fuels |
JPS5392803A (en) * | 1977-01-26 | 1978-08-15 | Babcock Hitachi Kk | Cooling device for crude gas |
US4218423A (en) * | 1978-11-06 | 1980-08-19 | Texaco Inc. | Quench ring and dip tube assembly for a reactor vessel |
US4300913A (en) * | 1979-12-18 | 1981-11-17 | Brennstoffinstitut Freiberg | Apparatus and method for the manufacture of product gas |
-
1982
- 1982-04-12 US US06/367,821 patent/US4466808A/en not_active Expired - Lifetime
-
1983
- 1983-02-22 ZA ZA831189A patent/ZA831189B/xx unknown
- 1983-04-05 CA CA000425184A patent/CA1206407A/fr not_active Expired
- 1983-04-08 IT IT20515/83A patent/IT1194196B/it active
- 1983-04-08 DE DE19833312584 patent/DE3312584A1/de active Granted
- 1983-04-11 FR FR8305843A patent/FR2524976B1/fr not_active Expired
- 1983-04-12 JP JP58064397A patent/JPS58208386A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2524976A1 (fr) | 1983-10-14 |
DE3312584C2 (fr) | 1993-08-05 |
IT1194196B (it) | 1988-09-14 |
US4466808A (en) | 1984-08-21 |
JPH0454717B2 (fr) | 1992-09-01 |
IT8320515A0 (it) | 1983-04-08 |
DE3312584A1 (de) | 1983-12-15 |
ZA831189B (en) | 1984-06-27 |
CA1206407A (fr) | 1986-06-24 |
JPS58208386A (ja) | 1983-12-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2524976B1 (fr) | Dispositif et procede d'extinction ou de refroidissement d'un gaz de synthese renfermant des particules solides | |
LU79435A1 (fr) | Appareil en vue d'etablir une separation entre des fines particules et des gaz | |
BE879150A (fr) | Dispositif d'etancheite a un melange compose d'un liquide et d'un gaz | |
FR2477629B1 (fr) | Dispositif pour la purification de gaz d'echappement | |
GB2128100B (en) | Device for separation of liquid drops or solid granules from gas | |
BE856941R (fr) | Procede et dispositif d'epuration de gaz ou de fumees poussiereuses | |
FR2509796B1 (fr) | Procede et dispositif pour la commande des quantites recyclees de gaz d'echappement | |
BE886032A (fr) | Procede d'elimination de particules de polluants d'un gaz | |
FR2547034B1 (fr) | Procede et dispositif de liquefaction de matiere fusible par ablation avec utilisation d'un plasma | |
FR2479059B1 (fr) | Dispositif pour attenuer les eclaboussures et purifier un liquide d'usinage | |
BE878196A (fr) | Dispositif de separation et de recuperation d'un produit solide transporte par un gaz | |
FR2460388B1 (fr) | Appareil et dispositif pour purifier les gaz d'echappement | |
FR2447744B1 (fr) | Procede et appareil de separation de particules d'un liquide | |
BE858686A (fr) | Procede et appareil de separation d'un gaz melange a des vapeurs | |
FR2692497B1 (fr) | Dispositif pour le traitement d'un gaz par mise en contact avec des particules de matières solides. | |
DE3269693D1 (en) | Apparatus for separating mixtures of liquid and gas | |
FR2642662B1 (fr) | Dispositif et procede de separation des particules solides presentes dans un gaz et appareil comportant un tel dispositif | |
BE862251A (fr) | Procede et appareil pour projeter dans un arc un gaz contenant des particules solides | |
FR2643113B1 (fr) | Dispositif pour enlever les matieres en particules des gaz d'echappement et des gaz de carneaux | |
MA20524A1 (fr) | Procede pour eliminer des particules solides et/ou liquides d'un milieu gazeux | |
FR2722120B1 (fr) | Procede et dispositif de separation de particules ferromagnetiques d'un melange contenant ces particules | |
BE884976R (fr) | Procede et dispositif pour l'epuration des gaz | |
BE870776A (fr) | Procede et dispositif pour la separation de poussieres fines et d'aerosols salins dans des flux de gaz bruts | |
FR2448100B1 (fr) | Dispositif formant separateur de gaz et de particules revelatrices d'un risque de defaillance | |
BE835873A (fr) | Procede et appareil de separation des particules les plus magnetiques d'un melange de particules |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |