SE8004616L - Anordning for inledning av gaser i metallsmeltor - Google Patents
Anordning for inledning av gaser i metallsmeltorInfo
- Publication number
- SE8004616L SE8004616L SE8004616A SE8004616A SE8004616L SE 8004616 L SE8004616 L SE 8004616L SE 8004616 A SE8004616 A SE 8004616A SE 8004616 A SE8004616 A SE 8004616A SE 8004616 L SE8004616 L SE 8004616L
- Authority
- SE
- Sweden
- Prior art keywords
- meltor
- metal
- throughput
- initial gas
- gas
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0005—Degasification of liquids with one or more auxiliary substances
-
- 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
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
- C22B9/055—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ while the metal is circulating, e.g. combined with filtration
-
- 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
- Y10S588/00—Hazardous or toxic waste destruction or containment
- Y10S588/90—Apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Chemical Vapour Deposition (AREA)
- Nozzles (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH644779A CH641839A5 (de) | 1979-07-10 | 1979-07-10 | Vorrichtung zur einleitung von gasen in metallschmelzen. |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8004616L true SE8004616L (sv) | 1981-01-11 |
Family
ID=4309782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8004616A SE8004616L (sv) | 1979-07-10 | 1980-06-23 | Anordning for inledning av gaser i metallsmeltor |
Country Status (14)
Country | Link |
---|---|
US (1) | US4295883A (it) |
JP (1) | JPS5617164A (it) |
AT (1) | AT371501B (it) |
AU (1) | AU534491B2 (it) |
CA (1) | CA1152320A (it) |
CH (1) | CH641839A5 (it) |
DE (1) | DE2933161A1 (it) |
FR (1) | FR2461015A1 (it) |
GB (1) | GB2054396B (it) |
IS (1) | IS1150B6 (it) |
IT (1) | IT1131951B (it) |
NL (1) | NL8003815A (it) |
NO (1) | NO802042L (it) |
SE (1) | SE8004616L (it) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8503927D0 (en) * | 1985-02-15 | 1985-03-20 | Injectall Ltd | Introducing treatment substances into liquids |
NZ206264A (en) * | 1982-11-23 | 1986-02-21 | Injectall Ltd | Apparatus for introducing substance into metal melts |
USRE34418E (en) * | 1982-11-23 | 1993-10-26 | Injectall Limited | Apparatus and method for introducing substances into liquid metal |
GB8604219D0 (en) * | 1986-02-20 | 1986-03-26 | Injectall Ltd | Injection of substances into liquids |
FR2597003B1 (fr) * | 1986-04-15 | 1990-09-07 | Air Liquide | Procede et dispositif de traitement d'un liquide alimentaire avec un gaz |
ZW10887A1 (en) * | 1986-06-25 | 1987-10-28 | Injectall Ltd | Improvements in apparatus for injecting substances into liquids |
US4767598A (en) * | 1986-09-22 | 1988-08-30 | Aluminum Company Of America | Injection apparatus for introduction of a fluid material into a molten metal bath and associated method |
US4832740A (en) * | 1987-03-30 | 1989-05-23 | Swiss Aluminium Ltd. | Process for removing alkali and alkaline earth elements from aluminum melts |
US4861352A (en) * | 1987-12-30 | 1989-08-29 | Union Carbide Corporation | Method of separating a gas and/or particulate matter from a liquid |
CA1330486C (en) * | 1988-05-20 | 1994-07-05 | Marc-Andre Thibault | Apparatus for stirring molten metal |
IL93349A0 (en) * | 1989-02-17 | 1990-11-29 | Carborundum Co | Method and apparatus for injecting gas into molten metal |
CA2029680A1 (en) * | 1990-11-09 | 1992-05-10 | Francois Tremblay | Jet flow device for injecting gas into molten metal |
AUPN204895A0 (en) * | 1995-03-29 | 1995-04-27 | University Of Queensland, The | Method of generation and dispersion of fine bubbles and apparatus therefor |
US5993728A (en) * | 1996-07-26 | 1999-11-30 | Metaullics Systems Co., L.P. | Gas injection pump |
US20080003127A1 (en) * | 2006-07-03 | 2008-01-03 | Honeywell International Inc. | Non-Ferrous Metal Cover Gases |
JP4915811B2 (ja) * | 2007-09-13 | 2012-04-11 | Jfeエンジニアリング株式会社 | ベンチュリ管装置及び該ベンチュリ管装置を用いたバラスト水処理装置 |
CN107923415B (zh) * | 2015-08-28 | 2020-02-04 | 戴科知识产权控股有限责任公司 | 使用文丘里效应的限制装置 |
JP2020191164A (ja) * | 2019-05-20 | 2020-11-26 | 東芝ライテック株式会社 | ヒータ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2101000B1 (it) * | 1970-08-04 | 1977-01-14 | Activite Atom Avance | |
US3895937A (en) * | 1971-07-16 | 1975-07-22 | Ardal Og Sunndal Verk | Dynamic vacuum treatment to produce aluminum alloys |
DE2548854A1 (de) * | 1975-10-31 | 1977-05-05 | Metacon Ag | Feuerfester stein mit einer durchlassoeffnung fuer fluessiges metall und verfahren zu dessen herstellung |
-
1979
- 1979-07-10 CH CH644779A patent/CH641839A5/de not_active IP Right Cessation
- 1979-08-16 DE DE19792933161 patent/DE2933161A1/de not_active Ceased
-
1980
- 1980-06-23 SE SE8004616A patent/SE8004616L/xx not_active Application Discontinuation
- 1980-06-26 US US06/163,177 patent/US4295883A/en not_active Expired - Lifetime
- 1980-07-01 AT AT0343780A patent/AT371501B/de not_active IP Right Cessation
- 1980-07-01 NL NL8003815A patent/NL8003815A/nl not_active Application Discontinuation
- 1980-07-03 FR FR8014821A patent/FR2461015A1/fr active Granted
- 1980-07-07 NO NO802042A patent/NO802042L/no unknown
- 1980-07-07 AU AU60161/80A patent/AU534491B2/en not_active Ceased
- 1980-07-09 CA CA000355804A patent/CA1152320A/en not_active Expired
- 1980-07-10 JP JP9453880A patent/JPS5617164A/ja active Pending
- 1980-07-10 IS IS2572A patent/IS1150B6/is unknown
- 1980-07-10 GB GB8022657A patent/GB2054396B/en not_active Expired
- 1980-07-10 IT IT23371/80A patent/IT1131951B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2933161A1 (de) | 1981-01-22 |
CA1152320A (en) | 1983-08-23 |
CH641839A5 (de) | 1984-03-15 |
GB2054396A (en) | 1981-02-18 |
FR2461015A1 (fr) | 1981-01-30 |
IS1150B6 (is) | 1984-03-05 |
NL8003815A (nl) | 1981-01-13 |
GB2054396B (en) | 1983-01-12 |
AT371501B (de) | 1983-07-11 |
AU534491B2 (en) | 1984-02-02 |
IT8023371A0 (it) | 1980-07-10 |
NO802042L (no) | 1981-01-12 |
AU6016180A (en) | 1981-01-15 |
JPS5617164A (en) | 1981-02-18 |
IT1131951B (it) | 1986-06-25 |
ATA343780A (de) | 1982-11-15 |
FR2461015B1 (it) | 1984-01-20 |
US4295883A (en) | 1981-10-20 |
IS2572A7 (is) | 1981-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8004616L (sv) | Anordning for inledning av gaser i metallsmeltor | |
IN155955B (it) | ||
NZ181476A (en) | A process for increasing the proportion of one major gas in a gaseous mixture having at least two major gases and apparatus for carrying out this process | |
JPS5220388A (en) | Furnace system for chemical reaction | |
ES461808A1 (es) | Un aparato para eliminar contaminantes de una corriente de gas. | |
JPS5216470A (en) | Nox reducing agent feeding apparatus | |
FR2310794A1 (fr) | Procede pour l'elimination de matieres polluantes pulverulentes et gazeuses des gaz residuaires de frittage | |
JPS5218468A (en) | Process for removal of nitrogen oxides | |
JPS528974A (en) | Ammonia feeding apparatus | |
ATE23220T1 (de) | Vorrichtung zur impulsweisen einbringung eines gasfoermigen mediums in einem brennofen oder dgl. | |
JPS51142736A (en) | Boiler or industrial heating furnace equipped with a device to remove nox | |
JPS5399071A (en) | Removing apparatus of exhaust gas | |
JPS5322916A (en) | Secondary air feeding apparatus | |
JPS5250018A (en) | Purging apparatus | |
JPS5268887A (en) | Surface treatment method of powder | |
JPS5317507A (en) | Preheating apparatus for jet stream in heating furnace | |
JPS524656A (en) | Control gear for methane gas tank | |
JPS5224982A (en) | Exhaust gas desulfurization process | |
JPS51134182A (en) | A waste gas detecting device | |
JPS52101585A (en) | Method and apparatus for uplifting powder | |
JPS5210855A (en) | Process for removal of nitrogen oxides in exhaust gases containing oxy gen | |
JPS5216472A (en) | Nox reducing agent feeding process and waste gas treatment process | |
JPS5249972A (en) | Decreasing method of nox in boilr exhaust gas | |
JPS5215473A (en) | No# reducing agent | |
Crussol | Advantages of using low temperatures, adjustable with precision, in the ceramic industry |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8004616-2 Format of ref document f/p: F |