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FR2502181B1 - Procede et appareillage pour l'injection precise et continue d'un derive halogene a l'etat gazeux dans un metal liquide - Google Patents

Procede et appareillage pour l'injection precise et continue d'un derive halogene a l'etat gazeux dans un metal liquide

Info

Publication number
FR2502181B1
FR2502181B1 FR8106134A FR8106134A FR2502181B1 FR 2502181 B1 FR2502181 B1 FR 2502181B1 FR 8106134 A FR8106134 A FR 8106134A FR 8106134 A FR8106134 A FR 8106134A FR 2502181 B1 FR2502181 B1 FR 2502181B1
Authority
FR
France
Prior art keywords
liquid metal
precise
continuous injection
halogenated derivative
gaseous state
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
Application number
FR8106134A
Other languages
English (en)
Other versions
FR2502181A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Servimetal SA
Original Assignee
Servimetal SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9256686&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2502181(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Servimetal SA filed Critical Servimetal SA
Priority to FR8106134A priority Critical patent/FR2502181B1/fr
Priority to JP57041605A priority patent/JPS57164945A/ja
Priority to GR67624A priority patent/GR76038B/el
Priority to HU82820A priority patent/HU186486B/hu
Priority to DE8282420037T priority patent/DE3271823D1/de
Priority to YU00597/82A priority patent/YU59782A/xx
Priority to EP82420037A priority patent/EP0061411B1/fr
Priority to US06/359,766 priority patent/US4402741A/en
Priority to AT82420037T priority patent/ATE20541T1/de
Priority to NO820940A priority patent/NO820940L/no
Priority to AU81768/82A priority patent/AU541804B2/en
Priority to DK127382A priority patent/DK127382A/da
Priority to CA000399019A priority patent/CA1180164A/fr
Priority to ES510623A priority patent/ES8306803A1/es
Priority to BR8201584A priority patent/BR8201584A/pt
Priority to KR1019820001244A priority patent/KR830008767A/ko
Publication of FR2502181A1 publication Critical patent/FR2502181A1/fr
Publication of FR2502181B1 publication Critical patent/FR2502181B1/fr
Application granted granted Critical
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • C22B21/064—Obtaining aluminium refining using inert or reactive gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Catching Or Destruction (AREA)
  • Lubricants (AREA)
  • Seal Device For Vehicle (AREA)
  • Sampling And Sample Adjustment (AREA)
FR8106134A 1981-03-23 1981-03-23 Procede et appareillage pour l'injection precise et continue d'un derive halogene a l'etat gazeux dans un metal liquide Expired FR2502181B1 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR8106134A FR2502181B1 (fr) 1981-03-23 1981-03-23 Procede et appareillage pour l'injection precise et continue d'un derive halogene a l'etat gazeux dans un metal liquide
JP57041605A JPS57164945A (en) 1981-03-23 1982-03-16 Correct and continuous injection and device for gaseous halide into liquid
GR67624A GR76038B (fr) 1981-03-23 1982-03-17
HU82820A HU186486B (en) 1981-03-23 1982-03-18 Process for apparatus for correst and continuous proportioning gaseous halogenated chemicals into melted metals
AT82420037T ATE20541T1 (de) 1981-03-23 1982-03-19 Verfahren zum genauen und kontinuierlichen einblasen einer gasfoermigen halogenverbindung in fluessiges metall.
YU00597/82A YU59782A (en) 1981-03-23 1982-03-19 Process for a continuous injecting of a gaseous halogenized derivative into a molten material
EP82420037A EP0061411B1 (fr) 1981-03-23 1982-03-19 Procédé pour l'injection précise et continue d'un dérivé halogéné à l'état gazeux dans un métal liquide
US06/359,766 US4402741A (en) 1981-03-23 1982-03-19 Process for the precise and continuous injection of a halogenated derivative in the gaseous state into a liquid metal
DE8282420037T DE3271823D1 (en) 1981-03-23 1982-03-19 Process for precisely and continuously injecting a gaseous halide compound into a liquid metal
DK127382A DK127382A (da) 1981-03-23 1982-03-22 Fremgangsmaade til kontinuert og praecis indsproejtning af en flydende halogenholdig forbindelse i et flydende matal samt apparat til brug ved udoevelse af fremgangsmaaden
AU81768/82A AU541804B2 (en) 1981-03-23 1982-03-22 Refining of molten aluminium with vapourised organic halogen derivatives in an inert carrier gas
NO820940A NO820940L (no) 1981-03-23 1982-03-22 Fremgangsmaate og apparatur for noeyaktig og kontinuerlig innblaasing av et halogenert derivat i gasstilstand i smeltet metall
CA000399019A CA1180164A (fr) 1981-03-23 1982-03-22 Procede et appareillage pour l'injection precise et continue d'un derive halogene a l'etat gazeux dans un metal liquide
ES510623A ES8306803A1 (es) 1981-03-23 1982-03-22 "un procedimiento y un aparato para la inyeccion precisa y continua en un metal liquido de una sustancia halogenada".
BR8201584A BR8201584A (pt) 1981-03-23 1982-03-22 Processo de injecao precisa e continua em um metal liquido de uma substancia halogenada e aparelhagem para realizacao de tal processo
KR1019820001244A KR830008767A (ko) 1981-03-23 1982-03-23 가스상태의 할로겐화 유도체를 용융금속에 정확하고 연속적으로 주입시키기 위한 방법과 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106134A FR2502181B1 (fr) 1981-03-23 1981-03-23 Procede et appareillage pour l'injection precise et continue d'un derive halogene a l'etat gazeux dans un metal liquide

Publications (2)

Publication Number Publication Date
FR2502181A1 FR2502181A1 (fr) 1982-09-24
FR2502181B1 true FR2502181B1 (fr) 1985-09-27

Family

ID=9256686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8106134A Expired FR2502181B1 (fr) 1981-03-23 1981-03-23 Procede et appareillage pour l'injection precise et continue d'un derive halogene a l'etat gazeux dans un metal liquide

Country Status (16)

Country Link
US (1) US4402741A (fr)
EP (1) EP0061411B1 (fr)
JP (1) JPS57164945A (fr)
KR (1) KR830008767A (fr)
AT (1) ATE20541T1 (fr)
AU (1) AU541804B2 (fr)
BR (1) BR8201584A (fr)
CA (1) CA1180164A (fr)
DE (1) DE3271823D1 (fr)
DK (1) DK127382A (fr)
ES (1) ES8306803A1 (fr)
FR (1) FR2502181B1 (fr)
GR (1) GR76038B (fr)
HU (1) HU186486B (fr)
NO (1) NO820940L (fr)
YU (1) YU59782A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552667A (en) * 1984-06-25 1985-11-12 Shultz Clifford G Destruction of organic hazardous wastes
US4666696A (en) * 1985-03-29 1987-05-19 Detox International Corporation Destruction of nerve gases and other cholinesterase inhibitors by molten metal reduction
JPS6274030A (ja) * 1985-09-27 1987-04-04 Showa Alum Corp アルミニウム溶湯の処理方法
US4770697A (en) * 1986-10-30 1988-09-13 Air Products And Chemicals, Inc. Blanketing atmosphere for molten aluminum-lithium alloys or pure lithium
US4959101A (en) * 1987-06-29 1990-09-25 Aga Ab Process for degassing aluminum melts with sulfur hexafluoride
US5090998A (en) * 1989-12-20 1992-02-25 Alusuisse-Lonza Services Ltd. Purification of metal melts with halogen gas generated in an electrolysis cell
FR2669041B1 (fr) * 1990-11-09 1994-02-04 Sfrm Procede pour le traitement d'un metal en fusion et son transfert dans un espace recepteur et systeme pour la mise en óoeuvre de ce procede.
US5935295A (en) * 1997-10-16 1999-08-10 Megy; Joseph A. Molten aluminum treatment
JP2005538252A (ja) 2002-09-07 2005-12-15 インターナショナル・タイテイニアム・パウダー・リミテッド・ライアビリティ・カンパニー ＴｉスラリーからＴｉを分離する方法
WO2004026511A2 (fr) * 2002-09-07 2004-04-01 International Titanium Powder, Llc. Procede et appareil permettant de reguler la taille d'une poudre produite par le procede armstrong
AU2003263082A1 (en) 2002-10-07 2004-05-04 International Titanium Powder, Llc. System and method of producing metals and alloys
US20070017319A1 (en) 2005-07-21 2007-01-25 International Titanium Powder, Llc. Titanium alloy
CA2623544A1 (fr) 2005-10-06 2007-04-19 International Titanium Powder, Llc Borure de titane
US7753989B2 (en) 2006-12-22 2010-07-13 Cristal Us, Inc. Direct passivation of metal powder
US9127333B2 (en) 2007-04-25 2015-09-08 Lance Jacobsen Liquid injection of VCL4 into superheated TiCL4 for the production of Ti-V alloy powder

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2085697A (en) * 1933-08-05 1937-06-29 Nat Smelting Co Method for treating aluminum and aluminum alloys
US1998467A (en) * 1934-06-30 1935-04-23 Aluminum Co Of America Method of treating aluminum-base alloys
US2447672A (en) * 1944-11-20 1948-08-24 American Smelting Refining Apparatus for chloridizing aluminum-base alloys
FR1463079A (fr) * 1965-10-21 1966-06-03 Air Liquide Procédé de traitement des métaux liquides, applicable notamment à l'élaboration de fonte nodulaire
CH494282A (de) * 1968-02-23 1970-07-31 Alusuisse Verfahren zum Behandeln von Metallschmelzen mit gasförmigen Stoffen
US3972709A (en) * 1973-06-04 1976-08-03 Southwire Company Method for dispersing gas into a molten metal
US3854934A (en) * 1973-06-18 1974-12-17 Alusuisse Purification of molten aluminum and alloys
US3958980A (en) * 1974-11-08 1976-05-25 Union Carbide Corporation Process for removing alkali-metal impurities from molten aluminum
JPS5223514A (en) * 1975-08-19 1977-02-22 Showa Denko Kk Treatment method for metal melt
JPS5819589B2 (ja) * 1976-03-29 1983-04-19 三菱電機株式会社 エレベ−タのドアレ−ル
JPS5652457Y2 (fr) * 1977-08-27 1981-12-07
US4149615A (en) * 1977-09-15 1979-04-17 Westinghouse Electric Corp. Apparatus for mounting an elevator door operator
JPS5917719B2 (ja) * 1978-02-02 1984-04-23 三菱電機株式会社 自動ドア−の安全装置

Also Published As

Publication number Publication date
US4402741A (en) 1983-09-06
AU8176882A (en) 1982-09-30
AU541804B2 (en) 1985-01-17
YU59782A (en) 1985-03-20
KR830008767A (ko) 1983-12-14
BR8201584A (pt) 1983-02-08
DK127382A (da) 1982-09-24
ES510623A0 (es) 1983-06-01
ATE20541T1 (de) 1986-07-15
ES8306803A1 (es) 1983-06-01
FR2502181A1 (fr) 1982-09-24
EP0061411A1 (fr) 1982-09-29
DE3271823D1 (en) 1986-07-31
CA1180164A (fr) 1985-01-02
HU186486B (en) 1985-08-28
GR76038B (fr) 1984-08-03
EP0061411B1 (fr) 1986-06-25
JPS57164945A (en) 1982-10-09
NO820940L (no) 1982-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse