BRPI0408138A - elemento de purificação de gás e dispositivo de purificação de gás associado - Google Patents

elemento de purificação de gás e dispositivo de purificação de gás associado

Info

Publication number
BRPI0408138A
BRPI0408138A BRPI0408138-2A BRPI0408138A BRPI0408138A BR PI0408138 A BRPI0408138 A BR PI0408138A BR PI0408138 A BRPI0408138 A BR PI0408138A BR PI0408138 A BRPI0408138 A BR PI0408138A
Authority
BR
Brazil
Prior art keywords
gas purification
purification device
gas bubbling
associated gas
purification element
Prior art date
Application number
BRPI0408138-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Ewald Schumacher
Viktor Kchloponin
Edgar Schumacher
Hubert Brenner
Othmar Mitl Hner
Vladimir Turovskij
Original Assignee
Techcom Imp Exp Gmbh
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
Application filed by Techcom Imp Exp Gmbh filed Critical Techcom Imp Exp Gmbh
Publication of BRPI0408138A publication Critical patent/BRPI0408138A/pt

Links

Classifications

    • 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
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Treating Waste Gases (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
BRPI0408138-2A 2003-03-06 2004-03-04 elemento de purificação de gás e dispositivo de purificação de gás associado BRPI0408138A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2003106304/02A RU2230796C1 (ru) 2003-03-06 2003-03-06 Продувочный элемент агрегата для получения или доводки стали
PCT/EP2004/002153 WO2004079019A2 (de) 2003-03-06 2004-03-04 Gasspülelement und zugehörige gasspüleinrichtung

Publications (1)

Publication Number Publication Date
BRPI0408138A true BRPI0408138A (pt) 2006-03-01

Family

ID=32846840

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408138-2A BRPI0408138A (pt) 2003-03-06 2004-03-04 elemento de purificação de gás e dispositivo de purificação de gás associado

Country Status (18)

Country Link
US (1) US20080136070A1 (uk)
EP (1) EP1599610B1 (uk)
JP (1) JP2006519930A (uk)
CN (1) CN1784500B (uk)
AT (1) ATE362551T1 (uk)
BR (1) BRPI0408138A (uk)
DE (1) DE502004003839D1 (uk)
EA (1) EA007214B1 (uk)
ES (1) ES2286614T3 (uk)
LV (1) LV13402B (uk)
MX (1) MXPA05009482A (uk)
NO (1) NO20054181D0 (uk)
PL (1) PL1599610T3 (uk)
PT (1) PT1599610E (uk)
RU (1) RU2230796C1 (uk)
UA (1) UA83213C2 (uk)
WO (1) WO2004079019A2 (uk)
ZA (1) ZA200507094B (uk)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100371463C (zh) * 2005-07-22 2008-02-27 钢铁研究总院 复吹转炉底吹供气元件吹堵复通装置及方法
RU2324485C2 (ru) * 2005-12-27 2008-05-20 Государственное образовательное учреждение высшего профессионального образования "Дагестанская государственная медицинская академия федерального агентства по здравоохранению и социальному развитию" Способ лечения рефракторной железодефицитной анемии у женщин
CN102041346B (zh) * 2010-12-28 2012-06-06 北京建龙重工集团有限公司 一种转炉自动底吹控制的方法
CN102274958B (zh) * 2011-08-16 2013-08-21 东北大学 棱台缝隙式防堵钢包底吹喷粉装置
CN105087870B (zh) * 2015-08-31 2017-03-08 濮阳濮耐高温材料（集团）股份有限公司 吹气元件、复合吹气砖及复合吹气砖的制备方法
CN109182655A (zh) * 2018-10-23 2019-01-11 王子晨 一种用于液低偏吹的吹气棒
RU2720413C1 (ru) * 2019-08-05 2020-04-29 Закрытое акционерное общество "Ферро Балт Плюс" Способ донной продувки жидкого металла газом в ковше
RU2766401C1 (ru) * 2021-07-09 2022-03-15 Акционерное общество "Ферро Балт Плюс" Устройство для донной продувки жидкого металла газом в ковше

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960004U (uk) * 1973-08-29 1974-05-27
WO1983003427A1 (fr) * 1982-03-29 1983-03-29 Miyawaki, Yoshiharu Ajutage de soufflage de gaz par le fond dans un four d'affinage de metaux en fusion et procede de fusion de l'acier utilisant ce meme ajutage
JPS58167716A (ja) * 1982-03-29 1983-10-04 Nippon Kokan Kk <Nkk> ガス吹込用ノズル及びその製造法
DE3441223A1 (de) * 1984-11-10 1986-05-15 Lichtenberg Feuerfest GmbH, 5200 Siegburg Spueleinsatz
DE3527793A1 (de) * 1985-08-02 1987-02-12 Esb Schweissbetrieb Burbach & Verfahren zur montage eines fuer metallurgische gefaesse vorgesehenen gasspuelsteins
JPS62250112A (ja) * 1986-04-23 1987-10-31 Nippon Kokan Kk <Nkk> ガス吹込みプラグ
JPS6393814A (ja) * 1986-10-06 1988-04-25 Nkk Corp 底吹ノズル
GB8703717D0 (en) * 1987-02-18 1987-03-25 Injectall Ltd Injecting gas into metal melts
IN168760B (uk) * 1987-04-10 1991-06-01 Injectall Ltd
DE3833504A1 (de) * 1988-10-01 1990-04-05 Didier Werke Ag Gasspueleinrichtung
CA2014999C (en) * 1989-04-24 1999-09-07 Kenneth William Bates Gas injector
DE4012952C2 (de) * 1990-04-24 1995-03-23 Didier Werke Ag Gasspüleinrichtung an einem metallurgischen Gefäß
RU2066690C1 (ru) * 1993-04-23 1996-09-20 Акционерное общество по производству огнеупоров "Магнезит" Устройство для донной продувки металла
JP3645588B2 (ja) * 1994-06-30 2005-05-11 黒崎播磨株式会社 貫通孔を有するガス吹込み用耐火物

Also Published As

Publication number Publication date
UA83213C2 (uk) 2008-06-25
ZA200507094B (en) 2006-06-28
JP2006519930A (ja) 2006-08-31
NO20054181L (no) 2005-09-08
LV13402B (en) 2006-04-20
CN1784500A (zh) 2006-06-07
MXPA05009482A (es) 2006-03-10
PL1599610T3 (pl) 2007-08-31
EP1599610A2 (de) 2005-11-30
CN1784500B (zh) 2010-07-21
NO20054181D0 (no) 2005-09-08
WO2004079019A2 (de) 2004-09-16
ATE362551T1 (de) 2007-06-15
WO2004079019A3 (de) 2004-11-11
RU2230796C1 (ru) 2004-06-20
PT1599610E (pt) 2007-06-21
ES2286614T3 (es) 2007-12-01
EP1599610B1 (de) 2007-05-16
US20080136070A1 (en) 2008-06-12
EA200501351A1 (ru) 2006-02-24
DE502004003839D1 (de) 2007-06-28
EA007214B1 (ru) 2006-08-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 22 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.