CA975556A - Injection of liquid fuels into shaft furnaces - Google Patents
Injection of liquid fuels into shaft furnacesInfo
- Publication number
- CA975556A CA975556A CA146,620A CA146620A CA975556A CA 975556 A CA975556 A CA 975556A CA 146620 A CA146620 A CA 146620A CA 975556 A CA975556 A CA 975556A
- Authority
- CA
- Canada
- Prior art keywords
- injection
- liquid fuels
- shaft furnaces
- furnaces
- shaft
- 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
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Iron (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Blast Furnaces (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7125093A FR2145089A5 (ru) | 1971-07-08 | 1971-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA975556A true CA975556A (en) | 1975-10-07 |
Family
ID=9080058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA146,620A Expired CA975556A (en) | 1971-07-08 | 1972-07-07 | Injection of liquid fuels into shaft furnaces |
Country Status (17)
Country | Link |
---|---|
US (1) | US3809524A (ru) |
JP (1) | JPS5223964B1 (ru) |
AT (1) | AT320997B (ru) |
AU (1) | AU470953B2 (ru) |
BE (1) | BE785612A (ru) |
CA (1) | CA975556A (ru) |
CS (1) | CS188879B2 (ru) |
DD (1) | DD98998A5 (ru) |
FR (1) | FR2145089A5 (ru) |
GB (1) | GB1356218A (ru) |
IT (1) | IT956988B (ru) |
LU (1) | LU65671A1 (ru) |
NL (1) | NL159141B (ru) |
PL (1) | PL75754B1 (ru) |
SE (1) | SE376018B (ru) |
SU (1) | SU524530A3 (ru) |
ZA (1) | ZA724643B (ru) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5314870U (ru) * | 1976-07-19 | 1978-02-07 | ||
IT1085350B (it) * | 1977-04-19 | 1985-05-28 | Montedison Spa | Metodo per la preparazione di esafluoruro di zolfo ad elevata purezza,ed apparecchiatura per realizzarlo |
JPS5896746U (ja) * | 1981-12-23 | 1983-07-01 | ヤンマー農機株式会社 | コンバインのカツタ−装置 |
US4490171A (en) * | 1982-03-31 | 1984-12-25 | Kobe Steel, Limited | Method and apparatus for injecting pulverized fuel into a blast furnace |
SE452413B (sv) * | 1984-12-04 | 1987-11-30 | Flaekt Ab | Medieblandande dysa, avsedd att utnyttjas i en kontaktreaktor |
US4865820A (en) * | 1987-08-14 | 1989-09-12 | Davy Mckee Corporation | Gas mixer and distributor for reactor |
US5129583A (en) * | 1991-03-21 | 1992-07-14 | The Babcock & Wilcox Company | Low pressure loss/reduced deposition atomizer |
FR2681417B1 (fr) * | 1991-09-17 | 1998-01-30 | Air Liquide | Dispositif et procede d'injection de gaz et de charbon dans un four de fusion de metal. |
US5227117A (en) * | 1992-05-29 | 1993-07-13 | Usx Corporation | Apparatus for blast furnace fuel injection |
US5330105A (en) * | 1993-03-26 | 1994-07-19 | Valkyrie Scientific Proprietary, L.C. | Aspirating nozzle and accessory systems therefor |
US7108838B2 (en) * | 2003-10-30 | 2006-09-19 | Conocophillips Company | Feed mixer for a partial oxidation reactor |
JP4741282B2 (ja) | 2004-05-12 | 2011-08-03 | ショット アクチエンゲゼルシャフト | ガラスセラミック品を作製する方法 |
US7416571B2 (en) * | 2005-03-09 | 2008-08-26 | Conocophillips Company | Compact mixer for the mixing of gaseous hydrocarbon and gaseous oxidants |
US7837928B2 (en) * | 2007-01-16 | 2010-11-23 | U.S. Steel Canada Inc. | Apparatus and method for injection of fluid hydrocarbons into a blast furnace |
JP5675780B2 (ja) * | 2009-05-14 | 2015-02-25 | ユミコア ソシエテ アノニムUmicore S.A. | 使用済み均一系触媒からの貴金属の回収 |
US20130306271A1 (en) * | 2012-05-18 | 2013-11-21 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Blowing Device and Method for Using the Blowing Device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US290343A (en) * | 1883-12-18 | And henry franklin | ||
US966704A (en) * | 1906-08-17 | 1910-08-09 | John Pickles | Oil-burning twyer. |
FR537892A (fr) * | 1921-07-02 | 1922-05-31 | Brûleur pour foyers à combustible liquide ou pulvérisé | |
US3608881A (en) * | 1967-03-24 | 1971-09-28 | Za Zvetni Metali K | Tuyere apparatus for using liquid fuel in the fuming process |
FR1559679A (ru) * | 1967-12-08 | 1969-03-14 | ||
FR95501E (fr) * | 1967-12-13 | 1971-01-22 | Raffinage Cie Francaise | Procédé perfectionné de soufflage des fours et dispositif pour la mise en oeuvre du procédé. |
-
1971
- 1971-07-08 FR FR7125093A patent/FR2145089A5/fr not_active Expired
-
1972
- 1972-06-28 NL NL7208930.A patent/NL159141B/xx not_active IP Right Cessation
- 1972-06-29 BE BE785612A patent/BE785612A/xx not_active IP Right Cessation
- 1972-06-30 IT IT26457/72A patent/IT956988B/it active
- 1972-07-06 ZA ZA724643A patent/ZA724643B/xx unknown
- 1972-07-06 PL PL1972156536A patent/PL75754B1/xx unknown
- 1972-07-06 SE SE7208937A patent/SE376018B/xx unknown
- 1972-07-06 LU LU65671D patent/LU65671A1/xx unknown
- 1972-07-06 DD DD164236A patent/DD98998A5/xx unknown
- 1972-07-06 AU AU44275/72A patent/AU470953B2/en not_active Expired
- 1972-07-07 CS CS724842A patent/CS188879B2/cs unknown
- 1972-07-07 US US00269556A patent/US3809524A/en not_active Expired - Lifetime
- 1972-07-07 CA CA146,620A patent/CA975556A/en not_active Expired
- 1972-07-07 AT AT586072A patent/AT320997B/de not_active IP Right Cessation
- 1972-07-07 GB GB3199172A patent/GB1356218A/en not_active Expired
- 1972-07-08 JP JP47068604A patent/JPS5223964B1/ja active Pending
-
1973
- 1973-03-13 SU SU1894684A patent/SU524530A3/ru active
Also Published As
Publication number | Publication date |
---|---|
AU4427572A (en) | 1974-01-10 |
DD98998A5 (ru) | 1973-07-12 |
AU470953B2 (en) | 1976-04-01 |
US3809524A (en) | 1974-05-07 |
JPS5223964B1 (ru) | 1977-06-28 |
FR2145089A5 (ru) | 1973-02-16 |
NL7208930A (ru) | 1973-01-10 |
BE785612A (fr) | 1972-10-16 |
AT320997B (de) | 1975-05-10 |
IT956988B (it) | 1973-10-10 |
LU65671A1 (ru) | 1972-10-30 |
SU524530A3 (ru) | 1976-08-05 |
PL75754B1 (ru) | 1974-12-31 |
SE376018B (ru) | 1975-05-05 |
ZA724643B (en) | 1973-03-28 |
DE2232637B2 (de) | 1976-04-22 |
DE2232637A1 (de) | 1973-01-18 |
NL159141B (nl) | 1979-01-15 |
CS188879B2 (en) | 1979-03-30 |
GB1356218A (en) | 1974-06-12 |
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