MX9501158A - Metodo para cargar mineral de tamaño de grano fino. - Google Patents
Metodo para cargar mineral de tamaño de grano fino.Info
- Publication number
- MX9501158A MX9501158A MX9501158A MX9501158A MX9501158A MX 9501158 A MX9501158 A MX 9501158A MX 9501158 A MX9501158 A MX 9501158A MX 9501158 A MX9501158 A MX 9501158A MX 9501158 A MX9501158 A MX 9501158A
- Authority
- MX
- Mexico
- Prior art keywords
- container
- mineral
- pressure
- transportation
- compressed gas
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Furnace Charging Or Discharging (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
En un método para cargar un mineral de tamaño de grano fino dentro de un recipiente a presion (1) del reactor, el mineral caliente es introducido primero en un recipiente a presion (35, 36) de transportacion, es presurizado dentro del mismo por medio de un gas comprimido y subsecuentemente es transportado dentro del recipiente a presion (1) del reactor, a través de un conducto de transportacion (5) por medio del gas comprimido. Para asegurar la utilizacion favorable del recipiente a presion (1) del reactor, bajo una tension uniforme y para salvaguardar la progresion libre de problemas de la reduccion mientras que se carga directamente el mineral, una porcion del mineral es introducida dentro de al menos un recipiente a presion (35, 36) de transportacion, adicional, y es presurizado dentro del mismo también por medio de un gas comprimido, y la operacion de carga del mineral dentro del recipiente a presion (1) del reactor se efectua continuamente realizando la alimentacion alternativamente una vez desde el primer recipiente a presion, de transportacion, y subsecuentemente desde el recipiente a presion, de transportacion (35, 36) adicional, en donde el gas comprimido es tomado del gas de proceso como una porcion cuantitativa o una porcion componente del gas de proceso y es retroalimentado al mismo en compañía del mineral.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0046594A AT400447B (de) | 1994-03-04 | 1994-03-04 | Verfahren und anlage zum chargieren von erz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9501158A true MX9501158A (es) | 1997-02-28 |
Family
ID=3491346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9501158A MX9501158A (es) | 1994-03-04 | 1995-03-01 | Metodo para cargar mineral de tamaño de grano fino. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5554206A (es) |
| EP (1) | EP0671474B1 (es) |
| JP (1) | JP3176526B2 (es) |
| KR (1) | KR0156653B1 (es) |
| AT (1) | AT400447B (es) |
| AU (1) | AU681480B2 (es) |
| BR (1) | BR9500800A (es) |
| CA (1) | CA2143920C (es) |
| DE (1) | DE59509789D1 (es) |
| EG (1) | EG21026A (es) |
| MX (1) | MX9501158A (es) |
| MY (1) | MY130235A (es) |
| PE (1) | PE43095A1 (es) |
| RU (1) | RU2105070C1 (es) |
| ZA (1) | ZA951790B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE191751T1 (de) * | 1994-12-29 | 2000-04-15 | Po Hang Iron & Steel | Reduziervorrichtung des fluidartbetttyps für eisenerzteilchen und verfahren |
| UA42803C2 (uk) * | 1995-10-10 | 2001-11-15 | Фоест-Альпіне Індустріанлагенбау Гмбх | Спосіб прямого відновлення дрібнозернистого матеріалу у формі часток, що містить оксид заліза, та установка для здійснення цього способу |
| DE19541150C2 (de) * | 1995-10-25 | 1997-10-09 | Mannesmann Ag | Verfahren und Einrichtung zum Behandeln von Reststoffen |
| US5976219A (en) * | 1996-05-02 | 1999-11-02 | Cominco Ltd. | Method and apparatus for recycling of scrap metal |
| KR100797824B1 (ko) | 2006-12-18 | 2008-01-24 | 주식회사 포스코 | 분상 또는 괴상의 일반탄 및 분상의 철함유 광석을 직접사용하는 용철제조장치 |
| US20110018179A1 (en) | 2009-06-29 | 2011-01-27 | Bairong Li | Metal reduction processes, metallurgical processes and products and apparatus |
| KR101321928B1 (ko) * | 2012-05-16 | 2013-10-28 | 주식회사 포스코 | 용선 제조장치 및 이를 이용한 용선 제조방법 |
| JP6069178B2 (ja) * | 2013-11-25 | 2017-02-01 | シンワ測定株式会社 | 切断用平行定規 |
| EP2905345A1 (de) * | 2014-02-10 | 2015-08-12 | Primetals Technologies Austria GmbH | Pneumatische Erzchargierung |
| KR20170018718A (ko) | 2015-08-10 | 2017-02-20 | 삼성전자주식회사 | 비정질 합금을 이용한 투명 전극 및 그 제조 방법 |
| CN115108327A (zh) * | 2022-08-01 | 2022-09-27 | 安徽理工大学 | 一种具有碳封存功能的充填膏体气裹运输装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207093A (en) * | 1976-10-29 | 1980-06-10 | Meurville Manuel D P De | Process for reducing metal oxide containing ores |
| LU81388A1 (fr) * | 1979-06-15 | 1979-09-12 | Wurth Paul Sa | Procede et installation de dosage et de transport par voie pneumatique de matieres solides vers une enceinte sous pression |
| DE2943396A1 (de) * | 1979-10-26 | 1981-05-14 | Krupp Polysius Ag, 4720 Beckum | Anlage zur foerderung von feinkoernigem gut |
| IT1147487B (it) * | 1981-01-21 | 1986-11-19 | Danieli Eng Spa | Perfezionamenti ai caricatori per forni elettrici e caricatori per forni elettrici cosi' perfezionati |
| US4377278A (en) * | 1981-05-04 | 1983-03-22 | Mannesmann Aktiengesellschaft | Apparatus for equalizing pressure in shaft furnaces |
| US5445363A (en) * | 1990-01-09 | 1995-08-29 | Hylsa S.A. De C.V. | Apparatus for the pneumatic transport of large iron-bearing particles |
| US5082251A (en) * | 1990-03-30 | 1992-01-21 | Fior De Venezuela | Plant and process for fluidized bed reduction of ore |
| US5192486A (en) * | 1990-03-30 | 1993-03-09 | Fior De Venezuela | Plant and process for fluidized bed reduction of ore |
| US5129630A (en) * | 1990-06-16 | 1992-07-14 | Nkk Corporation | Prereduction furnace of a smelting reduction facility of iron ore |
-
1994
- 1994-03-04 AT AT0046594A patent/AT400447B/de not_active IP Right Cessation
-
1995
- 1995-02-28 PE PE1995262917A patent/PE43095A1/es not_active Application Discontinuation
- 1995-02-28 MY MYPI95000510A patent/MY130235A/en unknown
- 1995-03-01 MX MX9501158A patent/MX9501158A/es unknown
- 1995-03-02 EP EP95890044A patent/EP0671474B1/de not_active Expired - Lifetime
- 1995-03-02 JP JP04311095A patent/JP3176526B2/ja not_active Expired - Fee Related
- 1995-03-02 DE DE59509789T patent/DE59509789D1/de not_active Expired - Lifetime
- 1995-03-03 CA CA002143920A patent/CA2143920C/en not_active Expired - Fee Related
- 1995-03-03 AU AU13592/95A patent/AU681480B2/en not_active Expired
- 1995-03-03 KR KR1019950004318A patent/KR0156653B1/ko not_active IP Right Cessation
- 1995-03-03 RU RU95104634A patent/RU2105070C1/ru active
- 1995-03-03 ZA ZA951790A patent/ZA951790B/xx unknown
- 1995-03-03 BR BR9500800A patent/BR9500800A/pt not_active IP Right Cessation
- 1995-03-03 US US08/398,562 patent/US5554206A/en not_active Expired - Fee Related
- 1995-10-31 EG EG90595A patent/EG21026A/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| PE43095A1 (es) | 1995-12-09 |
| JPH08199215A (ja) | 1996-08-06 |
| RU95104634A (ru) | 1996-12-10 |
| EP0671474B1 (de) | 2001-11-07 |
| CA2143920C (en) | 1999-03-16 |
| CA2143920A1 (en) | 1995-09-05 |
| AU1359295A (en) | 1995-09-28 |
| BR9500800A (pt) | 1995-10-24 |
| RU2105070C1 (ru) | 1998-02-20 |
| AT400447B (de) | 1995-12-27 |
| JP3176526B2 (ja) | 2001-06-18 |
| KR0156653B1 (ko) | 1998-11-16 |
| KR950032647A (ko) | 1995-12-22 |
| ATA46594A (de) | 1995-05-15 |
| US5554206A (en) | 1996-09-10 |
| MY130235A (en) | 2007-06-29 |
| AU681480B2 (en) | 1997-08-28 |
| EP0671474A1 (de) | 1995-09-13 |
| ZA951790B (en) | 1995-12-11 |
| DE59509789D1 (de) | 2001-12-13 |
| EG21026A (en) | 2000-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX9501158A (es) | Metodo para cargar mineral de tamaño de grano fino. | |
| GEP20033146B (en) | Improved System for Processing, Storing and Transporting Liquefied Natural Gas | |
| TW372895B (en) | Compressed powder feed system and method to evenly conveying granular material | |
| GB2350121A (en) | Process components, containers, and pipes suitable for containing and transporting cryogenic temperature fluids | |
| MY109161A (en) | Method of milling | |
| MY114594A (en) | Systems for vehicular, land-based distribution of liquefied natural gas | |
| HK1051347A1 (en) | Improvements in and relating to methods and apparatus for loading a trailer | |
| UA41437C2 (uk) | Спосіб утилізації пилу, що створюється при відновленні залізної руди, і установка для його здійснення | |
| MX9708848A (es) | Metodo y aparato para la produccion de carburo ferrico. | |
| JP2012011583A (ja) | 燃料用間伐材の処理方法及び装置 | |
| ZA935809B (en) | Preparation of2-hydroxyarylaldoximes | |
| UA43397C2 (uk) | Спосіб вдування здрібненої на малі частинки залізної руди під час плавильно-відновлювального процесу | |
| AU4820390A (en) | Apparatus for pneumatic transportation of a particle material | |
| EP0825274A3 (en) | Gas-carburizing process and apparatus | |
| EP0858971A3 (en) | Water treatment by ozonisation under pressure | |
| ATE165624T1 (de) | Verfahren zum transportieren von eisenschwamm | |
| ZA853537B (en) | Apparatus for the post-treatment,particularly the cooling of articles subjected to an isostatic pressing process | |
| TW348184B (en) | Plant and method for producing sponge metal | |
| MX9807177A (es) | Procedimiento para la produccion de espuma metalica. | |
| ES478000A1 (es) | Aparato para nitrurar materiales metalicos y ferro-aleacio- nes bajo presion. | |
| JPS5788001A (en) | Hydrogen feeding system | |
| MY118781A (en) | Process for recycling a fine-particulate solid discharged from a reactor vessel by means of a carrier gas | |
| JP7040499B2 (ja) | リン含有物質からのリン除去方法、および、鋼の製造方法 | |
| CN1048547C (zh) | 供给燃烧空气的方法和燃烧设备 | |
| CN1370664A (zh) | 微波木材处理的方法及设备 |