BR9502660A - Processo para a combustão do vapor de enxofre desprendido de um material contendo enxofre - Google Patents
Processo para a combustão do vapor de enxofre desprendido de um material contendo enxofreInfo
- Publication number
- BR9502660A BR9502660A BR9502660A BR9502660A BR9502660A BR 9502660 A BR9502660 A BR 9502660A BR 9502660 A BR9502660 A BR 9502660A BR 9502660 A BR9502660 A BR 9502660A BR 9502660 A BR9502660 A BR 9502660A
- Authority
- BR
- Brazil
- Prior art keywords
- sulfur
- combustion
- containing material
- vapor released
- sulfur vapor
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
- F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/007—Supplying oxygen or oxygen-enriched air
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/257,399 US5458672A (en) | 1994-06-06 | 1994-06-06 | Combustion of sulfur released from sulfur bearing materials |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9502660A true BR9502660A (pt) | 1997-08-05 |
Family
ID=22976159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9502660A BR9502660A (pt) | 1994-06-06 | 1995-06-05 | Processo para a combustão do vapor de enxofre desprendido de um material contendo enxofre |
Country Status (5)
Country | Link |
---|---|
US (1) | US5458672A (pt) |
AU (1) | AU691901B2 (pt) |
BR (1) | BR9502660A (pt) |
CA (1) | CA2150969C (pt) |
PL (1) | PL176959B1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5658368A (en) * | 1995-03-08 | 1997-08-19 | Inco Limited | Reduced dusting bath method for metallurgical treatment of sulfide materials |
FI105827B (fi) | 1999-05-14 | 2000-10-13 | Outokumpu Oy | Menetelmä ja laite ei-rautametallisulfidien sulattamiseksi suspensiosulatusuunissa korkean ei-rautametallipitoisuuden omaavan kiven ja poisheitettävän kuonan aikaansaamiseksi |
US6398546B1 (en) * | 2000-06-21 | 2002-06-04 | Praxair Technology, Inc. | Combustion in a porous wall furnace |
CN101137340B (zh) * | 2005-01-19 | 2010-11-10 | 耐可真脊柱有限公司 | 弹性体在刚性结构上的固定 |
GB0516879D0 (en) * | 2005-08-18 | 2005-09-28 | Amersham Biosciences Uk Ltd | Thermal oxidiser |
US8105074B2 (en) * | 2008-06-30 | 2012-01-31 | Praxair Technology, Inc. | Reliable ignition of hot oxygen generator |
CA2849068C (en) * | 2011-10-03 | 2019-05-14 | Saint-Gobain Emballage | Reduced emissions combustor |
CN104613484A (zh) * | 2015-01-29 | 2015-05-13 | 无锡昊瑜节能环保设备有限公司 | 一种环保型废气燃烧炉 |
EP3412999B1 (en) * | 2017-06-06 | 2019-11-20 | Linde Aktiengesellschaft | Method and device for heating a furnace |
EP3830028B1 (en) * | 2018-07-30 | 2022-10-12 | Metso Outotec Finland Oy | Process and plant for the combustion of sulfur to sulfur dioxide |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281236A (en) * | 1964-07-01 | 1966-10-25 | Little Inc A | Method for copper refining |
US4001013A (en) * | 1971-07-23 | 1977-01-04 | Onahama Seiren Kabushiki Kaisha | Method of operating copper ore smelting reverberatory furnace |
US4204861A (en) * | 1976-03-12 | 1980-05-27 | Boliden Aktiebolag | Method of producing blister copper |
US4274870A (en) * | 1979-04-25 | 1981-06-23 | Newmont Exploration Limited | Smelting of copper concentrates by oxygen injection in conventional reverberatory furnaces |
US4541796A (en) * | 1980-04-10 | 1985-09-17 | Union Carbide Corporation | Oxygen aspirator burner for firing a furnace |
US4470845A (en) * | 1983-01-05 | 1984-09-11 | Newmont Mining Corporation | Continuous process for copper smelting and converting in a single furnace by oxygen injection |
US4857104A (en) * | 1988-03-09 | 1989-08-15 | Inco Limited | Process for reduction smelting of materials containing base metals |
US4907961A (en) * | 1988-05-05 | 1990-03-13 | Union Carbide Corporation | Oxygen jet burner and combustion method |
US4863371A (en) * | 1988-06-03 | 1989-09-05 | Union Carbide Corporation | Low NOx high efficiency combustion process |
US4969814A (en) * | 1989-05-08 | 1990-11-13 | Union Carbide Corporation | Multiple oxidant jet combustion method and apparatus |
US4946382A (en) * | 1989-05-23 | 1990-08-07 | Union Carbide Corporation | Method for combusting fuel containing bound nitrogen |
US4988285A (en) * | 1989-08-15 | 1991-01-29 | Union Carbide Corporation | Reduced Nox combustion method |
US5022332A (en) * | 1990-08-15 | 1991-06-11 | Union Carbide Industrial Gases Technology Corporation | Combustion method for improved endothermic dissociation |
US5076779A (en) * | 1991-04-12 | 1991-12-31 | Union Carbide Industrial Gases Technology Corporation | Segregated zoning combustion |
US5242296A (en) * | 1992-12-08 | 1993-09-07 | Praxair Technology, Inc. | Hybrid oxidant combustion method |
-
1994
- 1994-06-06 US US08/257,399 patent/US5458672A/en not_active Expired - Lifetime
-
1995
- 1995-06-05 AU AU20497/95A patent/AU691901B2/en not_active Ceased
- 1995-06-05 BR BR9502660A patent/BR9502660A/pt not_active IP Right Cessation
- 1995-06-05 PL PL95308942A patent/PL176959B1/pl not_active IP Right Cessation
- 1995-06-05 CA CA002150969A patent/CA2150969C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5458672A (en) | 1995-10-17 |
CA2150969A1 (en) | 1995-12-07 |
CA2150969C (en) | 1999-05-04 |
PL176959B1 (pl) | 1999-08-31 |
AU691901B2 (en) | 1998-05-28 |
AU2049795A (en) | 1995-12-14 |
PL308942A1 (en) | 1995-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B24C | Patent annual fee: request for for restoration |
Free format text: REFERENTE 11A, 12A, 13A, 14A E 15A ANUIDADE(S). |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 2057 DE 08/06/2010 E AO NAO RECOLHIMENTO DA 16A, 17A E 18A ANUIDADES. |