NL7018200A - - Google Patents
Info
- Publication number
- NL7018200A NL7018200A NL7018200A NL7018200A NL7018200A NL 7018200 A NL7018200 A NL 7018200A NL 7018200 A NL7018200 A NL 7018200A NL 7018200 A NL7018200 A NL 7018200A NL 7018200 A NL7018200 A NL 7018200A
- Authority
- NL
- Netherlands
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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/10—Roasting processes in fluidised form
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
- B03B1/02—Preparatory heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/015—Pretreatment specially adapted for magnetic separation by chemical treatment imparting magnetic properties to the material to be separated, e.g. roasting, reduction, oxidation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/52—Preparation of sulfur dioxide by roasting sulfides
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/006—Starting from ores containing non ferrous metallic oxides
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
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- 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
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- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Iron (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT554961 | 1961-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7018200A true NL7018200A (es) | 1971-03-25 |
Family
ID=11120279
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL276515D NL276515A (es) | 1961-03-28 | ||
NL7018200A NL7018200A (es) | 1961-03-28 | 1970-12-14 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL276515D NL276515A (es) | 1961-03-28 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3160496A (es) |
CY (1) | CY439A (es) |
ES (1) | ES276109A1 (es) |
FI (1) | FI42837B (es) |
GB (1) | GB992855A (es) |
NL (2) | NL7018200A (es) |
NO (1) | NO116366B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE352657B (es) * | 1968-07-26 | 1973-01-08 | Montedison Spa | |
US3776533A (en) * | 1970-01-28 | 1973-12-04 | Dravo Corp | Apparatus for continuous heat processing of ore pellets |
US4081251A (en) * | 1976-07-06 | 1978-03-28 | The United States Of America As Represented By The Secretary Of The Navy | Process to remove iron sulfide from coal to reduce pollution |
BR8305404A (pt) * | 1983-09-30 | 1985-05-07 | Petroleo Brasileiro Sa | Processo de obter concentrado de magnetita de grande area especifica |
CN100484667C (zh) * | 2007-01-23 | 2009-05-06 | 李青海 | 一种制备高能锂铁电池电极材料黄铁矿粉的方法 |
CN100532590C (zh) * | 2007-07-26 | 2009-08-26 | 曹传东 | 一种以硫铁矿为原料生产铁精砂粉的方法及其设备 |
CN102059172A (zh) * | 2010-11-11 | 2011-05-18 | 攀钢集团冶金工程技术有限公司 | 一种钒钛磁铁矿石的磨矿方法 |
CN102628097B (zh) * | 2012-04-28 | 2014-06-18 | 北京科技大学 | 一种流化床还原磁化处理赤泥制备铁精粉的方法 |
CN103103341A (zh) * | 2013-01-29 | 2013-05-15 | 东北大学 | 一种深度还原物料中铁颗粒粒度的控制方法 |
CN103849774B (zh) * | 2014-03-10 | 2015-11-25 | 北京国电龙源环保工程有限公司 | 一种废弃scr催化剂回收利用的方法 |
CN105233949B (zh) * | 2015-10-23 | 2018-03-06 | 首钢总公司 | 一种含硫磁铁矿的选矿方法 |
CN105618254B (zh) * | 2015-12-22 | 2017-08-04 | 深圳市中金岭南有色金属股份有限公司 | 一种铅锌尾矿焙烧磁选处理工艺 |
CN113245054B (zh) * | 2021-03-23 | 2022-05-10 | 攀枝花学院 | 铁矿石还原焙烧-磁选方法 |
CN116379437B (zh) * | 2023-04-07 | 2024-01-16 | 扬州嘉明环保科技有限公司 | 一种制备工业硫酸工艺用焚烧炉 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB384464A (en) * | 1932-01-21 | 1932-12-08 | Birger Fjeld Halvorsen | Improvements in or relating to the treatment of sulphurous iron ores |
US2292305A (en) * | 1941-10-27 | 1942-08-04 | Alfred M Thomsen | Iron sulphide metallurgy |
US2993778A (en) * | 1949-12-23 | 1961-07-25 | Basf Ag | Process for roasting a sulfur mineral with the production of sulfur dioxide |
US2699388A (en) * | 1950-10-20 | 1955-01-11 | Anaconda Copper Mining Co | Method and apparatus for making metallic iron |
US2943929A (en) * | 1952-06-04 | 1960-07-05 | Int Nickel Co | Process for roasting sulfides |
US3005699A (en) * | 1957-10-09 | 1961-10-24 | Cleveland Cliffs Iron Co | Method for converting iron oxide to magnetic oxide |
-
0
- NL NL276515D patent/NL276515A/xx unknown
-
1962
- 1962-03-26 NO NO143793A patent/NO116366B/no unknown
- 1962-03-27 US US18284162 patent/US3160496A/en not_active Expired - Lifetime
- 1962-03-27 GB GB1174762A patent/GB992855A/en not_active Expired
- 1962-03-27 ES ES276109A patent/ES276109A1/es not_active Expired
- 1962-03-27 FI FI65462A patent/FI42837B/fi active
-
1968
- 1968-05-15 CY CY43968A patent/CY439A/xx unknown
-
1970
- 1970-12-14 NL NL7018200A patent/NL7018200A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3160496A (en) | 1964-12-08 |
NL276515A (es) | 1900-01-01 |
ES276109A1 (es) | 1963-01-01 |
CY439A (en) | 1968-05-15 |
FI42837B (es) | 1970-08-03 |
NO116366B (es) | 1969-03-17 |
GB992855A (en) | 1965-05-26 |