GB1226087A - - Google Patents
Info
- Publication number
- GB1226087A GB1226087A GB1226087DA GB1226087A GB 1226087 A GB1226087 A GB 1226087A GB 1226087D A GB1226087D A GB 1226087DA GB 1226087 A GB1226087 A GB 1226087A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cinders
- fluidized bed
- pyrites
- roasting
- gas flow
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2171669 | 1969-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1226087A true GB1226087A (fr) | 1971-03-24 |
Family
ID=10167652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1226087D Expired GB1226087A (fr) | 1969-04-29 | 1969-04-29 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1226087A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4457289A (en) * | 1982-04-20 | 1984-07-03 | York-Shipley, Inc. | Fast fluidized bed reactor and method of operating the reactor |
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 |
-
1969
- 1969-04-29 GB GB1226087D patent/GB1226087A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4457289A (en) * | 1982-04-20 | 1984-07-03 | York-Shipley, Inc. | Fast fluidized bed reactor and method of operating the reactor |
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |