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
- 239000003818 cinder Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000004939 coking Methods 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052683 pyrite Inorganic materials 0.000 abstract 1
- 239000011028 pyrite Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
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 (cs) | 1971-03-24 |
Family
ID=10167652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1226087D Expired GB1226087A (cs) | 1969-04-29 | 1969-04-29 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1226087A (cs) |
Cited By (3)
| 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 |
| RU2224802C1 (ru) * | 2002-07-01 | 2004-02-27 | Открытое акционерное общество "Институт Гипроникель" | Способ обжига сульфидных материалов в кипящем слое |
| 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 (3)
| 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 |
| RU2224802C1 (ru) * | 2002-07-01 | 2004-02-27 | Открытое акционерное общество "Институт Гипроникель" | Способ обжига сульфидных материалов в кипящем слое |
| 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 |