METHOD FOR PRODUCING PRESSED ARTICLES CONTAINING COAL PARTICLES
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United States of America Patent
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N/A
Issued Date -
Jun 27, 2013
app pub date -
Jul 8, 2011
filing date -
Jul 12, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method for producing pressed articles containing coal particles, pressed articles obtained from such method, and the use of such pressed articles in methods for producing pig iron in a fixed bed or for producing carbon carriers for methods for producing pig iron in a fixed bed, are provided. To this end, a partial amount of the coal particles to be processed into pressed articles is impregnated with a substance before the material to be processed into pressed articles is mixed with a binder system containing water and finally being processed into pressed articles.
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| AT | B1 | AT510136 | Jul 12, 2010 |
| CN | B | CN102971403 | Jul 08, 2011 |
| RU | C2 | RU2583432 | Jul 08, 2011 |
| KR | B1 | KR101946343 | Jul 08, 2011 |
| CA | A1 | CA2805000 | Jul 08, 2011 |
| WO | A1 | WO2012007383 | Jul 08, 2011 |
| UA | C2 | UA110482 | Jul 08, 2011 |
| BR | A2 | BR112013000782 | Jul 08, 2011 |
International Classification(s)
- 2011 Application Filing Year
- C21B Class
- 71 Applications Filed
- 61 Patents Issued To-Date
- 85.92 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- C21B Class
- 0 % this patent is cited more than
- 12 Age