BR9005075A - Processo de calcinacao de argilas cauliniticas - Google Patents
Processo de calcinacao de argilas cauliniticasInfo
- Publication number
- BR9005075A BR9005075A BR9005075A BR9005075A BR9005075A BR 9005075 A BR9005075 A BR 9005075A BR 9005075 A BR9005075 A BR 9005075A BR 9005075 A BR9005075 A BR 9005075A BR 9005075 A BR9005075 A BR 9005075A
- Authority
- BR
- Brazil
- Prior art keywords
- caulinitic
- clays
- calcination process
- calcination
- caulinitic clays
- Prior art date
Links
- 238000001354 calcination Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9005075A BR9005075A (pt) | 1990-10-04 | 1990-10-04 | Processo de calcinacao de argilas cauliniticas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR9005075A BR9005075A (pt) | 1990-10-04 | 1990-10-04 | Processo de calcinacao de argilas cauliniticas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9005075A true BR9005075A (pt) | 1991-06-11 |
Family
ID=4050489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9005075A BR9005075A (pt) | 1990-10-04 | 1990-10-04 | Processo de calcinacao de argilas cauliniticas |
Country Status (1)
| Country | Link |
|---|---|
| BR (1) | BR9005075A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060745C (zh) * | 1996-12-26 | 2001-01-17 | 高峰 | 一种煅烧高岭土的生产方法及其所用立式煅烧炉 |
-
1990
- 1990-10-04 BR BR9005075A patent/BR9005075A/pt not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060745C (zh) * | 1996-12-26 | 2001-01-17 | 高峰 | 一种煅烧高岭土的生产方法及其所用立式煅烧炉 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1 | Appl. lapsed due to non-payment of renewal fee | ||
| NF | Application restored | ||
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FF | Decision: granting | ||
| HO | Change of classification |
Free format text: INT. CL. 6 C01B 33/26, C04B 35/64, B01J 6/00 |
|
| FG9A | Patent or certificate of addition granted | ||
| B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 04/10/2010 |