ZA934158B - Process for raising the bulk density of sodium perborate monohydrate - Google Patents
Process for raising the bulk density of sodium perborate monohydrateInfo
- Publication number
- ZA934158B ZA934158B ZA934158A ZA934158A ZA934158B ZA 934158 B ZA934158 B ZA 934158B ZA 934158 A ZA934158 A ZA 934158A ZA 934158 A ZA934158 A ZA 934158A ZA 934158 B ZA934158 B ZA 934158B
- Authority
- ZA
- South Africa
- Prior art keywords
- sodium perborate
- perborate monohydrate
- bulk density
- raising
- compaction
- Prior art date
Links
- XSVSPKKXQGNHMD-UHFFFAOYSA-N 5-bromo-3-methyl-1,2-thiazole Chemical compound CC=1C=C(Br)SN=1 XSVSPKKXQGNHMD-UHFFFAOYSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000005056 compaction Methods 0.000 abstract 2
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 238000005549 size reduction Methods 0.000 abstract 1
- 239000012418 sodium perborate tetrahydrate Substances 0.000 abstract 1
- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
- C01B15/126—Dehydration of solid hydrated peroxyborates to less hydrated or anhydrous products
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Glanulating (AREA)
- Detergent Compositions (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4219229A DE4219229A1 (de) | 1992-06-12 | 1992-06-12 | Verfahren zur Erhöhung des Schüttgewichts von Natriumperborat-monohydrat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA934158B true ZA934158B (en) | 1994-01-13 |
Family
ID=6460852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA934158A ZA934158B (en) | 1992-06-12 | 1993-06-11 | Process for raising the bulk density of sodium perborate monohydrate |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19516609C2 (de) * | 1995-05-10 | 1997-08-14 | Degussa | Verfahren zur Herstellung von abriebfestem Natriumperborat-monohydrat mit hoher Schüttdichte und hoher Lösegeschwindigkeit |
| DE10144109A1 (de) * | 2001-09-03 | 2003-04-24 | Michael K Bahr | Verfahren zum Verdichten und Granulieren von feindispersen Pulvern |
| EP1813574A1 (de) | 2006-01-25 | 2007-08-01 | Degussa GmbH | Zu Schülpen kompaktiertes pyrogen hergestelltes Siliciumdioxid |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3941851C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1989-12-19 | 1991-06-20 | Degussa Ag, 6000 Frankfurt, De | |
| DE4018037A1 (de) * | 1990-02-10 | 1991-08-14 | Peroxid Chemie Gmbh | Verfahren zur herstellung von peroxoborat-agglomeraten |
| DE4122513A1 (de) * | 1990-08-16 | 1992-02-20 | Peroxid Chemie Gmbh | Verfahren zur herstellung von agglomeriertem natriumperborat-monohydrat mit verbesserten eigenschaften |
-
1992
- 1992-06-12 DE DE4219229A patent/DE4219229A1/de not_active Withdrawn
-
1993
- 1993-05-11 AT AT93107620T patent/ATE149969T1/de not_active IP Right Cessation
- 1993-05-11 ES ES93107620T patent/ES2098584T3/es not_active Expired - Lifetime
- 1993-05-11 EP EP93107620A patent/EP0573797B1/de not_active Expired - Lifetime
- 1993-05-11 DE DE59305692T patent/DE59305692D1/de not_active Expired - Fee Related
- 1993-06-07 JP JP5135833A patent/JPH0656406A/ja active Pending
- 1993-06-11 ZA ZA934158A patent/ZA934158B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0573797B1 (de) | 1997-03-12 |
| ES2098584T3 (es) | 1997-05-01 |
| EP0573797A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-08-03 |
| DE4219229A1 (de) | 1993-12-16 |
| JPH0656406A (ja) | 1994-03-01 |
| DE59305692D1 (de) | 1997-04-17 |
| EP0573797A2 (de) | 1993-12-15 |
| ATE149969T1 (de) | 1997-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MY107093A (en) | Improved production process and apparatus. | |
| CA2286443A1 (en) | Apparatus and method for forming fibrous filter media, filter units and product | |
| CA2087609A1 (en) | Process for Preheating Iron-Containing Reactor Feed Prior to Being Treated in a Fluidized Bed Reactor | |
| CA2015407A1 (en) | Continuously-operating press | |
| MX9708242A (es) | Procedimiento y aparato para la produccion continua de porciones de longitud especifica a partir de una hebra de material absorbente de fluidos. | |
| AU2251592A (en) | Glass sheet forming method and aparatus | |
| ZA934158B (en) | Process for raising the bulk density of sodium perborate monohydrate | |
| DE3862454D1 (de) | Verfahren zur herstellung von bindemittellosen briketts aus stahlwerksstaeuben. | |
| GB2292372B (en) | Process for the continuous production of different types of printed products from different types of product parts | |
| IE831598L (en) | Refuse treatment | |
| US3075243A (en) | Briquetting method and apparatus | |
| TW343920B (en) | Machine and process for producing flat moldings from a product composition containing an active ingredient | |
| CA2136158A1 (en) | Production of boric oxide | |
| EP0054750A3 (en) | Method and apparatus for manufacturing pressed articles from old material | |
| JPS54108865A (en) | Embossing machine for extrusion molded product | |
| DE69901126D1 (de) | Kohlenstoffreiche Eisen enthaltende Briketts und deren Herstellungsverfahren | |
| FR2682762B1 (fr) | Procede de mesure en continu des caracteristiques mecaniques d'une bande, notamment d'une bande d'acier, produite en continu. | |
| RU94040084A (ru) | Способ получения металлических волокон и устройство для его осуществления | |
| EP0474625A3 (en) | Method of dressing in particular endless bands | |
| CA2028487A1 (en) | Improved method for beneficiating titanium bearing material containing iron | |
| Moser et al. | New Compacting System for the Production of Helical Gears | |
| JPH08315B2 (ja) | 成形体の取り出し装置 | |
| Franca et al. | Adaptation of a Continuous Casting Machine Designed for Square Section Billets for the Production of Rectangular Sections | |
| CA2015409A1 (en) | Continuously-operating press having resiliently mounted guided rollers for supporting pressing bands | |
| Iverson | Minimills and Maximills |