DE4219229A1 - Verfahren zur Erhöhung des Schüttgewichts von Natriumperborat-monohydrat - Google Patents
Verfahren zur Erhöhung des Schüttgewichts von Natriumperborat-monohydratInfo
- Publication number
- DE4219229A1 DE4219229A1 DE4219229A DE4219229A DE4219229A1 DE 4219229 A1 DE4219229 A1 DE 4219229A1 DE 4219229 A DE4219229 A DE 4219229A DE 4219229 A DE4219229 A DE 4219229A DE 4219229 A1 DE4219229 A1 DE 4219229A1
- Authority
- DE
- Germany
- Prior art keywords
- sodium perborate
- compacting
- monohydrate
- perborate monohydrate
- rollers
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- XSVSPKKXQGNHMD-UHFFFAOYSA-N 5-bromo-3-methyl-1,2-thiazole Chemical compound CC=1C=C(Br)SN=1 XSVSPKKXQGNHMD-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 230000008569 process Effects 0.000 title claims description 12
- 230000018044 dehydration Effects 0.000 claims abstract description 11
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 11
- 239000012418 sodium perborate tetrahydrate Substances 0.000 claims abstract description 10
- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims description 15
- 239000000428 dust Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 238000004061 bleaching Methods 0.000 claims description 3
- 239000012459 cleaning agent Substances 0.000 claims description 3
- 239000007844 bleaching agent Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000012549 training Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000010419 fine particle Substances 0.000 claims 1
- 238000005056 compaction Methods 0.000 abstract description 6
- 238000005549 size reduction Methods 0.000 abstract description 2
- 150000004682 monohydrates Chemical class 0.000 description 26
- 238000005469 granulation Methods 0.000 description 8
- 230000003179 granulation Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 5
- 241000237858 Gastropoda Species 0.000 description 4
- 150000004685 tetrahydrates Chemical class 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- -1 sodium perborate hydrates Chemical class 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000001694 spray drying Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001620634 Roger Species 0.000 description 1
- XYQRXRFVKUPBQN-UHFFFAOYSA-L Sodium carbonate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]C([O-])=O XYQRXRFVKUPBQN-UHFFFAOYSA-L 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 238000009490 roller compaction Methods 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229940018038 sodium carbonate decahydrate Drugs 0.000 description 1
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000029305 taxis Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4219229A DE4219229A1 (de) | 1992-06-12 | 1992-06-12 | Verfahren zur Erhöhung des Schüttgewichts von Natriumperborat-monohydrat |
| AT93107620T ATE149969T1 (de) | 1992-06-12 | 1993-05-11 | Verfahren zur erhöhung des schüttgewichts von natriumperborat-monohydrat |
| ES93107620T ES2098584T3 (es) | 1992-06-12 | 1993-05-11 | Procedimiento para el aumento de la densidad aparente de perborato sodico monohidrato. |
| DE59305692T DE59305692D1 (de) | 1992-06-12 | 1993-05-11 | Verfahren zur Erhöhung des Schüttgewichts von Natriumperborat-monohydrat |
| EP93107620A EP0573797B1 (de) | 1992-06-12 | 1993-05-11 | Verfahren zur Erhöhung des Schüttgewichts von Natriumperborat-monohydrat |
| JP5135833A JPH0656406A (ja) | 1992-06-12 | 1993-06-07 | 粒状過ホウ酸ナトリウム−１水和物の嵩密度を高める方法 |
| ZA934158A ZA934158B (en) | 1992-06-12 | 1993-06-11 | Process for raising the bulk density of sodium perborate monohydrate |
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 |
|---|---|
| DE4219229A1 true DE4219229A1 (de) | 1993-12-16 |
Family
ID=6460852
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE4219229A Withdrawn DE4219229A1 (de) | 1992-06-12 | 1992-06-12 | Verfahren zur Erhöhung des Schüttgewichts von Natriumperborat-monohydrat |
| DE59305692T Expired - Fee Related DE59305692D1 (de) | 1992-06-12 | 1993-05-11 | Verfahren zur Erhöhung des Schüttgewichts von Natriumperborat-monohydrat |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59305692T Expired - Fee Related DE59305692D1 (de) | 1992-06-12 | 1993-05-11 | Verfahren zur Erhöhung des Schüttgewichts von Natriumperborat-monohydrat |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10144109A1 (de) * | 2001-09-03 | 2003-04-24 | Michael K Bahr | Verfahren zum Verdichten und Granulieren von feindispersen Pulvern |
Families Citing this family (2)
| 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 |
| 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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10144109A1 (de) * | 2001-09-03 | 2003-04-24 | Michael K Bahr | Verfahren zum Verdichten und Granulieren von feindispersen Pulvern |
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 |
| JPH0656406A (ja) | 1994-03-01 |
| DE59305692D1 (de) | 1997-04-17 |
| ZA934158B (en) | 1994-01-13 |
| EP0573797A2 (de) | 1993-12-15 |
| ATE149969T1 (de) | 1997-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |