DE2421924C2 - Verfahren zum Herstellen von kugelförmigen Natriumperboratkörnern - Google Patents
Verfahren zum Herstellen von kugelförmigen NatriumperboratkörnernInfo
- Publication number
- DE2421924C2 DE2421924C2 DE2421924A DE2421924A DE2421924C2 DE 2421924 C2 DE2421924 C2 DE 2421924C2 DE 2421924 A DE2421924 A DE 2421924A DE 2421924 A DE2421924 A DE 2421924A DE 2421924 C2 DE2421924 C2 DE 2421924C2
- Authority
- DE
- Germany
- Prior art keywords
- perborate
- grains
- sodium perborate
- apparent density
- spherical grains
- 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
- 238000000034 method Methods 0.000 title claims description 23
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 title description 10
- 229960001922 sodium perborate Drugs 0.000 title description 9
- 239000003945 anionic surfactant Substances 0.000 claims description 6
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 5
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 4
- 229960000878 docusate sodium Drugs 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical compound [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 claims description 3
- CBCQTCPKFYFJEU-UHFFFAOYSA-N 1,4-dioxo-1,4-dipentoxybutane-2-sulfonic acid Chemical group CCCCCOC(=O)CC(S(O)(=O)=O)C(=O)OCCCCC CBCQTCPKFYFJEU-UHFFFAOYSA-N 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 6
- 239000012452 mother liquor Substances 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 2
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- -1 B. Isobutylolcat Chemical class 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002888 oleic acid derivatives Chemical class 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 1
- 239000012418 sodium perborate tetrahydrate Substances 0.000 description 1
- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000000207 volumetry Methods 0.000 description 1
- 239000000080 wetting agent Substances 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Glanulating (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7316435A FR2228718B2 (xx) | 1973-05-08 | 1973-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2421924A1 DE2421924A1 (de) | 1975-01-09 |
| DE2421924C2 true DE2421924C2 (de) | 1986-02-27 |
Family
ID=9118938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2421924A Expired DE2421924C2 (de) | 1973-05-08 | 1974-05-07 | Verfahren zum Herstellen von kugelförmigen Natriumperboratkörnern |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5424719B2 (xx) |
| BE (1) | BE814644R (xx) |
| CH (1) | CH581073A5 (xx) |
| DE (1) | DE2421924C2 (xx) |
| ES (1) | ES426110A2 (xx) |
| FR (1) | FR2228718B2 (xx) |
| GB (1) | GB1474761A (xx) |
| IT (1) | IT1050492B (xx) |
| LU (1) | LU69908A1 (xx) |
| NL (1) | NL7406116A (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4114803A (en) * | 1976-12-17 | 1978-09-19 | E. I. Du Pont De Nemours And Company | Centrifuge tube enclosure |
| LU77094A1 (xx) * | 1977-04-08 | 1978-11-03 | Interox Sa | |
| DE2740097A1 (de) * | 1977-09-06 | 1979-03-08 | Graenges Oxeloesunds Jaernverk | Granulat und verfahren und vorrichtung zum granulieren von schmelzen |
| JPS56118669A (en) * | 1980-02-25 | 1981-09-17 | Sekisui Chem Co Ltd | Blood serum separator |
| JPS5919565A (ja) * | 1982-07-20 | 1984-02-01 | ウ−ヴエ・ヴエルナ−・バリ−ス | 遠心分離用分離管の分離部材 |
| JPH0258412U (xx) * | 1988-10-21 | 1990-04-26 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1138381B (de) * | 1959-12-07 | 1962-10-25 | Solvay | Verfahren zur Herstellung von Natriumperborat |
| NL282952A (xx) * | 1961-09-07 |
-
1973
- 1973-05-08 FR FR7316435A patent/FR2228718B2/fr not_active Expired
-
1974
- 1974-04-19 IT IT68269/74A patent/IT1050492B/it active
- 1974-04-22 LU LU69908A patent/LU69908A1/xx unknown
- 1974-05-06 GB GB1986174A patent/GB1474761A/en not_active Expired
- 1974-05-07 BE BE144000A patent/BE814644R/xx not_active IP Right Cessation
- 1974-05-07 CH CH618374A patent/CH581073A5/xx not_active IP Right Cessation
- 1974-05-07 NL NL7406116A patent/NL7406116A/xx not_active Application Discontinuation
- 1974-05-07 DE DE2421924A patent/DE2421924C2/de not_active Expired
- 1974-05-08 JP JP5032874A patent/JPS5424719B2/ja not_active Expired
- 1974-05-08 ES ES426110A patent/ES426110A2/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU69908A1 (xx) | 1974-08-06 |
| CH581073A5 (xx) | 1976-10-29 |
| FR2228718A2 (xx) | 1974-12-06 |
| JPS5424719B2 (xx) | 1979-08-23 |
| JPS5018398A (xx) | 1975-02-26 |
| FR2228718B2 (xx) | 1980-01-04 |
| GB1474761A (en) | 1977-05-25 |
| ES426110A2 (es) | 1977-10-16 |
| DE2421924A1 (de) | 1975-01-09 |
| BE814644R (fr) | 1974-09-02 |
| NL7406116A (xx) | 1974-11-12 |
| IT1050492B (it) | 1981-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0170978B1 (de) | Verfahren zum Herstellen von Schaumglas-Formkörpern | |
| EP0191396B2 (de) | Verfahren zur Herstellung eines rieselfähigen Granulats | |
| EP0592969B1 (de) | Durch Beschichtung stabilisierte Natriumpercarbonate | |
| DE19608000B4 (de) | Verfahren zur Herstellung von körnigem Natriumpercarbonat | |
| DE2650225C2 (de) | Verfahren zur Herstellung von granulatförmigem Natriumperborat-monohydrat | |
| DE2421924C2 (de) | Verfahren zum Herstellen von kugelförmigen Natriumperboratkörnern | |
| DE69201511T2 (de) | Verfahren zur Herstellung eines körnigen Waschmittels mit hoher Schüttdichte. | |
| DE3125638A1 (de) | "hohles, gekoerntes percarbonat" | |
| EP0355885B1 (de) | Verfahren zur Herstellung von gelbem Kupferoxydul | |
| DE2908762A1 (de) | Calciumhypochlorit-dihydrat, verfahren zu seiner herstellung und seine verwendung | |
| DD292432A5 (de) | Verfahren zur herstellung eines feinteiligen, kristallinen zeolithpulvers vom typ 4a mit vorherbestimmbarer korngroessenverteilung | |
| DE2625668C3 (de) | Verfahren zur Herstellung von kernförmiger Sorbinsäure | |
| DE2406965C3 (de) | Verfahren zur Herstellung von Pulvern quaternärer Ammoniumsalze | |
| DE2423466A1 (de) | Eingekapselte formulierung einer organischen persaeure | |
| DE2247371B2 (de) | Verfahren zur Herstellung von unlöslichen Schwefel enthaltenden Granulaten | |
| EP0446597B1 (de) | Verfahren zur Herstellung von Peroxoborat-Agglemeraten. | |
| EP0903401B1 (de) | Antimikrobieller Waschmittelzusatz | |
| DD153556A5 (de) | Verfahren zur stabilisierung von polyvinylchloridformmassen | |
| DE69004035T2 (de) | Verfahren zur Herstellung von Kohlensäureestern. | |
| DE2201581C3 (de) | Verfahren zur Herstellung von kugelförmigen Natriumperboratkörnern | |
| WO2001000556A1 (de) | Staubfreies calciumformiat | |
| EP0716684B1 (de) | Gerüststoffkomponente für wasch- oder reinigungsmittel | |
| DE69500968T2 (de) | Tablettierungsverfahren | |
| DE913819C (de) | Staubfreies, frei rieselndes Gemisch und Verfahren zu seiner Herstellung | |
| EP0273334A1 (de) | Verfahren zur Herstellung von rieselfähigen, stabilen Persäure-Konzentraten durch kompaktierende Granulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AF | Is addition to no. |
Ref country code: DE Ref document number: 2201581 Format of ref document f/p: P |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |