DE1275521B - Verfahren zum Gewinnen von geformtem Alkaliperborat mit niedrigem Schuettgewicht - Google Patents
Verfahren zum Gewinnen von geformtem Alkaliperborat mit niedrigem SchuettgewichtInfo
- Publication number
- DE1275521B DE1275521B DED48231A DED0048231A DE1275521B DE 1275521 B DE1275521 B DE 1275521B DE D48231 A DED48231 A DE D48231A DE D0048231 A DED0048231 A DE D0048231A DE 1275521 B DE1275521 B DE 1275521B
- Authority
- DE
- Germany
- Prior art keywords
- perborate
- solution
- dust
- water
- crystallization
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 18
- 239000003513 alkali Substances 0.000 title claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 239000000428 dust Substances 0.000 claims description 18
- 239000013078 crystal Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000010907 mechanical stirring Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 229960001922 sodium perborate Drugs 0.000 claims 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 claims 1
- 239000000243 solution Substances 0.000 description 37
- 238000002425 crystallisation Methods 0.000 description 21
- 230000008025 crystallization Effects 0.000 description 21
- 239000008187 granular material Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 238000001035 drying Methods 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 150000004685 tetrahydrates Chemical class 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 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)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED48231A DE1275521B (de) | 1965-09-17 | 1965-09-17 | Verfahren zum Gewinnen von geformtem Alkaliperborat mit niedrigem Schuettgewicht |
| CH1306066A CH475162A (de) | 1965-09-17 | 1966-09-09 | Verfahren zum Herstellen von geformtem Alkaliperborat mit niedrigem Schüttgewicht |
| GB41112/66A GB1163141A (en) | 1965-09-17 | 1966-09-14 | A process for producing Granular Sodium Perborates of Low Density |
| BE686898D BE686898A (US08197722-20120612-C00042.png) | 1965-09-17 | 1966-09-14 | |
| NL6613030A NL6613030A (US08197722-20120612-C00042.png) | 1965-09-17 | 1966-09-15 | |
| FR76673A FR1493233A (fr) | 1965-09-17 | 1966-09-16 | Procédé de préparation de perborates alcalins granulés ainsi que produits conformes à ceux obtenus |
| SE12491/66A SE323354B (US08197722-20120612-C00042.png) | 1965-09-17 | 1966-09-16 | |
| JP41061365A JPS4936119B1 (US08197722-20120612-C00042.png) | 1965-09-17 | 1966-09-17 | |
| US580164A US3510269A (en) | 1965-09-17 | 1966-09-19 | Preparation of shaped alkali metal perborate tetrahydrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED48231A DE1275521B (de) | 1965-09-17 | 1965-09-17 | Verfahren zum Gewinnen von geformtem Alkaliperborat mit niedrigem Schuettgewicht |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1275521B true DE1275521B (de) | 1968-08-22 |
Family
ID=7051005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED48231A Pending DE1275521B (de) | 1965-09-17 | 1965-09-17 | Verfahren zum Gewinnen von geformtem Alkaliperborat mit niedrigem Schuettgewicht |
Country Status (8)
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1328566A (fr) * | 1961-05-19 | 1963-05-31 | Konink Ind Mij Voorheen Noury | Procédé de préparation de perborate de sodium trihydraté à gros grains |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA521335A (en) * | 1956-01-31 | W. Van Gelder Dirk | Process for the preparation of a sodium perborate hydrate | |
| DE202985C (US08197722-20120612-C00042.png) * | ||||
| US1200739A (en) * | 1913-12-24 | 1916-10-10 | Roessler & Hasslacher Chemical | Compound containing active oxygen and the process of making the same. |
| DE337058C (de) * | 1920-01-06 | 1921-05-21 | Aschkenasi Dr | Verfahren zur Herstellung von Perborat |
| US2380779A (en) * | 1938-09-03 | 1945-07-31 | Nees Hugo | Method of preparing sodium perborate of low bulk density |
| US2706178A (en) * | 1951-02-10 | 1955-04-12 | Du Pont | Preparation of hydrated perborate products |
| US3041137A (en) * | 1956-09-21 | 1962-06-26 | Shell Oil Co | Production of sodium perborate trihydrate |
| US2863835A (en) * | 1957-10-08 | 1958-12-09 | Theobald Ind | Perborate composition |
| BE577317A (US08197722-20120612-C00042.png) * | 1958-04-28 | 1967-10-02 | ||
| BE579531A (US08197722-20120612-C00042.png) * | 1958-06-14 |
-
1965
- 1965-09-17 DE DED48231A patent/DE1275521B/de active Pending
-
1966
- 1966-09-09 CH CH1306066A patent/CH475162A/de not_active IP Right Cessation
- 1966-09-14 BE BE686898D patent/BE686898A/xx unknown
- 1966-09-14 GB GB41112/66A patent/GB1163141A/en not_active Expired
- 1966-09-15 NL NL6613030A patent/NL6613030A/xx unknown
- 1966-09-16 SE SE12491/66A patent/SE323354B/xx unknown
- 1966-09-17 JP JP41061365A patent/JPS4936119B1/ja active Pending
- 1966-09-19 US US580164A patent/US3510269A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1328566A (fr) * | 1961-05-19 | 1963-05-31 | Konink Ind Mij Voorheen Noury | Procédé de préparation de perborate de sodium trihydraté à gros grains |
Also Published As
| Publication number | Publication date |
|---|---|
| BE686898A (US08197722-20120612-C00042.png) | 1967-02-15 |
| GB1163141A (en) | 1969-09-04 |
| US3510269A (en) | 1970-05-05 |
| CH475162A (de) | 1969-07-15 |
| SE323354B (US08197722-20120612-C00042.png) | 1970-05-04 |
| JPS4936119B1 (US08197722-20120612-C00042.png) | 1974-09-27 |
| NL6613030A (US08197722-20120612-C00042.png) | 1967-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0017778B1 (de) | Verfahren zur Herstellung eines wasserfreien, rieselfähigen, kristallinen, Fruktose enthaltenden Materials | |
| DE2244248A1 (de) | Verfahren zur herstellung von fluessigkeitsgefuellten schokoladensuessigkeiten | |
| DE2060971C3 (de) | Verfahren zur Herstellung von Natriumpercarbonat | |
| DE19608000B4 (de) | Verfahren zur Herstellung von körnigem Natriumpercarbonat | |
| DE2113837C3 (de) | Verfahren zur Herstellung einer im wesentlichen kristallwasserfreien Kalium-Magnesiumsulfat-Substanz | |
| DE1240508B (de) | Verfahren zur Granulierung von Perborat | |
| DE2800760C2 (de) | Verfahren zur Herstellung von Natriumpercarbonat aus einer Sodalösung bzw. -suspension | |
| DE3125638A1 (de) | "hohles, gekoerntes percarbonat" | |
| DE1275521B (de) | Verfahren zum Gewinnen von geformtem Alkaliperborat mit niedrigem Schuettgewicht | |
| AT268200B (de) | Verfahren zur Herstellung von geformtem Alkaliperborat mit niedrigem Schüttgewicht | |
| EP0068348B1 (de) | Verfahren zur Herstellung von festem, kristallinem, wasserfreiem Natriummetasilikat | |
| DE2421924C2 (de) | Verfahren zum Herstellen von kugelförmigen Natriumperboratkörnern | |
| DE1567291A1 (de) | Verfahren zur Herstellung von augenblicklich loeslichem,poroesem,koernigem Zucker | |
| DD244540A1 (de) | Verfahren zur verarbeitung von glaubersalz zu alkalisulfaten | |
| DE836347C (de) | Verfahren zur Gewinnung von kristallisiertem Harnstoff | |
| DE646846C (de) | Verfahren zur Herstellung von nicht staeubendem Kalkstickstoff | |
| DE649884C (de) | Verfahren zur Herstellung von Alkalipercarbonat enthaltenden Produkten | |
| DE2050883C3 (de) | Verfahren zur Herstellung eines grobkörnigen Natriumperborattrihydrats | |
| DE1567886C3 (de) | Verfahren zur Herstellung von glasigem Boroxid direkt aus Natriumtetraborat | |
| DE1617246A1 (de) | Verfahren zur Herstellung von rieselfaehigen Waschpulvermischungen | |
| DE1467211C (de) | Verfahren zur Herstellung von wasser freiem, stabilem, leicht löslichem Natrium cyanid | |
| AT238211B (de) | Verfahren zur Herstellung von Cyanursäure durch Erhitzen von Harnstoff | |
| DE2050883A1 (de) | Verfahren zur Herstellung eines grobkörnigen Natriumperborattrihyärats | |
| DE2433113B2 (de) | Verfahren zur Herstellung von Dichlorisocyanuratdihydrat mit niedriger Schüttdichte | |
| DE2037015A1 (de) | Verfahren zur Herstellung von Perboraten |