DE2133566C3 - Verfahren zur Herstellung von Percarbonaten - Google Patents
Verfahren zur Herstellung von PercarbonatenInfo
- Publication number
- DE2133566C3 DE2133566C3 DE2133566A DE2133566A DE2133566C3 DE 2133566 C3 DE2133566 C3 DE 2133566C3 DE 2133566 A DE2133566 A DE 2133566A DE 2133566 A DE2133566 A DE 2133566A DE 2133566 C3 DE2133566 C3 DE 2133566C3
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen peroxide
- fluidized bed
- percent
- water
- weight
- 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 27
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 126
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 239000007789 gas Substances 0.000 claims description 16
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 10
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 8
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 4
- -1 hydrates Carbonates Chemical class 0.000 claims 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 31
- 229910052760 oxygen Inorganic materials 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 15
- 239000001301 oxygen Substances 0.000 description 15
- 229910000029 sodium carbonate Inorganic materials 0.000 description 15
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 12
- 229940045872 sodium percarbonate Drugs 0.000 description 12
- 239000000047 product Substances 0.000 description 10
- 238000001035 drying Methods 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- 230000036571 hydration Effects 0.000 description 6
- 238000006703 hydration reaction Methods 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 5
- 150000002978 peroxides Chemical class 0.000 description 5
- 239000004115 Sodium Silicate Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
- 229910052911 sodium silicate Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000005243 fluidization Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 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
- C01B15/10—Peroxyhydrates; Peroxyacids or salts thereof containing carbon
- C01B15/103—Peroxyhydrates; Peroxyacids or salts thereof containing carbon containing only alkali metals as metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3264070 | 1970-07-06 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2133566A1 DE2133566A1 (de) | 1972-01-20 |
| DE2133566B2 DE2133566B2 (de) | 1980-02-07 |
| DE2133566C3 true DE2133566C3 (de) | 1980-10-02 |
Family
ID=10341789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2133566A Expired DE2133566C3 (de) | 1970-07-06 | 1971-07-06 | Verfahren zur Herstellung von Percarbonaten |
Country Status (10)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT986371B (it) * | 1972-06-02 | 1975-01-30 | Degussa | Procedimento per la produzione di percarbonato alcalino |
| FR2237833B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-07-20 | 1976-04-30 | Ugine Kuhlmann | |
| FR2242328B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-08-28 | 1976-05-07 | Ugine Kuhlmann | |
| LU75466A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-07-27 | 1978-02-08 | ||
| GB2313368B (en) * | 1996-02-29 | 2000-06-14 | Oriental Chem Ind | Process for manufacturing granular sodium percarbonate |
-
1970
- 1970-07-06 GB GB3264070A patent/GB1312514A/en not_active Expired
-
1971
- 1971-06-22 ZA ZA714061A patent/ZA714061B/xx unknown
- 1971-06-24 CA CA116,507A patent/CA954274A/en not_active Expired
- 1971-06-25 NL NL7108865A patent/NL7108865A/xx unknown
- 1971-07-02 ES ES392846A patent/ES392846A1/es not_active Expired
- 1971-07-05 BE BE769512A patent/BE769512A/xx not_active IP Right Cessation
- 1971-07-06 FR FR7124694A patent/FR2098191B1/fr not_active Expired
- 1971-07-06 BR BR4280/71A patent/BR7104280D0/pt unknown
- 1971-07-06 JP JP4983671A patent/JPS5516962B1/ja active Pending
- 1971-07-06 DE DE2133566A patent/DE2133566C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2133566A1 (de) | 1972-01-20 |
| ZA714061B (en) | 1972-04-26 |
| GB1312514A (en) | 1973-04-04 |
| JPS5516962B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-05-08 |
| BE769512A (fr) | 1971-11-16 |
| ES392846A1 (es) | 1973-10-01 |
| BR7104280D0 (pt) | 1973-05-31 |
| FR2098191B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-26 |
| NL7108865A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-10 |
| FR2098191A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-03-10 |
| DE2133566B2 (de) | 1980-02-07 |
| CA954274A (en) | 1974-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8381 | Inventor (new situation) |
Free format text: WILLIAMS, SELWYN DONALD, HERTFORD NORTHWICH, CHESHIRE, GB HARRIS, JOHN FREDERICK GEORGE, HERTFORD, NORTHWICH, CHESHIRE, GB HILDON, ANTHONY MACDONALD, LINSLADE, LEIGHTON BUZZARD, BEDFORDSHIRE, GB |
|
| 8339 | Ceased/non-payment of the annual fee |