AT34030B - Process for the preparation of persistent, solid calcium hypochlorite. - Google Patents
Process for the preparation of persistent, solid calcium hypochlorite.Info
- Publication number
- AT34030B AT34030B AT34030DA AT34030B AT 34030 B AT34030 B AT 34030B AT 34030D A AT34030D A AT 34030DA AT 34030 B AT34030 B AT 34030B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- calcium hypochlorite
- solid calcium
- persistent
- low temperature
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 3
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 title claims 2
- 238000002360 preparation method Methods 0.000 title claims 2
- 239000007787 solid Substances 0.000 title claims 2
- 230000002085 persistent effect Effects 0.000 title 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical group Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 claims 2
- 239000013078 crystal Substances 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000012452 mother liquor Substances 0.000 claims 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 229940077239 chlorous acid Drugs 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Description
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2. Im Wasser löst er sich ohne Färbung und fast klar auf, bedarf also am Orte seiner Verwendung keiner besonderen Klärvorrichtung und liefert kein lästiges Abfallprodukt.
3. An der Luft liegend wird er nicht feucht und schmierig, wie gewöhnlicher Chlorkalk, da er nur sehr wenig Chlorkalzium enthält,
4. Er ist ein hervorragend reines, gleichmässiges und angenehm zu verarbeitendes Produkt ;
5. Seine Bleichwirkung ist vorzüglich, da man aus ihm nach Belieben freies Chlor, freie lU1terchlorige Säure oder Sauerstoff entwickeln kann.
Zu diesen technischen Vorteilen kommt der nicht zu unterschätzende wirtschaftliche Vorteil der Ersparnis an Fracht, Verpackung und Lagerungskosten.
An Stelle derchloriertenKalkmilchkönnte man selbstredend auch mit dem gleichen chemischen
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2. It dissolves in water without any coloration and is almost clear, so it does not require any special clarifying device at the place of its use and does not produce an annoying waste product.
3. Lying in the air, it does not become damp and greasy, like ordinary chlorinated lime, because it contains very little calcium chloride,
4. It is an exceptionally pure, uniform product that is easy to process;
5. Its bleaching effect is excellent, since free chlorine, free chlorous acid or oxygen can be developed from it at will.
In addition to these technical advantages, there is the not to be underestimated economic advantage of saving freight, packaging and storage costs.
Instead of the chlorinated milk of lime you could of course also use the same chemical
EMI2.1
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1906188524D DE188524C (en) | 1906-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT34030B true AT34030B (en) | 1908-08-10 |
Family
ID=5720921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT34030D AT34030B (en) | 1906-04-26 | 1907-07-25 | Process for the preparation of persistent, solid calcium hypochlorite. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT34030B (en) |
-
1907
- 1907-07-25 AT AT34030D patent/AT34030B/en active
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