DE250074C - - Google Patents
Info
- Publication number
- DE250074C DE250074C DENDAT250074D DE250074DA DE250074C DE 250074 C DE250074 C DE 250074C DE NDAT250074 D DENDAT250074 D DE NDAT250074D DE 250074D A DE250074D A DE 250074DA DE 250074 C DE250074 C DE 250074C
- Authority
- DE
- Germany
- Prior art keywords
- aluminum
- active oxygen
- calcium
- boric acid
- borate
- 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.)
- Active
Links
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 12
- VSCWAEJMTAWNJL-UHFFFAOYSA-K Aluminium chloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 6
- 239000000292 calcium oxide Substances 0.000 claims description 6
- 235000012255 calcium oxide Nutrition 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N Boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 5
- SWZIUWNGJSPLDR-UHFFFAOYSA-N [Al+3].B([O-])([O-])[O-].[Ca+2] Chemical compound [Al+3].B([O-])([O-])[O-].[Ca+2] SWZIUWNGJSPLDR-UHFFFAOYSA-N 0.000 claims description 5
- 239000004327 boric acid Substances 0.000 claims description 5
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N Boron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M NaHCO3 Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N AI2O3 Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L Calcium hydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 241001460678 Napo <wasp> Species 0.000 description 1
- JBUKJLNBQDQXLI-UHFFFAOYSA-N Sodium perborate Chemical compound [Na+].[Na+].O[B-]1(O)OO[B-](O)(O)OO1 JBUKJLNBQDQXLI-UHFFFAOYSA-N 0.000 description 1
- 241001507636 Yersinia phage Berlin Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- PNIJRIIGBGFYHF-UHFFFAOYSA-N perborate(2-) Chemical compound O[B-]1(O)OO[B-](O)(O)OO1 PNIJRIIGBGFYHF-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- -1 sodium aluminum Chemical compound 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc 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
- C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
-M 250074 KLASSE 12 f. GRUPPE -M 250074 CLASS 12 for GROUP
AKTIENGESELLSCHAFT und ADOLF BRÄUER in GRÜNAU b. BERLIN.AKTIENGESELLSCHAFT and ADOLF BRÄUER in GRÜNAU b. BERLIN.
Verfahren zur Darstellung eines aktiven Sauerstoff enthaltenden Calcium - Aluminium - Borates.Process for the preparation of an active oxygen containing Calcium Aluminum Borates.
Patentiert im Deutschen Reiche vom 7. Juni 191t ab.Patented in the German Empire on June 7, 191t.
Das Natriumperborat NaPO9 + A aqu hat
seit einer Reihe von Jahren eine ausgedehnte medizinische Anwendung gefunden. Die letztere
ist jedoch für manche Zwecke stark durch die alkalische Reaktion des Salzes eingeschränkt,
so daß teilweise die weniger alkalischen Perborate des Calciums, Magnesiums und Zinks
in der Therapie Eingang gefunden haben.
Es erschien wünschenswert, auch das in derThe sodium perborate NaPO 9 + A aqu has found extensive medical use for a number of years. The latter, however, is severely restricted for some purposes by the alkaline reaction of the salt, so that in some cases the less alkaline perborates of calcium, magnesium and zinc have found their way into therapy.
It seemed desirable that in the
ίο Medizin vielfach Verwendung findende Aluminium mit der Per borsäure zu vereinen. Die Patentschrift 235050 beschreibt die Darstellung eines Natrium-Aluminium-Perborates. Letzteres zeigt aber eine durch die Anwesenheit des Natriums bedingte, immerhin recht bemerkenswerte Alkalinität, so daß es für viele Zwecke nicht verwendbar sein dürfte.ίο Aluminum, which is widely used in medicine to unite with the boric acid. The patent 235050 describes the representation a sodium aluminum perborate. The latter, however, shows one through the presence of the Sodium-conditioned, after all, quite remarkable alkalinity, so that it can be used for many purposes should not be usable.
Es ist nun gelungen, ein aktiven Sauerstoff enthaltendes Calcium-Aluminium-Borat herzustellen, das den geschilderten Anforderungen an geringste Alkalinität in weitgehendstem Maße genügt.We have now succeeded in producing a calcium aluminum borate containing active oxygen, which largely meets the described requirements for lowest alkalinity.
Man stellt dieses Calcium-Aluminium-Borat dadurch her, daß man Aluminiumchlorid und Borsäure in Wasserstoffsuperoxydlösung löst und das Doppelborat mit Ätzkalk ausfällt. Je nachdem das Salz mehr oder weniger Tonerde oder Borsäure enthalten soll, können die Zusätze von Aluminiumchlorid und Borsäure geändert werden. Es entstehen dann verschiedene Calcium-Aluminium-Borate von folgender Zusammensetzung:This calcium aluminum borate is produced by aluminum chloride and Boric acid dissolves in hydrogen peroxide solution and the double borate precipitates with quicklime. Depending on whether the salt should contain more or less clay or boric acid, the Additions of aluminum chloride and boric acid can be changed. Then different ones arise Calcium aluminum borates of the following composition:
Tonerde 20 bis 30 Prozent,Alumina 20 to 30 percent,
Calciumoxyd ... 14 - 18Calcium Oxide ... 14 - 18
Borsäureanhydrid 15-20Boric anhydride 15-20
aktiver Sauerstoff 4,7 - 5,2 -active oxygen 4.7 - 5.2 -
Kristallwasser ... 35 - 40Crystal water ... 35 - 40
Zur technischen Darstellung des Salzes verfährt man in folgender Weise:For the technical representation of the salt one proceeds in the following way:
In 100 kg Wasserstoffsuperoxyd von 10 Prozent werden 55 kg AI Cl3 4- 6 aqu und 13 kg H3 BO3 gelöst und die abgekühlte Lösung mit einer aus 25 kg Ätzkalk bereiteten Kalkmilch versetzt. 55 kg of Al Cl 3 4-6 aqu and 13 kg of H 3 BO 3 are dissolved in 100 kg of hydrogen peroxide of 10 percent and a milk of lime prepared from 25 kg of quick lime is added to the cooled solution.
Man rührt nun ganz energisch, bis nach kurzer Zeit die Reaktion eintritt und die Flüssigkeit zu einem steifen Brei gesteht. Durch Abnutschen und Ausschleudern wird die Mutterlauge von dem gebildeten Salz getrennt und letzteres getrocknet und pulverisiert. Das so gewonnene Produkt zeigt folgende Zusammensetzung:You stir now very vigorously until after a short time the reaction occurs and the Liquid confesses to a stiff pulp. By sucking off and centrifuging the mother liquor is separated from the salt formed and the latter is dried and pulverized. The product obtained in this way shows the following composition:
Tonerde 24 Prozent,Clay 24 percent,
Calciumoxyd 16 -Calcium oxide 16 -
Borsäureanhydrid 18Boric anhydride 18
aktiver Sauerstoff 5active oxygen 5
Kristallwasser 37Crystal water 37
Das Salz stellt ein gelblich-weißes lockeres Pulver dar, das vollkommen frei von alkalischThe salt is a yellowish-white loose powder that is completely free from alkaline substances
reagierendem Natron ist. Die Ausbeute an aktivem Sauerstoff ist durchaus befriedigend, so daß man schon daraus und aus der momentan eintretenden Reaktion beim Rühren des Ätzkalkes auf die Bildung einer Doppelverbindung schließen kann. Seiner Zusammensetzung nach ist es zur Verwendung in der Medizin hervorragend geeignet.reacting baking soda is. The yield of active oxygen is quite satisfactory, so that you can already get out of it and out of the reaction that occurs at the moment when stirring the quick lime can conclude on the formation of a double compound. Its composition after it is eminently suitable for use in medicine.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE250074C true DE250074C (en) |
Family
ID=508637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT250074D Active DE250074C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE250074C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE906699C (en) * | 1944-03-04 | 1954-03-18 | Victor Joseph Emil Letouzey | Locking kit for typesetting |
-
0
- DE DENDAT250074D patent/DE250074C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE906699C (en) * | 1944-03-04 | 1954-03-18 | Victor Joseph Emil Letouzey | Locking kit for typesetting |
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