DE184202C - - Google Patents
Info
- Publication number
- DE184202C DE184202C DENDAT184202D DE184202DA DE184202C DE 184202 C DE184202 C DE 184202C DE NDAT184202 D DENDAT184202 D DE NDAT184202D DE 184202D A DE184202D A DE 184202DA DE 184202 C DE184202 C DE 184202C
- Authority
- DE
- Germany
- Prior art keywords
- antimony
- lactate
- lactates
- sulfate
- antimonyl
- 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
- -1 antimonyl sulphate Chemical compound 0.000 claims description 11
- 150000003893 lactate salts Chemical class 0.000 claims description 9
- 230000007935 neutral effect Effects 0.000 claims description 7
- XCSAHPBBCIBIQD-UHFFFAOYSA-K bis(2-hydroxypropanoyloxy)stibanyl 2-hydroxypropanoate Chemical compound [Sb+3].CC(O)C([O-])=O.CC(O)C([O-])=O.CC(O)C([O-])=O XCSAHPBBCIBIQD-UHFFFAOYSA-K 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 3
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000004310 lactic acid Substances 0.000 description 4
- 235000014655 lactic acid Nutrition 0.000 description 4
- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229940001447 lactate Drugs 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- CYDQOEWLBCCFJZ-UHFFFAOYSA-N 4-(4-fluorophenyl)oxane-4-carboxylic acid Chemical compound C=1C=C(F)C=CC=1C1(C(=O)O)CCOCC1 CYDQOEWLBCCFJZ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001462 antimony Chemical class 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- MVMLTMBYNXHXFI-UHFFFAOYSA-H antimony(3+);trisulfate Chemical compound [Sb+3].[Sb+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O MVMLTMBYNXHXFI-UHFFFAOYSA-H 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- OVGXLJDWSLQDRT-UHFFFAOYSA-L magnesium lactate Chemical compound [Mg+2].CC(O)C([O-])=O.CC(O)C([O-])=O OVGXLJDWSLQDRT-UHFFFAOYSA-L 0.000 description 1
- 239000000626 magnesium lactate Substances 0.000 description 1
- 229960004658 magnesium lactate Drugs 0.000 description 1
- 235000015229 magnesium lactate Nutrition 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000001540 sodium lactate Substances 0.000 description 1
- 235000011088 sodium lactate Nutrition 0.000 description 1
- 229940005581 sodium lactate Drugs 0.000 description 1
- NGSFWBMYFKHRBD-UHFFFAOYSA-N sodium;2-hydroxypropanoic acid Chemical compound [Na+].CC(O)C(O)=O NGSFWBMYFKHRBD-UHFFFAOYSA-N 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- VXYADVIJALMOEQ-UHFFFAOYSA-K tris(lactato)aluminium Chemical compound CC(O)C(=O)O[Al](OC(=O)C(C)O)OC(=O)C(C)O VXYADVIJALMOEQ-UHFFFAOYSA-K 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/90—Antimony compounds
- C07F9/902—Compounds without antimony-carbon linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- JVl 184202 -KLASSE 12 o. GRUPPE - JVl 184202 - CLASS 12 or GROUP
Verfahren zur Herstellung von Antimonlaktatdoppelsalzen. Patentiert im Deutschen Reiche vom 22. Februar 1905 ab. Process for the production of antimony lactate double salts. Patented in the German Empire on February 22, 1905.
In den Patentschriften 98939, 136135 und 148069 sind Verfahren beschrieben zur Herstellung von Antimonlaktatdoppelsalzen durch Einwirkung eines Gemisches von freier Milchsäure mit Laktaten der Alkalien, Erdalkalien und Erdmetalle (welche Gemische als saure Laktate bezeichnet werden) auf Antimonoxyd als solches oder im Entstehungszustande (Antimonmetall -J- Sauerstoff). Es wurde nun gefunden, daß man auch durch Anwendung von neutralen Laktaten Antimohlaktatdoppelsalze herstellen kann, indem man Antimonylsulfat mit Alkalilaktat behandelt. Es findet dabei doppelte Umsetzung zu Antimonlaktat und Alkalisulfat statt. Beim Eindampfen kristallisiert letzteres zuerst aus und kann zum größten Teil abgeschieden werden. Für diese Umsetzung eignen sich außer den Alkalilaktaten neutrale wasserlösliche Laktate derjenigen Metalle, deren Sulfate in Wasser leicht löslich sind, also z. B. auch Magnesiumlaktat und Aluminiumläktat. Die neutralen Laktate der alkalischen Erden dagegen gehen mit Antimonylsulfat selbst beim Erwärmen nur wenig in Reaktion, wahrscheinlich infolge oberflächlicher Bildung von unlöslichem Erdalkalisulfat. Sehr leicht aber erfolgt die Um-. Setzung von Antimonylsulfat auch mit Erdalkalilaktat bei Gegenwart neutraler Lösungen der Laktate der Alkalimetalle und anderer Metalle, welche lösliche Sulfate bilden.In patents 98939, 136135 and 148069 describes processes for the production of antimony lactate double salts by Action of a mixture of free lactic acid with lactates of alkalis, alkaline earths and earth metals (which mixtures are called acidic lactates) on antimony oxide as such or in the state of formation (antimony metal -J- oxygen). It has now been found that by using neutral lactates you can also use antimohlactate double salts by treating antimonyl sulfate with alkali lactate. It finds thereby double conversion to antimony lactate and alkali sulfate takes place. Crystallizes on evaporation the latter first and can for the most part be deposited. For this implementation In addition to the alkali lactates, neutral water-soluble lactates of those metals are suitable whose sulfates are easily soluble in water, so z. B. also magnesium lactate and Aluminum lactate. The neutral lactates of the alkaline earth, on the other hand, go with antimonyl sulfate little reaction even when heated, probably as a result of superficial reactions Formation of insoluble alkaline earth sulfate. The changeover takes place very easily. Deposition of antimonyl sulphate also with alkaline earth lactate in the presence of neutral solutions of lactates, alkali metals and other metals which form soluble sulphates.
Die nach dem neuen Verfahren hergestellten Antimonsalze dienen als Beizen.The antimony salts produced by the new process are used as pickling.
Beispiel 1. ,.Example 1. ,.
Antimonlaktat-Natriumlaktat.
500 Teile Schwefelantimon (Antimon, crudum)
werden, durch Behandeln mit Schwefelsäure auf bekannte Weise in Antimonsulfat
umgewandelt. Das erkaltete Reaktionsprodukt wird in kaltes Wasser eingetragen, der ausgeschiedene
graue Niederschlag zur Entfernung etwa noch vorhandener freier Schwefelsäure mit Wasser gewaschen. Das auf diese
oder auf irgendeine andere Weise gewonnene Antimonylsulfat wird in eine gelinde erwärmte
Lösung von neutralem milchsaurem Natrium eingetragen. Man rührt, bis das Antimonylsulfat
in Lösung gegangen ist (wobei sich, wenn man, wie oben beschrieben, von Schwefelantimon
ausgegangen ist, der dem Antimonylsulfat beigemengte Schwefel ausscheidet): Ist man von 500 Teilen Schwefelantimon ausgegangen,
so braucht man etwa 1900 Teile mit Soda neutralisierte 5oprozentige Milchsäure.
Die Lösung wird nach etwaigem Filtrieren konzentriert bis zur Abscheidung des bei der doppelten Umsetzung gebildeten Natriums'ulfats.
Nach Entfernung dieses Sulfats wird zur Trockne eingedampft. Man erhält auf diese Weise ein in Wasser ohne Zersetzung
lösliches kristallinisches Antimonlaktat-Antimony Lactate Sodium Lactate.
500 parts of sulfur antimony (antimony, crudum) are converted into antimony sulphate by treatment with sulfuric acid in a known manner. The cooled reaction product is poured into cold water, and the gray precipitate which has separated out is washed with water to remove any free sulfuric acid that may still be present. The antimonyl sulphate obtained in this way or in any other way is added to a mildly heated solution of neutral sodium lactic acid. The mixture is stirred until the antimonyl sulfate has dissolved (if, as described above, one has started from sulfur antimony, which separates the sulfur added to the antimonyl sulfate): If one starts from 500 parts of sulfur antimony, then one needs about 1900 parts with soda neutralized 5% lactic acid. After any filtering, the solution is concentrated until the sodium sulfate formed in the double reaction is deposited. After removing this sulfate, it is evaporated to dryness. In this way, a crystalline antimony lactate which is soluble in water without decomposition is obtained.
Natriumlaktat, welches noch geringe Mengen Natriumsulfat enthält.Sodium lactate, which still contains small amounts of sodium sulfate.
Antimon-Natrium-Calciumlaktat.Antimony Sodium Calcium Lactate.
Das, wie in Beispiel 1 angegeben, aus 500 Teilen Schwefelantimon oder auf andere Weise hergestellte Antimonylsulfat wird in 850 Teilen 5<3piOzentiger, mit Soda neutralisierter Milchsäure gerührt; darauf werden 740 Teile in Wasser gelöstes neutrales milchsaures Calcium zugegeben. Die Schwefelsäure des Antimonylsulfats scheidet sich als Gips ab. Die hiervon klar abfiltrierte Lösung wird eingedampft und erstarrt beim Erkalten zu einem kristallinisehen, nur wenig hygroskopischen Salz, welches in Wasser leicht und klar löslich ist.That, as indicated in Example 1, from 500 parts of sulfur antimony or in another way The antimonyl sulfate produced is 850 parts of 5 <3 percent lactic acid neutralized with soda touched; then 740 parts of neutral lactic acid dissolved in water are added admitted. The sulfuric acid in the antimonyl sulfate separates out as gypsum. The one of this Clearly filtered solution is evaporated and solidifies to a crystalline look on cooling, only a little hygroscopic salt, which is easily and clearly soluble in water.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE184202C true DE184202C (en) |
Family
ID=448152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT184202D Active DE184202C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE184202C (en) |
-
0
- DE DENDAT184202D patent/DE184202C/de active Active
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