DE360650C - Process for the production of a mixture containing mercury chloride, aluminum oxychloride and aluminum hydroxide in colloidal form by the action of metallic aluminum on mercury chloride - Google Patents

Process for the production of a mixture containing mercury chloride, aluminum oxychloride and aluminum hydroxide in colloidal form by the action of metallic aluminum on mercury chloride

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Publication number
DE360650C
DE360650C DEG51381D DEG0051381D DE360650C DE 360650 C DE360650 C DE 360650C DE G51381 D DEG51381 D DE G51381D DE G0051381 D DEG0051381 D DE G0051381D DE 360650 C DE360650 C DE 360650C
Authority
DE
Germany
Prior art keywords
aluminum
mercury chloride
action
oxychloride
production
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
Application number
DEG51381D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gehe & Co Akt Ges
Original Assignee
Gehe & Co Akt Ges
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gehe & Co Akt Ges filed Critical Gehe & Co Akt Ges
Priority to DEG51381D priority Critical patent/DE360650C/en
Application granted granted Critical
Publication of DE360650C publication Critical patent/DE360650C/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0008—Sols of inorganic materials in water
    • B01J13/0013—Sols of inorganic materials in water from a precipitate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Description

Verfahren zur Herstellung eines Quecksilberchlorür, Aluminiumoxychlorid und Aluminiumhydroxyd in kolloider Form enthaltenden Gemenges durch Einwirkung von metallischem Aluminium auf Quecksilberchlorid.Process for the production of a mercury chloride, aluminum oxychloride and mixtures containing aluminum hydroxide in colloidal form by the action of metallic aluminum on mercury chloride.

Es ist bekannt, daß Aluminium und Quell silberchlorid miteinander reagieren unter Bildung von Aluminiumamalgam, wobei dann im weiteren Verlaufe der Reaktion das Aluminium zu Aluminiumchlorid, Aluminium oxycblorid und Alumilliumo. svd oder Hydroxyd oxydiert wird (s. Gmelin-Kraut 7. Aufl., Bd. V, Abt. 2, Seite 1109, 8 ind ff.). It is known that aluminum and swelling silver chloride with each other react with the formation of aluminum amalgam, which in the further course of the The aluminum reacts to form aluminum chloride, aluminum oxycblorid and Alumilliumo. svd or hydroxide is oxidized (see Gmelin-Kraut 7th ed., Vol. V, Section 2, p 1109, 8 ind ff.).

Es .wurde nun die Beobachtung gemacht, data sich bei geeigneter Anordnung der Bedingungen diese Reaktion so leiten läßt, daß die Reduktion des Quecksilberchlorids nicht bis zum metallischen Quecksilber, sondern nur bis zur Oxydulstufe vorschreitet, so daß Quecksilberchlorür und Aluminiumoxychlorid bzw. Aluminiumhydroxyd entstehen, und zwar sowohl die Quecksilber als auch die Aluminiumverbindung in kolloidaler Form. The observation has now been made that with a suitable arrangement of the conditions allows this reaction to proceed in such a way that the reduction of the mercury chloride does not advance to metallic mercury, but only to the oxide stage, so that mercury chloride and aluminum oxychloride or aluminum hydroxide are formed, both the mercury and the aluminum compound in colloidal Shape.

Bringt man z. B. Aluminiumpulver mit trockenem oder feuchtem Quecksilberchlorid zusammen, so tritt eine Reaktion ein, die sich unter Umständen bis zur explosionsartigen Heftigkeit steigern kann. Bei der Reaktion muß Feuchtigkeit zugegen sein. In der Regel genügt allerdings die Feuchtigkeitsmenge, die aus der Luft aufgenommen wird: nur wenn sich zeigt, daß das Produkt vor Beendigung der Reaktion völlig austrocknet, muß Wasser zugesetzt werden. Behandelt man das Endprodukt der Reaktion dann mit Wasser, so entsteht eine milchige, kolloidale Lösung, die glatt durch Filtrierpapier hindurchgeht und sich so von etwa nicht in Reaktion getretenen Aluminiumteilchen trennen läßt. If you bring z. B. aluminum powder with dry or wet mercury chloride together, a reaction occurs, which under certain circumstances can become explosive Can increase violence. Moisture must be present during the reaction. In the As a rule, however, the amount of moisture that is absorbed from the air is sufficient: only if it is shown that the product dries out completely before the end of the reaction, water must be added. If the end product of the reaction is then treated with Water creates a milky, colloidal solution that smooths through filter paper passes through it and so from any unreacted aluminum particles lets separate.

Die kolloidale Lösung läßt sich mit oder ohne Zusatz eines beliebigen Schutzkolloids zur Trockne eindampfen und hinterbleibt dabei in weißgrauen Lamellen, die mit Wasser wieder glatt eine milchige, kolloidale Lösung lJilden. Das Reaktionsprodukt besteht aus kolloidalem Quecksilberchlorür, Aluminiumoxychlorid und aluminiumhydroxyd und soll zu therapeutischen Zwecken als Lösung, Salbe oder Streupulver Verwendung finden.The colloidal solution can be used with or without the addition of any Evaporate protective colloids to dryness and remain in white-gray lamellas, which again form a smooth, milky, colloidal solution with water. The reaction product consists of colloidal mercury chloride, aluminum oxychloride and aluminum hydroxide and is intended to be used for therapeutic purposes as a solution, ointment or powder Find.

Ausführungsbeispiel. Embodiment.

I Gewichtsteil metallisches Aluminium in Form von Pulver oder Feile wird allmählich zu 7 Teilen pulverisiertem Quecksilberchlorid gemischt. hfan läßt das Gemisch, welches durch Wasseraufnahme eine breiartige Konsistenz annimmt, unter öfteren Umrühren stehen, bis die Reaktion vollendet und kein unverändertes Quecksilberchlorid mehr vorhanden ist. Das Reaktionsprodukt wird mit 50 Teilen Wasser aufgenommen, *) Von dem Patentsucher ist als der Erfinder angegeben worden: die entstehende milchige Lösung filtriert. und zur Trockne eingedampft. I part by weight of metallic aluminum in the form of powder or file is gradually mixed into 7 parts of powdered mercury chloride. hfan lets the mixture, which takes on a mushy consistency through absorption of water, under Stir frequently until the reaction is complete and there is no unchanged mercury chloride there is more. The reaction product is taken up with 50 parts of water, *) The patent seeker stated as the inventor: the resulting milky solution filtered. and evaporated to dryness.

Claims (1)

PATENT-ANSPRUCH: Verfahren zur Herstellung eines Quecksilberchlorür, Aluminiumoxychlorid und Aluminiumhydroxyd in kolloider form enthaltenden Gemenges durch Einwirkung von metallischem Aluminium auf Queck-, silberchlorid, dadurch gekennzeichnet, daß nian die Reaktion bei Gegenwart von Feuchtigkeit verlaufetl läßt, nötigenfalls unter Zusatz von Wasser, das Reaktionsprodukt mit Wasser oder einem anderen Lösungsmittel aufnimmt und die gebildete aus kolloidalem Quccksilberchlorür, Nluminimoxychlorid und Aluminiumhydroxyd bestehende Lösung mit oder ohne Zusatz eines Schutzkolloids zur Trockne eindampft. - PATENT CLAIM: Process for the production of a mercury chloride, Mixtures containing aluminum oxychloride and aluminum hydroxide in colloidal form by the action of metallic aluminum on mercury, silver chloride, characterized that the reaction is not allowed to proceed in the presence of moisture, if necessary with the addition of water, the reaction product with water or another solvent absorbs and the formed from colloidal mercury chloride, Nluminimoxychlorid and aluminum hydroxide existing solution with or without the addition of a protective colloid evaporated to dryness. -
DEG51381D 1920-07-04 1920-07-04 Process for the production of a mixture containing mercury chloride, aluminum oxychloride and aluminum hydroxide in colloidal form by the action of metallic aluminum on mercury chloride Expired DE360650C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG51381D DE360650C (en) 1920-07-04 1920-07-04 Process for the production of a mixture containing mercury chloride, aluminum oxychloride and aluminum hydroxide in colloidal form by the action of metallic aluminum on mercury chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG51381D DE360650C (en) 1920-07-04 1920-07-04 Process for the production of a mixture containing mercury chloride, aluminum oxychloride and aluminum hydroxide in colloidal form by the action of metallic aluminum on mercury chloride

Publications (1)

Publication Number Publication Date
DE360650C true DE360650C (en) 1922-10-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DEG51381D Expired DE360650C (en) 1920-07-04 1920-07-04 Process for the production of a mixture containing mercury chloride, aluminum oxychloride and aluminum hydroxide in colloidal form by the action of metallic aluminum on mercury chloride

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Country Link
DE (1) DE360650C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449847A (en) * 1945-02-21 1948-09-21 Standard Oil Co Manufacturing alumina gel from amalgamated aluminum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449847A (en) * 1945-02-21 1948-09-21 Standard Oil Co Manufacturing alumina gel from amalgamated aluminum

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