DE453366C - Process for the production of chemicals in small pieces - Google Patents

Process for the production of chemicals in small pieces

Info

Publication number
DE453366C
DE453366C DEC36324D DEC0036324D DE453366C DE 453366 C DE453366 C DE 453366C DE C36324 D DEC36324 D DE C36324D DE C0036324 D DEC0036324 D DE C0036324D DE 453366 C DE453366 C DE 453366C
Authority
DE
Germany
Prior art keywords
chemicals
production
small pieces
molten
substances
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
DEC36324D
Other languages
German (de)
Inventor
Dr Emil Geisel
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.)
RHENANIA KUNHEIM VER CHEMISCHE
Original Assignee
RHENANIA KUNHEIM VER CHEMISCHE
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 RHENANIA KUNHEIM VER CHEMISCHE filed Critical RHENANIA KUNHEIM VER CHEMISCHE
Priority to DEC36324D priority Critical patent/DE453366C/en
Application granted granted Critical
Publication of DE453366C publication Critical patent/DE453366C/en
Expired legal-status Critical Current

Links

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
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)

Description

Verfahren zur Herstellung von Chemikalien in kleinstückiger Form.Process for the production of chemicals in small pieces.

Zusatz zum Patent 424 193. Addendum to patent 424 193.

Bei weiterer Ausbildung des in dem Hauptpatent 424 193 gekennzeichneten Verfahrens zur Herstellung von anorganisehen oder organischen Stoffen in kleinstückiger Form hat sich ergeben, daß die Chemikalien für das Verfahren nicht vollkommen geschmolzen zu sein brauchen; vielmehr genügt es, wenn nur ein Teil der Masse flüssig ist und ein anderer Teil in der geschmolzenen Masse suspendiert ist. With further training of the marked in the main patent 424 193 Process for the production of inorganic or organic substances in small pieces Form has been found that the chemicals for the process are not completely melted need to be; rather, it is sufficient if only part of the mass is liquid and another part is suspended in the molten mass.

Beispielsweise kann man die beim Eindampfen von Schwefelnatriumlösung 0. dgl. entstehende Mischung von verschiedenen wasserärmeren Salzen und im Kristallwasser geschmolzener Ausgangssubstanz benutzen. For example, one can do the evaporation of sodium sulphide solution 0. The like. Mixture of various water-poor salts and in the water of crystallization Use molten starting material.

Man kann auch das Verfahren so ausführen, daß man Suspensionen von bei der betreffenden Temperatur nicht schmelzenden Substanzen in geschmolzener Grundmasse dem Verfahren unterwirft, wodurch man alsdann die eine Substanz in die andere eingebettet erhält. You can also carry out the process so that one suspensions of Substances that do not melt at the relevant temperature in a molten matrix subject to the process whereby one substance is then embedded in the other receives.

Hierbei in Betracht kommende, nicht schmelzende Substanzen sind z. B. Ruß, fein gepulverte Kohle, Metalloxyde, Kreide, Erdfarben u. dgl. Beispielsweise wird zum Gebrauche beim Löten geschmolener Borax mit Zumischung von I Prozent Holzkohlenpulver in feiner Verteilung oder für Düngezwecke (kombinierter Blumendünger) geschmolzener Kalisalpeter mit Zusatz von fein pulverisiertem phosphorsaurem Kalk und gebranntem Gips dem Tropfverfahren unterzogen. Non-melting substances that can be considered here are, for. B. soot, finely powdered coal, metal oxides, chalk, earth colors and the like. For example is used when soldering molten borax with an admixture of 1 percent charcoal powder in fine distribution or for fertilization purposes (combined flower fertilizer) melted Potash nitrate with the addition of finely powdered phosphoric acid lime and burnt Gypsum subjected to the drip method.

Claims (2)

PATENTANSPRÜCHE : I. Ausführungsform des Verfahrens nach Patent 424 193, dadurch gekennzeichnet, daß man eine Suspension von nicht geschmolzenen Stoffen in einem geschmolzenen Anteil derselben Substanzen verwendet. PATENT CLAIMS: I. Embodiment of the method according to patent 424 193, characterized in that there is a suspension of non-melted substances used in a molten proportion of the same substances. 2. Verfahren nach Anspruch I, dadurch gekennzeichnet, daß man eine Suspension von festen Stoffen in einer flüssigen, mit der festen nicht identischen Substanz dem Verfahren unterwirft. 2. The method according to claim I, characterized in that one Suspension of solids in a liquid, not identical to the solid Subject the substance to the procedure.
DEC36324D 1925-03-06 1925-03-06 Process for the production of chemicals in small pieces Expired DE453366C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEC36324D DE453366C (en) 1925-03-06 1925-03-06 Process for the production of chemicals in small pieces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC36324D DE453366C (en) 1925-03-06 1925-03-06 Process for the production of chemicals in small pieces

Publications (1)

Publication Number Publication Date
DE453366C true DE453366C (en) 1927-12-05

Family

ID=7022232

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC36324D Expired DE453366C (en) 1925-03-06 1925-03-06 Process for the production of chemicals in small pieces

Country Status (1)

Country Link
DE (1) DE453366C (en)

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