DE897074C - Method for the treatment of clay suspensions - Google Patents
Method for the treatment of clay suspensionsInfo
- Publication number
- DE897074C DE897074C DED10071A DED0010071A DE897074C DE 897074 C DE897074 C DE 897074C DE D10071 A DED10071 A DE D10071A DE D0010071 A DED0010071 A DE D0010071A DE 897074 C DE897074 C DE 897074C
- Authority
- DE
- Germany
- Prior art keywords
- treatment
- ultrasound
- clay suspensions
- suspensions
- clay
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Description
Verfahren zur Behandlung von Tonsuspensionen Das Patent 816:216 bezieht sich auf ein Verfahren zur Behandlung von Tonsuspensionen und zeichnet sich durch eine Beeinflussung des Schlämm-und Aufbereitungsprozesses von Tonen und Kaolinen durchUltraschall aus, welcher die qualitätsmindernden Mineralien bzw. die nicht tonigen Stoffe, wie Feldspat und Quarz, abscheidet und die Spaltung der Teilchen herbeiführt.Method of Treatment of Clay Suspensions. Patent 816: 216 relates focuses on a method for the treatment of clay suspensions and is characterized by an influence on the slurrying and preparation process of clays and kaolins by ultrasound, which minerals and which are not clayey substances, such as feldspar and quartz, are deposited and the particles are split brings about.
Dem Ultraschall obliegt daher eine Reihe von Aufgaben, zu deren Erfüllung oft starke Geräte erforderlich werden, die nicht immer zur Verfügung stehen. Auch sind bei den einzelnen Vorkommen nicht immer die gleichen Trenn- und Spaltungsbedingungen vorhanden, und es ist denkbar, daß einzelne Ultraschallgeräte bei besonders hartnäckigen Materialien ihre Aufgabe nur teilweise erfüllen können.Ultrasound therefore has a number of tasks to fulfill often powerful equipment is required that is not always available. Even Separation and cleavage conditions are not always the same for the individual occurrences available, and it is conceivable that individual ultrasound devices are particularly stubborn Materials can only partially fulfill their task.
Gemäß der Erfindung wird das Verfahren des Patents 816 216 mit einem weiteren Verfahren kombiniert, das darin besteht, daß die Ultraschalleinwirkung durch einen Elektrolyt verstärkt wird. Der Elektrolyt bringt in bekannter Weise schon stark dispergierende Wirkung im Aufbereitungsprozeß mit sich und trägt zu einer vollständigen Abscheidung bei, wobei der Ultraschall für sein eigentliches Aufgabengebiet, nämlich der Spaltung der Kaolinteilchen, frei wird.According to the invention, the method of patent 816 216 is carried out with a Combined further method, which consists in that the ultrasound exposure is reinforced by an electrolyte. The electrolyte brings in a known manner already has a strong dispersing effect in the preparation process and contributes a complete Deposition at, the ultrasound being for actual task area, namely the splitting of the kaolin particles, becomes free.
Die Wirkung eines Elektrolyts in Suspensionen besteht bekanntlich darin, daß die Kaolinteilchen aufgeladen werden und mit dieser Aufladung sich von den Begleitteilchen lösen. In diesem Zustand kommt dann gleichzeitig die Ultraschallwirkung hinzu, welche sich auf die aufgeladenen Kaolinteilchen auswirkt und nunmehr fast ausschließlich sich dem Spaltungsprozeß widmen kann, den sie mit größtmöglicher Intensität durchführt.The effect of an electrolyte in suspensions is known to exist in that the kaolin particles are charged and with this charge dissipate solve the accompanying note. In this state, the ultrasound effect comes at the same time added, which affects the charged kaolin particles and now almost can devote himself exclusively to the process of division, which she can deal with as much as possible Intensity performs.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT897074X | 1948-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE897074C true DE897074C (en) | 1953-11-16 |
Family
ID=3682875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED10071A Expired DE897074C (en) | 1948-06-23 | 1948-12-16 | Method for the treatment of clay suspensions |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE897074C (en) |
-
1948
- 1948-12-16 DE DED10071A patent/DE897074C/en not_active Expired
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