AT85399B - Method of treating seaweed. - Google Patents

Method of treating seaweed.

Info

Publication number
AT85399B
AT85399B AT85399DA AT85399B AT 85399 B AT85399 B AT 85399B AT 85399D A AT85399D A AT 85399DA AT 85399 B AT85399 B AT 85399B
Authority
AT
Austria
Prior art keywords
seaweed
mass
treated
treating
small amount
Prior art date
Application number
Other languages
German (de)
Inventor
Viggo Anton Frydensberg
Original Assignee
Viggo Anton Frydensberg
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 Viggo Anton Frydensberg filed Critical Viggo Anton Frydensberg
Application granted granted Critical
Publication of AT85399B publication Critical patent/AT85399B/en

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  • Edible Seaweed (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Behandlung von Tang. 



   Die Erfindung betrifft ein Verfahren zur Behandlung von Tang, um ihn als Masse in der Papierfabrikation, in der Stuckindustrie und auf manchen anderen Gebieten als Ersatz für Baumwolle verwendbar zu machen ; sie besteht darin, dass der frische, feuchte Tang zu dem für die verschiedenen Zwecke in der Pappe-und Papierfabrikation gewünschten   Feinheitsgrade"zerteilt   wird. Wenn der Tang zerteilt ist, wird jede schmutzige Flüssigkeit aus der Masse gepresst, wonach zu der Masse eine Mischung von Chlorkalk, ungelöschtem 
 EMI1.1 
 Mischung bleibt eine halbe Stunde stehen, wonach die Tangmasse aus der oben angegebenen Flüssigkeit gehoben und in einem anderen Behälter mit   1/8 kg   Oxalsäure behandelt wird.

   Die genannten zwei Flüssigkeiten können dreimal gebraucht werden, wobei jedoch bemerkt wird, dass jede nachfolgende Behandlung länger dauert. 



   Wenn die Tangmasse hinlänglich erweicht ist, wird sie ausgespült und hierauf getrocknet oder die Feuchtigkeit durch Pressen teilweise entfernt. Nach dem Ausspülen wird der Tangmasse 1/2 kg Soda zugesetzt. Die Tangmasse kann nun in den Holländer gebracht und wie Zellulose und Holzmasse behandelt werden. Ein vorhergehendes Vermahlen ist nicht notwendig, da die Tangmasse vor der Bleichung und Reinigung hinlänglich fein zerteilt ist. Es ist Tatsache, dass keine Nebenprodukte abgeschieden werden und dass alle Bestandteile des Tangs Verwendung finden. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Method of treating seaweed.



   The invention relates to a method for treating seaweed in order to make it usable as a mass in paper manufacture, in the stucco industry and in some other fields as a substitute for cotton; It consists in dividing the fresh, moist seaweed to the degree of fineness desired for the various purposes in cardboard and paper manufacture Chlorinated lime, unslaked
 EMI1.1
 The mixture is left to stand for half an hour, after which the seaweed mass is lifted from the liquid specified above and treated with 1/8 kg of oxalic acid in another container.

   The two liquids mentioned can be used three times, although it should be noted that each subsequent treatment takes longer.



   When the seaweed mass has softened sufficiently, it is rinsed out and then dried or the moisture is partially removed by pressing. After rinsing, 1/2 kg of soda is added to the seaweed mass. The kelp can now be brought to the Hollander and treated like cellulose and wood pulp. A previous grinding is not necessary, as the seaweed mass is sufficiently finely divided before bleaching and cleaning. It is a fact that no by-products are deposited and that all components of the kelp are used.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Behandlung von Tang, um ihn als Masse in der Papierfabrikation usw. verwendbar zu machen, dadurch gekennzeichnet, dass der frische, feuchte Tang-zerrissen und mit einer Mischung von gebranntem Kalk, einer geringen Menge Salzsäure und einer geringen Menge Chlorkalk-z. B. 4 kg Chlorkalk, i kg ungelöschtem Kalk und 1/5 l Salzsäure zu 50 kg Tangmasse-erweicht, hierauf mit Oxalsäure behandelt, ausgespült und nach Zusatz von Soda im Holländer verarbeitet wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for treating seaweed in order to make it usable as a mass in paper making etc., characterized in that the fresh, moist seaweed is torn and treated with a mixture of quick lime, a small amount of hydrochloric acid and a small amount of chlorinated lime, e.g. B. 4 kg of chlorinated lime, 1 kg of quicklime and 1/5 l of hydrochloric acid softened to 50 kg of seaweed mass, then treated with oxalic acid, rinsed and processed in the Hollander after adding soda. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT85399D 1918-05-10 1918-05-10 Method of treating seaweed. AT85399B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT85399T 1918-05-10

Publications (1)

Publication Number Publication Date
AT85399B true AT85399B (en) 1921-09-10

Family

ID=3606401

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85399D AT85399B (en) 1918-05-10 1918-05-10 Method of treating seaweed.

Country Status (1)

Country Link
AT (1) AT85399B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021244B (en) * 1953-01-06 1957-12-19 Paul Zschimmer Dr Process for chemical processing of peat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021244B (en) * 1953-01-06 1957-12-19 Paul Zschimmer Dr Process for chemical processing of peat

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