CH112152A - Procedure to prevent scale formation. - Google Patents

Procedure to prevent scale formation.

Info

Publication number
CH112152A
CH112152A CH112152DA CH112152A CH 112152 A CH112152 A CH 112152A CH 112152D A CH112152D A CH 112152DA CH 112152 A CH112152 A CH 112152A
Authority
CH
Switzerland
Prior art keywords
resins
mixture
scale formation
added
procedure
Prior art date
Application number
Other languages
German (de)
Inventor
Sichert Josef
Original Assignee
Sichert Josef
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 Sichert Josef filed Critical Sichert Josef
Publication of CH112152A publication Critical patent/CH112152A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)

Description

  

  Verfahren zur Verhütung von Kesselsteinbildung.    Den Gegenstand des Hauptpatentes  Nr. 103891 bildet ein Verfahren zur Ver  hütung von Kesselsteinbildung, welches da  durch gekennzeichnet ist, dass dem Kessel  wasser wasserlösliche Harze zugesetzt wer  den. Es hat sich nun herausgestellt, dass zur  Hervorrufung der angestrebten Wirkung  nicht nur sogenannte wasserlösliche, d. h.  direkt im Wasser emulgierbare oder kolloi  dallösliche Harze, wie Gummiharze, z. B.  Olibanum, geeignet sind. Vielmehr kann die  gleiche Wirkung dadurch erzielt werden, dass  dem Kesselwasser Harze, die nicht ohne wei  teres in Wasser emulgierbar oder kolloidal  löslich sind, im Gemisch mit geringen Men  gen von kolloiden Zusätzen. zugefügt werden.

    Dank dieser Zusätze wird das Harz in hei  ssem Wasser emulgierbar oder kolloidallöslich  gemacht, wodurch es in annähernd gleicher  Art wie zum Beispiel ein Gummiharz die  Kesselsteinbildung verhütet und die Ablö  sung bereits gebildeten Kesselsteines herbei  führt.  



  Als geeignete Zusätze kommen insbeson  dere Seifen, Gummiarten oder Pflanzen-    schleim in Betracht. So wirkt zum Beispiel  ein Gemisch von Kolophonium mit 4% Harz  seife ebenso gut wie Olibanum. Auch ein  inniges Gemisch von 2 Teilen Kolophonium  oder Dammarharz mit 1 Teil     Gummiarabi-          cum,    Tragantgummi oder Agar-Agar lässt  sich mit Vorteil zu dem gleichen Zweck ver  wenden, wenn auch Olibanum dieser Mi  schung in der Wirkung etwas überlegen ist.



  Procedure to prevent scale formation. The subject of the main patent no. 103891 forms a method for the prevention of scale formation, which is characterized by the fact that water-soluble resins are added to the boiler. It has now been found that in order to produce the desired effect, not only so-called water-soluble, i.e. H. directly emulsifiable in water or colloidal resins such as gum resins, e.g. B. Olibanum are suitable. Rather, the same effect can be achieved by adding resins to the boiler water, which are not readily emulsifiable or colloidally soluble in water, mixed with small amounts of colloidal additives. be added.

    Thanks to these additives, the resin is made emulsifiable or colloidal in hot water, which in almost the same way as a gum resin prevents the formation of scale and leads to the detachment of scale that has already formed.



  Suitable additives are, in particular, soaps, types of rubber or plant slime. For example, a mixture of rosin with 4% resin soap works just as well as olibanum. An intimate mixture of 2 parts rosin or dammar resin with 1 part gum arabic, tragacanth gum or agar agar can also be used with advantage for the same purpose, even if olibanum is somewhat superior to this mixture in its effect.

 

Claims (1)

PATENTANSPRUCH: Verfahren zur Verhütung der Kesselstein bildung, dadurch gekennzeichnet, dass dem Kesselwasser Harze, die von Natur aus nicht wasserlöslich sind, im Gemisch mit geringen Mengen kolloider Zusätze zugefügt werden. UNTERANSPRÜCHE: 1. Verfahren gemäss Patentanspruch, da durch gekennzeichnet, dass ein Gemisch von Harzen mit geringen Mengen von Gummiarten zugesetzt wird. 2. Verfahren gemäss Patentanspruch, da durch gekennzeichnet, dass ein Gemisch von Harzen mit beringen Mengen von Sei fen zugesetzt wird. 3. Verfahren gemäss Patentanspruch, da durch gekennzeichnet,dass ein Gemisch von Harzen mit geringen Mengen Pflan zenschleim zugesetzt wird. PATENT CLAIM: Process for preventing scale formation, characterized in that resins, which are naturally insoluble in water, are added to the boiler water in a mixture with small amounts of colloidal additives. SUBClaims: 1. Method according to patent claim, characterized in that a mixture of resins with small amounts of rubber types is added. 2. The method according to claim, characterized in that a mixture of resins with ringed amounts of Se fen is added. 3. The method according to claim, characterized in that a mixture of resins with small amounts of plant slime is added.
CH112152D 1924-09-27 1924-09-27 Procedure to prevent scale formation. CH112152A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH112152T 1924-09-27
CH103891T 1924-09-27

Publications (1)

Publication Number Publication Date
CH112152A true CH112152A (en) 1925-10-01

Family

ID=25706586

Family Applications (1)

Application Number Title Priority Date Filing Date
CH112152D CH112152A (en) 1924-09-27 1924-09-27 Procedure to prevent scale formation.

Country Status (1)

Country Link
CH (1) CH112152A (en)

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