Aktuelle Messwerte 02.09.2010

pH-Wert: 8,53
alkalische Reserve: 1,8% CaCo3/kg
Verfestigung: 30%
Book deacidification

Since the beginning of the year 2011 we have been operating the BoCo1 in Brauweiler and using it are able to deacidify 140 Kg of books in a single work step.

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The book conservation process


  • Deacidification with decafluoropentane, magnesium oxide and magnesium carbonate (no alkoxide)
  • Activation of ingriedients with carbon dioxide
  • Consolidation with ethyl cellulose and ethanol
Results *
  • pH value increases from 5.4 to between 9.0 and 9.3
  • Alkaline reserve of 1.4% CaCo3/kg
  • Up to 20% consolidation

* Testing by the University of Applied Sciences and Arts, Hanover

 

The BoCo1 book deacidification unit

GSK developed and implemented a process for mechanical conservation of bound materials which is consistent with the latest technology in cooperation with research and development partners: the so-called "Book CP process”. The process is unique worldwide and has special characteristics which are unparalleled in the area of book conservation: It is the world’s first procedure that enables book conservation without alcohol or alkoxide additives. In addition to deacidification, simultaneous consolidation of most materials is possible. The conservation solution – whether with our without stabilisation – already has a strong cleaning effect in itself. In addition, for the first time the unit developed by GSK offers an additional cleaning programme for books which are extremely dirty.

 

For additional information on the Book CP process, see:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Maschinen zur Buchentsäuerung

  • BoCo 1 in Brauweiler
  • BoCo 1 in Brauweiler
  • BoCo 1 in Brauweiler
  • BoCo 1 in Brauweiler
  • BoCo 1 in Brauweiler
  • BoCo 1 in Brauweiler
 

Die BoCo1 wurde am 17. September 2010 in Brauweiler in Betrieb genommen.

Buchentsäuerungsanlage BoCo1

Technische Daten:

Kapazität: 70 kg gebundene Materialien pro Arbeitsgang und Arbeitsbehälter

eine dem jeweiligen Behandlungsgut und Behandlungswusch angepasste Wirkstofflösung

Temperaturbereich, der auf das Behandlungsgut aufgeschlagen wird: