SwePub
Sök i SwePub databas

  Extended search

Träfflista för sökning "id:"swepub:oai:DiVA.org:miun-29426" "

Search: id:"swepub:oai:DiVA.org:miun-29426"

  • Result 1-1 of 1
Sort/group result
   
EnumerationReferenceCoverFind
1.
  • Engstrand, Per, 1955-, et al. (author)
  • A method of producing cellulosic pulp
  • 1991
  • Patent (pop. science, debate, etc.)abstract
    • Mechanical and chemimechanical cellulose pulp, particularly paper pulp, is produced at a low energy input by disintegrating and beating wood material in one or more stages. Acccording to the invention, a substance capable of forming complexes with polyvalent metal ions, particularly calcium ions, so-called complexing agent, is added to the wood material prior to the beating process in order to replace said calcium or other polyvalent metal ions with sodium ions, therewith a further reduction in the energy input is obtained.
  •  
Skapa referenser, mejla, bekava och länka
  • Result 1-1 of 1
Type of publication
patent (1)
Type of content
pop. science, debate, etc. (1)
Author/Editor
Engstrand, Per, 1955 ... (1)
Htun, Myat (1)
Hammar, Lars Åke, 19 ... (1)
Sjögren, Birger (1)
Svensson, Börje (1)
University
Mid Sweden University (1)
Language
English (1)
Research subject (UKÄ/SCB)
Engineering and Technology (1)
Year
1991 (1)

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view