ES384159A1 - Method for preparing paper pulp. (Machine-translation by Google Translate, not legally binding) - Google Patents
Method for preparing paper pulp. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES384159A1 ES384159A1 ES384159A ES384159A ES384159A1 ES 384159 A1 ES384159 A1 ES 384159A1 ES 384159 A ES384159 A ES 384159A ES 384159 A ES384159 A ES 384159A ES 384159 A1 ES384159 A1 ES 384159A1
- Authority
- ES
- Spain
- Prior art keywords
- fiber
- suspension
- translation
- machine
- legally binding
- 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
Landscapes
- Paper (AREA)
Abstract
Method for preparing paper pulp, from a fibrous, lignocellulosic and non-woody plant material, characterized in that it includes the steps of moistening the fibers of the plant material and forming an aqueous suspension thereof, wetting the vegetable material by subjecting the suspension to a defibration operation whereby the cord is released from the fiber, further diluting the suspension of loosened cord and fiber, separating the cord and the fiber by sieving, partially draining the resulting fiber suspension, impregnating the fibers by adding a liquid to the suspension comprising an alkali hydroxide solution, and chemically digesting the fiber and the liquid by cooking at high temperature and under pressure. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES384159A ES384159A1 (en) | 1970-09-16 | 1970-09-16 | Method for preparing paper pulp. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES384159A ES384159A1 (en) | 1970-09-16 | 1970-09-16 | Method for preparing paper pulp. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
Publication Number | Publication Date |
---|---|
ES384159A1 true ES384159A1 (en) | 1972-12-16 |
Family
ID=8456912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES384159A Expired ES384159A1 (en) | 1970-09-16 | 1970-09-16 | Method for preparing paper pulp. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES384159A1 (en) |
-
1970
- 1970-09-16 ES ES384159A patent/ES384159A1/en not_active Expired
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