Matches in SemOpenAlex for { <https://semopenalex.org/work/W4254892866> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W4254892866 endingPage "366" @default.
- W4254892866 startingPage "356" @default.
- W4254892866 abstract "Neutral sulfite precooked birch chips were refined in the Asplund Laboratory Defibrator (type D) at various temperatures (20°C, 120°C and 180°C). The effects of refining temperatures on the physical property and morphological structure of the resulting pulps were discussed.The effect of refining temperature on the sheet property depends largely on the precooked yield. Regardless of any refining temperatures, unbeaten pulp fiber prepared from precooked chip of 84% yield was a little peeled off by partial fibrillation rather than intercellular cutting. The secondary wall and the compound middle lamella were observed on its surface at same time. There was recognized no distinct difference in fiber length distribution and its morphological structure between unbeaten and beaten pulps. At same sheet density, pulp from open discharge refining had better sheet strength as compared to pressurized refining, because pulp from the former had much amounts of fines with higher water retention value than the latter.In the case of pulp prepared from precooked chip of higer yield (94%), refining temperature affected remarkably fiber length distribution and surface characteristic of pulps. Pulp fiber refined at 20°C was damaged heavily, and its surface was mainly covered by the secondary wall. On the other hand, fiber surface produced at pressurized refining was smooth and covered by the compound middle lamella. Sheet strength increased linearly as sheet density increased, regardless of any refining temperatures.It would be concluded that the sheet strength of higher precooked yield (94%) pulp depends only on sheet density, while that of lower precooked yield (84%) pulp on the property and content of fines in addition to sheet density. Exposure of the secondary wall on fiber surface had no relation to the sheet strength directly." @default.
- W4254892866 created "2022-05-12" @default.
- W4254892866 creator A5010231887 @default.
- W4254892866 creator A5020880367 @default.
- W4254892866 creator A5067451326 @default.
- W4254892866 creator A5090700405 @default.
- W4254892866 date "1980-01-01" @default.
- W4254892866 modified "2023-09-30" @default.
- W4254892866 doi "https://doi.org/10.2524/jtappij.34.5_356" @default.
- W4254892866 hasPublicationYear "1980" @default.
- W4254892866 type Work @default.
- W4254892866 citedByCount "0" @default.
- W4254892866 crossrefType "journal-article" @default.
- W4254892866 hasAuthorship W4254892866A5010231887 @default.
- W4254892866 hasAuthorship W4254892866A5020880367 @default.
- W4254892866 hasAuthorship W4254892866A5067451326 @default.
- W4254892866 hasAuthorship W4254892866A5090700405 @default.
- W4254892866 hasBestOaLocation W42548928661 @default.
- W4254892866 hasConcept C105391648 @default.
- W4254892866 hasConcept C127413603 @default.
- W4254892866 hasConcept C134121241 @default.
- W4254892866 hasConcept C142724271 @default.
- W4254892866 hasConcept C159985019 @default.
- W4254892866 hasConcept C178790620 @default.
- W4254892866 hasConcept C185592680 @default.
- W4254892866 hasConcept C188442228 @default.
- W4254892866 hasConcept C191897082 @default.
- W4254892866 hasConcept C192562407 @default.
- W4254892866 hasConcept C2781052789 @default.
- W4254892866 hasConcept C528095902 @default.
- W4254892866 hasConcept C60044698 @default.
- W4254892866 hasConcept C71924100 @default.
- W4254892866 hasConceptScore W4254892866C105391648 @default.
- W4254892866 hasConceptScore W4254892866C127413603 @default.
- W4254892866 hasConceptScore W4254892866C134121241 @default.
- W4254892866 hasConceptScore W4254892866C142724271 @default.
- W4254892866 hasConceptScore W4254892866C159985019 @default.
- W4254892866 hasConceptScore W4254892866C178790620 @default.
- W4254892866 hasConceptScore W4254892866C185592680 @default.
- W4254892866 hasConceptScore W4254892866C188442228 @default.
- W4254892866 hasConceptScore W4254892866C191897082 @default.
- W4254892866 hasConceptScore W4254892866C192562407 @default.
- W4254892866 hasConceptScore W4254892866C2781052789 @default.
- W4254892866 hasConceptScore W4254892866C528095902 @default.
- W4254892866 hasConceptScore W4254892866C60044698 @default.
- W4254892866 hasConceptScore W4254892866C71924100 @default.
- W4254892866 hasIssue "5" @default.
- W4254892866 hasLocation W42548928661 @default.
- W4254892866 hasOpenAccess W4254892866 @default.
- W4254892866 hasPrimaryLocation W42548928661 @default.
- W4254892866 hasRelatedWork W121433481 @default.
- W4254892866 hasRelatedWork W1504665396 @default.
- W4254892866 hasRelatedWork W1994821011 @default.
- W4254892866 hasRelatedWork W2270080895 @default.
- W4254892866 hasRelatedWork W2982634499 @default.
- W4254892866 hasRelatedWork W4211088178 @default.
- W4254892866 hasRelatedWork W4233760704 @default.
- W4254892866 hasRelatedWork W4254373172 @default.
- W4254892866 hasRelatedWork W2478236092 @default.
- W4254892866 hasRelatedWork W2517300731 @default.
- W4254892866 hasVolume "34" @default.
- W4254892866 isParatext "false" @default.
- W4254892866 isRetracted "false" @default.
- W4254892866 workType "article" @default.