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Visar resultat 1 - 5 av 6 avhandlingar som matchar ovanstående sökkriterier.

1. 1. De levande, de döda och deras gravar : en arkeologisk studie av människans dödsritual : Die Lebenden, die Toten und ihre Gräber : eine archäologische Studie über das Todesritual des Menschen

   Författare :Claes Theliander; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES;

   Sammanfattning : .... LÄS MER

3. 2. Västergötlands kristnande : religionsskifte och gravskickets förändring 700-1200 : The Christianisation of Västergötland. Changing religion and mortuary practice AD 700-1200

   Författare :Claes Theliander; Göteborgs universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; change of religion; mortuary practice; graves; critical realism; existentialism; early medieval; iron age; Sweden; Västergötland;

   Sammanfattning : In my PhD-thesis I present issues that deal with the transformation of ancient Scandinavian religion into Christianity, a transformation which is evident in the mortuary practices from 8th to 12th century AD in the region of Västergötland, in western Sweden. In part one I discuss and evaluate the relevant theoretical and methodological considerations and formulate a critical realistic and existential inspired archaeology. LÄS MER

4. 3. Strategies for improving kraftliner pulp properties

   Författare :Stefan Antonsson; Mikael E. Lindström; Gunnar Henriksson; Mats Johansson; Hans Theliander; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; lignin; xylan; kraftliner pulp; mechano-sorptive creep; hygroexpansion; stiffness; fibre shape; fibre width; lignin; xylan; kraftlinermassa; mekanosorptivt kryp; hygroexpansion; styvhet; fiberform; fiberbredd; Cellulose and paper engineering; Cellulosa- och pappersteknik;

   Sammanfattning : A large part of the world paper manufacturing consists of production of corrugated board components, kraftliner and fluting, that are used in many different types of corrugated boxes. Because these boxes are stored and transported, they are often subjected to changes in relative humidity. LÄS MER

5. 4. Chemical Properties and Thermal Behaviour of Kraft Lignins

   Författare :Ida Brodin; Göran Gellerstedt; Elisabeth Sjöholm; Hans Theliander; Ulrica Edlund; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Analytical chemistry; Analytisk kemi;

   Sammanfattning : Research concerning lignin has increased during the last years due to its renewability and ready availability in black liquor at pulp mills. Today, the kraft lignin found in black liquor is used as a fuel to gain energy in the recovery boiler at the mill. LÄS MER

7. 5. From recovery boiler to integration of a textile fiber plant : Combination of mass balance analysis and chemical engineering

   Författare :Hans Magnusson; Ulf Germgård; Gunnar Henriksson; Hans Theliander; Karlstads universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; kraft pulping; recovery boiler; smelt properties; non-process elements; oxygen delignification; viscose manufacturing; integrated production; regenerated cellulose; sulfatmassa; fysikaliska egenskaper; smälta; sodapanna; processfrämmande ämnen; bioraffinaderi; integrerad produktion; regenererad cellulosa; Chemical Engineering; Kemiteknik;

   Sammanfattning : Modern chemical technology is an efficient tool for solving problems, particularly within the complex environment of the pulp and paper industry, and the combination of experimental studies, mill data and mass balance calculations are of fundamental importance to the development of the industry. In this study various examples are presented, whereby chemical technology is of fundamental importance. LÄS MER