Sökning: "batch production"

Visar resultat 1 - 5 av 200 avhandlingar innehållade orden batch production.

  1. 1. Small-volume batch production of high technology products in the electronics industry : methods of analysis and organizational redesign for increased efficiency

    Författare :Katarina Kjellström; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; work organization; small volumes; high technology products; flow-orientated products; or sociotechnical system design; afficience analysis; batch production;

    Sammanfattning : .... LÄS MER

  3. 2. Exception Handling in Recipe-Based Batch Control

    Författare :Rasmus Olsson; Institutionen för reglerteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; S88; grafchart; exception handling; recipe; batch;

    Sammanfattning : The focus of this thesis is exception handling in recipe-based batch control. Exception handling is a critical element for achieving long-term success in batch production. It is reported to constitute 40-60 percent of the batch control design and implementation effort. LÄS MER

  4. 3. Metabolic analysis of shikimic acid producing Escherichia coli

    Författare :Louise Johansson; Avdelningen för kemiteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kemiteknik och kemisk teknologi; Biokemi; metabolism; Chemical technology and engineering; transcriptome analysis; phosphorus-limitation; carbon-limitation; fed-batch; chemostat; batch; fermentation technology; Escherichia coli; shikimic acid; Biotechnology; Bioteknik; Metabolism; Biochemistry; principal component analysis; 2D-fluorescence spectrophotometry; metabolic flux analysis; carbon-rich;

    Sammanfattning : Shikimic acid production using recombinant E.coli has been developed during the past 15 years due to the increased demand of this product, primarily as a starting material for the anti-influensa medicine Tamiflu?. A detailed metabolic analysis of a shikimic acid producing E. LÄS MER

  5. 4. Scheduling for production systems

    Författare :Torbjörn Liljenvall; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; heuristics; job-shop; limited buffers; A*; deadlock; multi purpouse batch plants; scheduling; flexible manufacturing systems; petri net; automata;

    Sammanfattning : .... LÄS MER

  7. 5. Improving Ethanol Production from Lignocellulose Hydrolyzates: Fed-batch Fermentation, Yeast Cultivation and Strain Development for Increased Tolerance

    Författare :Anneli Petersson; Avdelningen för kemiteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Kemiteknik och kemisk teknologi; Chemical technology and engineering; Saccharomyces cerevisiae; fed-batch control; Ethanol production; dilute acid hydrolyzate;

    Sammanfattning : Ethanol production by the yeast Saccharomyces cerevisiae from dilute acid lignocellulose hydrolyzate was studied with the aim to improve fuel ethanol production. Specifically, the problem of inhibition was addressed. LÄS MER