'Pulping' presentation slideshows

www.sustoil.org 9 th June 2010

484 views • 35 slides

Unit 254 Element 1 Prepare and cook cold desserts.

Unit 254 Element 1 Prepare and cook cold desserts. Introduction. Why you need to know. How much you need to know. Desserts are a popular part of the meal. Importance as last course. Some are classical, others created. Many different mediums are used. Cold rice desserts.

663 views • 25 slides

IUFRO Division 5 Conference P & P C: Mechanical Non-wood pulping

PARIZAD SHEIKHI. IUFRO Division 5 Conference P & P C: Mechanical Non-wood pulping. PARIZAD SHEIKHI * , AHMAD JAHAN LATIBARI. Application of two chelating agents on bagasse APMP pulping. Islamic Azad University dezful branch, Dezful, Iran. Introduction.

396 views • 22 slides

Pulping and Bleaching PSE 476

Pulping and Bleaching PSE 476. Lecture #2 Mechanical Pulping. Agenda. Mechanical pulping Grinding-logs Refining-chips Mechanical pulp properties Process conditions (chemicals, steam, etc.) Canadian Standard Freeness Test. Mechanical Pulping.

752 views • 21 slides

Pulping and Bleaching PSE 476/Chem E 471

Pulping and Bleaching PSE 476/Chem E 471. Lecture #11 Kraft Pulping Kinetics. Agenda. Effect of Variables on Kraft Pulping Wood Species Effective Alkali Sulfidity Kraft Cooking Models. Kinetics?.

259 views • 14 slides

Papermaking

Papermaking. Andreas Tauber. Principle. Extraction of cellulose Pressing the moist fibers together Letting the sheet dry. Raw Materials. Wood (about 33%) Recovered Paper (about 67%) Water (100-120L per 1kg Paper). Processes. Pulping & Bleaching Pressing & Drying Coating & Cutting.

285 views • 7 slides