['Water', 'Absorber', '-', 'Separation', 'Work.', 'e', 'Further', 'results', 'from', 'Chemical', 'Research', 'were', 'discussed.', 'Recovered', 'fractions', 'will', 'be', "supplied'to", 'Flavor', 'Development', 'for', 'bench', 'work', 'prior', 'to', 'the', 'next', 'set', 'of', 'addback', 'applications.', 'The', 'first', 'set', 'of', 'addback', 'cigarettes', 'were', 'scheduled', 'to:', 'be', 'smoked', 'on', 'the', 'Flavor', 'Development', 'panel', 'next', 'week.', 'e', 'The', 'numbers', 'reported', 'previously', 'for', 'recovered', 'fractions', 'were', 'the', 'results', 'of', 'different', 'methods', 'of', 'extraction/recovery', 'and', 'should', 'not', 'be.compared', 'directly.', '.', 'Pilot', 'Plant', '-', 'Water', 'Absorber', 'Process', '¢', 'No', 'real', 'differences', 'were', 'reported', 'between', 'the', 'different', 'absorbent', 'solutions', 'tested.', 'The', "abosrbent'", 'used', 'could', 'therefore', 'be', 'driven', 'by', 'other', 'considerations;', 'such', 'as', 'disposal,', 'flavor,', 'or', 'corrosion..', 'e', 'Flow', 'and', 'entrainment', 'testing', 'continued', 'during', 'the', 'week,', 'with', 'the', 'large', 'water', 'basket.', 'At', '450', 'lbs/min', 'no', 'carry', 'over', 'was', 'seen.', 'But,', '500', '1bs/min', 'yielded', 'significant', 'carry', 'over..', 'Also,', '475', 'Ibs/min', 'moved', "30-40'gals", 'of', 'absorbent.', 'Further', 'testing', 'will', 'attempt', 'to', 'define', 'the', 'reason', 'for', 'the', 'abmupt', 'transition.', 'Each', 'run', 'used', '75', 'gallons', 'of', 'absorbent,', 'yielded', 'a', 'starting', 'liquid', 'level', '.of', '21', 'inches:', '¢', 'More.', 'work', 'is', 'underway', 'to', 'solve', 'the', 'nicotine', 'material', 'balance', 'problem.', 'Intergrating', 'the', 'CD', 'curve', 'has:', 'yielded', 'nicotine', 'levels', 'which:confirm', 'the', 'filler', 'analysis', '(~5-6', 'Ibs', 'removed).', 'The', 'analysis', 'of', 'the', 'stripping', 'test', 'yielded', 'a', '"creation"', 'of', 'nicotine:', 'The', 'Stage.1', 'nicotine', 'did', 'not', 'change.', 'The', 'other', 'stages:', 'were', 'lower', 'than', 'the', 'model', 'would!', 'predict', 'witha', 'PC', 'of', '0:001.', 'The', 'model', 'would.', 'require', 'a', 'PC', 'of', '0:00025', 'to', 'match', 'the', "results'seen", 'inthe:', 'upper', 'stages.', 'With', 'this', 'PC', 'the', 'model', 'would', 'predict', 'a', '3.1%', 'nicotine', 'in', 'Stage', '1..', 'Low', 'point', 'sampling', 'during', 'runs', 'next', 'week', 'will', 'try', 'to', 'quantify', 'if', 'the', 'cooling', 'exchanger', 'is:acting', 'as', 'a', 'pre-stage', '(Stage', '-1)', 'by', 'condensing', 'water', 'with', 'nicotine.', 'E.', 'Engineering', 'e', 'The', 'decision', 'has', 'been', 'made', 'to', 'issue', 'a', 'contract', 'to', 'Kellogg.', 'The', 'up-coming', 'Richmond', 'meeting', 'should', 'clarify', 'activities', 'in', 'the', 'design', 'of', 'the', 'support', 'systems.', '-2-', '9Z.£09ST202']