Original document(22 pages)  中文版
    The present invention relates to an improved tobacco treating expansion process involving controlling the moisture content of tobacco and the pre-separator residence time thereof in a treatment of the moisture controlled tobacco under preselected pressures and temperatures so that the tobacco at exit from the drying step of the process has a moisture content in the range of approximately 9% to approximately 15% oven volatiles by weight and fill values at least equivalent to fill values of tobaccos dried to a lower moisture content not exceeding 6% oven volatiles.
Application Number
申请号		 86102318 Application Date
申请日		 1986.04.10
Title 名称 Improved tobacco expansion process
Publication Number
公开号		 1011443 Publication Date
公开日		 1987.06.10
Approval Pub. Date Granted Pub. Date
International Classification 分类号 A24B9/00;A24B15/28
Applicant(s) Name
申请人		 Brown & Williamson Tobacco Corp. (US) 1500 Brown & Williamson Tower, P.O. Box 35
Address 地址
Inventor(s) Name 发明人 John Nolan Jewell;Kevin Ray Korte
Attorney & Agent 代理人 WU XIAONAN
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