作者:Dennis R. Van Puyvelde、Michael A. Wilson、Brent R. Young、S. James Schmidt
DOI:10.1002/cjce.5450780405
日期:2000.8
a ete teste denouveau avec des donnees independantes et un bon accord a ete observe entre les resultats calcules experimentalement et ceux predits par le modele de melange. En outre, ce modele de melange a ete concu de maniere a etre applicable a differentes tailles de tambours. La capacite d'extrapolation a ete testee sur differents tambours de tailles plus petites et on a trouve un excellent accord
在本文中,从实验台收集的动态数据推导出了一种新的旋转滚筒横向混合模型。由于活性层经常被宣布为负责在滚动床中混合固体的区域,因此对活性层进行了表征,以便可以在广泛的实验条件下预测其特性。混合模型由两个相关性组成,一个预测滚筒中的混合速率,另一个预测两种材料之间的最终接触。这些相关性与滚筒的操作变量相关联,例如滚筒负载、尺寸和旋转速度。通过结合这两个相关性,可以预测在滚筒中完全混合材料所需的时间。针对独立数据对混合模型进行了测试,在实验得出的结果与混合模型预测的结果之间观察到了良好的一致性。此外,这种混合模型的设计使其可以很容易地适用于不同尺寸的桶。外推能力在不同的较小尺寸的鼓上进行了测试,发现与实验结果相当吻合。Dans cet 文章,un nouveau modele de melange transversal dans un tambour rotatif est calcule a partir
CONDENSED TANNIN-BASED FOAMS
申请人:E. I. du Pont de Nemours and Company
公开号:EP3126435A1
公开(公告)日:2017-02-08
[EN] THERMALLY REGULATED SYSTEM<br/>[FR] SYSTÈME À RÉGULATION THERMIQUE
申请人:DU PONT
公开号:WO2015153607A1
公开(公告)日:2015-10-08
Disclosed herein are thermally regulated systems including, but not limited to, refrigerated truck, cold storage unit, transit packaging unit, cold chain insulated packaging system, for storage and transport temperature sensitive products that include fresh, frozen, warm and processed food, pharmaceutical, medical and clinical samples.
[EN] CONDENSED TANNIN-BASED FOAMS<br/>[FR] MOUSSES À BASE DE TANINS CONDENSÉS
申请人:DU PONT
公开号:WO2015153617A1
公开(公告)日:2015-10-08
Disclosed are condensed tannin-based foams comprising a formaldehyde-free polymeric phase defining a plurality of open cells and a plurality of closed cells, wherein the formaldehyde-free polymeric phase comprises an acid catalyzed tannin-based resin derived from a surface-active condensed tannin, a formaldehyde-free tannin-reactive monomer, a saturated or an unsaturated organic anhydride, a polyamine, an ethoxylated castor oil, and an optional plasticizer. Also disclosed are mixed tannin-phenolic foams and methods of making thereof.