-
公开(公告)号:US20060178460A1
公开(公告)日:2006-08-10
申请号:US10203859
申请日:2001-02-06
申请人: David Herault , Benoit Abribat , Frank Bongardt , Achim Pfeiffer
发明人: David Herault , Benoit Abribat , Frank Bongardt , Achim Pfeiffer
IPC分类号: C08K5/10
CPC分类号: C10M171/004 , B01D19/0404
摘要: A process for inhibiting a liquid hydrocarbon from foaming involving: (a) providing a liquid hydrocarbon; (b) providing a defoamer additive containing: (i) an ester corresponding to formula (I) R1—COO—R2 (I) wherein R1 and R2 are, independent of each other, saturated or unsaturated, linear or branched alkyl radicals having from about 6 to 16 carbon atoms, as a defoamer; and (ii) optionally, a co-defoamer selected from the group consisting of a non-alkoxylated ester of a polyol having from about 2 to 6 carbon atoms, and from about 2 to 4 OH groups, a saturated or unsaturated, linear or branched fatty acid having from about 8 to 24 carbon atoms, and mixtures thereof; and (c) adding a foam-inhibiting effective amount of (b) to (a).
摘要翻译: 一种抑制液体烃发泡的方法,包括:(a)提供液态烃; (b)提供消泡剂添加剂,其包含:(i)对应于式(I)的酯<?在线公式描述=“在线式”末端=“铅”→R 1 其中R 1和R 2分别为R 1和R 2,其中R 1和R 2各自独立地为 作为消泡剂,相互独立地具有约6-16个碳原子的饱和或不饱和的直链或支链烷基; 和(ii)任选的共消泡剂,其选自具有约2至6个碳原子的多元醇的非烷氧基化酯和约2至4个OH基团,饱和或不饱和的,直链或支链的 具有约8-24个碳原子的脂肪酸及其混合物; 和(c)加入泡沫抑制有效量的(b)至(a)。
-
公开(公告)号:US08747529B2
公开(公告)日:2014-06-10
申请号:US13261263
申请日:2010-10-01
申请人: Volker Backes , Achim Pfeiffer , Jan Weber
发明人: Volker Backes , Achim Pfeiffer , Jan Weber
IPC分类号: B01D53/02
CPC分类号: B01D53/261 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2259/4148 , B01J20/103 , B01J20/18 , B01J20/28052 , B01J2220/42
摘要: A device for drying medium flow (8), in particular an air flow, includes a device housing (2), in which at least first and second drying agents (4, 6) are received. The first and second drying agents have a high moisture absorption capacity in the case of low and high moisture values of the medium flow (8), respectively. The amount of the respective drying agent (4, 6) can be selectively set depending on the actual moisture present in the medium flow (8).
摘要翻译: 用于干燥介质流(8),特别是空气流的装置包括装置壳体(2),其中至少接收第一和第二干燥剂(4,6)。 第一和第二干燥剂分别在中等流量(8)的低和高水分值的情况下具有高的吸湿能力。 可以根据存在于介质流(8)中的实际水分来选择性地设定各干燥剂(4,6)的量。
-
公开(公告)号:US20120247339A1
公开(公告)日:2012-10-04
申请号:US13261263
申请日:2010-10-01
申请人: Volker Backes , Achim Pfeiffer , Jan Weber
发明人: Volker Backes , Achim Pfeiffer , Jan Weber
IPC分类号: B01D53/02
CPC分类号: B01D53/261 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2259/4148 , B01J20/103 , B01J20/18 , B01J20/28052 , B01J2220/42
摘要: The invention relates to a device for drying a medium flow (8), in particular an air flow, comprising a device housing (2), in which at least one first and at least one further drying agent (4, 6) are received, having high moisture absorption capacity in the case of low or high moisture values of the medium flow (8), and wherein the amount of the respective drying agent (4, 6) can be selectively set depending on the actual moisture present in the medium flow (8).
摘要翻译: 本发明涉及用于干燥介质流(8),特别是空气流的装置,其包括装置壳体(2),其中接收至少一个第一和至少一个其它干燥剂(4,6) 在介质流(8)的低或高水分值的情况下具有高的吸湿能力,并且其中可以根据存在于介质流中的实际水分来选择性地设定各干燥剂(4,6)的量 (8)。
-
-