公开(公告)号：US20150112094A1

公开(公告)日：2015-04-23

申请号：US14577984

申请日：2014-12-19

Applicant: Kao Corporation

Inventor： Toku FUJIOKA ,  Wataru YAMAUCHI

IPC: F28C3/08

CPC classification number: F28C3/08 ,  B01D19/00

Abstract: In a method for cooling liquid, when a liquid containing a volatile component and a surfactant is supplied to an atmosphere having a pressure which is lower than or equal to the saturated vapor pressure of the volatile component so that at least a portion of the volatile component is vaporized, whereby the liquid is cooled, a gas other than the volatile component is introduced into the atmosphere having the pressure so that the gas contacts the liquid.

Abstract translation: 在冷却液体的方法中，当将含有挥发性成分和表面活性剂的液体供给到低于或等于挥发性成分的饱和蒸汽压的压力的气氛中，使得至少一部分挥发性成分 被蒸发，由此液体被冷却，除了挥发性成分之外的气体被引入具有压力的气氛中，使得气体与液体接触。

公开(公告)号：US20160332961A1

公开(公告)日：2016-11-17

申请号：US15108087

申请日：2014-11-27

Applicant: KAO CORPORATION

Inventor： Hiroshi HORI ,  Yohei YOSHIKAWA ,  Yoshinori MITSUDA ,  Toku FUJIOKA ,  Yoshifumi NISHIMOTO

IPC: C07C303/32 ,  C11D1/14

CPC classification number: C07C303/32 ,  C11D1/14 ,  C11D1/143 ,  C07C309/20

Abstract: The present invention provides a method for producing a high-quality internal olefin sulfonate in which the content of any internal olefin and inorganic substance is small. This method for producing an internal olefin sulfonate, comprising: a sulfonating step of causing an internal olefin to react with sulfur trioxide to yield a sulfonated internal olefin; a neutralizing step of mixing the resultant sulfonated internal olefin with an aqueous alkaline solution at 40° C. or lower to yield a mixture, and applying shearing force to the mixture until the particle diameter of oil droplets of an oily product of the mixture turns to 10 μm or less to yield a neutralized product; and a hydrolyzing step of hydrolyzing the resultant neutralized product.

Abstract translation: 本发明提供一种制备其中任何内部烯烃和无机物质的含量小的高品质内部烯烃磺酸盐的方法。 该制造内烯烃磺酸盐的方法，包括：使内部烯烃与三氧化硫反应得到磺化内烯烃的磺化工序; 将所得的磺化内烯烃与40℃或更低的碱性水溶液混合以产生混合物的中和步骤，并向混合物施加剪切力，直到混合物油状产物的油滴的粒径变为 10μm以下，得到中和物; 和水解所得中和产物的水解步骤。