公开(公告)号：KR100704235B1

公开(公告)日：2007-04-27

申请号：KR1020047009943

申请日：2002-12-27

Applicant: 한국과학기술연구원

Inventor： 파우스트스테판 ,  팔크구이도 ,  이대영

IPC: B01J20/26 ,  B01J20/22

CPC classification number: B01J20/28045 ,  B01D53/28 ,  B01J20/046 ,  B01J20/261 ,  B01J20/262 ,  B01J20/267 ,  B01J20/28004 ,  B01J20/28023 ,  B01J20/28028 ,  B01J20/2803 ,  B01J20/28033 ,  B01J20/28035 ,  B01J20/2804 ,  B01J20/2805 ,  B01J20/3085 ,  B01J20/3212 ,  B01J20/3236 ,  B01J2220/68 ,  F24F2203/1036

Abstract: A dehumidifying element includes a super absorbing polymer (SAP), and a hygroscopic base, thereby maintaining hygroscopic characteristics regardless of aging and a high humidity absorbing rate and needing a smaller amount of energy for regeneration.

公开(公告)号：KR1020040071246A

公开(公告)日：2004-08-11

申请号：KR1020047009943

申请日：2002-12-27

Applicant: 한국과학기술연구원

Inventor： 파우스트스테판 ,  팔크구이도 ,  이대영

IPC: B01J20/26 ,  B01J20/22

CPC classification number: B01J20/28045 ,  B01D53/28 ,  B01J20/046 ,  B01J20/261 ,  B01J20/262 ,  B01J20/267 ,  B01J20/28004 ,  B01J20/28023 ,  B01J20/28028 ,  B01J20/2803 ,  B01J20/28033 ,  B01J20/28035 ,  B01J20/2804 ,  B01J20/2805 ,  B01J20/3085 ,  B01J20/3212 ,  B01J20/3236 ,  B01J2220/68 ,  F24F2203/1036

Abstract: PURPOSE: Provided are a dehumidifying element, which maintains dehumidifying property after elapsing time of use, has high moisture absorbing rate and requires small energy to be regenerated, and a method for preparing thereof. CONSTITUTION: The dehumidifying element comprises a super-absorbing polymer and a hygroscopic salt. The method comprises steps of (a) selecting a solution of salt; (b) drying a super-absorbing polymer; (c) contacting the dried super-absorbing polymer with the solution of salt; and (d) drying a hydro-gel prepared by the contact of the super-absorbing polymer and the solution of salt.

Abstract translation: 目的：提供一种除湿元件，其在经过使用时间后保持除湿性能，具有高吸湿率并且需要较小的能量再生，以及其制备方法。 构成：除湿元件包括超吸收聚合物和吸湿盐。 该方法包括以下步骤：（a）选择盐溶液; （b）干燥超吸收聚合物; （c）使干燥的超吸收聚合物与盐溶液接触; 和（d）干燥通过超吸收聚合物与盐溶液接触制备的水凝胶。