公开(公告)号：KR1020010056165A

公开(公告)日：2001-07-04

申请号：KR1019990057602

申请日：1999-12-14

Applicant: 한국화학연구원

Inventor： 이정민 ,  서정권 ,  박병기 ,  박춘희 ,  박중환 ,  박석준 ,  김진우 ,  조용식 ,  오연옥

IPC: B01J20/00

CPC classification number: B01J20/3078 ,  B01J20/20 ,  B01J2220/42

Abstract: PURPOSE: A method for manufacturing a multi-functional granular adsorptive material is provided to fundamentally improve demerits of an existing manufacturing method which is artificially combined simply using zeolite, activated carbon and binder by directly manufacturing zeolite and an activated carbon composite material using raw materials of bran and sodium aluminate aqueous solution. CONSTITUTION: The method for manufacturing a multi-functional granular adsorptive material comprises the processes of granulating the blended material by blending bran powder and sodium aluminate aqueous solution; and performing hydrothermal treatment using a sodium hydroxide aqueous solution after passing the granulated materials through carbonization and activation processes, wherein the carbonization process is performed under the temperature condition of 400 to 700 deg.C, or 750 to 950 deg.C under the infusion of steam, wherein the hydrothermal treatment comprises the processes of adding 3 to 8 wt.% of alkaline aqueous solution, aging at a temperature of 10 to 60 deg.C, and crystallization at a temperature of 80 to 110 deg.C, and wherein the adsorptive material is characterized in that a content of A, X or Y type zeolite is 55 to 70 wt.%, and a content of an activated carbon is 30 to 45 wt.%.

Abstract translation: 目的：提供一种多功能颗粒状吸附材料的制造方法，从根本上改善现有的制造方法的缺点，即现有的制造方法，简单地使用沸石，活性炭和粘合剂通过直接制造沸石和活性炭复合材料，人造组合使用原料 麸皮和铝酸钠水溶液。 构成：多功能颗粒状吸附材料的制造方法包括通过混合麸粉和铝酸钠水溶液对混合材料进行造粒的方法; 并且在通过碳化和活化方法使造粒材料通过之后，使用氢氧化钠水溶液进行水热处理，其中碳化过程在400-700℃或750-950℃的温度条件下进行， 蒸汽，其中水热处理包括加入3至8重量％的碱性水溶液，在10至60℃的温度下老化并在80至110℃的温度下结晶的方法，其中 吸附材料的特征在于，A，X或Y型沸石的含量为55〜70重量％，活性炭的含量为30〜45重量％。

公开(公告)号：KR100351624B1

公开(公告)日：2002-09-11

申请号：KR1019990057602

申请日：1999-12-14

Applicant: 한국화학연구원

Inventor： 이정민 ,  서정권 ,  박병기 ,  박춘희 ,  박중환 ,  박석준 ,  김진우 ,  조용식 ,  오연옥

IPC: B01J20/00

Abstract: 본발명은다기능입상흡착소재의제조방법에관한것으로서, 더욱상세하게는왕겨와알루민산나트륨수용액을배합하여입상화시키고탄화및 활성화과정을거친다음알칼리수용액으로수열처리하여제조된복합소재는제올라이트와활성탄등의고가의원료및 결합제를사용하여제조한통상의복합소재와비교하여친유성및 친수성흡착특성이보다더 우수하므로수처리제, 탈취제, 항균및 살균제, 유기물흡착제, 수분흡착제, 담배필터용기재, 공기분리제등의폭넓은용도로사용되는다기능입상흡착소재의대량생산이가능하도록하는새로운제조방법에관한것이다.