公开(公告)号：KR101337987B1

公开(公告)日：2013-12-06

申请号：KR1020120022872

申请日：2012-03-06

Applicant: 가톨릭관동대학교산학협력단

Inventor： 이승목 ,  김무늬

IPC: B01J20/32 ,  B01J20/10 ,  C01G3/00 ,  B09B3/00

Abstract: 본 발명은 폐수처리용 유기-견운모의 제조방법을 제공한다. 본 발명은 견운모의 표면 처리 및 층간 공간을 형성하기 위하여 메르캅토 실란화합물을 이용하고, 이를 좀더 효율적으로 진행하기 위하여 건조 톨루엔을 사용한다. 견운모의 표면처리 및 층간 미세 공간을 형성하기 위한 반응공정이 완료되면, 이를 여과하여 분리하고, 건조시켜 새로운 유기-견운모 입자를 수득하게 된다. 본 발명은 폐수 중의 구리성분을 효율적으로 흡착하여 제거할 수 있다.

公开(公告)号：KR1020130101826A

公开(公告)日：2013-09-16

申请号：KR1020120022872

申请日：2012-03-06

Applicant: 가톨릭관동대학교산학협력단

Inventor： 이승목 ,  김무늬

IPC: B01J20/32 ,  B01J20/10 ,  C01G3/00 ,  B09B3/00

CPC classification number: B01J20/3071 ,  B01J20/10 ,  B01J20/22 ,  B01J20/305 ,  C02F1/288

Abstract: PURPOSE: A manufacturing method of organic-sericite is provided to be able to manufacture organic-sericite having a good copper ion adsorption effect in a shortened period, and to prepare a ground that the organic-sericite product is able to be industrially produced and utilized through an improved manufacturing method. CONSTITUTION: Organic-sericite for adsorbing and removing the copper element in wastewater is manufactured by processing the surface of sericite and forming a micro void between layers by using a mercapto silane compound, separating and drying to obtain organic-sericite particles. The mercapto silane compound is 3-mercaptopropyltrimethoxysilane. A manufacturing method of organic-sericite comprises a process of manufacturing a sericite solution by putting 10 g of sericite and 200-300 ml of toluene as a reaction co-solvent within a sealed container, forming a firstly homogeneous solution state with stirring, adding 15-25 ml of 3-mercaptopropyltrimethoxylsilane to the solution, ion-exchanging by stirring at a high temperature of 60-70deg.C for 10-14 hours and cooling to a room temperature; a process of separating pure organic-sericite by pouring the ion-exchanged sericite solution on a filter medium and repeatedly pouring toluene as a washing agent to wash; and a process of obtaining organic-sericite particles by removing residual toluene in an oven of 100-110deg.C for 2-4 hours.

Abstract translation: 目的：提供有机绢云母的制造方法，以能够在缩短的时间内制造具有良好的铜离子吸附效果的有机绢云母，并且制备有机绢云母产品能够在工业上生产和利用的研磨 通过改进的制造方法。 构成：用于吸附和去除废水中的铜元素的有机绢云母是通过加工绢云母的表面并通过使用巯基硅烷化合物在层之间形成微空隙来制造的，分离和干燥以获得有机 - 绢云母颗粒。 巯基硅烷化合物是3-巯基丙基三甲氧基硅烷。 有机绢云母的制造方法包括通过在密封容器内放入10g绢云母和200-300ml作为反应助溶剂的甲苯来制造绢云母溶液的方法，在搅拌下形成第一均匀溶液状态，加入15 -25毫升3-巯基丙基三甲氧基硅烷溶液中，在60-70度的高温下搅拌进行10-14小时的离子交换并冷却至室温; 通过将离子交换的绢云母溶液倒入过滤介质上并反复倾倒甲苯作为洗涤剂洗涤来分离纯有机 - 绢云母的方法; 以及通过在100-110℃的烘箱中除去残留甲苯2-4小时获得有机绢云母颗粒的方法。