長纖維氧化錳八面體分子篩之合成法

CMUR > College of Public Health > Department and Graduate of Health Services Administration > Patent > Item 310903500/23683

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Title:	長纖維氧化錳八面體分子篩之合成法 A METHOD FOR THE SYNTHESIS OF A LONG-FIBER MANGANESE OXIDE OCTAHEDRAL MOLECULAR SIEVE
Authors:	楊登旭;林國雄;江鴻龍
Contributors:	公共衛生學院風險管理學系
Date:	2006-05-11
Issue Date:	2009-09-09
Publisher:	楊登旭、徐志明
Abstract:	本發明係有關於一種長纖維氧化錳八面體分子篩之合成法，其主要係為利用以助熔劑法(flux method)合成氧化錳八面體分子篩(manganese oxide octahedral molecular sieve)；其合成的起始物為鈉水錳礦(birnessite)，助熔劑為氯化鈉(NaCl)，其係將鈉水錳礦和氯化鈉混勻後，裝入氧化鋁坩鍋並加熱，反應完成後加水使產物懸浮並以濾膜過濾，其過濾後會形成自稱持(self-supporting)的薄膜，所得產物為一種長纖維氧化錳八面體分子篩，而這種長纖維能形成自稱持膜的特性，可以增加氧化錳八面體分子篩在觸媒和吸附重金屬應用上的便利性。 The invention concerns about a method for the synthesis of a long－fiber manganese oxide octahedral molecular sieve, which is primarily based on flux method to obtain it. The initiator for the synthesis is birnessite and the flux is NaCl. The mixture, birnessite and NaCl after being well mixed up, is put into the aluminum oxide crucible and heated. When the reaction is finished, the product suspends by adding water and then is filtered. After being filtered, a self－supporting film is formed. Such a film is a long－fiber manganese oxide octahedral molecular sieve which, having the character of self－supporting, is able to improve the convenience for the application of catalyst and absorbing heavy metals.
Relation:	(台灣)I254700
Appears in Collections:	[Department and Graduate of Health Services Administration] Patent

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