公开(公告)号：KR101307393B1

公开(公告)日：2013-09-11

申请号：KR1020110060185

申请日：2011-06-21

Applicant: 강릉원주대학교산학협력단

Inventor： 경영수

IPC: C07C331/24 ,  C07C331/20 ,  C07D285/00

Abstract: 본 발명은 티오시안산 화합물을 효율적으로 제조하기 위하여, 유기 할로겐 화합물과 티오시안 음이온(thiocyanate ion)을 반응시켜 유기 티오시안산 화합물(organic thiocyanate)과 이소티오시안산 화합물(isothiocyanate)이 혼합된 혼합물을 생성시키는 단계; 상기 혼합물과 아자이드 이온(azide ion)을 염기성 조건에서 반응시켜 티아트리아졸 아민(thiatriazole amine)을 생성시키는 단계; 및 상기 티아트리아졸 아민을 칼럼 크로마토그래피법으로 제거하는 단계를 포함하는 유기 티오시안산 화합물을 제조하는 방법을 제공한다.

公开(公告)号：KR1020120140445A

公开(公告)日：2012-12-31

申请号：KR1020110060186

申请日：2011-06-21

Applicant: 강릉원주대학교산학협력단

Inventor： 경영수

IPC: C07C331/24 ,  C07C331/20 ,  C07D285/00 ,  C07B63/00

Abstract: PURPOSE: A manufacturing method of organic thiocyanate from halogenated alkyl by using a layer separation is provided to easily isolate and purify tetrazole -5- thione compound by using a layer separation. CONSTITUTION: A manufacturing method of organic thiocyanate from halogenated alkyl by using a layer separation comprises the following steps: manufacturing a mixture of organic thiocyanate and isothiocyanate compound by reacting the organic halogen compound with thiocyanate ion; manufacturing tetrazole-5-thione by reacting the mixture with azide ion under basic condition; and layer separating and removing the tetrazole -5- thione.

Abstract translation: 目的：提供通过使用层分离从卤代烷基制备有机硫氰酸盐的方法，以便通过使用层分离容易地分离和纯化四唑-5-硫酮化合物。 构成：通过使用层分离从卤代烷基制备有机硫氰酸盐的方法包括以下步骤：通过使有机卤素化合物与硫氰酸根离子反应制备有机硫氰酸盐和异硫氰酸酯化合物的混合物; 在碱性条件下使混合物与叠氮化物反应制备四唑-5-硫酮; 并分层并除去四唑-5-硫酮。

公开(公告)号：KR1020100045231A

公开(公告)日：2010-05-03

申请号：KR1020080104320

申请日：2008-10-23

Applicant: 강릉원주대학교산학협력단

Inventor： 경영수 ,  박영섭

IPC: C10G3/00 ,  C10L1/08

CPC classification number: C11C3/10 ,  C10L1/026 ,  C10L2200/0476 ,  Y02E50/13 ,  Y02P30/20

Abstract: PURPOSE: A method for manufacturing biodiesel using fruit of hevea brasiliensis is provided to improve productivity of biodiesel fuel and to diversify raw material component for producing the biodiesel fuel and to offer profits to a cultivator of the hevea brasiliensis. CONSTITUTION: A method for manufacturing biodiesel using fruit of hevea brasiliensis includes a step of reacting refined oil which is obtained from the fruit of hevea brasiliensis with a mixture in which basic material and alcohol are mixed. The mixture 10~50 parts by weight are reacted with the refined oil 100 parts by weight at a room temperature for 1 ~ 3 hours and a supernatant is obtained. The supernatant is washed with an aqueous solution and the supernatant is desiccated into sulfate anhydrous(MgSO_4).

Abstract translation: 目的：提供使用巴西水果的果实制造生物柴油的方法，以提高生物柴油燃料的生产率，并使用于生产生物柴油燃料的原料成分多样化，并为巴西河马的养殖者提供利润。 构成：使用巴西水果的果实制造生物柴油的方法包括将从巴西水果的果实获得的精制油与混合有碱性物质和酒精的混合物反应的步骤。 将混合物10〜50重量份与精制油100重量份在室温反应1〜3小时，得到上清液。 将上清液用水溶液洗涤，将上清液干燥成无水硫酸镁（MgSO 4）。