사염화실란으로부터 삼염화실란을 제조하는 방법 및 이에 사용되는 트리클 베드 반응기
    163.
    发明授权
    사염화실란으로부터 삼염화실란을 제조하는 방법 및 이에 사용되는 트리클 베드 반응기 有权
    四氯硅烷和涓流床反应器的三氯硅烷的制备方法

    公开(公告)号:KR101392944B1

    公开(公告)日:2014-05-09

    申请号:KR1020120027351

    申请日:2012-03-16

    Abstract: 본발명은삼염화실란(trichlorosilane, 이하, TCS)의제조방법에관한것으로, 더욱상세하게는전자급혹은태양전지급실리콘(silicon) 생산을위해사염화실란(STC)으로삼염화실란(TCS)을제조하는공정에관한것이다. 본발명의실시예에따라사염화실란(STC)으로부터삼염화실란(TCS)을제조하는공정은, 트리클베드반응기(trickle bed reactor)에촉매를충진하는단계; 상기반응기로액상의사염화실란과기상의수소를공급하는단계; 상기반응기내 촉매상에서상기액상사염화실란과기상의수소에대하여하기반응식 1의반응이수행되는단계; 및상기반응을통해생성된기상의삼염화실란과염화수소생성물을분리하는단계를포함하며, 본발명에따르면 300℃이하반응조건에서도사염화실란의전환율을 40 % 이상으로얻을수 있고, 고순도의삼염화실란을연속적으로공정의중단없이얻을수 있는이점이있으며, 액상의미 반응사염화실란과기상의삼염화실란및 염화수소의분리가용이해져서반응속도가증가하고종전의기술과비교하여분리탑설치운전에따른분리비용이감소하는장점이있다: SiCl(l) + H(g) → SiHCl(g) + HCl(g).

    외부 전기장을 이용한 유무기 하이브리드 나노세공체의 흡탈착 방법
    165.
    发明授权
    외부 전기장을 이용한 유무기 하이브리드 나노세공체의 흡탈착 방법 有权
    使用外部电场的有机无机混合纳米材料的吸附和分解方法

    公开(公告)号:KR101269837B1

    公开(公告)日:2013-05-29

    申请号:KR1020120106641

    申请日:2012-09-25

    Abstract: PURPOSE: An adsorption and desorption method of organic-inorganic hybrid nanoporous materials is provided to be able to economically perform a continuous and stable adsorption and desorption process by applying an external electric field to the nanoporous materials. CONSTITUTION: An adsorption and desorption method of organic-inorganic hybrid nanoporous materials comprises the following steps: a step of filling organic-inorganic hybrid nanoporous materials in an adsorption and desorption reactor(ST1); a step of supplying mixed gas to the adsorption and desorption reactor(ST2); and a step of separating a target gas from the mixed gas by applying an electric field to the nanoporous materials within the adsorption and desorption reactor to adsorb the target gas to the nanoporous materials(ST3). The nanoporous material is a crystalline compound which is defined as a porous organic-inorganic polymer compound formed with a coordinate bond of divalent metal ion and dihydroxy terephthalate, contains organic material and inorganic material in a frame structure, and has a porous structure of a molecular size or nanosize. [Reference numerals] (ST1) Fill an adsorption and desorption reactor with organic-inorganic hybrid nanoporous material; (ST2) Supply mixed gas to the adsorption and desorption reactor; (ST3) Separate target gas from the mixed gas by applying electric filed to the nanoporous material and attaching to the nanoporous material

    Abstract translation: 目的:提供有机 - 无机杂化纳米多孔材料的吸附和解吸方法,通过向纳米多孔材料施加外部电场,能够经济地执行连续和稳定的吸附和解吸过程。 构成:有机 - 无机杂化纳米多孔材料的吸附和解吸方法包括以下步骤:在吸附和解吸反应器(ST1)中填充有机 - 无机杂化纳米多孔材料的步骤; 向吸附和解吸反应器供应混合气体的步骤(ST2); 以及通过向吸附和解吸反应器内的纳米多孔材料施加电场以将目标气体吸附到纳米多孔材料(ST3)上来分离目标气体与混合气体的步骤。 纳米多孔材料是结晶化合物,其定义为由二价金属离子和二羟基对苯二甲酸酯的配位键形成的多孔有机 - 无机聚合物化合物,其包含有机材料和框架结构中的无机材料,并且具有分子 尺寸或纳米尺寸。 (标号)(ST1)用有机 - 无机杂化纳米多孔材料填充吸附和解吸反应器; (ST2)向吸附和解吸反应器供应混合气体; (ST3)通过将电场施加到纳米多孔材料并附着到纳米多孔材料上来分离目标气体与混合气体

    삼염화실란의 제조 방법
    166.
    发明公开
    삼염화실란의 제조 방법 有权
    三氯硅烷的制造方法

    公开(公告)号:KR1020120053590A

    公开(公告)日:2012-05-29

    申请号:KR1020100114780

    申请日:2010-11-18

    CPC classification number: C01B33/10742 B01J8/0242 B01J12/007 B01J21/18

    Abstract: PURPOSE: A method for manufacturing trichlorosilane is provided to obtain plenty of trichlorosilane by using a catalyst on which the pre-set amount or more of silicon is deposited. CONSTITUTION: A reactor(100) is filled with a catalyst(150). Trichlorosilane and hydrogen are provided into the reactor. One of monosilane, silane monochloride, and silane bichloride is provided into the reactor while the reaction of the trichlorosilane and the hydrogen. One of the monosilane, the silane monochloride, and the silane bichloride is repeatedly provided into the reactor by a pre-set time interval. One of the monosilane, the silane monochloride, and the silane bichloride is stopped from being provided, and the amount of silicon is reduced.

    Abstract translation: 目的:提供三氯硅烷的制造方法,通过使用其上沉积有预定量的硅或更多的硅的催化剂来获得大量的三氯硅烷。 构成:反应器(100)填充有催化剂(150)。 三氯硅烷和氢气被提供到反应器中。 在三氯硅烷和氢气的反应中,向反应器中提供一氯硅烷,一氯化硅和二氯硅烷。 其中一个甲硅烷,一氯化硅烷和二氯硅烷以预设的时间间隔重复提供到反应器中。 停止提供单硅烷,一氯化硅和二氯硅烷中的一种,降低硅的量。

    리튬이차 전지용 금속 복합 산화물 제조 방법 및 이를 포함하는 양극활물질
    168.
    发明公开
    리튬이차 전지용 금속 복합 산화물 제조 방법 및 이를 포함하는 양극활물질 有权
    使用锂离子电池和阴极活性材料制造金属复合氧化物的方法

    公开(公告)号:KR1020100057235A

    公开(公告)日:2010-05-31

    申请号:KR1020080116181

    申请日:2008-11-21

    Abstract: PURPOSE: A method for manufacturing metal composite oxide is provided to promote the growth of precursor particles for manufacturing a positive electrode active material, to easily control an average particle diameter, and to increase a production yield. CONSTITUTION: A method for manufacturing metal composite oxide comprises the following steps: injecting a first metal salt solution with nickel and cobalt into a reactor in which distilled water is put; injecting a second metal salt solution having hydrogen ion concentration(pH) 6~12 into the reactor; and precipitating nickel composite hydroxide precursor particles by controlling pH of the whole metal salt solution in 11-13 while injecting NaOH solution and ammonia aqueous solution into the reactor.

    Abstract translation: 目的:提供一种制造金属复合氧化物的方法,以促进用于制造正极活性物质的前体颗粒的生长,以容易地控制平均粒径,并提高产率。 构成:制造金属复合氧化物的方法包括以下步骤:将镍和钴的第一金属盐溶液注入放入蒸馏水的反应器中; 将具有氢离子浓度(pH)6〜12的第二金属盐溶液注入反应器; 并通过控制11-13中的全部金属盐溶液的pH,同时将NaOH溶液和氨水溶液注入反应器来沉淀镍复合氢氧化物前体颗粒。

    원유의 수소화 분해용 촉매 및 이를 이용한 수소화 분해방법
    170.
    发明授权
    원유의 수소화 분해용 촉매 및 이를 이용한 수소화 분해방법 有权
    원유의수소화분해용촉매및이를이용한수소화분해방

    公开(公告)号:KR100931036B1

    公开(公告)日:2009-12-10

    申请号:KR1020080025040

    申请日:2008-03-18

    Abstract: PURPOSE: A catalyst for hydrocracking crude oil and a method for hydrocracking using the same are provided to reduce energy and processing cost with environment-friendly effects by performing a hydrocracking process in a low temperature and a low pressure conditions. CONSTITUTION: A catalyst for hydrocracking crude oil is the catalyst of a foam shape in which a reactive metal is dipped in a porous carrier. The catalyst for hydrocracking the crude oil has the total pore volume of 0.5 ~ 2.5 cc/g. The catalyst includes an air bubble surface area of 100 ~ 300 m^2/g. The thickness of pore wall of the catalyst is 5 ~ 100 nm. A pore diameter of the catalyst is 30 ~ 500 nm.

    Abstract translation: 目的:通过在低温和低压条件下进行加氢裂化过程,提供一种加氢裂化原油的催化剂和使用该催化剂的加氢裂化方法,以降低能量和加工成本,并具有环境友好的效果。 组成:用于加氢裂化原油的催化剂是泡沫形状的催化剂,其中活性金属浸渍在多孔载体中。 用于加氢裂化原油的催化剂的总孔体积为0.5〜2.5cc / g。 该催化剂的气泡表面积为100〜300平方公尺/ g。 催化剂的孔壁厚度为5〜100nm。 催化剂的孔径为30〜500nm。

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