-
-
公开(公告)号：KR1020090083541A
公开(公告)日：2009-08-04
申请号：KR1020080009397
申请日：2008-01-30
Applicant: 아주대학교산학협력단
CPC classification number: C01F5/24
Abstract: A method for pre-processing serpentine for carbon dioxide permanent fixation is provided to remove adsorbed water molecules, -OH groups and other impurities remaining on non-treated serpentine through thermal treatment. A method for pre-processing serpentine for carbon dioxide permanent fixation comprises: a first step of separating pulverized serpentine into 38mum or less based on its particle size(10); a second step of thermally treating the separated serpentine(20); and a third step of cooling the thermally treated serpentine(30). The thermal treatment is performed at 600~650‹C. The thermal treatment is performed for 1 hour or more. The thermal treatment is performed under nitrogen purge condition.
Abstract translation: 提供了一种预处理蛇形二氧化碳永久固定的方法，以通过热处理去除未经处理的蛇纹石上残留的吸附水分子，-OH基团和其他杂质。 用于二氧化碳永久固定的蛇形管预处理方法包括：基于其粒径（10）将粉碎的蛇纹石分离为38mum以下的第一步骤; 对分离的蛇形石（20）进行热处理的第二步骤; 以及冷却所述热处理蛇形管（30）的第三步骤。 热处理在600〜650℃进行。 进行1小时以上的热处理。 热处理在氮气吹扫条件下进行。
-
公开(公告)号：KR102251020B1
公开(公告)日：2021-05-11
申请号：KR1020190092431
申请日：2019-07-30
Applicant: 아주대학교산학협력단
Abstract: 본발명의실시예에따른비산재분석장치는, 바이오매스가투입되는투입부; 수직방향으로연장되며, 상기투입부와연결되는상측개구부와, 하측개구부를갖는통 형상으로이루어지며, 상기투입부에의해투입된바이오매스를가열하여산화시키는반응로; 상기하측개구부를통해배출되는산화된바이오매스의비산재를수용하기위한포집부; 상기포집부를통과한비산재를포집하는사이클론; 각각이일정한크기의개구부를가지며, 상기사이클론으로부터멀어짐에따라개구부의크기가작도록배열되어, 상기사이클론을통과한비산재를크기에따라구분하는복수의필터; 상기복수의필터중 개구부의크기가가장작은필터에연결되며, 상기반응로에서생성된가스를흡입하여외부로배출하는진공펌프; 및상기복수의필터의각각에걸러진비산재를분석하는입자분석기를포함한다.
-
Patent Agency Ranking
-
公开(公告)号：KR100945375B1
公开(公告)日：2010-03-08
申请号：KR1020080090961
申请日：2008-09-17
Applicant: 아주대학교산학협력단
CPC classification number: C10B43/14
Abstract: PURPOSE: A device for continuously collecting fly ash and a method thereof for grasping fusion of fouling are provided to enable a user to easily predict fusion phenomenon of the fouling according to composition of an input coal, a form of collecting specimen, and a driving condition. CONSTITUTION: A device for continuously collecting fly ash comprises a cylindrical capture site(10), a collecting cap, a cylindrical specimen supporting board, and two collecting specimen. The capture site is located on the end of a coal transportation injector. The collecting cap is formed into an attachable infundibulate. The central of the specimen supporting board is penetrated toward the top and bottom. The collecting specimen is mounted on the upper and lower side of the specimen supporting board.
Abstract translation: 目的：提供一种用于连续收集粉煤灰的装置及其捕获结垢融合的方法，以使用户能够根据输入煤的组成，收集样本的形式和驱动条件容易地预测结垢的融合现象 。 构成：用于连续收集飞灰的装置包括圆柱形捕获部位（10），收集帽，圆柱形样品支撑板和两个收集试样。 捕集地点位于煤炭运输注射器的末端。 收集帽形成为可附着的无限制的。 样品支撑板的中心穿透顶部和底部。 收集样本安装在样品支撑板的上侧和下侧。
-
公开(公告)号：KR1020080095389A
公开(公告)日：2008-10-29
申请号：KR1020070039775
申请日：2007-04-24
Applicant: 아주대학교산학협력단
Abstract: A fly ash collecting device and a prediction method of weight of fly ash are provided to estimate the fuse tendency of fouling according to the composition of input coal, the type of the collecting unit and driving condition by collecting and analyzing the fouling generated with the coal gasification driving condition. A fly ash collecting device comprises a collecting unit(102) consisting of a collecting cap(201) of funnel shape which is attachable and collects the produced fly ash and a collecting specimen(202) for measuring the fouling tendency according to the area variation in the gasification/combustion condition; and a heating element(103) which is positioned to contact to the collecting unit(102). The heating element(103) is SiC heating element which has a 3 stage structure temperature controlled with PID(Proportional Integral Derivative) controller. The tilt angle of the collecting cap(201) is 30°, 45° or 60°.
Abstract translation: 提供粉煤灰收集装置和粉煤灰重量预测方法，通过收集和分析煤炭产生的污垢，根据输入煤的组成，收集单元的类型和驾驶状况，估算出结垢的熔融趋势 气化驱动条件。 飞灰收集装置包括：收集单元（102），其由漏斗形状的收集帽（201）组成，所述收集帽可附接并收集所产生的飞灰，以及收集样本（202），用于根据区域变化来测量污染趋势 气化/燃烧条件; 以及定位成与收集单元（102）接触的加热元件（103）。 加热元件（103）是具有由PID（比例积分微分）控制器控制的3级结构温度的SiC加热元件。 收集帽（201）的倾斜角为30°，45°或60°。
-
公开(公告)号：KR20210014399A
公开(公告)日：2021-02-09
申请号：KR20190092431
申请日：2019-07-30
Applicant: 아주대학교산학협력단
Abstract: 본발명의실시예에따른비산재분석장치는, 바이오매스가투입되는투입부; 수직방향으로연장되며, 상기투입부와연결되는상측개구부와, 하측개구부를갖는통 형상으로이루어지며, 상기투입부에의해투입된바이오매스를가열하여산화시키는반응로; 상기하측개구부를통해배출되는산화된바이오매스의비산재를수용하기위한포집부; 상기포집부를통과한비산재를포집하는사이클론; 각각이일정한크기의개구부를가지며, 상기사이클론으로부터멀어짐에따라개구부의크기가작도록배열되어, 상기사이클론을통과한비산재를크기에따라구분하는복수의필터; 상기복수의필터중 개구부의크기가가장작은필터에연결되며, 상기반응로에서생성된가스를흡입하여외부로배출하는진공펌프; 및상기복수의필터의각각에걸러진비산재를분석하는입자분석기를포함한다.
-
公开(公告)号：KR100915385B1
公开(公告)日：2009-09-03
申请号：KR1020080009397
申请日：2008-01-30
Applicant: 아주대학교산학협력단
Abstract: 본 발명은 이산화탄소의 영구 고정화 원료용 사문석의 전처리방법에 관한 것으로, 상기 사문석 전처리방법은 1) 사문석을 분리하는 단계; 2) 분쇄된 사문석을 열처리 하는 단계; 3) 열처리한 사문석을 진공 데시게이터에서 실온까지 천천히 냉각하는 단계를 포함하여 이루어진다.
본 발명은 사문석 원석에 존재하는 흡착 물 분자, -OH기 및 기타 휘발성 물질을 고온 상태에서 열처리를 통해 제거함으로써 마그네슘 실리케이트를 주성분으로 하는 사문석이 이산화탄소와 반응하여 보다 효과적으로 탄산염을 생성될 수 있도록 하는 것이다.
-
-
-
-
-
-
-
Search Results
8
records
(took 0.018 seconds)
