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公开(公告)号：KR1020140021769A
公开(公告)日：2014-02-20
申请号：KR1020120087750
申请日：2012-08-10
Applicant: 코아텍주식회사
IPC: C07C17/42 , C07C17/156 , C07C25/00 , B01J21/12
Abstract: The present invention relates to a method and an apparatus for manufacturing an iodinated aromatic compound and mono-iodinated benzene through sequential catalyst circulation through sequential catalyst circulation using zeolite-based catalysts, alumina-based catalysts and silicon-based catalysts by mixing or ion-exchanging the catalysts in a weight ratio, by adding oxygen or ozone to the inside of a combustion chamber and oxidizing and generating catalytic materials from room temperature to 700°C to prepare mono-iodinated benzene, wherein the mono-iodinated benzene is isolated and selected from di-iodinated benzene and tri-iodinated benzene by transiodination using a difference of melting points. [Reference numerals] (23) Continuous solid-liquid separator; (28) Mixer; (AA) First direction; (BB) Second direction
Abstract translation: 本发明涉及通过使用沸石型催化剂，氧化铝基催化剂和硅类催化剂通过混合或离子交换的顺序催化剂循环通过顺序催化剂循环来制造碘化芳族化合物和单碘化苯的方法和装置 催化剂的重量比，通过向燃烧室内部加入氧气或臭氧，并将催化材料从室温氧化并产生到700℃以制备单碘化苯，其中单碘化苯被分离并选自 二碘化苯和三碘化苯，通过使用熔点的差异进行过碘化。 （附图标记）（23）连续式固液分离器; （28）搅拌机; （AA）第一方向; （BB）第二方向
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公开(公告)号：KR101097394B1
公开(公告)日：2011-12-23
申请号：KR1020090069297
申请日：2009-07-29
Applicant: 코아텍주식회사
CPC classification number: Y02C20/10
Abstract: 본발명은반도체제조공정및 산업현장에서발생하는산성유해가스를정화처리하기위하여, 산성유해가스를처리하기위한중화제로수산화철, 산화철, 수산화칼슘및 수산화마그네슘중에서하나이상을선택하여주성분으로구성하되, 주성분을 60중량%내지 99중량%로조성하고, 활성탄분말을 1중량%내지 40중량%를주입하여물로혼합반죽하여성형제조된산성유해가스제거용정화제이며, 상기산성유해가스제거용정화제는 FeClㆍ6HO 와규조토를혼합한후 NaCO로중화반응하여생성된슬러지를여과시키는단계와세척하는단계를거치고, 슬러지를건조시키는단계를거치며수산화철을제조하고건조된수산화철을분말상태로분쇄하는단계를거치고, 분말상태의수산화철(금속)과활성탄분말을물로혼합빈죽하여압출기를사용하여펠렛형태로제조하여건조시키는단계로이루어진다.
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公开(公告)号：KR101093131B1
公开(公告)日：2011-12-13
申请号：KR1020100071384
申请日：2010-07-23
Applicant: 코아텍주식회사
IPC: H01L21/02 , H01L21/205
CPC classification number: H01L21/67034 , G01R31/26 , H01L21/67098 , H01L21/67248
Abstract: PURPOSE: An apparatus for processing exhaust gas and a method for preventing environmental contamination are provided to minimize the generation of wastewater by neutralizing the ammonia of a small amount which is discharged without absorbing to sulfuric acid. CONSTITUTION: A unification line(17) merges an exhaust gas line to one line. A absorptive tower(20) receives exhaust gas which comes out through the unification line and reacts the exhaust gas with water or deionized water. The water or a deionized water injection line is installed on the upper side of the absorptive tower. The water or a deionized water injection line injects the water or the deionized water to the inside of the absorptive tower. A neutralizing tank(24) neutralizes ammonia gas which comes out through the exhaust gas line of the upper side of the absorptive tower.
Abstract translation: 目的：提供一种处理废气的装置和防止环境污染的方法，以通过中和少量排出而不吸收硫酸的氨来最小化废水的产生。 构成：统一线（17）将废气管线合并到一条线路。 吸收塔（20）接收通过统一线排出的废气，并使废气与水或去离子水反应。 水或去离子水注入管线安装在吸收塔的上侧。 水或去离子水注入管将水或去离子水注入吸收塔的内部。 中和罐（24）中和通过吸收塔的上侧的废气管线排出的氨气。
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公开(公告)号：KR1020110109036A
公开(公告)日：2011-10-06
申请号：KR1020100028578
申请日：2010-03-30
Applicant: 코아텍주식회사
CPC classification number: C01B21/26 , B01D3/14 , B01J8/02 , B01J23/42 , B01J23/44 , B01J23/50 , B01J2208/00017 , B01J2208/00539 , C01B21/22 , C01B21/28
Abstract: 본 발명은 고순도 일산화질소와 고순도 아산화질소의 제조 방법에 관한 것으로, 공업용 저순도 암모니아를 기화시켜 순도를 높여서 원료로 사용하기 위하여 리보일러, 칼럼 및 냉각기로 구성된 증류탑을 사용하여 고순도 암모이나를 제조하는 하는 제1단계 공정을 거쳐서, 상기 제조된 고순도 암모이나를 촉매가 탑재된 촉매반응기에 투입하면서 산소를 주입하여 부분 산화시켜 NO(일산화질소), N
2 O(아산화질소)를 합성하는 제2단계 공정을 거치고, 촉매반응기에서 반응 후 생산된 혼합가스를 리보일러, 칼럼, 냉각기로 이루어진 증류탑을 사용하여 분리 정제하는 제3단계 공정으로 이루어진 고순도 일산화질소와 아산화질소의 제조방법 및 고순도 일산화질소와 아산화질소의 제조공정에 사용된 되는 고순도 일산화질소와 아산화질소의 제조장치를 제공하는 것이다.-
公开(公告)号：KR1020110091239A
公开(公告)日：2011-08-11
申请号：KR1020100010978
申请日：2010-02-05
Applicant: 코아텍주식회사
Abstract: PURPOSE: A method and an apparatus for manufacturing high purity ammonia are provided to continuously produce the ammonia and improve the purity of the ammonia based on a simply facility by installing three step distillation towers. CONSTITUTION: Low purity liquefied ammonia is introduced into a second step distillation tower composed of a reboiler(13), a column(14), and a cooler(15). Water and heavy metal from the low purity liquefied ammonia are moved to the column(18) of a first step distillation tower. The water and the heavy metal are eliminated. The ammonia through the first step distillation tower is introduced into the second step distillation tower. The ammonia passes through the second step distillation tower in order to eliminate low volatile materials from the ammonia. The ammonia is discharged through the discharging hole of a third step distillation tower. The ammonia is liquefied by a cooler(25) in the third step distillation tower and is transferred to a storing tank.
Abstract translation: 目的：提供一种制造高纯度氨的方法和设备，通过安装三级蒸馏塔，通过简单的设备连续生产氨并提高氨的纯度。 构成：将低纯度液化氨引入由再沸器（13），塔（14）和冷却器（15）组成的第二级蒸馏塔中。 来自低纯度液化氨的水和重金属被移动到第一级蒸馏塔的塔（18）。 水和重金属被淘汰。 通过第一级蒸馏塔将氨引入第二级蒸馏塔。 氨通过第二级蒸馏塔以从氨中消除低挥发性物质。 氨通过第三级蒸馏塔的排放孔排出。 氨在第三级蒸馏塔中被冷却器（25）液化，并被转移到储存罐中。
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Patent Agency Ranking
公开(公告)号：KR101055751B1
公开(公告)日：2011-08-11
申请号：KR1020090010833
申请日：2009-02-11
Applicant: 코아텍주식회사
IPC: C01B33/107
Abstract: 본 발명은 삼염화실란(TCS)을 제조함에 있어서 삼염화실란의 생성에 방해가 되지 않는 발열 반응물질을 더 투입하여 내부 반응에 의한 발열량으로 반응기 히터의 용량을 최소화하거나 제거하여 반응기의 부피를 최소화함으로써 설치공간, 설치비용, 생산원가 및 유지비용을 절감하는데 그 목적 및 효과가 있다.
본 발명은 반도체용 특수가스 및 태양전지용 폴리 실리콘의 주원료인 삼염화실란(TCS)을 효율적으로 제조하기 위해 메탈등급의 규소입자의 크기가 50~ 400mesh이고 순도는 90%이상이며. 수소의 순도는 70%이상이고, 사염화규소(STC)의 순도는 75%이상이고, 염소의 순도는 90%이상의 공업용을 사용하며, 사염화규소가 담겨있는 탱크를 기화온도 이상으로 가열하고, 수소를 사염화규소 탱크로 주입하여 버블링시켜 기화된 사염화규소와 수소가 함께 반응기로 공급되며, 염소는 반응기 전단에서 상기 사염화규소 및 수소와 함께 혼합 공급하거나 반응기 내부로 독립적으로 금속촉매가 장입된 반응기로 공급되고, 반응기를 통과한 가스는 리보일러와 컨덴서를 구비한 증류탑으로 이송되며, 증류탑에서 비등점 차이를 이용하여 삼염화실란과 사염화규소를 분리하여 분리 회수된 사염화규소는 사염화규소 탱크로 재순환시키고, 순도 95% 이상인 삼염화실란은 저장탱크로 이송되도록 구성되어 있다.
삼염화실란, 사염화규소, 염소, 수소, 메탈등급 실리콘-
公开(公告)号：KR1020100084869A
公开(公告)日：2010-07-28
申请号：KR1020090004237
申请日：2009-01-19
Applicant: 코아텍주식회사
CPC classification number: C01B33/10742 , B01J21/04 , B01J21/08 , B01J21/18 , B01J23/44
Abstract: PURPOSE: A manufacturing method of trichlorosilane and the trichlorosilane manufactured thereby are provided to reduce costs for managing and maintaining and installation costs by gaining a high conversion rate of trichlorosilane. CONSTITUTION: A Manufacturing method of trichlorosilane and the trichlorosilane manufactured thereby includes a step for gaining trichlorosilane from a reactor(11) by injecting hydrogen chloride into a reaction and mounting metallic silicon and a palladium catalyst in the reactor. The palladium catalyst is manufactured by drying the palladium metal after dipping the palladium metal in PdCl3 or Pd(NO3) liquid by selecting a carrier among active alumina, zeolite, activated charcoal, diatomite, alumina and silica.
Abstract translation: 目的：提供三氯硅烷的制造方法和由此制造的三氯硅烷，以通过获得三氯硅烷的高转化率来降低管理和维护和安装成本的成本。 构成：由此制造的三氯硅烷和三氯硅烷的制造方法包括通过将氯化氢注入反应并在反应器中安装金属硅和钯催化剂从反应器（11）获得三氯硅烷的步骤。 通过在活性氧化铝，沸石，活性炭，硅藻土，氧化铝和二氧化硅中选择载体，将钯金属浸渍在PdCl 3或Pd（NO 3）液体中后，通过干燥钯金属来制备钯催化剂。
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公开(公告)号：KR1020140015979A
公开(公告)日：2014-02-07
申请号：KR1020120082643
申请日：2012-07-27
Applicant: 코아텍주식회사
CPC classification number: Y02P20/155
Abstract: The present invention relates to an absorption reaction material for removing PFC and acid gas which obtained by molding: a composition which is produced by mixing Al2O3 powder and MgO powder in a predetermined wt%; a composition which is produced by mixing Al2O3 powder, MgO powder, and SiO2 powder in a predetermined wt%; and a composition which is produced by mixing Al2O3 powder, MgO powder, and SiO2 powder in a predetermined wt%, and adding more than one from CuO powder, NiO powder, and V2O5 powder to the mixture in a predetermined wt%. The absorption reaction material is molded into a particle size of 10-100 um for processing PFC and acid gas.
Abstract translation: 本发明涉及一种通过成型获得的去除PFC和酸性气体的吸收反应材料：通过以预定wt％混合Al 2 O 3粉末和MgO粉末而制备的组合物; 通过以预定wt％混合Al 2 O 3粉末，MgO粉末和SiO 2粉末制造的组合物; 和通过以预定wt％混合Al 2 O 3粉末，MgO粉末和SiO 2粉末并以预定wt％的比例将CuO粉末，NiO粉末和V 2 O 5粉末加入到混合物中而制备的组合物。 吸收反应材料被模制成10-100μm的粒度，用于处理PFC和酸性气体。
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公开(公告)号：KR101150497B1
公开(公告)日：2012-06-01
申请号：KR1020100028578
申请日：2010-03-30
Applicant: 코아텍주식회사
Abstract: 본발명은고순도일산화질소와고순도아산화질소의제조방법에관한것으로, 공업용저순도암모니아를기화시켜순도를높여서원료로사용하기위하여리보일러, 칼럼및 냉각기로구성된증류탑을사용하여고순도암모니아를제조하는하는제1단계공정을거쳐서, 상기제조된고순도암모니아를촉매가탑재된촉매반응기에투입하면서산소를주입하여부분산화시켜 NO(일산화질소), NO(아산화질소)를합성하는제2단계공정을거치고, 촉매반응기에서반응후 생산된혼합가스를리보일러, 칼럼, 냉각기로이루어진증류탑을사용하여분리정제하는제3단계공정으로이루어진고순도일산화질소와아산화질소의제조방법및 고순도일산화질소와아산화질소의제조공정에사용된되는고순도일산화질소와아산화질소의제조장치를제공하는것이다.
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公开(公告)号：KR101136033B1
公开(公告)日：2012-04-18
申请号：KR1020090097309
申请日：2009-10-13
Applicant: 코아텍주식회사
Abstract: PURPOSE: A method and an apparatus for producing high-purity chlorine are provided to quickly prepare a large amount of liquid chlorine and to ensure convenient maintenance of the producing apparatus. CONSTITUTION: A method for producing high-purity chlorine from liquid chlorine or low-purity chlorine produced in electrolysis is as follows. Water, carbon dioxide, hydrochloride, and heavy metal having a high volatilization point are discharged through a vent installed in a reboiler and removed using a first-stage distillation tower(22) consisting of the reboiler(14), a column(18), and a cooler(16). Most of the chlorine gas produced through the first-stage distillation tower is liquefied by a cooler of a second-stage distillation tower(23) and carbon dioxide, oxygen, nitrogen, and hydrogen having a low volatilization point are discharged to a vent installed on an upper side of the second-stage distillation tower. The liquid chlorine is collected in the reboiler and the collected liquid chlorine is transferred to a chlorine storage tank(20).
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