KR20210066176A - Reactor for Evaluation of Catalytic Performance - Google Patents

Reactor for Evaluation of Catalytic Performance Download PDF

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KR20210066176A
KR20210066176A KR1020190155099A KR20190155099A KR20210066176A KR 20210066176 A KR20210066176 A KR 20210066176A KR 1020190155099 A KR1020190155099 A KR 1020190155099A KR 20190155099 A KR20190155099 A KR 20190155099A KR 20210066176 A KR20210066176 A KR 20210066176A
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catalyst
sample
reaction
pipeline
catalyst sample
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KR1020190155099A
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KR102283181B1 (en
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장태선
이진희
허일정
김영진
정윤호
방웅
정재우
박소영
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한국화학연구원
(주)부흥산업사
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00946—Features relating to the reactants or products
    • B01J2208/00955—Sampling of the particulate material, the reactants or the products
    • B01J2208/00982—Particulate material

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

The present invention relates to a reactor for catalyst performance evaluation, and more particularly, to a reactor for catalyst performance evaluation, in which a long channel pipe is installed in a heating furnace and a catalyst for evaluation is put inside the pipe to be taken out and viewed at any time according to a reaction degree of gas injected into a pipeline, and thus, catalyst development and design can be facilitated by simply performing evaluation for catalytic action of the gas. In a case of using the evaluation reactor, space efficiency due to the device is excellent and very efficient evaluation of the catalyst performance can be made.

Description

촉매성능 평가용 반응기{Reactor for Evaluation of Catalytic Performance}Reactor for Evaluation of Catalytic Performance

본 발명은 촉매성능 평가용 반응기에 관한 것으로서, 더욱 상세하게는 가열로 내에 긴 유로의 파이프를 설치하고 그 파이프 내부에 평가대상의 촉매를 넣고 파이프라인에 주입되는 가스의 반응 정도에 따라 수시로 꺼내 볼 수 있도록 구성함으로써, 간편하게 가스에 대한 촉매 작용에 대한 평가를 수행하여 촉매 개발 및 설계를 용이하게 할 수 있도록 구성한 촉매성능 평가용 반응기에 관한 것이다.The present invention relates to a reactor for catalytic performance evaluation, and more particularly, a long flow path pipe is installed in a heating furnace, a catalyst to be evaluated is put in the pipe, and is taken out from time to time according to the reaction degree of the gas injected into the pipeline. It relates to a reactor for catalytic performance evaluation configured to facilitate catalyst development and design by simply performing an evaluation of the catalytic action of a gas.

촉매는 화학반응 공정에서 화학반응을 원활하게 하기 위하여 널리 사용되는 물질로서, 반응물질에 해당하지 않으면서 반응 도중에 소모되지 않고 단지 반응속도만을 증가시키는 물질을 의미한다.A catalyst is a material widely used to facilitate a chemical reaction in a chemical reaction process, and refers to a material that does not correspond to a reactant and is not consumed during the reaction and only increases the reaction rate.

이러한 촉매는 차량 배기가스 정화시스템, 연료전지용 수소개질, 탄소개질 등 다양한 화학적 촉매 반응 실험 등에 매우 광범위하게 사용되고 있다.Such catalysts are widely used in various chemical catalytic reaction experiments such as vehicle exhaust gas purification systems, hydrogen reforming for fuel cells, and carbon reforming.

그런데 이러한 특정한 반응에 사용되는 촉매의 효능은 그 종류와 제조 방법, 담지체의 적용 방법, 운전조건 등에 따라 크게 달라질 수 있으며, 촉매 성능의 차이는 화학공정의 생산성, 폐기물 발생량, 분리공정의 에너지 비용 등에 큰 영향을 미치게 된다.However, the efficacy of the catalyst used in such a specific reaction may vary greatly depending on the type, manufacturing method, application method of the support, operating conditions, etc., and the difference in catalyst performance depends on the productivity of the chemical process, the amount of waste generated, and the energy cost of the separation process. etc. will have a major impact.

그러므로 특정한 반응에 대한 최적의 성능을 발휘할 수 있는 촉매를 개발하는 것이 매우 중요하며, 이에 따라 각 촉매가 반응물질의 성분 및 조성에 미치는 결과를 확인하기 위한 촉매성능 평가 장치가 촉매의 개발 및 연구에 있어서 필수적으로 사용되고 있다.Therefore, it is very important to develop a catalyst that can exhibit optimal performance for a specific reaction, and accordingly, a catalyst performance evaluation device to check the effect of each catalyst on the components and composition of reactants is essential for catalyst development and research. It is essential to use.

기존에 알려진 촉매성능 평가를 위한 장치나 방법에 관한 기술은 한국등록특허 10-0731149호(촉매성능 평가장치), 한국등록특허 제10-1138853호(가스혼합가열기와 이를 이용한 촉매성능 평가장치), 일본등록특허 제3837489호(수소 제조용 촉매의 신속 검색방법) 등에 공지되어 있다.Existing technologies related to devices or methods for evaluating catalyst performance are disclosed in Korean Patent No. 10-0731149 (Catalyst Performance Evaluation Apparatus), Korean Patent No. 10-1138853 (Gas Mixed Heater and Catalyst Performance Evaluation Apparatus using the same), It is known in Japanese Patent No. 3837489 (quick search method for catalyst for hydrogen production) and the like.

그러나 이러한 기존의 촉매성능 평가장치는 가스공급관의 구성이 복잡하고, 증발기와, 촉매반응기를 포함하는 등 그 구조가 복잡하게 구성되어 있거나, 부피가 커서 비경제적이다.However, such a conventional catalyst performance evaluation device is uneconomical because the gas supply pipe has a complicated structure, and the structure is complicated such as including an evaporator and a catalytic reactor, or has a large volume.

또한, 구조가 간단하게 이루어지는 경우에는 촉매의 성능 평가를 위해 일련의 평가 공정을 매 실험마다 별도로 수행하여야 하는 등의 번거로움이 많아서 매우 비효율적이었다.In addition, when the structure is simple, it is very inefficient because a series of evaluation processes must be separately performed for each experiment to evaluate the performance of the catalyst.

그러므로 이러한 촉매의 성능 평가를 간단한 방법으로 평가할 수 있는 경제적인 장치의 개발이 매우 시급한 실정이다.Therefore, it is very urgent to develop an economical device capable of evaluating the performance of such a catalyst in a simple way.

한국등록특허 10-0731149호Korean Patent No. 10-0731149 한국등록특허 제10-1138853호Korean Patent Registration No. 10-1138853 일본등록특허 제3837489호Japanese Patent No. 3837489

상기와 같은 종래 기술의 문제점을 개선하기 위하여, 본 발명은 기존의 촉매성능 평가를 위한 장치구성을 간단하게 하고, 경제적이고 편리하나 정확한 평가가 가능하게 하도록 하는 장치의 개발을 해결과제로 한다.In order to improve the problems of the prior art as described above, the present invention is to simplify the configuration of the existing apparatus for evaluation of catalyst performance, and to develop an apparatus that is economical and convenient, but enables accurate evaluation.

따라서 본 발명의 목적은 간단한 구조를 가지는 촉매성능 평가용 스케일-업 반응기를 제공하는데 있다.Accordingly, an object of the present invention is to provide a scale-up reactor for catalytic performance evaluation having a simple structure.

또한, 본 발명의 또 다른 목적은 매우 경제적이고 용이하며 효율적인 방법으로 정확하게 촉매성능을 평가할 수 있는 촉매성능 평가방법을 제공하는데 있다In addition, another object of the present invention is to provide a catalyst performance evaluation method that can accurately evaluate the catalyst performance in a very economical, easy and efficient way.

또한, 본 발명의 또 다른 목적은 탄소개질반응 등 가스와 관련된 반응에서 사용되는 촉매를 개발하는데 사용하기 적합한 촉매성능 평가용 반응기를 제공하는데 있다.In addition, another object of the present invention is to provide a reactor for catalytic performance evaluation suitable for use in developing a catalyst used in a gas-related reaction such as a carbon reforming reaction.

위와 같은 과제 해결을 위하여, 본 발명은 가열로(10)와 그 가열로 내에 긴 유로로 설치되고 가로방향의 촉매시료 반응부(20)를 가지는 파이프라인(30)을 포함하며, 그 파이프라인(30)의 가로방향으로 위치하는 촉매시료 반응부(20)에는 일측에서 촉매시료(40)를 투입하고 밀봉할 수 있는 수단을 가지는 촉매투입부(50)가 형성되어 있으며, 반대측에서는 반응된 촉매시료(40)와 반응 후의 반응가스를 샘플링하기 위한 샘플 채취부(60)를 구비하는 것을 특징으로 하는 촉매성능 평가반응기를 제공한다.In order to solve the above problems, the present invention includes a heating furnace 10 and a pipeline 30 installed as a long flow path in the heating furnace and having a catalyst sample reaction unit 20 in the transverse direction, the pipeline ( The catalyst sample reaction unit 20 positioned in the transverse direction of 30) has a catalyst input unit 50 having a means for injecting and sealing the catalyst sample 40 from one side, and the catalyst sample reacted from the opposite side. (40) and a sample collecting unit (60) for sampling the reaction gas after the reaction provides a catalyst performance evaluation reactor, characterized in that it comprises.

본 발명의 바람직한 구현예에 따르면, 상기 파이프라인(30)에는 반응가스(70)가 주입되어 내부에 평가를 위해 장입되는 촉매시료(40)와 접촉 가능하도록 이루어질 수 있다.According to a preferred embodiment of the present invention, the reaction gas 70 is injected into the pipeline 30 so as to be in contact with the catalyst sample 40 charged therein for evaluation.

본 발명의 바람직한 구현예에 따르면, 상기 파이프라인(30)의 가로방향 촉매시료 반응부(20)에는 촉매시료(40) 장입을 위한 세라믹 바아(80)가 삽입되어 있어서 평가를 위한 촉매시료(40)를 파이프라인 내부로 삽입하여 넣을 수 있도록 구성될 수 있다.According to a preferred embodiment of the present invention, a ceramic bar 80 for charging the catalyst sample 40 is inserted into the catalyst sample reaction unit 20 in the transverse direction of the pipeline 30, so that the catalyst sample 40 for evaluation ) can be configured to be inserted into the pipeline.

본 발명의 바람직한 구현예에 따르면, 상기 세라믹 바아(80)에는 촉매시료가 삽입된 채 장입된 후 양측에서 밀봉이 가능한 밀봉 부재(90)를 구비하여 밀봉 가능하도록 구성할 수 있다.According to a preferred embodiment of the present invention, the ceramic bar 80 can be configured to be sealed by providing sealing members 90 that can be sealed from both sides after the catalyst sample is inserted and charged.

본 발명의 바람직한 구현예에 따르면, 상기 파이프라인의 가로방향으로 위치하는 촉매시료 반응부(20)가 다수 형성되어 있도록 구성할 수 있다.According to a preferred embodiment of the present invention, a plurality of catalyst sample reaction units 20 positioned in the transverse direction of the pipeline may be formed.

본 발명의 바람직한 구현예에 따르면, 상기 세라믹 바아(80)에 삽입된 촉매샘플(40)은 서로 연결되어 외부에 잡아당기면 끌려 나올 수 있도록 연결될 수 있다.According to a preferred embodiment of the present invention, the catalyst samples 40 inserted into the ceramic bar 80 may be connected to each other so that they can be pulled out when pulled to the outside.

또한, 본 발명은 가열로 내에 위치한 파이프라인의 가로방향으로 수평하게 위치하는 파이프라인 내부로, 가열로 외부에서 촉매시료를 넣는 단계; 촉매시료의 주입부분을 밀봉부재로 밀봉하는 단계; 그 파이프라인에 주입 반응 가스를 주입하여 반응시키는 단계; 촉매시료와 주입 반응가스와의 반응이 완료된 후 밀봉 부재를 제거하고 촉매시료 또는 반응후 가스를 꺼내어 수집하는 단계; 수집된 촉매시료와 반응된 가스를 분석하여 촉매시료의 성능을 확인하는 단계를 포함하는 촉매성능 평가방법을 제공한다.In addition, the present invention includes the steps of putting a catalyst sample into a pipeline located horizontally in the horizontal direction of the pipeline located in the heating furnace and from outside the heating furnace; sealing the injection part of the catalyst sample with a sealing member; reacting by injecting an injection reaction gas into the pipeline; After the reaction of the catalyst sample and the injected reaction gas is completed, the sealing member is removed, and the catalyst sample or the reaction gas is taken out and collected; It provides a catalyst performance evaluation method comprising the step of checking the performance of the catalyst sample by analyzing the collected catalyst sample and the reacted gas.

상기와 같은 본 발명의 촉매성능 평가반응기는 가열로 외부에서 반응 후 촉매 수거가 가능한 형태로 이루어지고 밀봉부분이 가열로 외부에 위치하여 이 부분이 가열로의 반응영역과 분리되어 있으므로 온도를 낮게 유지하여 밀봉부분의 크랙을 방지할 수 있는 효과가 있다.Catalyst performance evaluation reactor of the present invention as described above is made in a form in which the catalyst can be collected after the reaction from outside the heating furnace, and the sealing part is located outside the heating furnace and this part is separated from the reaction area of the heating furnace, so the temperature is kept low This has the effect of preventing cracks in the sealing part.

또한, 평가하고자 하는 촉매시료를 쉽게 장입하고 꺼내어 수거할 수 있고 다른 측면에는 촉매시료와 반응가스 등의 샘플 확인을 위한 샘플 체취부를 구비하여 평가 작업을 단기간에 편리하고 효율적으로 수행할 수 있는 효과가 있다.In addition, the catalyst sample to be evaluated can be easily loaded, taken out, and collected, and on the other side, a sample sieving unit for checking samples such as catalyst samples and reaction gases is provided, so that evaluation can be performed conveniently and efficiently in a short period have.

또한, 본 발명은 그 평가 장치의 파이프라인을 ‘ㄹ’자 형태로 구성할 경우 긴 파이프라인과 다수의 촉매시료 반응부를 형성할 수 있으면서도 공간을 적게 차지하고, 전체적인 평가반응기의 구성이 단순하여 매우 경제적으로 장치를 제조할 수 있는 효과가 있다.In addition, in the present invention, when the pipeline of the evaluation device is configured in a 'L' shape, a long pipeline and a plurality of catalyst sample reaction units can be formed while occupying a small space, and the overall evaluation reactor is simple and very economical. There is an effect that the device can be manufactured.

도 1은 본 발명의 실시예에 따라 제조된 촉매성능 평가장치의 구성을 개념적으로 나타낸 단면 구조도이다.1 is a cross-sectional structural diagram conceptually illustrating the configuration of a catalyst performance evaluation device manufactured according to an embodiment of the present invention.

이하, 본 발명을 하나의 구현예로서 도면과 함께 더욱 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with drawings as an embodiment as follows.

본 발명은 가열로(10)와 그 가열로 내에 긴 유로로 설치되고 가로방향의 촉매시료 반응부(20)를 가지는 파이프라인(30)을 포함한다. 이 파이프라인(30)에는 반응을 위한 가스가 유입되어 파이프라인(30)에 삽입되는 촉매시료(40)와 반응하게 할 수 있다.The present invention includes a heating furnace (10) and a pipeline (30) installed as a long flow path in the heating furnace and having a catalyst sample reaction unit (20) in a transverse direction. A gas for reaction may be introduced into the pipeline 30 to react with the catalyst sample 40 inserted into the pipeline 30 .

본 발명의 바람직한 구현예에 따르면, 그 파이프라인(30)에는 가로방향으로 위치하는 촉매시료 반응부(20)가 하나이상 구비되어 있다.According to a preferred embodiment of the present invention, at least one catalyst sample reaction unit 20 positioned in the transverse direction is provided in the pipeline 30 .

이러한 촉매시료 반응부(20)는 실질적으로는 파이프라인(30)의 일부에 해당하는 것으로 가로방향으로 수평한 상태로 구성하는 것이 촉매시료(40)의 장입과 수거에 편리하다. The catalyst sample reaction unit 20 substantially corresponds to a part of the pipeline 30 , and it is convenient to charge and collect the catalyst sample 40 to be horizontally horizontal.

본 발명의 바람직한 구현예에 따르면, 이러한 파이프라인(30)을 구성하기 위해서는 바람직하게는 도 1에서 보여주는 바와 같이 ‘ㄹ’자 형으로 파이프라인(30)을 포함하도록 구성하는 것이 바람직하다. 이렇게 파이프라인을 구성하면 적어도 하나이상의 가로방향으로 위치하는 촉매시료 반응부(20)가 만들어질 수 있다.According to a preferred embodiment of the present invention, in order to configure the pipeline 30, it is preferable to include the pipeline 30 in a 'L' shape as shown in FIG. 1 . When the pipeline is configured in this way, at least one catalyst sample reaction unit 20 positioned in the transverse direction may be formed.

그러므로 이러한 촉매시료 반응부(20)에는 일측에서 촉매시료(40)를 투입하기가 용이해 진다. Therefore, it is easy to input the catalyst sample 40 from one side to the catalyst sample reaction unit 20 .

본 발명의 바람직한 구현예에 따르면, 이러한 촉매시료 반응부(20)의 일측은 외부로 연장되어 있고 개봉되어 있어서, 촉매시료(40)를 밀어 넣어 장입한 다음에는 밀봉할 수 있는 수단을 가지는 촉매투입부(50)가 형성되어 있다.According to a preferred embodiment of the present invention, one side of the catalyst sample reaction unit 20 is extended to the outside and opened, so that the catalyst sample 40 is pushed in and loaded, and then the catalyst having a sealing means is inserted. A portion 50 is formed.

따라서 촉매시료(40)가 이러한 촉매투입부(50)를 이용하여 파이프라인(30) 내부로 장입될 수 있으며, 이런 후에 주입되는 가스(70)와 촉매시료(40)가 반응을 하게 되고 그 반응 결과를 통해 반응된 후의 촉매샘플의 성능을 평가할 수 있는 것이다.Therefore, the catalyst sample 40 may be charged into the pipeline 30 using this catalyst input unit 50 , and after this, the injected gas 70 and the catalyst sample 40 react and the reaction Through the results, it is possible to evaluate the performance of the catalyst sample after the reaction.

본 발명의 바람직한 구현예에 따르면, 이렇게 촉매투입부(50)에서 촉매시료(40)을 투입하기 위해서는 바람직하게도 세라믹 바아(80)를 이용할 수 있다. 이러한 세라믹 바아(80)는 예컨대 그 내부가 비어있는 원통형상의 바아 이거나 일부가 개봉된 원통형 바아로 이루어질 수 있다. 따라서 그 세라믹 바아(80) 내부에 촉매샘플을 넣고 세라믹 바아(80)를 밀어 넣게 되면 파이프라인(30)의 촉매시료 반응부(20) 내부로 촉매샘플을 투입하기 용이하다.According to a preferred embodiment of the present invention, the ceramic bar 80 may be preferably used to input the catalyst sample 40 from the catalyst input unit 50 in this way. The ceramic bar 80 may be, for example, a cylindrical bar with an empty inside, or a cylindrical bar with a part open. Therefore, when the catalyst sample is put inside the ceramic bar 80 and the ceramic bar 80 is pushed in, it is easy to inject the catalyst sample into the catalyst sample reaction unit 20 of the pipeline 30 .

이러한 촉매투입구(50)의 반대측에는 반응된 촉매시료와 반응 후의 반응가스를 샘플링하기 위한 샘플 채취부(60)를 구비할 수 있다.A sample collection unit 60 for sampling the reacted catalyst sample and the reaction gas after the reaction may be provided on the opposite side of the catalyst inlet 50 .

이러한 샘플 채취부(60)에서는 파이프라인(30)의 촉매시료 반응부(20)에서 반응이 완료된 후의 반응가스나 촉매샘플을 회수하여 반응결과는 분석할 수 있다. 이러한 분석결과를 통해 촉매샘플의 반응성능을 평가할 수 있는 것이다.In the sample collecting unit 60 , the reaction gas or catalyst sample after the reaction is completed in the catalyst sample reaction unit 20 of the pipeline 30 can be recovered and the reaction result can be analyzed. Through this analysis result, the reaction performance of the catalyst sample can be evaluated.

이와 같이 본 발명의 바람직한 구현예에 따르면, 상기 파이프라인(30)에는 반응가스(70)가 주입되어 그 파이프라인 내부에 평가를 위해 장입되는 촉매시료(40)와 접촉 가능하도록 이루어질 수 있다.As described above, according to a preferred embodiment of the present invention, the reaction gas 70 is injected into the pipeline 30 and can be made to be in contact with the catalyst sample 40 charged into the pipeline for evaluation.

본 발명의 바람직한 구현예에 따르면, 이러한 촉매시료의 장입 이후에는 촉매시료 투입부(50)와 그 반대측의 샘플 채취부(60)에서 반응 과정 동안에 반응가스가 누출되지 않도록 하기 위해 밀봉부재(90)를 이용하여 밀봉 가능하도록 구성할 수 있다.According to a preferred embodiment of the present invention, after the catalyst sample is charged, the sealing member 90 is used to prevent the reaction gas from leaking during the reaction process in the catalyst sample input unit 50 and the sample collection unit 60 on the opposite side. It can be configured to be sealable using

본 발명의 바람직한 구현예에 따르면, 상기 파이프라인의 가로방향으로 위치하는 촉매시료 반응부(20)는 파이프라인(30)이 ‘ㄹ’자 형태로 이루어져서 다수개의 촉매시료 반응부(20)가 형성되어 있도록 구성할 수 있다.According to a preferred embodiment of the present invention, in the catalyst sample reaction unit 20 located in the transverse direction of the pipeline, the pipeline 30 is formed in a 'L' shape, so that a plurality of catalyst sample reaction units 20 are formed. It can be configured to be

또한, 본 발명의 바람직한 구현예에 따르면, 파이프라인(30)은 그 길이와 굵기가 변경 가능하고, 특히 촉매시료 반응부(20)는 촉매시료(40)가 장입되기 용이하도록 조절될 수 있다.In addition, according to a preferred embodiment of the present invention, the length and thickness of the pipeline 30 can be changed, and in particular, the catalyst sample reaction unit 20 can be adjusted so that the catalyst sample 40 is easily charged.

그러므로 다수의 촉매시료 반응부(20)는 실질적으로는 직렬로 파이프라인에 연결되지만 외형상으로는 서로 평행하게 배치되어 병렬로 촉매시료 반응부(20)가 다수 구성될 수 있다.Therefore, although the plurality of catalyst sample reaction units 20 are substantially connected to the pipeline in series, they are externally arranged parallel to each other so that a plurality of catalyst sample reaction units 20 can be configured in parallel.

따라서 각 위치에 따라 반응가스와 촉매시료의 반응 정도가 상이하여 위치에 따라 다양한 조건으로 반응상태를 가지는 샘플을 채취하여 촉매의 성능을 평가할 수 있는 장점이 있다.Therefore, the degree of reaction of the reaction gas and the catalyst sample is different according to each location, so there is an advantage in that it is possible to evaluate the performance of the catalyst by collecting samples having a reaction state under various conditions depending on the location.

본 발명의 바람직한 구현예에 따르면, 이렇게 촉매시료의 반응이 이루어지고 난 후에는 샘플 채취부(60)를 통해 반응 후의 촉매시료를 샘플로 수거하는데, 상기 세라믹 바아(80)에 삽입된 촉매시료(40)는 줄이나 봉에 의해 서로 연결되어 외부에 잡아당기면 끌려 나올 수 있도록 연결될 수 있다.According to a preferred embodiment of the present invention, after the reaction of the catalyst sample is made in this way, the catalyst sample after the reaction is collected as a sample through the sample collecting unit 60, and the catalyst sample inserted into the ceramic bar 80 ( 40) may be connected to each other by a rope or rod so that they can be pulled out when pulled to the outside.

본 발명의 바람직한 구현예에 따르면, 이렇게 구성된 본 발명의 평가반응기를 이용하여 촉매의 성능을 평가하기 위해서는 우선, 가열로 내에 위치한 파이프라인(30)의 가로방향으로 수평하게 위치하는 파이프라인 내부로, 가열로(10) 외부에서 촉매시료(40)를 넣는다.According to a preferred embodiment of the present invention, in order to evaluate the performance of the catalyst using the evaluation reactor of the present invention configured in this way, first, into the pipeline located horizontally in the horizontal direction of the pipeline 30 located in the heating furnace, A catalyst sample 40 is put from the outside of the heating furnace 10 .

그 다음으로, 촉매시료 주입구(50)와 그 반대측의 샘플 채취부(60)의 개봉부분을 밀봉하고, 촉매시료가 넣어진 파이프라인(30) 내부로 주입 반응 가스(70)를 주입하여 촉매와 반응가스를 반응시킨다. Next, the catalyst sample injection port 50 and the unsealed portion of the sample collection unit 60 on the opposite side are sealed, and the injection reaction gas 70 is injected into the pipeline 30 into which the catalyst sample is put, thereby forming the catalyst and react the reaction gas.

이 과정에서 가열로에서, 초기에는 주입 가스가 예열되도록 파이프라인(30)에 대한 예열대역을 거치게 되고, 그 이후 반응이 일어나기 적절한 온도로 가열이 이루어져서 촉매시료(40)와 주입 가스(70)의 반응이 이루어지게 된다.In this process, in the heating furnace, the injection gas is initially subjected to a preheating zone for the pipeline 30 so that the injected gas is preheated. reaction takes place.

이렇게 촉매시료와 주입 반응가스와의 반응이 완료된 후에는 밀봉부재(90)를 제거하고 촉매시료의 샘플 또는 반응 후 가스를 꺼내어 수거한다.After the reaction of the catalyst sample and the injected reaction gas is completed, the sealing member 90 is removed, and the sample of the catalyst sample or the reaction gas is taken out and collected.

이렇게 수거된 촉매시료(40)와 반응된 가스를 적절한 방법, 공지의 방법으로 분석하여 촉매시료의 성능을 확인하게 되면 해당 지점에서의 해당 촉매시료(40)에 대한 성능을 평가할 수 있다.When the performance of the catalyst sample is checked by analyzing the collected catalyst sample 40 and the reacted gas by an appropriate method or a known method, the performance of the catalyst sample 40 at the corresponding point can be evaluated.

이렇게 성능평가를 위해 주입된 후 반응이 이루어진 후의 반응가스는 통상의 배출가스 처리 방법과 같은 방법으로 추가 가열 또는 냉각되어 외부로 배출될 수 있다.In this way, the reaction gas after being injected for performance evaluation and reacted may be further heated or cooled in the same manner as in a conventional exhaust gas treatment method, and then discharged to the outside.

본 발명의 바람직한 구현예에 따르면, 이러한 평가반응기와 평가 방법을 통해서 촉매의 개발과정에서 다양한 촉매시료를 테스트하여 바람직한 촉매를 개발하는데 매우 유용하다.According to a preferred embodiment of the present invention, it is very useful to develop a preferred catalyst by testing various catalyst samples in the catalyst development process through such an evaluation reactor and evaluation method.

특히, 본 발명의 촉매성능 평가반응기는 가열로 외부에서 촉매시료를 주입하고 외부에서 샘플 채취가 가능하도록 구성하기 때문에 온도를 낮게 유지하여 밀봉부재(90) 등 밀봉부 시설의 크랙을 방지할 수 있는 효과가 있다.In particular, since the catalyst performance evaluation reactor of the present invention is configured to inject a catalyst sample from the outside of the heating furnace and to collect a sample from the outside, the temperature can be kept low to prevent cracks in the sealing part facilities such as the sealing member 90. It works.

또한, 촉매시료의 장입과 수거가 편리하고 여러 반응지점에서 다양한 촉매시료를 동시에 평가할 수 있기 때문에 평가 작업을 단기간에 편리하고 효율적으로 수행할 수 있다. 실제로 동시에 수십종의 촉매시료 평가가 가능하므로 매우 경제적이고 효율적인 촉매 성능 평가와 연구개발이 가능하다.In addition, since it is convenient to charge and collect catalyst samples, and it is possible to simultaneously evaluate various catalyst samples at several reaction points, the evaluation work can be conveniently and efficiently performed in a short period of time. In fact, it is possible to evaluate dozens of catalyst samples at the same time, enabling very economical and efficient catalyst performance evaluation and R&D.

본 발명의 바람직한 구현예에 따르면, 이러한 평가반응기는 기존에 비해 좁은 공간에서도 파이프라인은 길게 구성할 수 있고, 공간 이용 효율이 우수하며, 특히 다수의 촉매시료 반응부(20)를 형성할 수 있어서 매우 경제적으로 촉매의 성능을 평가할 있는 점에서 매우 유용하다.According to a preferred embodiment of the present invention, this evaluation reactor can be configured to have a long pipeline even in a narrow space compared to the conventional one, has excellent space utilization efficiency, and can form a plurality of catalyst sample reaction units 20 in particular. It is very useful in that it is possible to evaluate the performance of the catalyst very economically.

본 발명의 바람직한 구현예에 따르면, 이러한 촉매성능 평가반응기는 다양한 가스반응 공정에서의 촉매 개발에 매우 유용할 것으로 기대된다. 특히, 본 발명의 촉매성능 평가반응기는 탄소개질반응 등의 공정에서 매우 유용하게 활용될 수 있다.According to a preferred embodiment of the present invention, such a catalyst performance evaluation reactor is expected to be very useful for catalyst development in various gas reaction processes. In particular, the catalyst performance evaluation reactor of the present invention can be very usefully used in processes such as carbon reforming reaction.

본 발명에 따른 촉매성능 평가반응기는 가스의 종류와 상관없이 촉매 반응에 의한 가스의 개질반응, 혼합가스 반응 등에 필요한 촉매의 개발 과정에서 촉매의 성능을 테스트하는데 매우 유용하다.The catalyst performance evaluation reactor according to the present invention is very useful for testing the performance of a catalyst in the process of developing a catalyst required for a gas reforming reaction, a mixed gas reaction, etc. by a catalytic reaction regardless of the type of gas.

10 - 가열로
20 - 촉매시료 반응부
30 - 파이프라인
40 - 촉매시료
50 - 촉매투입부
60 - 샘플 채취부
70 - 반응가스
80 - 세라믹 바아
90 - 밀봉 부재10 - furnace
20 - Catalyst sample reaction unit
30 - pipeline
40 - catalyst sample
50 - Catalyst input part
60 - sample collection unit
70 - reaction gas
80 - ceramic bar
90 - sealing member

Claims (10)

가열로와 그 가열로 내에 긴 유로로 설치되고 가로방향의 촉매시료 반응부를 가지는 파이프라인을 포함하며, 그 파이프라인의 가로방향으로 위치하는 촉매시료 반응부에는 일측에서 촉매시료를 투입하고 밀봉할 수 있는 수단을 가지는 촉매투입부가 형성되어 있으며, 반대측에서는 반응된 촉매시료와 반응 후의 반응가스를 샘플링하기 위한 샘플 채취부를 구비하는 것을 특징으로 하는 촉매성능 평가반응기.
It includes a heating furnace and a pipeline installed as a long flow path in the heating furnace and having a catalyst sample reaction section in a transverse direction, and a catalyst sample can be injected and sealed from one side to the catalyst sample reaction section located in the transverse direction of the pipeline. Catalyst performance evaluation reactor, characterized in that the catalyst input section having a means is formed, and a sample collecting section for sampling the reacted catalyst sample and the reaction gas after the reaction is formed on the opposite side.
 청구항 1에 있어서, 상기 파이프라인에는 반응가스가 주입되어 내부에 평가를 위해 장입되는 촉매시료와 접촉 가능하도록 이루어진 촉매성능 평가반응기.
The catalyst performance evaluation reactor according to claim 1, wherein a reaction gas is injected into the pipeline so that it can contact the catalyst sample charged therein for evaluation.
 청구항 1에 있어서, 상기 파이프라인의 가로방향 촉매시료 반응부에는 촉매시료 장입을 위한 세라믹 바아가 삽입되어 있어서 평가를 위한 촉매시료를 파이프라인 내부로 삽입하여 넣을 수 있도록 구성된 촉매성능 평가반응기.
The catalyst performance evaluation reactor according to claim 1, wherein a ceramic bar for loading a catalyst sample is inserted in the transverse direction catalyst sample reaction part of the pipeline so that the catalyst sample for evaluation can be inserted into the pipeline.
 청구항 1에 있어서, 상기 세라믹 바아에는 촉매시료가 삽입된 채 장입된 후 촉매시료 투입부와 샘플 채취부의 양측에서 밀봉 부재를 구비하여 밀봉 가능하도록 구성된 촉매성능 평가반응기.
The catalyst performance evaluation reactor according to claim 1, wherein the ceramic bar is provided with sealing members at both sides of the catalyst sample input unit and the sample collection unit after the catalyst sample is inserted and then sealed.
 청구항 1에 있어서, 상기 파이프라인은 ‘ㄹ’자 형태로 이루어진 부분을 포함하는 촉매성능 평가반응기.
The catalyst performance evaluation reactor according to claim 1, wherein the pipeline includes a portion formed in an 'L' shape.
 청구항 1에 있어서, 상기 파이프라인의 가로방향으로 위치하는 촉매시료 반응부가 다수 형성되어 있도록 구성된 촉매성능 평가반응기.
The catalyst performance evaluation reactor according to claim 1, wherein a plurality of catalyst sample reaction units positioned in the transverse direction of the pipeline are formed.
 청구항 1에 있어서, 상기 세라믹 바아에 삽입된 촉매시료는 서로 연결되어 외부에 잡아당기면 끌려 나올 수 있도록 연결되어 있는 상태로 삽입될 수 있는 촉매성능 평가반응기.
The catalyst performance evaluation reactor according to claim 1, wherein the catalyst samples inserted into the ceramic bar are connected to each other and inserted in a connected state so that they can be pulled out when pulled to the outside.
 청구항 1에 있어서, 탄소개질반응용 촉매의 성능 평가용인 촉매성능 평가반응기.
The catalyst performance evaluation reactor according to claim 1, for performance evaluation of a catalyst for carbon reforming reaction.
 가열로 내에 위치한 파이프라인의 가로방향으로 수평하게 위치하는 파이프라인 내부로, 가열로 외부에서 촉매시료를 넣는 단계;
촉매시료의 주입부분을 밀봉하는 단계;
그 파이프라인에 주입 반응 가스를 주입하여 반응시키는 단계;
촉매시료와 주입 반응가스와의 반응이 완료된 후 밀봉부재를 제거하고 촉매시료 또는 반응 후 가스를 꺼내어 수집하는 단계; 및
수집된 촉매시료의 샘플과 반응된 가스를 분석하여 촉매시료의 성능을 확인하는 단계
를 포함하는 촉매성능 평가방법.
Putting a catalyst sample from the outside of the heating furnace into the pipeline positioned horizontally in the horizontal direction of the pipeline positioned in the heating furnace;
sealing the injection part of the catalyst sample;
injecting an injection reaction gas into the pipeline to react;
After the reaction of the catalyst sample and the injected reaction gas is completed, the sealing member is removed, and the catalyst sample or the reaction gas is taken out and collected; and
Checking the performance of the catalyst sample by analyzing the sample and the reacted gas of the collected catalyst sample
Catalyst performance evaluation method comprising a.
 청구항 9에 있어서, 가열로 외부에서 촉매시료를 넣는 단계에서 가로방향으로 수평하게 위치하는 파이프라인 내부로, 다수의 촉매시료를 다수의 위치에서 동시에 주입하여 평가하는 것을 포함하는 촉매성능 평가방법.The method according to claim 9, wherein in the step of putting the catalyst sample from the outside of the heating furnace, a plurality of catalyst samples are simultaneously injected at a plurality of locations into a pipeline positioned horizontally in the horizontal direction to evaluate the catalyst performance.
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