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A platform for research: civil engineering, architecture and urbanism
RAW MATERIAL COMPOSITION FOR OXYGEN CARRIER OXYGEN CARRIER USING THE SAME AND METHOD OF MANUFACTURING THE OXYGEN CARRIER
The present invention relates to a raw material composition for manufacturing an oxygen delivery particle comprising: 55-80 wt% of nickel hydroxide; 15-40 wt% of boehmite; and 3-15 wt% of at least one from magnesia and magnesium hydroxide, and an oxygen delivery particle manufactured using the same and a method for manufacturing an oxygen delivery particle. The present invention can provide a raw material composition for oxygen delivery particles which has physical properties such as strength suitable for a fluidized bed process and is excellent in abrasion resistance and oxygen delivery performance while a firing temperature is lower than a firing temperature of the conventional technology, and provide an oxygen delivery particle which is excellent in abrasion resistance and oxygen delivery performance even at a firing temperature lower than the conventional technology and a method for manufacturing the same.
본 발명은 니켈하이드록사이드 55 중량% 내지 80 중량%; 보에마이트(boehmite) 15 중량% 내지 40 중량%; 및 마그네시아 및 수산화마그네슘 중 1종 이상 3 중량% 내지 15 중량%;를 포함하는 산소전달입자 제조용 원료 조성물, 이를 이용하여 제조된 산소전달입자 및 산소전달입자 제조방법에 관한 것이다. 본 발명은 강도를 비롯한 물리적 특성이 유동층 공정에 적합하고, 종래의 기술에 비해 소성온도를 낮추면서도 내마모도와 산소전달성능이 우수한 산소전달 입자용 원료 조성물 및 상기 원료 조성물을 사용하여 종래의 기술에 비해 낮은 소성온도에서도 내마모도와 산소전달성능이 우수한 산소전달입자 및 이의 제조 방법을 제공할 수 있다.
RAW MATERIAL COMPOSITION FOR OXYGEN CARRIER OXYGEN CARRIER USING THE SAME AND METHOD OF MANUFACTURING THE OXYGEN CARRIER
The present invention relates to a raw material composition for manufacturing an oxygen delivery particle comprising: 55-80 wt% of nickel hydroxide; 15-40 wt% of boehmite; and 3-15 wt% of at least one from magnesia and magnesium hydroxide, and an oxygen delivery particle manufactured using the same and a method for manufacturing an oxygen delivery particle. The present invention can provide a raw material composition for oxygen delivery particles which has physical properties such as strength suitable for a fluidized bed process and is excellent in abrasion resistance and oxygen delivery performance while a firing temperature is lower than a firing temperature of the conventional technology, and provide an oxygen delivery particle which is excellent in abrasion resistance and oxygen delivery performance even at a firing temperature lower than the conventional technology and a method for manufacturing the same.
본 발명은 니켈하이드록사이드 55 중량% 내지 80 중량%; 보에마이트(boehmite) 15 중량% 내지 40 중량%; 및 마그네시아 및 수산화마그네슘 중 1종 이상 3 중량% 내지 15 중량%;를 포함하는 산소전달입자 제조용 원료 조성물, 이를 이용하여 제조된 산소전달입자 및 산소전달입자 제조방법에 관한 것이다. 본 발명은 강도를 비롯한 물리적 특성이 유동층 공정에 적합하고, 종래의 기술에 비해 소성온도를 낮추면서도 내마모도와 산소전달성능이 우수한 산소전달 입자용 원료 조성물 및 상기 원료 조성물을 사용하여 종래의 기술에 비해 낮은 소성온도에서도 내마모도와 산소전달성능이 우수한 산소전달입자 및 이의 제조 방법을 제공할 수 있다.
RAW MATERIAL COMPOSITION FOR OXYGEN CARRIER OXYGEN CARRIER USING THE SAME AND METHOD OF MANUFACTURING THE OXYGEN CARRIER
산소전달입자 제조용 원료 조성물, 이를 이용하여 제조된 산소전달입자 및 산소전달입자 제조방법
KIM UI SIK (author) / BAEK JEOM IN (author) / LEE JOONG BEOM (author) / EOM TAE HYOUNG (author) / JO HYUN GEUN (author)
2018-04-02
Patent
Electronic Resource
Korean
IPC:
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
C04B
Kalk
,
LIME
/
F23C
METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN AIR
,
Verfahren oder Vorrichtungen zur Verbrennung flüssiger oder in Luft verteilter fester Brennstoffe
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