METHOD FOR REGENERATION OF ACTIVATED CARBON CATALYST FOR CARBON SELECTIVE CATALYSTIC REDUCTION
According to an embodiment of the present invention, a method for regeneration of an activated carbon catalyst for carbon selective catalytic reduction is a regeneration method for activating the activated carbon catalyst to which boron is adsorbed, wherein the method comprises: a preparation step o...
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| creator | KANG CHUL HEE SEOK YOUNG HWAN KHA MYOUNG JIN NOH SEI YOUN CHOI KI DUCK |
| description | According to an embodiment of the present invention, a method for regeneration of an activated carbon catalyst for carbon selective catalytic reduction is a regeneration method for activating the activated carbon catalyst to which boron is adsorbed, wherein the method comprises: a preparation step of immersing the activated carbon catalyst in a washing liquid; a washing step of extracting boron that has penetrated the pores of the activated carbon catalyst using ultrasonic waves at a temperature of 60℃ or lower; a drying step of drying the activated carbon catalyst from which boron has been extracted; and a finishing step of calcining the dried activated carbon catalyst to regenerate the activated carbon catalyst.
본 발명의 일 실시예에 따른, 탄소 선택적 촉매 환원장치용 활성탄 촉매 재생방법은 붕소가 흡착된 활성탄 촉매를 활성화하는 재생 방법에 있어서, 상기 활성탄 촉매를 세척액에 침지시키는 준비단계; 60℃ 이하의 온도에서 초음파를 이용하여, 활성탄 촉매의 기공에 침투한 붕소를 추출하는 세척단계; 붕소가 추출된 상기 활성탄 촉매를 건조시키는 건조단계; 및 건조된 상기 활성탄 촉매를 소성시켜 활성탄 촉매를 재생시키는 마무리 단계;를 포함한다. |
| format | Patent |
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본 발명의 일 실시예에 따른, 탄소 선택적 촉매 환원장치용 활성탄 촉매 재생방법은 붕소가 흡착된 활성탄 촉매를 활성화하는 재생 방법에 있어서, 상기 활성탄 촉매를 세척액에 침지시키는 준비단계; 60℃ 이하의 온도에서 초음파를 이용하여, 활성탄 촉매의 기공에 침투한 붕소를 추출하는 세척단계; 붕소가 추출된 상기 활성탄 촉매를 건조시키는 건조단계; 및 건조된 상기 활성탄 촉매를 소성시켜 활성탄 촉매를 재생시키는 마무리 단계;를 포함한다.</description><language>eng ; kor</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CLEANING ; CLEANING IN GENERAL ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PREVENTION OF FOULING IN GENERAL ; SEPARATION ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230911&DB=EPODOC&CC=KR&NR=20230129839A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230911&DB=EPODOC&CC=KR&NR=20230129839A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KANG CHUL HEE</creatorcontrib><creatorcontrib>SEOK YOUNG HWAN</creatorcontrib><creatorcontrib>KHA MYOUNG JIN</creatorcontrib><creatorcontrib>NOH SEI YOUN</creatorcontrib><creatorcontrib>CHOI KI DUCK</creatorcontrib><title>METHOD FOR REGENERATION OF ACTIVATED CARBON CATALYST FOR CARBON SELECTIVE CATALYSTIC REDUCTION</title><description>According to an embodiment of the present invention, a method for regeneration of an activated carbon catalyst for carbon selective catalytic reduction is a regeneration method for activating the activated carbon catalyst to which boron is adsorbed, wherein the method comprises: a preparation step of immersing the activated carbon catalyst in a washing liquid; a washing step of extracting boron that has penetrated the pores of the activated carbon catalyst using ultrasonic waves at a temperature of 60℃ or lower; a drying step of drying the activated carbon catalyst from which boron has been extracted; and a finishing step of calcining the dried activated carbon catalyst to regenerate the activated carbon catalyst.
본 발명의 일 실시예에 따른, 탄소 선택적 촉매 환원장치용 활성탄 촉매 재생방법은 붕소가 흡착된 활성탄 촉매를 활성화하는 재생 방법에 있어서, 상기 활성탄 촉매를 세척액에 침지시키는 준비단계; 60℃ 이하의 온도에서 초음파를 이용하여, 활성탄 촉매의 기공에 침투한 붕소를 추출하는 세척단계; 붕소가 추출된 상기 활성탄 촉매를 건조시키는 건조단계; 및 건조된 상기 활성탄 촉매를 소성시켜 활성탄 촉매를 재생시키는 마무리 단계;를 포함한다.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CLEANING</subject><subject>CLEANING IN GENERAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PREVENTION OF FOULING IN GENERAL</subject><subject>SEPARATION</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIjzdQ3x8HdRcPMPUghydXf1cw1yDPH091Pwd1NwdA7xDHMMcXVRcHYMcgKKOTuGOPpEBoeAVUPFgl19XEHqXOGyns5Ak1xCnUHG8DCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxOTUvNSSeO8gIwMjYwNDI0sLY0tHY-JUAQDl8TPc</recordid><startdate>20230911</startdate><enddate>20230911</enddate><creator>KANG CHUL HEE</creator><creator>SEOK YOUNG HWAN</creator><creator>KHA MYOUNG JIN</creator><creator>NOH SEI YOUN</creator><creator>CHOI KI DUCK</creator><scope>EVB</scope></search><sort><creationdate>20230911</creationdate><title>METHOD FOR REGENERATION OF ACTIVATED CARBON CATALYST FOR CARBON SELECTIVE CATALYSTIC REDUCTION</title><author>KANG CHUL HEE ; SEOK YOUNG HWAN ; KHA MYOUNG JIN ; NOH SEI YOUN ; CHOI KI DUCK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20230129839A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2023</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CLEANING</topic><topic>CLEANING IN GENERAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PREVENTION OF FOULING IN GENERAL</topic><topic>SEPARATION</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KANG CHUL HEE</creatorcontrib><creatorcontrib>SEOK YOUNG HWAN</creatorcontrib><creatorcontrib>KHA MYOUNG JIN</creatorcontrib><creatorcontrib>NOH SEI YOUN</creatorcontrib><creatorcontrib>CHOI KI DUCK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KANG CHUL HEE</au><au>SEOK YOUNG HWAN</au><au>KHA MYOUNG JIN</au><au>NOH SEI YOUN</au><au>CHOI KI DUCK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR REGENERATION OF ACTIVATED CARBON CATALYST FOR CARBON SELECTIVE CATALYSTIC REDUCTION</title><date>2023-09-11</date><risdate>2023</risdate><abstract>According to an embodiment of the present invention, a method for regeneration of an activated carbon catalyst for carbon selective catalytic reduction is a regeneration method for activating the activated carbon catalyst to which boron is adsorbed, wherein the method comprises: a preparation step of immersing the activated carbon catalyst in a washing liquid; a washing step of extracting boron that has penetrated the pores of the activated carbon catalyst using ultrasonic waves at a temperature of 60℃ or lower; a drying step of drying the activated carbon catalyst from which boron has been extracted; and a finishing step of calcining the dried activated carbon catalyst to regenerate the activated carbon catalyst.
본 발명의 일 실시예에 따른, 탄소 선택적 촉매 환원장치용 활성탄 촉매 재생방법은 붕소가 흡착된 활성탄 촉매를 활성화하는 재생 방법에 있어서, 상기 활성탄 촉매를 세척액에 침지시키는 준비단계; 60℃ 이하의 온도에서 초음파를 이용하여, 활성탄 촉매의 기공에 침투한 붕소를 추출하는 세척단계; 붕소가 추출된 상기 활성탄 촉매를 건조시키는 건조단계; 및 건조된 상기 활성탄 촉매를 소성시켜 활성탄 촉매를 재생시키는 마무리 단계;를 포함한다.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CLEANING CLEANING IN GENERAL PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREVENTION OF FOULING IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING |
| title | METHOD FOR REGENERATION OF ACTIVATED CARBON CATALYST FOR CARBON SELECTIVE CATALYSTIC REDUCTION |
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