KR100769218B1 - 폐기물 용융 공정에서 발생한 슬래그를 이용한 흡착제 및그 제조 방법 - Google Patents
폐기물 용융 공정에서 발생한 슬래그를 이용한 흡착제 및그 제조 방법 Download PDFInfo
- Publication number
- KR100769218B1 KR100769218B1 KR1020050031559A KR20050031559A KR100769218B1 KR 100769218 B1 KR100769218 B1 KR 100769218B1 KR 1020050031559 A KR1020050031559 A KR 1020050031559A KR 20050031559 A KR20050031559 A KR 20050031559A KR 100769218 B1 KR100769218 B1 KR 100769218B1
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- KR
- South Korea
- Prior art keywords
- adsorbent
- weight
- waste
- slag
- melting process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
- A61L9/03—Apparatus therefor
- A61L9/032—Apparatus therefor comprising a fan
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/14—Filtering means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
- A61L2209/212—Use of ozone, e.g. generated by UV radiation or electrical discharge
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
흡착온도(℃) | 벤젠의 흡착량(mmol/g) |
25 | 0.510 |
40 | 0.490 |
60 | 0.420 |
벤젠의 농도(ppm) | 벤젠의 흡착량(mmol/g) |
500 | 0.599 |
1000 | 0.430 |
1500 | 0.431 |
Claims (6)
- 폐기물 용융 공정에서 발생하는 용융 슬래그를 분쇄하여 슬래그 분말을 형성하는 단계;상기 슬래그 분말에 유기 바인더, 무기 바인더 및 산화구리(II)를 포함하는 첨가제를 혼합하여 혼합물을 형성하는 단계;상기 혼합물을 압출 성형하는 단계;상기 압출 성형된 결과물을 건조하는 단계; 및상기 건조된 결과물을 소성하는 단계를 포함하는 것을 특징으로 하는 흡착제 제조 방법.
- 삭제
- 제1항에 있어서, 상기 유기 바인더는 메틸셀룰로오스, 폴리비닐알콜 (Polyvinyl alcohol), 폴리에틸렌옥사이드 (Polyethylene oxide), 폴리에틸렌글리콜 (Polyethylene glycol) 및 폴리비닐아세테이트 (Polyvinyl acetate)로 이루어진 군에서 선택된 적어도 하나를 포함하는 것을 특징으로 하는 흡착제 제조 방법.
- 제1항에 있어서, 상기 무기 바인더는 알루미나, 벤토나이트, 점토, 몬모릴로나이트, 운모 및 고령토로 이루어진 군에서 선택된 적어도 하나를 포함하는 것을 특징으로 하는 흡착제 제조 방법.
- 제1항에 있어서, 상기 소성은 300 내지 500℃에서 3 내지 5 시간 동안 수행되는 것을 특징으로 하는 흡착제 제조 방법.
- 폐기물 용융 공정에서 발생한 용융 슬래그를 분쇄하여 형성한 슬래그 분말 60 내지 70 중량%에 메틸 셀룰로오스 3 내지 5 중량%, 알루미나 2 내지 3 중량% 및 산화구리(II) 20 내지 35 중량%를 혼합하여 압출 성형한 다음 건조 및 소성 처리를 하여 얻은 흡착제.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050031559A KR100769218B1 (ko) | 2005-04-15 | 2005-04-15 | 폐기물 용융 공정에서 발생한 슬래그를 이용한 흡착제 및그 제조 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050031559A KR100769218B1 (ko) | 2005-04-15 | 2005-04-15 | 폐기물 용융 공정에서 발생한 슬래그를 이용한 흡착제 및그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060109212A KR20060109212A (ko) | 2006-10-19 |
KR100769218B1 true KR100769218B1 (ko) | 2007-10-23 |
Family
ID=37615607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050031559A Expired - Fee Related KR100769218B1 (ko) | 2005-04-15 | 2005-04-15 | 폐기물 용융 공정에서 발생한 슬래그를 이용한 흡착제 및그 제조 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100769218B1 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100880513B1 (ko) * | 2007-10-24 | 2009-01-28 | 주식회사 포스코 | 고로 슬래그를 이용한 고온 탈황용 촉매의 제조방법 |
KR100899881B1 (ko) * | 2008-10-30 | 2009-05-29 | (주)씨제이건설 | 용융슬래그의 흡착능 향상을 위한 전처리 방법 및 이를 통하여 제조된 용융슬래그를 이용한 여과-흡착제. |
KR101312341B1 (ko) * | 2011-03-11 | 2013-09-27 | 한국건설기술연구원 | 폐기물 재활용 소재를 이용한 이산화탄소 흡수제 및 이를 포함하는 콘크리트 |
KR101353595B1 (ko) * | 2011-12-27 | 2014-02-13 | 주식회사 포스코 | 이산화탄소 저감방법 및 그 장치 |
KR102002455B1 (ko) * | 2019-01-22 | 2019-07-24 | (주)제이케이글로벌 | 폐촉매를 재활용한 배기가스 정화용 촉매의 제조방법 및 이로부터 제조된 배기가스 정화용 촉매 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6664205B2 (en) | 2000-10-17 | 2003-12-16 | Oda Construction Co., Ltd. | Porous, sound-absorbing ceramic moldings and method for production thereof |
-
2005
- 2005-04-15 KR KR1020050031559A patent/KR100769218B1/ko not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6664205B2 (en) | 2000-10-17 | 2003-12-16 | Oda Construction Co., Ltd. | Porous, sound-absorbing ceramic moldings and method for production thereof |
Also Published As
Publication number | Publication date |
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KR20060109212A (ko) | 2006-10-19 |
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