KR101100035B1 - 부산석고를 이용한 이산화탄소 고정화 방법 - Google Patents
부산석고를 이용한 이산화탄소 고정화 방법 Download PDFInfo
- Publication number
- KR101100035B1 KR101100035B1 KR1020090063840A KR20090063840A KR101100035B1 KR 101100035 B1 KR101100035 B1 KR 101100035B1 KR 1020090063840 A KR1020090063840 A KR 1020090063840A KR 20090063840 A KR20090063840 A KR 20090063840A KR 101100035 B1 KR101100035 B1 KR 101100035B1
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- KR
- South Korea
- Prior art keywords
- carbon dioxide
- calcite
- gypsum
- yellow
- yellow eye
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/62—Carbon oxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/504—Carbon dioxide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Abstract
Description
Claims (5)
- (a) 30 내지 70℃에서 암모니아 1 내지 28중량%를 포함하는 암모니아수와 부산석고를 혼합하되, 암모니아 100중량부에 대하여 부산석고 400 내지 600중량부의 양으로 혼합하면서 이산화탄소를 공급 반응시켜 슬러리를 제조하는 단계; 및(b) 상기 슬러리를 고액 분리한 후, 분리된 고체에 대해서는 50 내지 90℃에서 건조하여 단일상의 방해석을 수득하고, 분리된 액체에 대해서는 냉동건조 하거나 40 내지 100℃에서 건조하여 황안 분말을 수득하는 단계를 포함하는 이산화탄소 고정화 방법.
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020080068728 | 2008-07-15 | ||
KR20080068728 | 2008-07-15 |
Publications (2)
Publication Number | Publication Date |
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KR20100008342A KR20100008342A (ko) | 2010-01-25 |
KR101100035B1 true KR101100035B1 (ko) | 2011-12-29 |
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KR1020090063840A KR101100035B1 (ko) | 2008-07-15 | 2009-07-14 | 부산석고를 이용한 이산화탄소 고정화 방법 |
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KR (1) | KR101100035B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104096707A (zh) * | 2014-06-27 | 2014-10-15 | 武汉钢铁(集团)公司 | 半干法脱硫灰资源化利用方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101174294B1 (ko) | 2010-06-08 | 2012-08-16 | 한국지질자원연구원 | 혼합가스를 이용한 고효율 이산화탄소 고정화 방법 |
WO2013012214A2 (ko) * | 2011-07-15 | 2013-01-24 | 한국지질자원연구원 | 석고를 이용한 고순도 황안 및 방해석의 제조 방법 |
KR101490389B1 (ko) * | 2013-08-19 | 2015-02-05 | 한국지질자원연구원 | 배연 탈황석고로부터 바테라이트의 제조방법 |
US9505629B2 (en) | 2013-08-19 | 2016-11-29 | Korea Institute Of Geoscience And Mineral Resources | Method of preparing calcium carbonate using direct carbonation reaction |
KR101518008B1 (ko) * | 2014-05-22 | 2015-05-06 | 한국지질자원연구원 | 황산암모늄의 제조방법 |
CN107500329A (zh) * | 2017-08-10 | 2017-12-22 | 青阳县永诚钙业有限责任公司 | 一种基于石膏废料生产方解石的方法 |
CN107500330A (zh) * | 2017-08-10 | 2017-12-22 | 青阳县永诚钙业有限责任公司 | 一种新型方解石的制备方法 |
KR102246081B1 (ko) | 2021-01-25 | 2021-04-29 | 주식회사 나로드니 | 카플린 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100723066B1 (ko) * | 2005-12-28 | 2007-05-30 | 여인봉 | 가축분뇨 비료화 방법 및 그 장치 |
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- 2009-07-14 KR KR1020090063840A patent/KR101100035B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100723066B1 (ko) * | 2005-12-28 | 2007-05-30 | 여인봉 | 가축분뇨 비료화 방법 및 그 장치 |
Non-Patent Citations (1)
Title |
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신윤경, "부생석고를 이용한 황산암모늄의 제조", 연구보고서, 1983. 11, 서울대학교, p 1-48* |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104096707A (zh) * | 2014-06-27 | 2014-10-15 | 武汉钢铁(集团)公司 | 半干法脱硫灰资源化利用方法 |
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KR20100008342A (ko) | 2010-01-25 |
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