KR101110553B1 - 코크 오븐 가스에 함유된 황화수소의 제거방법 - Google Patents
코크 오븐 가스에 함유된 황화수소의 제거방법 Download PDFInfo
- Publication number
- KR101110553B1 KR101110553B1 KR1020040110153A KR20040110153A KR101110553B1 KR 101110553 B1 KR101110553 B1 KR 101110553B1 KR 1020040110153 A KR1020040110153 A KR 1020040110153A KR 20040110153 A KR20040110153 A KR 20040110153A KR 101110553 B1 KR101110553 B1 KR 101110553B1
- Authority
- KR
- South Korea
- Prior art keywords
- hydrogen sulfide
- cog
- reaction
- oven gas
- coke oven
- Prior art date
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Classifications
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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
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B45/00—Other details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/604—Hydroxides
Abstract
Description
Claims (3)
- (A) 수산화철 분말과 철 분말을 혼합하여 펠렛을 제조하는 단계; (B) 상기 (A) 단계에서 제조된 펠렛을 반응탑에 장착시키고, 공간속도 25,000/시간 이하의 양으로 코코 오븐 가스 (coke oven gas; COG)를 반응탑에 통과시켜 황화수소를 건식 반응시키는 단계; 및 (C) 반응탑의 온도를 30 ℃ 이상으로 유지하여 운전하는 단계를 포함하여 이루어지되,상기 펠렛은 반응탑의 상부에서 주입되고, 반응후에는 하부에서 수거가능하며, 상기 수산화철 분말은 괴타이트(α-FeOOH) 및/또는 수산화제이철이고, 상기 철분말을 6중량% 이상 혼합하는 것을 특징으로 하는 황화수소의 제거방법.
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040110153A KR101110553B1 (ko) | 2004-12-22 | 2004-12-22 | 코크 오븐 가스에 함유된 황화수소의 제거방법 |
Applications Claiming Priority (1)
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KR1020040110153A KR101110553B1 (ko) | 2004-12-22 | 2004-12-22 | 코크 오븐 가스에 함유된 황화수소의 제거방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060071537A KR20060071537A (ko) | 2006-06-27 |
KR101110553B1 true KR101110553B1 (ko) | 2012-01-31 |
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KR1020040110153A KR101110553B1 (ko) | 2004-12-22 | 2004-12-22 | 코크 오븐 가스에 함유된 황화수소의 제거방법 |
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KR (1) | KR101110553B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100653046B1 (ko) * | 2005-12-21 | 2006-12-01 | 주식회사 포스코 | 화학반응 촉매에 의한 황화수소 제거방법 |
KR101223846B1 (ko) * | 2010-12-28 | 2013-01-17 | 재단법인 포항산업과학연구원 | 황화수소 제거제에 의한 황화수소 제거 방법 |
CN102908895B (zh) * | 2011-08-01 | 2014-10-15 | 中国石油化工股份有限公司 | 一种脱氢装置产物中硫化氢的脱除方法 |
CN107684819B (zh) * | 2017-09-27 | 2019-10-01 | 北京三聚环保新材料股份有限公司 | 一种复合铁系脱硫剂及其制备方法与应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0648741A (ja) * | 1992-07-30 | 1994-02-22 | Kawasaki Steel Corp | 水銀除去用硫化鉄の製造方法 |
KR100224308B1 (ko) * | 1997-07-22 | 1999-10-15 | 조연옥 | 소각로의 매연 정화장치 |
JP2002253963A (ja) * | 2000-12-28 | 2002-09-10 | Kumamoto Prefecture | 脱硫化水素剤の再生処理剤及び再生処理方法並びに再生処理装置 |
KR20030036830A (ko) * | 2000-09-26 | 2003-05-09 | 바이엘 악티엔게젤샤프트 | 과립상 접촉제 및 흡착제 |
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2004
- 2004-12-22 KR KR1020040110153A patent/KR101110553B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0648741A (ja) * | 1992-07-30 | 1994-02-22 | Kawasaki Steel Corp | 水銀除去用硫化鉄の製造方法 |
KR100224308B1 (ko) * | 1997-07-22 | 1999-10-15 | 조연옥 | 소각로의 매연 정화장치 |
KR20030036830A (ko) * | 2000-09-26 | 2003-05-09 | 바이엘 악티엔게젤샤프트 | 과립상 접촉제 및 흡착제 |
JP2002253963A (ja) * | 2000-12-28 | 2002-09-10 | Kumamoto Prefecture | 脱硫化水素剤の再生処理剤及び再生処理方法並びに再生処理装置 |
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KR20060071537A (ko) | 2006-06-27 |
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