KR100537112B1 - 석탄 또는 코크스를 원료로 한 흡착제의 제조 방법 - Google Patents
석탄 또는 코크스를 원료로 한 흡착제의 제조 방법 Download PDFInfo
- Publication number
- KR100537112B1 KR100537112B1 KR10-2003-0046652A KR20030046652A KR100537112B1 KR 100537112 B1 KR100537112 B1 KR 100537112B1 KR 20030046652 A KR20030046652 A KR 20030046652A KR 100537112 B1 KR100537112 B1 KR 100537112B1
- Authority
- KR
- South Korea
- Prior art keywords
- coke
- coal
- sulfuric acid
- gas
- treatment
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
- Coke Industry (AREA)
Abstract
Description
| 시료명 | 처리전 | 반복 횟수(회) | ||||
| 1 | 2 | 3 | 4 | 5 | ||
| 역청탄 | 0.1 | 21 | 45 | 83 | 131 | 164 |
| 무연탄 | 1.4 | 15 | 25 | 40 | 65 | 92 |
| 석유 코크스 | 0.04 | 11 | 19 | 30 | 50 | 73 |
| 고로용 코크스 | 0.2 | 9 | 15 | 24 | 41 | 65 |
| 시료명 | 처리전 | 반복 횟수(회) | ||||
| 1 | 2 | 3 | 4 | 5 | ||
| 역청탄 | 0.1 | 17 | 42 | 79 | 128 | 171 |
| 무연탄 | 1.4 | 13 | 22 | 37 | 70 | 98 |
| 석유 코크스 | 0.04 | 9 | 17 | 27 | 48 | 76 |
| 고로용 코크스 | 0.2 | 6 | 10 | 20 | 37 | 70 |
| 순환횟수(회) | 0(처리전) | 5 | 10 | 15 | 20 |
| 비표면적(㎡/g) | 0.5 | 15 | 35 | 93 | 107 |
| 탈황율(%) | 0.3 | 11 | 24 | 70 | 92 |
| 시료명 | 처리전 | 반복 횟수(회) | ||||
| 1 | 2 | 3 | 4 | 5 | ||
| 무첨가 | 0.2 | 9 | 15 | 24 | 41 | 65 |
| Fe3O4 | 0.7 | 15 | 27 | 43 | 79 | 113 |
| MnO2 | 1.6 | 33 | 51 | 80 | 157 | 207 |
| Na2CO3 | 1.3 | 37 | 59 | 87 | 174 | 221 |
| 석탄석 | 0.8 | 11 | 18 | 33 | 60 | 95 |
| MgO | 5.0 | 25 | 42 | 69 | 121 | 153 |
Claims (4)
- 삭제
- 하기 (1) 및 (2)의 조작을 3회 이상 교대로 반복 행하는 것을 특징으로 하는 석탄 또는 코크스를 원료로 한 흡착제의 제조 방법.(1) 석탄 또는 코크스 또는 이들 혼합물을 SO3 함유 가스 또는 SO2와 산소를 함유하는 가스에 접촉시킨 후,(2) 상기 석탄 또는 코크스 또는 이들 혼합물을 불활성 가스 또는 약 산화성 가스의 분위기하에서 가열 처리한다.
- 석탄 또는 코크스를 원료로 한 흡착제의 제조 방법이며, 흡착탑과 재생탑을 갖는 활성 코크스의 배연 탈황 설비를 사용하고, 하기 (1) 및 (2)의 조작을 10회 이상 반복 행하는 것을 특징으로 하는 석탄 또는 코크스를 원료로 한 흡착제의 제조 방법.(1) 상기 설비의 흡착탑에 있어서, 석탄 또는 코크스 또는 이들 혼합물에 배가스 중의 SO2를 흡착시킨 후,(2) 상기 설비의 재생탑에 있어서, 상기 석탄 또는 코크스 또는 이들 혼합물을 불활성 가스 또는 연소 배가스 분위기 중에서 가열하고, 흡착한 SO2를 이탈시킨다.
- 제2항 또는 제3항에 있어서, 상기 코크스가 알칼리 금속화합물, 알칼리토류 금속화합물 및 천이 금속화합물로 이루어지는 군으로부터 선택된 적어도 한 종류를 석탄에 첨가하여, 코크스로에서 건류한 코크스인 것을 특징으로 하는 석탄 또는 코크스를 원료로 한 흡착제의 제조 방법.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2002-00203160 | 2002-07-11 | ||
| JP2002203160 | 2002-07-11 | ||
| JP2002349767A JP4002503B2 (ja) | 2002-07-11 | 2002-12-02 | 石炭を原料とした吸着剤の製造方法 |
| JPJP-P-2002-00349767 | 2002-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040007295A KR20040007295A (ko) | 2004-01-24 |
| KR100537112B1 true KR100537112B1 (ko) | 2005-12-16 |
Family
ID=32072208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-0046652A Expired - Fee Related KR100537112B1 (ko) | 2002-07-11 | 2003-07-10 | 석탄 또는 코크스를 원료로 한 흡착제의 제조 방법 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4002503B2 (ko) |
| KR (1) | KR100537112B1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847431B (zh) * | 2012-08-14 | 2014-10-22 | 北京丰汉工程咨询有限公司 | 一种处理克劳斯工艺尾气的方法 |
| CN112830487B (zh) * | 2021-01-15 | 2023-01-24 | 宝武集团环境资源科技有限公司 | 一种脱硫脱硝活性炭及其制备方法、应用 |
| CN115155239B (zh) * | 2022-06-22 | 2023-07-28 | 中国华能集团清洁能源技术研究院有限公司 | 一种二氧化碳直接空气捕集方法 |
| CN116943536B (zh) * | 2023-08-03 | 2025-12-19 | 华能嘉祥发电有限公司 | 含有氧化钙的活性焦脱除硫化氢联产硫磺的系统及方法 |
| CN117181215B (zh) * | 2023-08-28 | 2025-12-02 | 四川大学 | 一种自活化金属改性脱硫脱硝用活性焦催化剂的制备方法 |
-
2002
- 2002-12-02 JP JP2002349767A patent/JP4002503B2/ja not_active Expired - Fee Related
-
2003
- 2003-07-10 KR KR10-2003-0046652A patent/KR100537112B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20040007295A (ko) | 2004-01-24 |
| JP2004091760A (ja) | 2004-03-25 |
| JP4002503B2 (ja) | 2007-11-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4442078A (en) | Method of removing hydrogen sulfide from gases utilizing a zinc oxide sorbent and regenerating the sorbent | |
| US4210628A (en) | Removal of nitrogen oxides | |
| CN101766946B (zh) | 一种常温下脱除气体中的硫化氢的工艺 | |
| CN101804325A (zh) | 一种改性活性炭吸附脱硫剂的制备方法 | |
| JPWO1995013868A1 (ja) | 同時脱硫脱硝用活性コークスの製造方法 | |
| US2083895A (en) | Catalytic process for the conversion of sulphur compounds | |
| CN102002402A (zh) | 可再生锰系高温煤气脱硫剂的制备方法 | |
| CN113499664A (zh) | 脱汞剂及其制备方法和脱除烟气中单质汞的方法 | |
| KR100537112B1 (ko) | 석탄 또는 코크스를 원료로 한 흡착제의 제조 방법 | |
| JPS59131568A (ja) | アルカリ土類金属とアルミニウムとを含有するスピネル組成物を製造する方法 | |
| JP2002102689A (ja) | 炭素質吸着剤 | |
| WO2002098793A1 (fr) | Carbone active et son procede de production | |
| CN113893662B (zh) | 一种新型高温脱氯剂及其制备方法 | |
| CN110813232A (zh) | 一种用于黄磷尾气净化的耐硫型吸附剂及其制备方法 | |
| CN106582529B (zh) | 一种生物质-渣油共炼焦活性炭在原油吸附脱硫中的应用 | |
| CN108435175B (zh) | 一种催化氧化还原反应的改性碳基材料及其制备方法与应用 | |
| CN119926358A (zh) | 一种高比表面积生物质碳材料载铜吸附剂及其制备方法和应用 | |
| KR102879777B1 (ko) | 탄화수소 화합물 직접 분해용 레드머드 촉매, 이의 제조방법 및 이를 이용한 수소 생산방법 | |
| JP4053678B2 (ja) | 脱硫剤とその再生方法 | |
| US4855117A (en) | Process for removing sulfur oxides from a gas by means of an absorption mass regenerable by reaction with elemental sulfur | |
| JPH0153087B2 (ko) | ||
| JPH049573B2 (ko) | ||
| KR100598579B1 (ko) | Fe를 첨가한 마그네슘계 탈황 흡수제 및 탈황 흡수제 제조방법 | |
| CN113522233A (zh) | 净化剂及其制备方法与应用和净化方法 | |
| CN115231519B (zh) | 一种环保型高炉煤气制氢工艺 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20081210 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20081210 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |