KR101073682B1 - Fe-제올라이트를 사용한 암모니아 가스흡착제 제조방법 - Google Patents
Fe-제올라이트를 사용한 암모니아 가스흡착제 제조방법 Download PDFInfo
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- KR101073682B1 KR101073682B1 KR1020090062744A KR20090062744A KR101073682B1 KR 101073682 B1 KR101073682 B1 KR 101073682B1 KR 1020090062744 A KR1020090062744 A KR 1020090062744A KR 20090062744 A KR20090062744 A KR 20090062744A KR 101073682 B1 KR101073682 B1 KR 101073682B1
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- zeolite
- ammonia gas
- molten slag
- gas adsorbent
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- 239000010457 zeolite Substances 0.000 title claims abstract description 94
- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract description 85
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 17
- 230000002745 absorbent Effects 0.000 title 1
- 239000002250 absorbent Substances 0.000 title 1
- 239000003463 adsorbent Substances 0.000 claims abstract description 27
- 239000002893 slag Substances 0.000 claims abstract description 27
- 239000008187 granular material Substances 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 8
- 238000001354 calcination Methods 0.000 claims abstract description 4
- 238000005469 granulation Methods 0.000 claims abstract description 4
- 230000003179 granulation Effects 0.000 claims abstract description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 26
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 14
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 12
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 12
- 235000019353 potassium silicate Nutrition 0.000 claims description 9
- 239000000440 bentonite Substances 0.000 claims description 8
- 229910000278 bentonite Inorganic materials 0.000 claims description 8
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 27
- 238000001179 sorption measurement Methods 0.000 abstract description 23
- 239000002699 waste material Substances 0.000 abstract description 17
- 238000000465 moulding Methods 0.000 abstract description 16
- 229910021529 ammonia Inorganic materials 0.000 abstract description 14
- 239000003795 chemical substances by application Substances 0.000 abstract description 8
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000002341 toxic gas Substances 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 6
- 239000011812 mixed powder Substances 0.000 description 6
- 229910001388 sodium aluminate Inorganic materials 0.000 description 6
- 239000004115 Sodium Silicate Substances 0.000 description 5
- 229910052911 sodium silicate Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002407 reforming Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 that is Substances 0.000 description 1
Images
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
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
-
- 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
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
-
- 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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
-
- 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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
-
- 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
- B01J20/3028—Granulating, agglomerating or aggregating
-
- 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
- B01J20/3042—Use of binding agents; addition of materials ameliorating the mechanical properties of the produced sorbent
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/12—Separation of ammonia from gases and vapours
-
- 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
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- 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
- B01D2253/30—Physical properties of adsorbents
- B01D2253/34—Specific shapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
시 료 명 | NH3 흡착용량 (%) |
야자각 활성탄 | 0.16 |
석탄계 활성탄 | 0.25 |
대나무 활성탄 | 0.44 |
제올라이트 4A | 0.3-0.6 |
제올라이트 13X | 0.23 |
Fe 제올라이트 | 3.7 |
Claims (5)
- 분말화된 Fe-제올라이트와 벤토나이트를 혼합하여 혼합물을 얻는 단계와;상기 혼합물에 물유리와 PVA(polyvinylalcohol) 중 적어도 어느 하나를 가하여 과립으로 성형하는 과립성형단계와;상기 과립성형을 통해 획득된 과립형상의 Fe-제올라이트를 건조 및 소성하는 단계를 포함하는 Fe-제올라이트를 사용한 암모니아 가스흡착제 제조방법.
- 청구항 1에 있어서,상기 소성단계의 온도는 450℃ 내지 550℃인 것을 특징으로 하는 Fe-제올라이트를 사용한 암모니아 가스흡착제 제조방법.
- 청구항 1에 있어서,상기 혼합은 버티컬 과립기를 이용하여 수행되는 것을 특징으로 하는 Fe-제올라이트를 사용한 암모니아 가스흡착제 제조방법.
- 청구항 1에 있어서,상기 분말화된 Fe-제올라이트는 용융슬래그로부터 얻은 제올라이트 Na-A를 Fe 화합물로 개질하여 얻어진 것을 특징으로 하는 Fe-제올라이트를 사용한 암모니아 가스흡착제 제조방법.
- 청구항 4에 있어서,상기 제올라이트 Na-A 100중량부에 대하여 Fe 화합물의 Fe은 2.5 내지 3.5중량부인 것을 특징으로 하는 Fe-제올라이트를 사용한 암모니아 가스흡착제 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/461,034 US20100160151A1 (en) | 2008-07-31 | 2009-07-30 | Method for manufacturing ammonia gas absorbent using Fe-zeolite |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080075362 | 2008-07-31 | ||
KR20080075362 | 2008-07-31 |
Publications (2)
Publication Number | Publication Date |
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KR20100014120A KR20100014120A (ko) | 2010-02-10 |
KR101073682B1 true KR101073682B1 (ko) | 2011-10-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020090062744A KR101073682B1 (ko) | 2008-07-31 | 2009-07-09 | Fe-제올라이트를 사용한 암모니아 가스흡착제 제조방법 |
Country Status (2)
Country | Link |
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US (1) | US20100160151A1 (ko) |
KR (1) | KR101073682B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101906356B1 (ko) * | 2016-06-21 | 2018-10-10 | 경기대학교 산학협력단 | 가스순환을 통한 유기성 폐기물의 혐기성 소화장치 및 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007238361A (ja) | 2006-03-07 | 2007-09-20 | Chubu Electric Power Co Inc | 鉄成分含有型人工ゼオライトの製造方法及び鉄成分含有型人工ゼオライト |
JP2008230965A (ja) | 1997-07-22 | 2008-10-02 | Ceca Sa | 不活性結合材料比の低いlsxゼオライト粒状凝集体を得るための方法 |
JP2008264702A (ja) | 2007-04-20 | 2008-11-06 | Toyota Motor Corp | NOx吸着材の製造方法及びNOx吸着材 |
KR100889037B1 (ko) | 2007-05-30 | 2009-03-19 | 주식회사 젠트로 | 제올라이트 성형체 제조방법 및 이에 따라 제조된제올라이트 성형체를 이용한 수처리방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5965105A (en) * | 1998-06-12 | 1999-10-12 | Council Of Scientific And Industrial Research | Process for the synthesis of flyash based Zeolite-A |
US6849590B1 (en) * | 1998-12-28 | 2005-02-01 | Kao Corporation | Process for producing granules for supporting surfactant |
US6412628B1 (en) * | 2000-03-22 | 2002-07-02 | Calgon Carbon Corporation | Apparatus for preventing the formation of metal tarnish |
KR100497767B1 (ko) * | 2002-10-28 | 2005-06-28 | 한국전력공사 | 스폰지를 이용한 제올라이트 성형체의 제조방법 |
US7531187B2 (en) * | 2004-07-13 | 2009-05-12 | United Phosphorus, Ltd. | Synergistic insecticidal composition containing chloronicotynyle and pyrethroids compounds |
JP5020482B2 (ja) * | 2005-01-13 | 2012-09-05 | 花王株式会社 | アニオン界面活性剤粉粒体 |
JP2008036544A (ja) * | 2006-08-07 | 2008-02-21 | Toyota Motor Corp | 窒素酸化物吸着材及びその製造方法 |
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2009
- 2009-07-09 KR KR1020090062744A patent/KR101073682B1/ko active IP Right Grant
- 2009-07-30 US US12/461,034 patent/US20100160151A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008230965A (ja) | 1997-07-22 | 2008-10-02 | Ceca Sa | 不活性結合材料比の低いlsxゼオライト粒状凝集体を得るための方法 |
JP2007238361A (ja) | 2006-03-07 | 2007-09-20 | Chubu Electric Power Co Inc | 鉄成分含有型人工ゼオライトの製造方法及び鉄成分含有型人工ゼオライト |
JP2008264702A (ja) | 2007-04-20 | 2008-11-06 | Toyota Motor Corp | NOx吸着材の製造方法及びNOx吸着材 |
KR100889037B1 (ko) | 2007-05-30 | 2009-03-19 | 주식회사 젠트로 | 제올라이트 성형체 제조방법 및 이에 따라 제조된제올라이트 성형체를 이용한 수처리방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101906356B1 (ko) * | 2016-06-21 | 2018-10-10 | 경기대학교 산학협력단 | 가스순환을 통한 유기성 폐기물의 혐기성 소화장치 및 방법 |
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Publication number | Publication date |
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KR20100014120A (ko) | 2010-02-10 |
US20100160151A1 (en) | 2010-06-24 |
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