CN114713221A - 一种用于VOCs处理的高效抗硫中毒催化剂的制备方法 - Google Patents
一种用于VOCs处理的高效抗硫中毒催化剂的制备方法 Download PDFInfo
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- CN114713221A CN114713221A CN202210441859.0A CN202210441859A CN114713221A CN 114713221 A CN114713221 A CN 114713221A CN 202210441859 A CN202210441859 A CN 202210441859A CN 114713221 A CN114713221 A CN 114713221A
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- catalyst
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- vocs
- cerium
- sulfur poisoning
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- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 39
- 239000011593 sulfur Substances 0.000 title claims abstract description 39
- 231100000572 poisoning Toxicity 0.000 title claims abstract description 17
- 230000000607 poisoning effect Effects 0.000 title claims abstract description 17
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 16
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000005406 washing Methods 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 24
- 239000002244 precipitate Substances 0.000 claims abstract description 11
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 9
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 30
- 238000003756 stirring Methods 0.000 claims description 30
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 26
- VLOFLNGRXXADOF-UHFFFAOYSA-N cerium(3+) oxygen(2-) yttrium(3+) Chemical compound [Y+3].[O-2].[Ce+3].[O-2].[O-2] VLOFLNGRXXADOF-UHFFFAOYSA-N 0.000 claims description 22
- 239000008367 deionised water Substances 0.000 claims description 18
- 229910021641 deionized water Inorganic materials 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 229910002651 NO3 Inorganic materials 0.000 claims description 8
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 8
- 239000003153 chemical reaction reagent Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 6
- 101150003085 Pdcl gene Proteins 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 abstract description 17
- 239000007789 gas Substances 0.000 abstract description 15
- 230000003647 oxidation Effects 0.000 abstract description 9
- 238000007254 oxidation reaction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 239000010815 organic waste Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract description 2
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 2
- 229910052727 yttrium Inorganic materials 0.000 abstract description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 abstract description 2
- 238000001354 calcination Methods 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 25
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 208000005374 Poisoning Diseases 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 4
- 239000012266 salt solution Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 238000007084 catalytic combustion reaction Methods 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 2
- 150000000703 Cerium Chemical class 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 231100000570 acute poisoning Toxicity 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 231100000739 chronic poisoning Toxicity 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002740 effect on eyes Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000002216 heart Anatomy 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Classifications
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/394—Metal dispersion value, e.g. percentage or fraction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/702—Hydrocarbons
- B01D2257/7027—Aromatic hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
Description
Claims (9)
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CN202210441859.0A CN114713221B (zh) | 2022-04-25 | 2022-04-25 | 一种用于VOCs处理的高效抗硫中毒催化剂的制备方法 |
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CN202210441859.0A CN114713221B (zh) | 2022-04-25 | 2022-04-25 | 一种用于VOCs处理的高效抗硫中毒催化剂的制备方法 |
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Citations (10)
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---|---|---|---|---|
US20060043651A1 (en) * | 2004-08-30 | 2006-03-02 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Porous composite metal oxide and method of producing the same |
JP2010274178A (ja) * | 2009-05-27 | 2010-12-09 | Kri Inc | 揮発性有害物質除去材およびその製造方法 |
CN102092683A (zh) * | 2011-01-06 | 2011-06-15 | 昆明理工大学 | 一种催化部分氧化甲烷制合成气用氧载体 |
CN102240560A (zh) * | 2011-04-28 | 2011-11-16 | 北京化工大学 | 一种用于有机废气催化燃烧的复合催化剂、制备方法及应用 |
US20130142720A1 (en) * | 2011-12-05 | 2013-06-06 | Industrial Technology Research Institute | The method of preparation of cerium oxide supported gold-palladium catalysts and its application in destruction of volatile organic compounds |
CN105013508A (zh) * | 2015-06-29 | 2015-11-04 | 浙江大学 | 用于氯代挥发性有机物低温催化燃烧的催化剂及制备方法 |
CN105817220A (zh) * | 2016-05-03 | 2016-08-03 | 展宗城 | 一种稀土改性的抗硫低温scr催化剂及其制备方法 |
US20160279609A1 (en) * | 2014-04-04 | 2016-09-29 | Tongji University | Low-temperature and highly efficient denitration catalyst and corresponding method of preparation |
CN106732621A (zh) * | 2016-10-27 | 2017-05-31 | 南京工业大学 | 一种抗硫催化燃烧催化剂及制备方法和应用 |
CN108889309A (zh) * | 2018-07-26 | 2018-11-27 | 深圳市创智成功科技有限公司 | 单次涂覆的多元组分催化剂及其制备方法 |
-
2022
- 2022-04-25 CN CN202210441859.0A patent/CN114713221B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US20060043651A1 (en) * | 2004-08-30 | 2006-03-02 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Porous composite metal oxide and method of producing the same |
JP2010274178A (ja) * | 2009-05-27 | 2010-12-09 | Kri Inc | 揮発性有害物質除去材およびその製造方法 |
CN102092683A (zh) * | 2011-01-06 | 2011-06-15 | 昆明理工大学 | 一种催化部分氧化甲烷制合成气用氧载体 |
CN102240560A (zh) * | 2011-04-28 | 2011-11-16 | 北京化工大学 | 一种用于有机废气催化燃烧的复合催化剂、制备方法及应用 |
US20130142720A1 (en) * | 2011-12-05 | 2013-06-06 | Industrial Technology Research Institute | The method of preparation of cerium oxide supported gold-palladium catalysts and its application in destruction of volatile organic compounds |
US20160279609A1 (en) * | 2014-04-04 | 2016-09-29 | Tongji University | Low-temperature and highly efficient denitration catalyst and corresponding method of preparation |
CN105013508A (zh) * | 2015-06-29 | 2015-11-04 | 浙江大学 | 用于氯代挥发性有机物低温催化燃烧的催化剂及制备方法 |
CN105817220A (zh) * | 2016-05-03 | 2016-08-03 | 展宗城 | 一种稀土改性的抗硫低温scr催化剂及其制备方法 |
CN106732621A (zh) * | 2016-10-27 | 2017-05-31 | 南京工业大学 | 一种抗硫催化燃烧催化剂及制备方法和应用 |
CN108889309A (zh) * | 2018-07-26 | 2018-11-27 | 深圳市创智成功科技有限公司 | 单次涂覆的多元组分催化剂及其制备方法 |
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Title |
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F·维拉尼: "《稀土技术及其应用》", 31 July 1986, 烃加工出版社, pages: 290 * |
何迈: "《CeO2基氧化物涂层负载Pd催化剂的VOCs催化燃烧性能研究》", 《中国优秀博硕士学位论文全文数据库(硕士) 工程科技I辑》 * |
何迈: "《CeO2基氧化物涂层负载Pd催化剂的VOCs催化燃烧性能研究》", 《中国优秀博硕士学位论文全文数据库(硕士) 工程科技I辑》, no. 12, 15 December 2006 (2006-12-15), pages 027 - 138 * |
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