CN107376924A - 一种多级孔钙钛矿催化剂的制备方法 - Google Patents
一种多级孔钙钛矿催化剂的制备方法 Download PDFInfo
- Publication number
- CN107376924A CN107376924A CN201710581744.0A CN201710581744A CN107376924A CN 107376924 A CN107376924 A CN 107376924A CN 201710581744 A CN201710581744 A CN 201710581744A CN 107376924 A CN107376924 A CN 107376924A
- Authority
- CN
- China
- Prior art keywords
- nitrate
- preparation
- stage porous
- perovskite catalyst
- porous perovskite
- 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.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910002651 NO3 Inorganic materials 0.000 claims abstract description 22
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000008367 deionised water Substances 0.000 claims abstract description 20
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 20
- 239000008139 complexing agent Substances 0.000 claims abstract description 19
- 229910001960 metal nitrate Inorganic materials 0.000 claims abstract description 19
- 150000002823 nitrates Chemical class 0.000 claims abstract description 18
- 239000011833 salt mixture Substances 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000011240 wet gel Substances 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 230000035484 reaction time Effects 0.000 claims abstract description 5
- 238000000227 grinding Methods 0.000 claims abstract description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical group [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 claims description 15
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical group [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 14
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 14
- DHEQXMRUPNDRPG-UHFFFAOYSA-N strontium nitrate Chemical compound [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 claims description 12
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 7
- -1 rare earth nitric acid Salt Chemical class 0.000 claims description 7
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 6
- 238000003483 aging Methods 0.000 claims description 6
- 230000032683 aging Effects 0.000 claims description 6
- 229910021645 metal ion Inorganic materials 0.000 claims description 6
- 229910002001 transition metal nitrate Inorganic materials 0.000 claims description 6
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 claims description 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 claims description 4
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 claims description 4
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 4
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical group [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 4
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 claims description 4
- 229960001484 edetic acid Drugs 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 2
- MWFSXYMZCVAQCC-UHFFFAOYSA-N gadolinium(iii) nitrate Chemical compound [Gd+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O MWFSXYMZCVAQCC-UHFFFAOYSA-N 0.000 claims description 2
- CFYGEIAZMVFFDE-UHFFFAOYSA-N neodymium(3+);trinitrate Chemical compound [Nd+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CFYGEIAZMVFFDE-UHFFFAOYSA-N 0.000 claims description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 2
- PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical compound [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 26
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 22
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- 238000012360 testing method Methods 0.000 description 16
- 230000000694 effects Effects 0.000 description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 11
- 230000003197 catalytic effect Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 239000012855 volatile organic compound Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000012159 carrier gas Substances 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 229920000265 Polyparaphenylene Polymers 0.000 description 3
- 238000001027 hydrothermal synthesis Methods 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical group O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910002422 La(NO3)3·6H2O Inorganic materials 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 241000605159 Nitrobacter Species 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011799 hole material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 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
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- 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
-
- 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
- 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
- B01J23/002—Mixed oxides other than spinels, e.g. perovskite
-
- 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
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/32—Manganese, technetium or rhenium
- B01J23/34—Manganese
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- 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
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/64—Pore diameter
- B01J35/647—2-50 nm
-
- 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
- B01D2257/7022—Aliphatic hydrocarbons
- B01D2257/7025—Methane
-
- 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
- B01D2258/01—Engine exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
-
- 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
- Y02C20/20—Capture or disposal of greenhouse gases of methane
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710581744.0A CN107376924B (zh) | 2017-07-17 | 2017-07-17 | 一种多级孔钙钛矿催化剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710581744.0A CN107376924B (zh) | 2017-07-17 | 2017-07-17 | 一种多级孔钙钛矿催化剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107376924A true CN107376924A (zh) | 2017-11-24 |
CN107376924B CN107376924B (zh) | 2020-12-08 |
Family
ID=60340378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710581744.0A Active CN107376924B (zh) | 2017-07-17 | 2017-07-17 | 一种多级孔钙钛矿催化剂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107376924B (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108319811A (zh) * | 2018-01-15 | 2018-07-24 | 深港产学研基地 | 雷诺丁受体调控心肌细胞中Ca2+波的二维建模方法 |
CN108671926A (zh) * | 2018-04-02 | 2018-10-19 | 河北科技大学 | 一种类Ruddlesden-Popper型钙钛矿型催化材料的制备方法 |
CN108837823A (zh) * | 2018-06-15 | 2018-11-20 | 万华化学集团股份有限公司 | 一种钙钛矿型催化剂及其整体式成型方法和应用 |
CN108906065A (zh) * | 2018-07-02 | 2018-11-30 | 合肥萃励新材料科技有限公司 | 一种Nd掺杂LaFeO3纳米颗粒的制备方法 |
CN108993544A (zh) * | 2018-08-03 | 2018-12-14 | 环境保护部华南环境科学研究所 | 一种去除低温高硫尾气中NOx和VOCs的催化剂及其制备和应用 |
CN109317152A (zh) * | 2018-11-12 | 2019-02-12 | 广州大学 | 一种钙钛矿型金属氧化物催化剂的制备方法 |
CN109317154A (zh) * | 2018-11-15 | 2019-02-12 | 河北科技大学 | 一种钙钛矿型催化材料的制备方法 |
CN109569289A (zh) * | 2018-12-28 | 2019-04-05 | 湘潭大学 | 一种LaSrBO4催化剂催化直接分解NO脱硝的方法 |
CN109772465A (zh) * | 2019-01-25 | 2019-05-21 | 河北科技大学 | 一种水溶性碳点改性钙钛矿型催化材料的制备方法 |
CN110026185A (zh) * | 2018-11-23 | 2019-07-19 | 江苏中创清源科技有限公司 | 一种改性钙钛矿型催化剂及其制备方法 |
CN110586115A (zh) * | 2019-09-29 | 2019-12-20 | 内蒙古骏成新能源科技有限公司 | 一种大倍率碳纳米管催化剂、碳纳米管及其制备方法 |
CN111359622A (zh) * | 2020-04-13 | 2020-07-03 | 南京中微纳米功能材料研究院有限公司 | 一种双钙钛矿催化剂及其制备方法与用法 |
CN113578332A (zh) * | 2021-08-23 | 2021-11-02 | 深圳明讯新材料科技有限公司 | 一种制新能源甲烷气体催化剂的制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102909023A (zh) * | 2012-09-14 | 2013-02-06 | 广州市卫斯理日化实业有限公司 | 汽车尾气催化剂及其制备方法 |
-
2017
- 2017-07-17 CN CN201710581744.0A patent/CN107376924B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102909023A (zh) * | 2012-09-14 | 2013-02-06 | 广州市卫斯理日化实业有限公司 | 汽车尾气催化剂及其制备方法 |
Non-Patent Citations (1)
Title |
---|
王赛飞: "稀土电气石复合材料的制备及催化氧化甲烷性质的研究", 《中国博士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108319811A (zh) * | 2018-01-15 | 2018-07-24 | 深港产学研基地 | 雷诺丁受体调控心肌细胞中Ca2+波的二维建模方法 |
CN108319811B (zh) * | 2018-01-15 | 2021-06-11 | 深港产学研基地 | 雷诺丁受体调控心肌细胞中Ca2+波的二维建模方法 |
CN108671926A (zh) * | 2018-04-02 | 2018-10-19 | 河北科技大学 | 一种类Ruddlesden-Popper型钙钛矿型催化材料的制备方法 |
CN108671926B (zh) * | 2018-04-02 | 2021-06-15 | 河北科技大学 | 一种类Ruddlesden-Popper型钙钛矿型催化材料的制备方法 |
CN108837823A (zh) * | 2018-06-15 | 2018-11-20 | 万华化学集团股份有限公司 | 一种钙钛矿型催化剂及其整体式成型方法和应用 |
CN108906065A (zh) * | 2018-07-02 | 2018-11-30 | 合肥萃励新材料科技有限公司 | 一种Nd掺杂LaFeO3纳米颗粒的制备方法 |
CN108993544B (zh) * | 2018-08-03 | 2020-12-25 | 生态环境部华南环境科学研究所 | 一种去除低温高硫尾气中NOx和VOCs的催化剂及其制备和应用 |
CN108993544A (zh) * | 2018-08-03 | 2018-12-14 | 环境保护部华南环境科学研究所 | 一种去除低温高硫尾气中NOx和VOCs的催化剂及其制备和应用 |
CN109317152A (zh) * | 2018-11-12 | 2019-02-12 | 广州大学 | 一种钙钛矿型金属氧化物催化剂的制备方法 |
CN109317154A (zh) * | 2018-11-15 | 2019-02-12 | 河北科技大学 | 一种钙钛矿型催化材料的制备方法 |
CN109317154B (zh) * | 2018-11-15 | 2021-10-22 | 河北科技大学 | 一种钙钛矿型催化材料的制备方法 |
CN110026185A (zh) * | 2018-11-23 | 2019-07-19 | 江苏中创清源科技有限公司 | 一种改性钙钛矿型催化剂及其制备方法 |
CN109569289A (zh) * | 2018-12-28 | 2019-04-05 | 湘潭大学 | 一种LaSrBO4催化剂催化直接分解NO脱硝的方法 |
CN109569289B (zh) * | 2018-12-28 | 2021-06-15 | 湘潭大学 | 一种LaSrBO4催化剂催化直接分解NO脱硝的方法 |
CN109772465A (zh) * | 2019-01-25 | 2019-05-21 | 河北科技大学 | 一种水溶性碳点改性钙钛矿型催化材料的制备方法 |
CN109772465B (zh) * | 2019-01-25 | 2021-10-22 | 河北科技大学 | 一种水溶性碳点改性钙钛矿型催化材料的制备方法 |
CN110586115A (zh) * | 2019-09-29 | 2019-12-20 | 内蒙古骏成新能源科技有限公司 | 一种大倍率碳纳米管催化剂、碳纳米管及其制备方法 |
CN110586115B (zh) * | 2019-09-29 | 2022-08-12 | 成都科汇机电技术有限公司 | 一种大倍率碳纳米管催化剂、碳纳米管及其制备方法 |
CN111359622A (zh) * | 2020-04-13 | 2020-07-03 | 南京中微纳米功能材料研究院有限公司 | 一种双钙钛矿催化剂及其制备方法与用法 |
CN111359622B (zh) * | 2020-04-13 | 2022-12-02 | 南京中微纳米功能材料研究院有限公司 | 一种双钙钛矿催化剂及其制备方法与用法 |
CN113578332A (zh) * | 2021-08-23 | 2021-11-02 | 深圳明讯新材料科技有限公司 | 一种制新能源甲烷气体催化剂的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107376924B (zh) | 2020-12-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107376924A (zh) | 一种多级孔钙钛矿催化剂的制备方法 | |
CN110787840B (zh) | 一种双金属MOFs催化剂及其制备方法和用途 | |
CN107185493B (zh) | 石墨烯改性的复合介孔碳微球空气净化剂制备方法 | |
CN102151585B (zh) | 一种担载三聚氰胺的脱硝催化剂及其制备方法 | |
CN109675591B (zh) | 一种Fe(II)和或Cu(II)改性光催化材料的制备方法及其应用 | |
CN109772463B (zh) | 一种CO还原低温脱硝催化剂ZIF-67-Me/CuOx及其制备方法和应用 | |
CN114259978B (zh) | 一种高效的燃煤烟气脱汞吸附剂的制备工艺及其产品 | |
CN113019311B (zh) | Fe2O3负载Al2O3/SiO2@TiO2多孔核壳球体吸附剂及制备方法和应用 | |
CN104190358B (zh) | NOx吸附剂 | |
CN103691398A (zh) | 一种二氧化碳吸附剂及其制备方法 | |
CN111068666A (zh) | 一种海泡石负载贵金属甲醛室温氧化催化剂及其制备方法 | |
WO2022089668A1 (zh) | 一种负载铂的花状铁铈复合材料及其制备方法与在低温热催化处理甲苯中的应用 | |
CN103785389A (zh) | 一种高活性载氧体及其制备方法和应用 | |
CN104772037A (zh) | 利用Pd-CeO2/Me-SAPO分子筛净化丙烯腈装置吸收塔尾气的方法 | |
CN105214698B (zh) | 一种宽温型含磷铈基脱硝催化剂及其制备方法 | |
CN110756045A (zh) | Bn及金属改性bn材料在“存储‐氧化再生”循环脱除甲醛反应中的应用 | |
CN101693193A (zh) | 一种稀土-Cu-Fe活性炭吸附剂及制备方法和应用 | |
CN115845921B (zh) | 一种双金属有机骨架材料Ce-MIL-88B(Fe)光催化剂的制备及其应用 | |
CN111514887A (zh) | 特定晶面暴露的α-MnO2阿尔法晶型的金属氧化物催化剂及制备方法 | |
CN108236954B (zh) | 一种低温脱除甲醛的方法 | |
CN115814583A (zh) | 一种中高温脱硫复合吸附剂及其制备方法和应用 | |
CN110252375A (zh) | 一种铁、氮、钴共掺杂的二氧化钛/活性炭复合物、制备方法及作为光催化剂应用 | |
CN110586118A (zh) | 一种选择性催化还原脱硝的磁性铁基催化剂及其制备方法 | |
Huang et al. | Influence of calcination temperature on SO2 resistance of Mn‐Fe‐Sn/TiO2 catalysts at low‐temperature | |
CN113522330B (zh) | 一种磁性ZIF-8包覆Fe3O4/g-C3N4复合催化剂、制备方法及应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Duan Erhong Inventor after: Wang Man Inventor after: Wang Saifei Inventor after: Qian Hengli Inventor after: Chen Xudong Inventor after: Niu Jianrui Inventor before: Duan Erhong Inventor before: Wang Man Inventor before: Wang Saifei Inventor before: Qian Hengli Inventor before: Liu Xudong Inventor before: Niu Jianrui |
|
GR01 | Patent grant | ||
GR01 | Patent grant |