CN108479851A - 一种绿色低温脱硝催化剂及其制备方法 - Google Patents
一种绿色低温脱硝催化剂及其制备方法 Download PDFInfo
- Publication number
- CN108479851A CN108479851A CN201810242411.XA CN201810242411A CN108479851A CN 108479851 A CN108479851 A CN 108479851A CN 201810242411 A CN201810242411 A CN 201810242411A CN 108479851 A CN108479851 A CN 108479851A
- Authority
- CN
- China
- Prior art keywords
- solution
- tio
- sio
- mimps
- obtains
- 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
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
-
- 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
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8628—Processes characterised by a specific catalyst
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
- B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
- B01J31/0285—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre also containing elements or functional groups covered by B01J31/0201 - B01J31/0274
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
- B01J31/0292—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature immobilised on a substrate
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/38—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of titanium, zirconium or hafnium
-
- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/30—Silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/70—Non-metallic catalysts, additives or dopants
-
- 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
- B01D2258/0283—Flue gases
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810242411.XA CN108479851B (zh) | 2018-03-22 | 2018-03-22 | 一种绿色低温脱硝催化剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810242411.XA CN108479851B (zh) | 2018-03-22 | 2018-03-22 | 一种绿色低温脱硝催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108479851A true CN108479851A (zh) | 2018-09-04 |
CN108479851B CN108479851B (zh) | 2020-09-11 |
Family
ID=63319441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810242411.XA Active CN108479851B (zh) | 2018-03-22 | 2018-03-22 | 一种绿色低温脱硝催化剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108479851B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113101970A (zh) * | 2021-04-22 | 2021-07-13 | 福建工程学院 | 一种用于生产甲乙酮的复合催化剂及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101759190A (zh) * | 2009-12-22 | 2010-06-30 | 南开大学 | 强酸性条件下用硅酸钠和阳离子表面活性剂合成有序介孔二氧化硅 |
WO2012102411A2 (ja) * | 2011-01-28 | 2012-08-02 | 日本化薬株式会社 | 飽和アルデヒドを選択的に低減させる触媒と、その製造方法 |
CN104289255A (zh) * | 2014-08-29 | 2015-01-21 | 华电青岛环保技术有限公司 | 固载离子液体低温脱硝催化剂及其制备方法 |
CN106232225A (zh) * | 2014-02-21 | 2016-12-14 | 亨斯迈P&A德国有限责任公司 | TiO2基催化剂前体材料、其制备及其用途 |
CN106215697A (zh) * | 2016-08-26 | 2016-12-14 | 江苏中圣高科技产业有限公司 | 一种负载离子液体催化剂的氨法联合脱硫脱硝方法及装置 |
CN106582739A (zh) * | 2016-12-16 | 2017-04-26 | 龙岩紫荆创新研究院 | 一种杂多酸掺杂氧化铈scr脱硝催化剂及制法和应用 |
-
2018
- 2018-03-22 CN CN201810242411.XA patent/CN108479851B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101759190A (zh) * | 2009-12-22 | 2010-06-30 | 南开大学 | 强酸性条件下用硅酸钠和阳离子表面活性剂合成有序介孔二氧化硅 |
WO2012102411A2 (ja) * | 2011-01-28 | 2012-08-02 | 日本化薬株式会社 | 飽和アルデヒドを選択的に低減させる触媒と、その製造方法 |
CN106232225A (zh) * | 2014-02-21 | 2016-12-14 | 亨斯迈P&A德国有限责任公司 | TiO2基催化剂前体材料、其制备及其用途 |
CN104289255A (zh) * | 2014-08-29 | 2015-01-21 | 华电青岛环保技术有限公司 | 固载离子液体低温脱硝催化剂及其制备方法 |
CN106215697A (zh) * | 2016-08-26 | 2016-12-14 | 江苏中圣高科技产业有限公司 | 一种负载离子液体催化剂的氨法联合脱硫脱硝方法及装置 |
CN106582739A (zh) * | 2016-12-16 | 2017-04-26 | 龙岩紫荆创新研究院 | 一种杂多酸掺杂氧化铈scr脱硝催化剂及制法和应用 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113101970A (zh) * | 2021-04-22 | 2021-07-13 | 福建工程学院 | 一种用于生产甲乙酮的复合催化剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108479851B (zh) | 2020-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101480611B (zh) | 一种钒掺杂型钛基烟气脱硝催化材料及其制备方法 | |
CN101862651B (zh) | 用于选择性催化还原氮氧化物的V-Sb-Nb/Ti催化剂及制备方法 | |
WO2015161627A1 (zh) | 一种用于400℃~600℃烟气蜂窝脱硝催化剂及其制备方法 | |
CN101721993A (zh) | 一种以Ce掺杂的TiO2为载体的低温SCR催化剂及其制备方法 | |
CN107126959B (zh) | 一种凹凸棒石负载CoTiO3-CeO2异质结SCR低温脱硝催化剂及其制备方法 | |
CN108993528A (zh) | 一种铁改性低温脱硝scr催化剂及其制备方法 | |
CN102716753A (zh) | 用于低温选择性催化还原氮氧化物的催化剂及其制备方法 | |
CN105709720A (zh) | 一种以埃洛石为载体的低温scr脱硝催化剂 | |
CN112657552B (zh) | 一种钒磷氧低温脱硝催化剂及其成型制备方法 | |
CN106925341A (zh) | 一种助剂掺杂的Cu‑SSZ‑39催化剂的制备方法及其应用 | |
CN110124390A (zh) | 一种脱硝滤料的制备方法 | |
CN103084166A (zh) | 一种具有多级大孔-介孔结构的低温scr脱硝催化剂及其制备方法 | |
CN114832829B (zh) | 一种燃气尾气高温脱硝催化剂及其制备方法 | |
CN108554398A (zh) | 一种宽温度窗口脱硝催化剂的制备方法及其应用 | |
CN108479845A (zh) | 一种高效脱硝催化剂及其制备方法 | |
CN101733090B (zh) | 一种以W掺杂的TiO2为载体的低温SCR催化剂及其制备方法 | |
CN102728347B (zh) | MnO2-TiO2石墨烯-多孔无机陶瓷膜低温催化脱硝自清理材料及其制备方法 | |
CN108201891A (zh) | 一种低温scr脱硝催化剂及其配置方法 | |
CN101767003B (zh) | 一种以V掺杂的TiO2为载体的低温SCR催化剂及其制备方法 | |
CN108479851A (zh) | 一种绿色低温脱硝催化剂及其制备方法 | |
CN107158799A (zh) | 一种用于scr除尘脱硝的复合滤料纤维及制备方法 | |
CN106731234A (zh) | 一种二元脱硝抗硫催化剂复合滤料的制备方法 | |
CN112121788B (zh) | 一种b改性钒钛低温scr催化剂的制备方法及其应用 | |
CN108393098A (zh) | 一种新型低温脱硝催化剂及其制备方法 | |
CN112717967A (zh) | 一种稀土基中低温scr催化剂及制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200819 Address after: 211100 No. 108, Wen Shen Xi Road, Jiangning District, Jiangsu, Nanjing Applicant after: Nanjing amony Intelligent Technology Co., Ltd Address before: 030009 No. 4 Beichang Lane, Jiefang Road, Xinghualing District, Taiyuan City, Shanxi Province Applicant before: Li Junxia |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210426 Address after: 210000 3rd floor, Zhongqian office building, 108 Wenjing West Road, Dongshan street, Jiangning District, Nanjing City, Jiangsu Province Patentee after: Nanjing nanrun Environmental Protection Technology Co.,Ltd. Address before: 211100 No. 108, Wen Shen Xi Road, Jiangning District, Jiangsu, Nanjing Patentee before: Nanjing amony Intelligent Technology Co., Ltd |