CN102941127A - Dedicated forming agent for SCR plate-type denitration catalyst and application method thereof - Google Patents
Dedicated forming agent for SCR plate-type denitration catalyst and application method thereof Download PDFInfo
- Publication number
- CN102941127A CN102941127A CN2012104368899A CN201210436889A CN102941127A CN 102941127 A CN102941127 A CN 102941127A CN 2012104368899 A CN2012104368899 A CN 2012104368899A CN 201210436889 A CN201210436889 A CN 201210436889A CN 102941127 A CN102941127 A CN 102941127A
- Authority
- CN
- China
- Prior art keywords
- forming agent
- scr
- denitrating catalyst
- board
- mixed
- 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 50
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000011230 binding agent Substances 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 claims abstract description 17
- 238000002844 melting Methods 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 11
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 11
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 9
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 9
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 230000008018 melting Effects 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 13
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 12
- 239000006210 lotion Substances 0.000 claims description 8
- 229920000609 methyl cellulose Polymers 0.000 claims description 7
- 239000001923 methylcellulose Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000004408 titanium dioxide Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 6
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 5
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 5
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 5
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 5
- 239000000320 mechanical mixture Substances 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 235000006408 oxalic acid Nutrition 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000032683 aging Effects 0.000 claims description 2
- 239000012752 auxiliary agent Substances 0.000 claims 3
- 238000006555 catalytic reaction Methods 0.000 abstract description 2
- 239000004480 active ingredient Substances 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000002994 raw material Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 108700018263 Brassica oleracea SCR Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- GFNGCDBZVSLSFT-UHFFFAOYSA-N titanium vanadium Chemical compound [Ti].[V] GFNGCDBZVSLSFT-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Catalysts (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210436889.9A CN102941127B (en) | 2012-11-05 | 2012-11-05 | Dedicated forming agent for SCR plate-type denitration catalyst and application method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210436889.9A CN102941127B (en) | 2012-11-05 | 2012-11-05 | Dedicated forming agent for SCR plate-type denitration catalyst and application method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102941127A true CN102941127A (en) | 2013-02-27 |
CN102941127B CN102941127B (en) | 2014-08-06 |
Family
ID=47724170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210436889.9A Active CN102941127B (en) | 2012-11-05 | 2012-11-05 | Dedicated forming agent for SCR plate-type denitration catalyst and application method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102941127B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104307508A (en) * | 2014-10-17 | 2015-01-28 | 辽宁科隆精细化工股份有限公司 | Preparation method of SCR denitration catalyst capable of being rapidly dried |
CN111686713A (en) * | 2020-06-22 | 2020-09-22 | 安徽省博广运环保科技有限公司 | Binder for improving mechanical strength of denitration catalyst and denitration catalyst |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101474570A (en) * | 2009-01-08 | 2009-07-08 | 中电投远达环保工程有限公司 | SCR granular catalyst substrate and preparation method thereof |
CN101513620A (en) * | 2009-04-07 | 2009-08-26 | 南京大学 | Preparation method for titanium dioxide group catalyst carrier |
CN102078753A (en) * | 2010-12-31 | 2011-06-01 | 华东理工大学 | Cellular activated carbon-based denitration catalyst as well as preparation and application thereof |
-
2012
- 2012-11-05 CN CN201210436889.9A patent/CN102941127B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101474570A (en) * | 2009-01-08 | 2009-07-08 | 中电投远达环保工程有限公司 | SCR granular catalyst substrate and preparation method thereof |
CN101513620A (en) * | 2009-04-07 | 2009-08-26 | 南京大学 | Preparation method for titanium dioxide group catalyst carrier |
CN102078753A (en) * | 2010-12-31 | 2011-06-01 | 华东理工大学 | Cellular activated carbon-based denitration catalyst as well as preparation and application thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104307508A (en) * | 2014-10-17 | 2015-01-28 | 辽宁科隆精细化工股份有限公司 | Preparation method of SCR denitration catalyst capable of being rapidly dried |
CN111686713A (en) * | 2020-06-22 | 2020-09-22 | 安徽省博广运环保科技有限公司 | Binder for improving mechanical strength of denitration catalyst and denitration catalyst |
Also Published As
Publication number | Publication date |
---|---|
CN102941127B (en) | 2014-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105126816A (en) | Smoke denitration catalyst and preparing method thereof | |
CN101444727B (en) | Preparation method of integral honeycombed catalyst for SCR flue-gas denitration | |
CN101428215B (en) | Process for producing flue gas denitration catalyst and flue gas denitration catalyst produced with the process | |
CN103240078B (en) | Wear-resistant SCR (Selective Catalytic Reduction) denitration catalyst and preparation method thereof | |
CN101428212B (en) | Selective catalysis reduction denitrate catalyst for composite carrier flue gas and preparation method thereof | |
CN102416333B (en) | Special tungsten-containing nano titanium dioxide for flue gas denitration catalyst and manufacturing method thereof | |
WO2012162864A1 (en) | Surface deposition-type honeycomb catalyst for flue gas denitrification and preparation method thereof | |
CN102728346B (en) | MnO2-TiO2 carbon nanotube-porous inorganic ceramic membrane low-temperature catalytic denitrification self-cleaning material and its preparation method | |
CN101791549B (en) | Method for preparing formed selective catalytic reduction denitration catalyst by using ultrasonic mixing sedimentation method | |
CN105964284A (en) | Honeycomb low temperature flue gas denitration catalyst and preparation method thereof | |
CN104741113B (en) | A kind of inexpensive denitrating catalyst and preparation method thereof | |
CN103263914A (en) | Honeycomb-shaped SCR denitration catalysis material for cement kiln and preparation method thereof | |
CN106140150A (en) | A kind of honeycomb fashion cerium zirconium manganese titanio denitrating catalyst and preparation method thereof | |
CN111545040A (en) | Composite denitration agent and preparation method thereof | |
CN103638921A (en) | Vanadium-tungsten denitration catalyst and preparation method thereof | |
CN106268786A (en) | A kind of low-temperature denitration catalyst and preparation method thereof | |
HUANG et al. | Preparation of honeycombed holmium-modified Fe-Mn/TiO2 catalyst and its performance in the low temperature selective catalytic reduction of NOx | |
CN102728348B (en) | MnO2-TiO2 graphite-porous inorganic ceramic membrane low temperature denitration catalyst and its preparation method | |
CN102941127B (en) | Dedicated forming agent for SCR plate-type denitration catalyst and application method thereof | |
CN102886255B (en) | MnO2-TiO2-carbon nano tube porous inorganic ceramic membrane low-temperature denitration catalyst and preparation method thereof | |
CN107335423A (en) | A kind of honeycomb fashion is without vanadium cerium zirconium titanium denitrating catalyst and preparation method thereof | |
CN104607198A (en) | Vanadium-free plate-like denitration catalyst and preparation method thereof | |
CN110694612A (en) | Rare earth-based low-vanadium medium-low temperature flue gas denitration catalyst and preparation method thereof | |
CN104437586A (en) | Foam type low-temperature flue gas denitration catalyst and preparation method thereof | |
CN105148961A (en) | SCR flue gas denitrification catalyst and preparation method therefor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: DONG CHANGQING Effective date: 20130220 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jingwen Inventor before: Dong Changqing Inventor before: Zhang Xuming |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DONG CHANGQING ZHANG XUMING TO: ZHANG JINGWEN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20130220 Address after: 102206, room 2, executive building, 307 Farm Road, Huilongguan, Changping District, Beijing Applicant after: Beijing Nation Power New Energy and Environmental Protection Technology Co., Ltd. Address before: 102206, room 2, executive building, 307 Farm Road, Huilongguan, Changping District, Beijing Applicant before: Beijing Nation Power New Energy and Environmental Protection Technology Co., Ltd. Applicant before: Dong Changqing |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130227 Assignee: Beijing large green technology Co., Ltd of electric light of China Assignor: Beijing Nation Power New Energy and Environmental Protection Technology Co., Ltd. Contract record no.: 2016990000134 Denomination of invention: Dedicated forming agent for SCR plate-type denitration catalyst and application method thereof Granted publication date: 20140806 License type: Exclusive License Record date: 20160407 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190104 Address after: 102200 C1034, 2nd floor, No. 16 Building, 37 Qianqian Road, Changping District Science Park, Beijing Patentee after: Beijing Huadian Everbright environmental Limited by Share Ltd Address before: Room 307, Executive Building No. 2, Beinong Road, Huilongguan Town, Changping District, Beijing Patentee before: Beijing Nation Power New Energy and Environmental Protection Technology Co., Ltd. |