CN206404792U - 一种硝酸系前驱体scr催化剂的工业化制备系统 - Google Patents
一种硝酸系前驱体scr催化剂的工业化制备系统 Download PDFInfo
- Publication number
- CN206404792U CN206404792U CN201720050389.XU CN201720050389U CN206404792U CN 206404792 U CN206404792 U CN 206404792U CN 201720050389 U CN201720050389 U CN 201720050389U CN 206404792 U CN206404792 U CN 206404792U
- Authority
- CN
- China
- Prior art keywords
- resistant
- acid corrosion
- kiln
- extrusion axle
- scr catalyst
- 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.)
- Active
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 75
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910017604 nitric acid Inorganic materials 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 230000007797 corrosion Effects 0.000 claims abstract description 80
- 238000005260 corrosion Methods 0.000 claims abstract description 80
- 239000002253 acid Substances 0.000 claims abstract description 75
- 238000001125 extrusion Methods 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000001354 calcination Methods 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims abstract description 21
- 238000005303 weighing Methods 0.000 claims abstract description 19
- 238000005520 cutting process Methods 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 241000273930 Brevoortia tyrannus Species 0.000 claims abstract description 11
- 238000003860 storage Methods 0.000 claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 30
- 239000010935 stainless steel Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 13
- 229920003023 plastic Polymers 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000010963 304 stainless steel Substances 0.000 claims description 5
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000010612 desalination reaction Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 150000003681 vanadium Chemical class 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910001199 N alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- HZUJFPFEXQTAEL-UHFFFAOYSA-N azanylidynenickel Chemical compound [N].[Ni] HZUJFPFEXQTAEL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010960 commercial process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 229910001039 duplex stainless steel Inorganic materials 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229920000592 inorganic polymer Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- WKXHZKXPFJNBIY-UHFFFAOYSA-N titanium tungsten vanadium Chemical compound [Ti][W][V] WKXHZKXPFJNBIY-UHFFFAOYSA-N 0.000 description 1
- GFNGCDBZVSLSFT-UHFFFAOYSA-N titanium vanadium Chemical class [Ti].[V] GFNGCDBZVSLSFT-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Catalysts (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720050389.XU CN206404792U (zh) | 2017-01-17 | 2017-01-17 | 一种硝酸系前驱体scr催化剂的工业化制备系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720050389.XU CN206404792U (zh) | 2017-01-17 | 2017-01-17 | 一种硝酸系前驱体scr催化剂的工业化制备系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206404792U true CN206404792U (zh) | 2017-08-15 |
Family
ID=59555670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720050389.XU Active CN206404792U (zh) | 2017-01-17 | 2017-01-17 | 一种硝酸系前驱体scr催化剂的工业化制备系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206404792U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113083318A (zh) * | 2021-04-09 | 2021-07-09 | 山东省科学院能源研究所 | 一种芬顿铁泥制备scr脱硝催化剂系统及工艺 |
-
2017
- 2017-01-17 CN CN201720050389.XU patent/CN206404792U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113083318A (zh) * | 2021-04-09 | 2021-07-09 | 山东省科学院能源研究所 | 一种芬顿铁泥制备scr脱硝催化剂系统及工艺 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019006895A1 (zh) | 一种协同控制NOx和CVOCs三叶草型催化剂的制备方法及其应用 | |
CN206404792U (zh) | 一种硝酸系前驱体scr催化剂的工业化制备系统 | |
CN101879452A (zh) | 一种锰基低温脱硝催化剂及其制备方法 | |
CN106513011A (zh) | 一种金属复合氧化物scr烟气脱硝催化剂及其制备方法 | |
CN207789315U (zh) | 一种建筑施工用混凝土搅拌设备 | |
CN110038541A (zh) | 一种碳化硅炉管材料的炉管固定式粉末活性炭再生炉 | |
CN107754810A (zh) | 一种非钒基整体式宽温烟气脱硝催化剂、制备方法和应用 | |
CN201408556Y (zh) | 核燃料元件生产中的新型粉体输送装置 | |
CN211328899U (zh) | 一种应用于窑炉的脱硝装置 | |
CN212348737U (zh) | 脱硝催化剂制备系统 | |
CN207434590U (zh) | 一种气膜环保封闭的多功能料场 | |
CN112010304B (zh) | 一种制备高品质煤基活性炭的回转活化炉 | |
CN212981781U (zh) | 一种起重式螺旋配仓清仓装置及平底式圆筒仓 | |
CN212173880U (zh) | 粉煤灰湿排出库结构 | |
CN202481703U (zh) | 一种新型绞龙 | |
CN106698013A (zh) | 一种木片卸料及活底料仓系统 | |
CN211159286U (zh) | 一种scr催化剂再生装置 | |
CN102012155A (zh) | 旋流螺旋输送热风连续干燥方法及装置 | |
CN203048026U (zh) | 一种螺旋输送机 | |
CN202570329U (zh) | 一种建材添加复合材料流水线生产设备 | |
CN206569750U (zh) | 一种木片卸料及活底料仓系统 | |
CN204841466U (zh) | Scr脱硝催化剂全自动输配料装置 | |
CN207385494U (zh) | 一种纳米碳管催化剂的氧化还原装置 | |
CN2232532Y (zh) | 灰冷器 | |
CN2865875Y (zh) | 一种用于生产均匀超细金属粉体材料的物料清扫装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 433226 23 Zhonghua Road, Fu Chang town, Honghu, Jingzhou, Hubei Patentee after: HUBEI SIBOYING ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 433226 Zhonghua Road, Honghu City, Hubei Patentee before: HUBEI SIBOYING ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Industrial preparation system of a nitric acid precursor SCR catalyst Effective date of registration: 20231211 Granted publication date: 20170815 Pledgee: Bank of China Limited Jingzhou Branch Pledgor: HUBEI SIBOYING ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2023980070472 |