CN1583257A - 一种用于脱除卷烟主流烟中氢氰酸的催化剂及其制备方法和应用 - Google Patents
一种用于脱除卷烟主流烟中氢氰酸的催化剂及其制备方法和应用 Download PDFInfo
- Publication number
- CN1583257A CN1583257A CN 200410023246 CN200410023246A CN1583257A CN 1583257 A CN1583257 A CN 1583257A CN 200410023246 CN200410023246 CN 200410023246 CN 200410023246 A CN200410023246 A CN 200410023246A CN 1583257 A CN1583257 A CN 1583257A
- Authority
- CN
- China
- Prior art keywords
- catalyst
- carrier
- tio
- hydrogen cyanide
- cigarette
- 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
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 59
- 239000003054 catalyst Substances 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims description 11
- 239000000779 smoke Substances 0.000 title abstract description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 39
- 239000007864 aqueous solution Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 19
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000004202 carbamide Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 27
- 239000000243 solution Substances 0.000 claims description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 229910052748 manganese Inorganic materials 0.000 claims description 14
- 238000005406 washing Methods 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 10
- 229910052737 gold Inorganic materials 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- 239000003153 chemical reaction reagent Substances 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 4
- 241000370738 Chlorion Species 0.000 claims description 2
- 239000003426 co-catalyst Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims description 2
- 239000011943 nanocatalyst Substances 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 235000011121 sodium hydroxide Nutrition 0.000 abstract description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052593 corundum Inorganic materials 0.000 abstract description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 229910004042 HAuCl4 Inorganic materials 0.000 abstract 1
- 229910016978 MnOx Inorganic materials 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 235000013877 carbamide Nutrition 0.000 abstract 1
- 238000000151 deposition Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 235000017550 sodium carbonate Nutrition 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 15
- 238000013019 agitation Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 11
- 230000003197 catalytic effect Effects 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- GABPOXQOEKZELW-UHFFFAOYSA-N OC(=O)C1=CC=NC=C1.O=C1CC(=O)NC(=O)N1 Chemical compound OC(=O)C1=CC=NC=C1.O=C1CC(=O)NC(=O)N1 GABPOXQOEKZELW-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 238000001291 vacuum drying Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003463 adsorbent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 102000000634 Cytochrome c oxidase subunit IV Human genes 0.000 description 2
- 108050008072 Cytochrome c oxidase subunit IV Proteins 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000711 cancerogenic effect Effects 0.000 description 2
- 231100000315 carcinogenic Toxicity 0.000 description 2
- XLJMAIOERFSOGZ-UHFFFAOYSA-N cyanic acid Chemical compound OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Inorganic materials O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 210000004081 cilia Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910052627 muscovite Inorganic materials 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- -1 nitrogen-containing compound Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410023246 CN1289188C (zh) | 2004-05-26 | 2004-05-26 | 一种用于脱除卷烟主流烟中氢氰酸的催化剂及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200410023246 CN1289188C (zh) | 2004-05-26 | 2004-05-26 | 一种用于脱除卷烟主流烟中氢氰酸的催化剂及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1583257A true CN1583257A (zh) | 2005-02-23 |
CN1289188C CN1289188C (zh) | 2006-12-13 |
Family
ID=34600748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200410023246 Expired - Lifetime CN1289188C (zh) | 2004-05-26 | 2004-05-26 | 一种用于脱除卷烟主流烟中氢氰酸的催化剂及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1289188C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102128826A (zh) * | 2010-11-11 | 2011-07-20 | 中国烟草总公司湖北省公司 | 快速测定主流烟气中氰化氢含量的新型显色剂光度分析法 |
CN113663511A (zh) * | 2021-09-04 | 2021-11-19 | 昆明理工大学 | 一种焦炉煤气催化水解精脱氰的方法 |
WO2024000359A1 (en) * | 2022-06-30 | 2024-01-04 | Bp P.L.C. | Gold catalysts for reverse water-gas shift processes |
-
2004
- 2004-05-26 CN CN 200410023246 patent/CN1289188C/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102128826A (zh) * | 2010-11-11 | 2011-07-20 | 中国烟草总公司湖北省公司 | 快速测定主流烟气中氰化氢含量的新型显色剂光度分析法 |
CN102128826B (zh) * | 2010-11-11 | 2012-08-29 | 中国烟草总公司湖北省公司 | 快速测定主流烟气中氰化氢含量的新型显色剂光度分析法 |
CN113663511A (zh) * | 2021-09-04 | 2021-11-19 | 昆明理工大学 | 一种焦炉煤气催化水解精脱氰的方法 |
WO2024000359A1 (en) * | 2022-06-30 | 2024-01-04 | Bp P.L.C. | Gold catalysts for reverse water-gas shift processes |
Also Published As
Publication number | Publication date |
---|---|
CN1289188C (zh) | 2006-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110102260B (zh) | 一种铁锰氧化物-生物炭复合材料及其制备方法与应用 | |
US10822259B2 (en) | Method for removing hexavalent chromium from water bodies by sodium oxalate-modified zero-valent iron | |
JP2021506583A (ja) | ホルムアルデヒド酸化を触媒するための触媒並びにその調製及び使用 | |
CN101804325A (zh) | 一种改性活性炭吸附脱硫剂的制备方法 | |
US11247197B1 (en) | Core-shell structured catalyst, preparation method thereof and method for treating industrial tail gas | |
CN111085218A (zh) | 一种用于VOCs消除的锰钴复合氧化物催化剂及制备方法和应用 | |
CN112337481B (zh) | 一种能够同时脱除氰化氢和氨气的催化剂在处理含氰化氢和氨气的尾气中的应用 | |
CN107519940B (zh) | 一种用于脱除黄磷尾气中砷和汞的催化剂及其制备方法 | |
CN111871370A (zh) | 一种针对土壤重金属钝化的C-O-Fe生物炭制备方法 | |
CN102000547B (zh) | 氯化亚铜改性蜂窝活性炭吸附材料及其制备方法 | |
CN1289188C (zh) | 一种用于脱除卷烟主流烟中氢氰酸的催化剂及其制备方法和应用 | |
CN110711584A (zh) | 半焦负载型焦油水蒸气重整催化剂及其制备方法和应用 | |
CN114433020A (zh) | 一种生物炭固定零价铁的复合材料及其制备方法和在去除水中四环素中的应用 | |
CN112871134B (zh) | 一种用于吸附硫化氢的Cu-HAP-生物炭复合材料及其制备方法 | |
CN100431689C (zh) | 去除氮氧化物的复合吸附剂的制备方法 | |
CN101318124A (zh) | 一种低浓度磷化氢净化用分子筛吸附剂的制备方法 | |
CN111036235A (zh) | 一种催化燃烧VOCs用填料及其制备方法 | |
JP2020070209A (ja) | 炭素−金属複合物の製造方法 | |
CN112569940A (zh) | 高效整体式氨氮净化臭氧催化剂的制备方法及其产品和应用 | |
CN111821774A (zh) | 一种石墨烯香烟烟气过滤网的制备方法及得到的过滤网 | |
CN102772980B (zh) | 垃圾焚烧系统中二恶英的脱除装置 | |
CN115254023B (zh) | 一种负载金属的碱性多孔生物炭制备方法及其在臭气吸附中的应用 | |
CN1172846C (zh) | 一种纳米碳纤维储氢材料的制备方法 | |
CN113952924A (zh) | 一种用于含氰废气净化的吸附剂及其制备方法 | |
Shang et al. | Ambient temperature NO2 removal by adsorption on robust DMOFs: Regulating water stability, acid stability, and NO2 capacity by methyl functionalization |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA TOBACCO HUNAN INDUSTRIAL CORPORATION Free format text: FORMER OWNER: CHANGSHA CIGARETTE FACTORY Effective date: 20070622 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070622 Address after: 410001 Mars Development Zone, Hunan, Changsha seven Patentee after: CHINA TOBACCO HUNAN IND Corp. Address before: 410007 No. 426 middle labour Road, Changsha, Hunan Patentee before: Changsha Cigarette Factory |
|
C56 | Change in the name or address of the patentee |
Owner name: HUNAN ZHONGYAN INDUSTRY CO., LTD. Free format text: FORMER NAME OR ADDRESS: CHINA TOBACCO HUNAN INDUSTRIAL CORPORATION |
|
CP03 | Change of name, title or address |
Address after: Wanjiali Road, Yuhua District Changsha City three No. 188 Patentee after: CHINA TOBACCO HUNAN INDUSTRIAL Co.,Ltd. Address before: Seven pieces of Mars Development Zone, Hunan, Changsha Patentee before: CHINA TOBACCO HUNAN IND Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20061213 |
|
CX01 | Expiry of patent term |