CN101573291B - 用氧气催化氧化含so2气体的方法和装置 - Google Patents
用氧气催化氧化含so2气体的方法和装置 Download PDFInfo
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- 239000007789 gas Substances 0.000 title claims abstract description 126
- 238000000034 method Methods 0.000 title claims abstract description 72
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 23
- 239000001301 oxygen Substances 0.000 title claims abstract description 23
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 19
- 230000003647 oxidation Effects 0.000 title claims abstract description 16
- 230000008569 process Effects 0.000 title abstract description 17
- 230000003197 catalytic effect Effects 0.000 title abstract description 9
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 113
- 239000003054 catalyst Substances 0.000 claims abstract description 111
- 239000000463 material Substances 0.000 claims abstract description 18
- 230000009257 reactivity Effects 0.000 claims abstract description 3
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims description 24
- 229910052792 caesium Inorganic materials 0.000 claims description 12
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 7
- 238000006555 catalytic reaction Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009938 salting Methods 0.000 claims description 3
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 claims 1
- 238000005457 optimization Methods 0.000 claims 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract description 53
- 238000006243 chemical reaction Methods 0.000 abstract description 37
- 239000006096 absorbing agent Substances 0.000 abstract description 26
- 238000002156 mixing Methods 0.000 abstract description 8
- 239000004291 sulphur dioxide Substances 0.000 abstract description 3
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 34
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 32
- 238000001816 cooling Methods 0.000 description 29
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
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- 238000001035 drying Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
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- 239000002912 waste gas Substances 0.000 description 6
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- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000003085 diluting agent Substances 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
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- 239000000779 smoke Substances 0.000 description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
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- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
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- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
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- 239000003795 chemical substances by application Substances 0.000 description 1
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- 238000002485 combustion reaction Methods 0.000 description 1
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 150000002739 metals Chemical class 0.000 description 1
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- 229910052700 potassium Inorganic materials 0.000 description 1
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- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
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- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
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- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
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- C01B17/765—Multi-stage SO3-conversion
- C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01J2208/00017—Controlling the temperature
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Abstract
Description
试验1 | 试验2 | 试验3 | 试验4 | |
反应器管中的催化剂混合物 | ||||
(体积%) | ||||
标准催化剂 | 18 | 27 | 37.5 | 37.5 |
铯催化剂 | 8.5 | 12.5 | 12.5 | |
惰性床 | 82 | 64.5 | 50 | 50 |
反应器气体入口 | ||||
体积流量(标准m3/h) | 5.3 | 12.2 | 11.5 | 12.1 |
浓度: | ||||
SO2(体积%) | 11.8 | 18.3 | 25.0 | 20.0 |
O2(体积%) | 15.4 | 20.8 | 26.0 | 18.9 |
入口温度(℃) | 382 | 409 | 374 | 380 |
最大温度1)(℃) | 504 | 499 | 532 | 517 |
反应器气体出口 | ||||
浓度: | ||||
SO2(体积%) | 1.7 | 1.1 | 3.2 | 2.3 |
O2(体积%) | 12.5 | 15.7 | 15.7 | 13.5 |
出口温度(℃) | 500 | 491 | 528 | 513 |
空气冷却 | ||||
体积流量(标准m3/h) | 40 | 33 | 30 | 30 |
入口温度(℃) | 454 | 440 | 426 | 425 |
出口温度(℃) | 513 | 506 | 547 | 529 |
SO2转化率(%) | 85.6 | 94.0 | 87.2 | 88.5 |
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006051899A DE102006051899A1 (de) | 2006-10-31 | 2006-10-31 | Verfahren und Vorrichtung zur katalytischen Oxidation von SO2-haltigen Gasen mit Sauerstoff |
DE102006051899.3 | 2006-10-31 | ||
PCT/EP2007/008910 WO2008052649A1 (de) | 2006-10-31 | 2007-10-13 | Verfahren und vorrichtung zur katalytischen oxidation von so2-haltigen gasen mit sauerstoff |
Publications (2)
Publication Number | Publication Date |
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CN101573291A CN101573291A (zh) | 2009-11-04 |
CN101573291B true CN101573291B (zh) | 2014-04-23 |
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Application Number | Title | Priority Date | Filing Date |
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CN200780048989.1A Active CN101573291B (zh) | 2006-10-31 | 2007-10-13 | 用氧气催化氧化含so2气体的方法和装置 |
Country Status (25)
Country | Link |
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US (1) | US7871593B2 (zh) |
EP (2) | EP1979270B1 (zh) |
JP (2) | JP5570216B2 (zh) |
KR (1) | KR101420127B1 (zh) |
CN (1) | CN101573291B (zh) |
AT (1) | ATE503721T1 (zh) |
AU (1) | AU2007315318B2 (zh) |
BR (1) | BRPI0718270B1 (zh) |
CA (1) | CA2668059C (zh) |
CL (1) | CL2007003153A1 (zh) |
CY (2) | CY1112064T1 (zh) |
DE (2) | DE102006051899A1 (zh) |
DK (2) | DK2256085T3 (zh) |
ES (2) | ES2394635T3 (zh) |
MA (1) | MA30915B1 (zh) |
MX (1) | MX2009004483A (zh) |
NO (1) | NO342026B1 (zh) |
PL (2) | PL2256085T3 (zh) |
PT (2) | PT2256085E (zh) |
RU (2) | RU2456232C2 (zh) |
SI (2) | SI1979270T1 (zh) |
TN (1) | TN2009000150A1 (zh) |
UA (2) | UA97381C2 (zh) |
WO (1) | WO2008052649A1 (zh) |
ZA (1) | ZA200902892B (zh) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009025510A1 (de) | 2008-12-20 | 2010-06-24 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Schwefeltrioxid |
EP2507165B1 (de) | 2009-12-01 | 2017-05-10 | Chemetics, Inc. | Verfahren zur aufarbeitung von schwefelverbindungen |
DE102010018172A1 (de) | 2010-04-22 | 2011-10-27 | Bayer Technology Services Gmbh | Verfahren zur Aufarbeitung schwefelwasserstoffhaltiger Abgase |
SI2330075T1 (sl) * | 2009-12-01 | 2015-12-31 | Bayer Intellectual Property Gmbh | Postopek izdelave žveplove kisline |
ES2652596T3 (es) | 2009-12-01 | 2018-02-05 | Chemetics, Inc. | Procedimiento para la producción de ácido sulfúrico |
US8926936B2 (en) * | 2011-04-06 | 2015-01-06 | Haldor Topsoe A/S | Process for production of sulphuric acid |
US8790611B2 (en) * | 2012-07-05 | 2014-07-29 | Basf Se | Reactor for carrying out an exothermic reaction in the gas phase |
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