ZA200208970B - Method for the catalytic conversion of gases with a high sulfur dioxide content. - Google Patents
Method for the catalytic conversion of gases with a high sulfur dioxide content. Download PDFInfo
- Publication number
- ZA200208970B ZA200208970B ZA200208970A ZA200208970A ZA200208970B ZA 200208970 B ZA200208970 B ZA 200208970B ZA 200208970 A ZA200208970 A ZA 200208970A ZA 200208970 A ZA200208970 A ZA 200208970A ZA 200208970 B ZA200208970 B ZA 200208970B
- Authority
- ZA
- South Africa
- Prior art keywords
- catalyst
- catalyst layer
- gas
- layer
- iron
- Prior art date
Links
- 239000007789 gas Substances 0.000 title claims description 41
- 238000000034 method Methods 0.000 title claims description 15
- 238000006243 chemical reaction Methods 0.000 title claims description 7
- 230000003197 catalytic effect Effects 0.000 title claims description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title 2
- 239000003054 catalyst Substances 0.000 claims description 69
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 15
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims description 4
- 229910000413 arsenic oxide Inorganic materials 0.000 claims description 3
- 229960002594 arsenic trioxide Drugs 0.000 claims description 3
- KTTMEOWBIWLMSE-UHFFFAOYSA-N diarsenic trioxide Chemical compound O1[As](O2)O[As]3O[As]1O[As]2O3 KTTMEOWBIWLMSE-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 229940032330 sulfuric acid Drugs 0.000 description 12
- 239000006096 absorbing agent Substances 0.000 description 8
- 229910052785 arsenic Inorganic materials 0.000 description 8
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 8
- 239000012876 carrier material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- 229940045605 vanadium Drugs 0.000 description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- BMWMWYBEJWFCJI-UHFFFAOYSA-K iron(3+);trioxido(oxo)-$l^{5}-arsane Chemical compound [Fe+3].[O-][As]([O-])([O-])=O BMWMWYBEJWFCJI-UHFFFAOYSA-K 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/843—Arsenic, antimony or bismuth
- B01J23/8432—Arsenic
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/19—Catalysts containing parts with different compositions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/78—Preparation by contact processes characterised by the catalyst used
- C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10023178A DE10023178A1 (de) | 2000-05-11 | 2000-05-11 | Verfahren zum katalytischen Umsetzen von Gasen mit hohem Gehalt an SO¶2¶ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200208970B true ZA200208970B (en) | 2003-11-05 |
Family
ID=7641716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200208970A ZA200208970B (en) | 2000-05-11 | 2002-11-05 | Method for the catalytic conversion of gases with a high sulfur dioxide content. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20030157010A1 (fr) |
| EP (1) | EP1284926B1 (fr) |
| JP (1) | JP2003532532A (fr) |
| AU (2) | AU5631201A (fr) |
| BR (1) | BR0110725A (fr) |
| CA (1) | CA2408260A1 (fr) |
| DE (1) | DE10023178A1 (fr) |
| EA (1) | EA005590B1 (fr) |
| WO (1) | WO2001085611A1 (fr) |
| ZA (1) | ZA200208970B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007027841B4 (de) | 2007-06-13 | 2012-02-16 | Outotec Oyj | Verfahren und Vorrichtung zur Mischung von Gasen |
| DE102007027881B4 (de) | 2007-06-13 | 2012-02-16 | Outotec Oyj | Verfahren und Vorrichtung zur Mischung von Gasen |
| LU93014B1 (en) | 2016-04-04 | 2017-10-05 | Ajo Ind S A R L | Catalyst mixture for the treatment of waste gas |
| LU93012B1 (en) * | 2016-04-04 | 2017-11-08 | Cppe Carbon Process & Plant Eng S A En Abrege Cppe S A | Sulfur dioxide removal from waste gas |
| LU93013B1 (en) | 2016-04-04 | 2017-11-08 | Cppe Carbon Process & Plant Eng S A En Abrege Cppe S A | Process for the removal of heavy metals from fluids |
| EP4054977A1 (fr) * | 2019-11-04 | 2022-09-14 | Metso Outotec Finland Oy | Procédé et installation de production d'acide sulfurique |
| WO2023073152A1 (fr) * | 2021-10-28 | 2023-05-04 | Topsoe A/S | Production d'acide sulfurique à l'aide d'un flux riche en o2 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR572169A (fr) * | 1923-11-19 | 1924-06-02 | Manuf De Prod Chim Du Nord Eta | Procédé et appareil pour la préparation de l'anhydride sulfurique par contact au moyens de sels de vanadium |
| US1945811A (en) * | 1930-02-20 | 1934-02-06 | Selden Co | Contact sulphuric acid process |
| JPS4954295A (fr) * | 1972-03-21 | 1974-05-27 | ||
| DE2213580C2 (de) * | 1972-03-21 | 1974-01-24 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur katalytischen Umsetzung von Gasen mit hohem Gehalt an SO tief 2 |
| DE19800800C2 (de) * | 1998-01-13 | 2001-05-23 | Metallgesellschaft Ag | Verfahren zur Herstellung von Schwefelsäure |
-
2000
- 2000-05-11 DE DE10023178A patent/DE10023178A1/de not_active Withdrawn
-
2001
- 2001-04-20 AU AU5631201A patent/AU5631201A/xx active Pending
- 2001-04-20 AU AU2001256312A patent/AU2001256312B2/en not_active Ceased
- 2001-04-20 WO PCT/EP2001/004503 patent/WO2001085611A1/fr active IP Right Grant
- 2001-04-20 JP JP2001582219A patent/JP2003532532A/ja active Pending
- 2001-04-20 CA CA002408260A patent/CA2408260A1/fr not_active Abandoned
- 2001-04-20 US US10/275,935 patent/US20030157010A1/en not_active Abandoned
- 2001-04-20 BR BR0110725-9A patent/BR0110725A/pt not_active Application Discontinuation
- 2001-04-20 EA EA200201156A patent/EA005590B1/ru not_active IP Right Cessation
- 2001-04-20 EP EP01929589A patent/EP1284926B1/fr not_active Expired - Lifetime
-
2002
- 2002-11-05 ZA ZA200208970A patent/ZA200208970B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2408260A1 (fr) | 2001-11-15 |
| EA200201156A1 (ru) | 2003-06-26 |
| EP1284926A1 (fr) | 2003-02-26 |
| DE10023178A1 (de) | 2001-11-15 |
| JP2003532532A (ja) | 2003-11-05 |
| BR0110725A (pt) | 2003-07-15 |
| US20030157010A1 (en) | 2003-08-21 |
| AU2001256312B2 (en) | 2005-11-10 |
| EA005590B1 (ru) | 2005-04-28 |
| EP1284926B1 (fr) | 2012-07-18 |
| AU5631201A (en) | 2001-11-20 |
| WO2001085611A1 (fr) | 2001-11-15 |
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