DE1929388C3 - Verfahren zur Herstellung von Schwefeltrioxid - Google Patents
Verfahren zur Herstellung von SchwefeltrioxidInfo
- Publication number
- DE1929388C3 DE1929388C3 DE1929388A DE1929388A DE1929388C3 DE 1929388 C3 DE1929388 C3 DE 1929388C3 DE 1929388 A DE1929388 A DE 1929388A DE 1929388 A DE1929388 A DE 1929388A DE 1929388 C3 DE1929388 C3 DE 1929388C3
- Authority
- DE
- Germany
- Prior art keywords
- gases
- contact
- catalyst
- gas
- stage
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 21
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 title description 28
- 238000004519 manufacturing process Methods 0.000 title description 9
- 239000007789 gas Substances 0.000 claims description 76
- 239000003054 catalyst Substances 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 238000010521 absorption reaction Methods 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 18
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- 239000011593 sulfur Substances 0.000 description 8
- 229910052717 sulfur Inorganic materials 0.000 description 8
- 239000006096 absorbing agent Substances 0.000 description 7
- 239000000567 combustion gas Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 4
- 229910052683 pyrite Inorganic materials 0.000 description 4
- 239000011028 pyrite Substances 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- HJTAZXHBEBIQQX-UHFFFAOYSA-N 1,5-bis(chloromethyl)naphthalene Chemical compound C1=CC=C2C(CCl)=CC=CC2=C1CCl HJTAZXHBEBIQQX-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- GOLCXWYRSKYTSP-UHFFFAOYSA-N arsenic trioxide Inorganic materials O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical group O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052625 palygorskite Chemical group 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- C01B17/77—Fluidised-bed processes
-
- 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
- C01B17/765—Multi-stage SO3-conversion
- C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Industrial Gases (AREA)
- Detergent Compositions (AREA)
Priority Applications (19)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1929388A DE1929388C3 (de) | 1969-06-10 | 1969-06-10 | Verfahren zur Herstellung von Schwefeltrioxid |
| CA083143A CA926088A (en) | 1969-06-10 | 1970-05-20 | Process for production of sulphur trioxide |
| CH746470A CH565112A5 (enrdf_load_stackoverflow) | 1969-06-10 | 1970-05-20 | |
| ZA703458A ZA703458B (en) | 1969-06-10 | 1970-05-21 | Process for production of sulphur trioxide |
| GB2489470A GB1316608A (en) | 1969-06-10 | 1970-05-22 | Process for the production of sulphur trioxide |
| YU01385/70A YU138570A (en) | 1969-06-10 | 1970-06-01 | Process for producing sulfur trioxide |
| EG251/70A EG10548A (en) | 1969-06-10 | 1970-06-04 | Process for the production of sulphur trioxide |
| FI1596/70A FI57088C (fi) | 1969-06-10 | 1970-06-04 | Foerfarande foer framstaellning av svaveltrioxid |
| SU701445821A SU1079171A3 (ru) | 1969-06-10 | 1970-06-05 | Способ получени трехокиси серы |
| NL7008316A NL7008316A (enrdf_load_stackoverflow) | 1969-06-10 | 1970-06-08 | |
| ES380523A ES380523A1 (es) | 1969-06-10 | 1970-06-08 | Procedimiento para la produccion de trioxido de azufre. |
| NO2231/70A NO131068C (enrdf_load_stackoverflow) | 1969-06-10 | 1970-06-09 | |
| BE751766D BE751766A (fr) | 1969-06-10 | 1970-06-10 | Procede perfectionne de fabrication de l'anhydride sulfurique |
| AT521870A AT298515B (de) | 1969-06-10 | 1970-06-10 | Verfahren zur Herstellung von Schwefeltrioxyd |
| SE08050/70A SE368189B (enrdf_load_stackoverflow) | 1969-06-10 | 1970-06-10 | |
| FR7021345A FR2051041A5 (enrdf_load_stackoverflow) | 1969-06-10 | 1970-06-10 | |
| JP4978370A JPS5421317B1 (enrdf_load_stackoverflow) | 1969-06-10 | 1970-06-10 | |
| US258598A US3880985A (en) | 1969-06-10 | 1972-06-01 | Process for production of sulphur trioxide |
| FI783828A FI57391C (fi) | 1969-06-10 | 1978-12-13 | Foerfarande foer framstaellning av svaveltrioxid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1929388A DE1929388C3 (de) | 1969-06-10 | 1969-06-10 | Verfahren zur Herstellung von Schwefeltrioxid |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1929388A1 DE1929388A1 (de) | 1971-01-07 |
| DE1929388B2 DE1929388B2 (de) | 1972-10-05 |
| DE1929388C3 true DE1929388C3 (de) | 1979-06-21 |
Family
ID=5736572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1929388A Expired DE1929388C3 (de) | 1969-06-10 | 1969-06-10 | Verfahren zur Herstellung von Schwefeltrioxid |
Country Status (17)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210274B (zh) * | 2021-11-30 | 2024-08-23 | 武汉搜优数字科技有限公司 | 一种确定浓度的三氧化硫气体生成装置及其生成方法 |
-
1969
- 1969-06-10 DE DE1929388A patent/DE1929388C3/de not_active Expired
-
1970
- 1970-05-20 CA CA083143A patent/CA926088A/en not_active Expired
- 1970-05-20 CH CH746470A patent/CH565112A5/xx not_active IP Right Cessation
- 1970-05-21 ZA ZA703458A patent/ZA703458B/xx unknown
- 1970-05-22 GB GB2489470A patent/GB1316608A/en not_active Expired
- 1970-06-01 YU YU01385/70A patent/YU138570A/xx unknown
- 1970-06-04 EG EG251/70A patent/EG10548A/xx active
- 1970-06-04 FI FI1596/70A patent/FI57088C/fi active
- 1970-06-05 SU SU701445821A patent/SU1079171A3/ru active
- 1970-06-08 NL NL7008316A patent/NL7008316A/xx not_active Application Discontinuation
- 1970-06-08 ES ES380523A patent/ES380523A1/es not_active Expired
- 1970-06-09 NO NO2231/70A patent/NO131068C/no unknown
- 1970-06-10 BE BE751766D patent/BE751766A/xx not_active IP Right Cessation
- 1970-06-10 FR FR7021345A patent/FR2051041A5/fr not_active Expired
- 1970-06-10 JP JP4978370A patent/JPS5421317B1/ja active Pending
- 1970-06-10 AT AT521870A patent/AT298515B/de not_active IP Right Cessation
- 1970-06-10 SE SE08050/70A patent/SE368189B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE751766A (fr) | 1970-12-10 |
| ZA703458B (en) | 1971-01-27 |
| DE1929388B2 (de) | 1972-10-05 |
| JPS5421317B1 (enrdf_load_stackoverflow) | 1979-07-30 |
| YU138570A (en) | 1982-05-31 |
| DE1929388A1 (de) | 1971-01-07 |
| CA926088A (en) | 1973-05-15 |
| CH565112A5 (enrdf_load_stackoverflow) | 1975-08-15 |
| SU1079171A3 (ru) | 1984-03-07 |
| NO131068C (enrdf_load_stackoverflow) | 1975-04-02 |
| FI57088B (fi) | 1980-02-29 |
| FI57088C (fi) | 1980-06-10 |
| EG10548A (en) | 1976-07-31 |
| NO131068B (enrdf_load_stackoverflow) | 1974-12-23 |
| GB1316608A (en) | 1973-05-09 |
| NL7008316A (enrdf_load_stackoverflow) | 1970-12-14 |
| AT298515B (de) | 1972-05-10 |
| SE368189B (enrdf_load_stackoverflow) | 1974-06-24 |
| FR2051041A5 (enrdf_load_stackoverflow) | 1971-04-02 |
| ES380523A1 (es) | 1972-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHJ | Nonpayment of the annual fee | ||
| BI | Miscellaneous see part 2 | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |