FI60181C - Foerfarande foer framstaellning av svavelsyra - Google Patents
Foerfarande foer framstaellning av svavelsyra Download PDFInfo
- Publication number
- FI60181C FI60181C FI316972A FI316972A FI60181C FI 60181 C FI60181 C FI 60181C FI 316972 A FI316972 A FI 316972A FI 316972 A FI316972 A FI 316972A FI 60181 C FI60181 C FI 60181C
- Authority
- FI
- Finland
- Prior art keywords
- sulfur dioxide
- sulfuric acid
- air
- stream
- sulfur
- Prior art date
Links
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 225
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 97
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims description 60
- 238000000034 method Methods 0.000 claims description 52
- 230000008569 process Effects 0.000 claims description 45
- 239000002253 acid Substances 0.000 claims description 44
- 238000010521 absorption reaction Methods 0.000 claims description 24
- 239000006096 absorbing agent Substances 0.000 claims description 23
- 238000001035 drying Methods 0.000 claims description 22
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 19
- 239000011593 sulfur Substances 0.000 claims description 18
- 229910052717 sulfur Inorganic materials 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 67
- 239000003570 air Substances 0.000 description 33
- 238000006243 chemical reaction Methods 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 239000003054 catalyst Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000007605 air drying Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- FJQLIWTWAFYOMG-UHFFFAOYSA-N sulfur dioxide;sulfur trioxide Chemical compound O=S=O.O=S(=O)=O FJQLIWTWAFYOMG-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 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
- C01B17/762—High pressure processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5308771 | 1971-11-16 | ||
| GB5308771 | 1971-11-16 | ||
| GB1590272 | 1972-04-06 | ||
| GB1590272A GB1380692A (en) | 1971-11-16 | 1972-04-06 | Production of sulphur trioxide sulphuric acid and oleum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI60181B FI60181B (fi) | 1981-08-31 |
| FI60181C true FI60181C (fi) | 1981-12-10 |
Family
ID=26251627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI316972A FI60181C (fi) | 1971-11-16 | 1972-11-13 | Foerfarande foer framstaellning av svavelsyra |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5618526B2 (cs) |
| BE (1) | BE791400A (cs) |
| BR (1) | BR7208058D0 (cs) |
| CA (1) | CA981871A (cs) |
| CH (1) | CH592576A5 (cs) |
| CS (1) | CS197215B2 (cs) |
| DD (1) | DD101134A5 (cs) |
| DE (1) | DE2255206A1 (cs) |
| FI (1) | FI60181C (cs) |
| FR (1) | FR2160511B1 (cs) |
| GB (1) | GB1380692A (cs) |
| IT (1) | IT973513B (cs) |
| LU (1) | LU66467A1 (cs) |
| NL (1) | NL7215154A (cs) |
| NO (1) | NO137587C (cs) |
| SE (1) | SE394660B (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58102930U (ja) * | 1982-01-06 | 1983-07-13 | リンナイ株式会社 | ガスコンロ |
| SE8402092L (sv) * | 1984-04-13 | 1985-10-14 | Boliden Ab | Forfarande for att utvinna laga svaveldioxidhalter ur avgaser |
| SE464299B (sv) * | 1988-11-16 | 1991-04-08 | Boliden Contech Ab | Foerfarande foer avfaergning av svavelsyra framstaelld enligt kontaktmetoden |
| US5194239A (en) * | 1991-02-26 | 1993-03-16 | The Ralph M. Parsons Company | Oxygen-based noncatalytic sulfuric acid process |
| CN105439103B (zh) * | 2015-11-29 | 2018-08-10 | 惠州卫生职业技术学院 | 一种硫酸制备工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3432263A (en) * | 1966-03-28 | 1969-03-11 | Chemical Construction Corp | High pressure sulfuric acid process |
| US3455652A (en) * | 1966-05-31 | 1969-07-15 | Chemical Construction Corp | Process for the production of sulfur trioxide and sulfuric acid |
-
0
- BE BE791400D patent/BE791400A/xx unknown
-
1972
- 1972-04-06 GB GB1590272A patent/GB1380692A/en not_active Expired
- 1972-10-18 CA CA154,521A patent/CA981871A/en not_active Expired
- 1972-11-09 NL NL7215154A patent/NL7215154A/xx not_active Application Discontinuation
- 1972-11-10 DE DE19722255206 patent/DE2255206A1/de not_active Withdrawn
- 1972-11-13 IT IT5397772A patent/IT973513B/it active
- 1972-11-13 FI FI316972A patent/FI60181C/fi active
- 1972-11-14 LU LU66467D patent/LU66467A1/xx unknown
- 1972-11-14 SE SE1478272A patent/SE394660B/xx unknown
- 1972-11-14 CS CS770472A patent/CS197215B2/cs unknown
- 1972-11-14 DD DD16684672A patent/DD101134A5/xx unknown
- 1972-11-15 NO NO414772A patent/NO137587C/no unknown
- 1972-11-15 FR FR7240595A patent/FR2160511B1/fr not_active Expired
- 1972-11-16 BR BR805872A patent/BR7208058D0/pt unknown
- 1972-11-16 JP JP11437472A patent/JPS5618526B2/ja not_active Expired
- 1972-11-16 CH CH1668972A patent/CH592576A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1380692A (en) | 1975-01-15 |
| BE791400A (fr) | 1973-03-01 |
| FI60181B (fi) | 1981-08-31 |
| FR2160511A1 (cs) | 1973-06-29 |
| LU66467A1 (cs) | 1973-03-15 |
| IT973513B (it) | 1974-06-10 |
| DE2255206A1 (de) | 1973-05-24 |
| NO137587C (no) | 1978-03-21 |
| BR7208058D0 (pt) | 1973-10-09 |
| DD101134A5 (cs) | 1973-10-20 |
| CH592576A5 (cs) | 1977-10-31 |
| NL7215154A (cs) | 1973-05-18 |
| JPS5618526B2 (cs) | 1981-04-30 |
| CA981871A (en) | 1976-01-20 |
| NO137587B (no) | 1977-12-12 |
| FR2160511B1 (cs) | 1975-03-28 |
| SE394660B (sv) | 1977-07-04 |
| JPS4862691A (cs) | 1973-09-01 |
| CS197215B2 (en) | 1980-04-30 |
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