NO832290L - Fremgangsmaate ved fremstilling av svovelsyre fra gasser dannet ved diskontinuerlige prosesser - Google Patents
Fremgangsmaate ved fremstilling av svovelsyre fra gasser dannet ved diskontinuerlige prosesserInfo
- Publication number
- NO832290L NO832290L NO832290A NO832290A NO832290L NO 832290 L NO832290 L NO 832290L NO 832290 A NO832290 A NO 832290A NO 832290 A NO832290 A NO 832290A NO 832290 L NO832290 L NO 832290L
- Authority
- NO
- Norway
- Prior art keywords
- gas
- sulfur dioxide
- contact plant
- dioxide
- sulphur dioxide
- Prior art date
Links
- 239000007789 gas Substances 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 96
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims abstract description 66
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 188
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 239000012159 carrier gas Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000007791 liquid phase Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000012071 phase Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000006174 pH buffer Substances 0.000 claims 1
- 238000011112 process operation Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract description 82
- 239000004291 sulphur dioxide Substances 0.000 abstract 11
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 229940044609 sulfur dioxide Drugs 0.000 description 71
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000003723 Smelting Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000010310 metallurgical process Methods 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 4
- 238000010923 batch production Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000009856 non-ferrous metallurgy Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007858 starting 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Silicon Compounds (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Paper (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8106308A SE437013B (sv) | 1981-10-26 | 1981-10-26 | Sett att utnyttja fran diskontinuerliga processer herrorande svaveldioxid innehallande processgaser vid framstellning av svavelsyra i en kontaktanleggning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO832290L true NO832290L (no) | 1983-06-23 |
Family
ID=20344878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO832290A NO832290L (no) | 1981-10-26 | 1983-06-23 | Fremgangsmaate ved fremstilling av svovelsyre fra gasser dannet ved diskontinuerlige prosesser |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP0091938B1 (de) |
| JP (1) | JPS58501815A (de) |
| AT (1) | ATE17467T1 (de) |
| AU (1) | AU554318B2 (de) |
| CA (1) | CA1201573A (de) |
| DD (1) | DD210445A1 (de) |
| DE (1) | DE3268590D1 (de) |
| DK (1) | DK276083D0 (de) |
| ES (1) | ES8402233A1 (de) |
| FI (1) | FI70558C (de) |
| GR (1) | GR77688B (de) |
| IN (1) | IN159068B (de) |
| IT (1) | IT1153583B (de) |
| NO (1) | NO832290L (de) |
| SE (1) | SE437013B (de) |
| WO (1) | WO1983001438A1 (de) |
| YU (1) | YU239882A (de) |
| ZA (1) | ZA827116B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7033565B2 (en) | 2003-08-16 | 2006-04-25 | Haldor Topsoe A/S | Production of sulphuric acid from a feed gas with varying concentration of sulphur dioxide |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3475120A (en) * | 1967-03-28 | 1969-10-28 | Chemical Construction Corp | Production of sulfuric acid |
| NO131417L (de) * | 1970-05-01 | |||
| SE422317B (sv) * | 1980-06-19 | 1982-03-01 | Boliden Ab | Forfarande for framstellning av svavelsyra ur svaveldioxid innehallande gas |
-
1981
- 1981-10-26 SE SE8106308A patent/SE437013B/sv not_active IP Right Cessation
-
1982
- 1982-09-29 ZA ZA827116A patent/ZA827116B/xx unknown
- 1982-09-30 IN IN733/DEL/82A patent/IN159068B/en unknown
- 1982-10-12 CA CA000413213A patent/CA1201573A/en not_active Expired
- 1982-10-22 JP JP57503275A patent/JPS58501815A/ja active Pending
- 1982-10-22 WO PCT/SE1982/000344 patent/WO1983001438A1/en not_active Ceased
- 1982-10-22 EP EP82903267A patent/EP0091938B1/de not_active Expired
- 1982-10-22 AU AU91205/82A patent/AU554318B2/en not_active Ceased
- 1982-10-22 AT AT82903267T patent/ATE17467T1/de not_active IP Right Cessation
- 1982-10-22 DE DE8282903267T patent/DE3268590D1/de not_active Expired
- 1982-10-25 GR GR69623A patent/GR77688B/el unknown
- 1982-10-25 YU YU02398/82A patent/YU239882A/xx unknown
- 1982-10-25 DD DD82244243A patent/DD210445A1/de unknown
- 1982-10-25 ES ES516795A patent/ES8402233A1/es not_active Expired
- 1982-10-26 IT IT23916/82A patent/IT1153583B/it active
-
1983
- 1983-06-15 DK DK2760/83A patent/DK276083D0/da not_active Application Discontinuation
- 1983-06-16 FI FI832203A patent/FI70558C/fi not_active IP Right Cessation
- 1983-06-23 NO NO832290A patent/NO832290L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA827116B (en) | 1983-08-31 |
| FI832203L (fi) | 1983-06-16 |
| ES516795A0 (es) | 1984-01-16 |
| ATE17467T1 (de) | 1986-02-15 |
| FI70558C (fi) | 1986-09-24 |
| CA1201573A (en) | 1986-03-11 |
| EP0091938B1 (de) | 1986-01-15 |
| IT1153583B (it) | 1987-01-14 |
| SE8106308L (sv) | 1983-04-27 |
| WO1983001438A1 (en) | 1983-04-28 |
| JPS58501815A (ja) | 1983-10-27 |
| AU9120582A (en) | 1983-05-05 |
| DK276083A (da) | 1983-06-15 |
| SE437013B (sv) | 1985-02-04 |
| IT8223916A0 (it) | 1982-10-26 |
| DK276083D0 (da) | 1983-06-15 |
| ES8402233A1 (es) | 1984-01-16 |
| EP0091938A1 (de) | 1983-10-26 |
| GR77688B (de) | 1984-09-25 |
| DD210445A1 (de) | 1984-06-13 |
| YU239882A (en) | 1986-12-31 |
| DE3268590D1 (en) | 1986-02-27 |
| IN159068B (de) | 1987-03-14 |
| AU554318B2 (en) | 1986-08-14 |
| FI70558B (fi) | 1986-06-06 |
| FI832203A0 (fi) | 1983-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10472238B2 (en) | Sulfur dioxide scrubbing system and process for producing potassium products | |
| US3226192A (en) | Process of treating waste gas containing sulfur oxide | |
| RU2026722C1 (ru) | Способ удаления серы и устройство для его осуществления | |
| CS506185A2 (en) | Method of sulphur dioxide removal from hot combustion products and equipment for realization of this method | |
| US6030592A (en) | Process for the desulfurization of sulfur dioxide-containing gases | |
| NO864573L (no) | Fremgangsmaate til aa fjerne svoveldioksyd fra gass-stroemmer | |
| CA1073634A (en) | Recovery of sulfur values from spent sulfuric acid | |
| IE49567B1 (en) | Continuous process for the removal of sulphur dioxide from waste gases,and hydrogen and sulphuric acid produced thereby | |
| NO832290L (no) | Fremgangsmaate ved fremstilling av svovelsyre fra gasser dannet ved diskontinuerlige prosesser | |
| EP3208237A1 (de) | Schwefeldioxidwaschsystem und verfahren zur herstellung von kaliumprodukten | |
| CA1196473A (en) | Apparatus and processes for the concentration of sulphuric acid | |
| US4511549A (en) | Process for the elimination of waste water produced upon the desulfurization of coking oven gas by means of wash solution containing organic oxygen-carrier, with simultaneous recovery of elemental sulfur | |
| CA2540870C (en) | Desulphurization of odorous gases of a pulp mill | |
| AU696509B2 (en) | Process for removing SO2 from gases which contain it, with direct production of elemental sulfur | |
| US6395059B1 (en) | Situ desulfurization scrubbing process for refining blister copper | |
| JPH04183828A (ja) | 銅の製錬方法 | |
| Sporer | The Linde Solinox process: Gypsum-free flue-gas desulphurization | |
| EP0674598B1 (de) | Verfahren und vorrichtung zur behandlung eines gasstromes der oxidierten schwefelkomponenten behaltet | |
| NO312131B1 (no) | Fremgangsmåte for å fjerne natriumsulfat fra en fosfatlösning | |
| SE517593C2 (sv) | Förfarande för reglering av klorbalansen i en sulfatcellulosaprocess | |
| Starev et al. | KCM—innovator in the Pb metal production through ausmelt technology and variable SO2 concentration off-gas utilization | |
| JPS602091B2 (ja) | 亜硫酸ガス含有焙焼ガス中の水銀除去法 | |
| Westcott, G.*, Tacke, M.**, Schoeman, N.*** & Morgan | Impala Platinum Smelter, Rustenburg-an integrated smelter off-gas treatment solution | |
| SU654542A1 (ru) | Способ переработки раствора солей щелочных металлов вакуум-карбонатной сероочистки промышленных газов | |
| DE2715082A1 (de) | Kreilaufverfahren zur entschwefelung von rauchgasen |