NO864647L - Fremgangsmaate og apparat for fremstilling av konsentrert svovelsyre. - Google Patents
Fremgangsmaate og apparat for fremstilling av konsentrert svovelsyre.Info
- Publication number
- NO864647L NO864647L NO864647A NO864647A NO864647L NO 864647 L NO864647 L NO 864647L NO 864647 A NO864647 A NO 864647A NO 864647 A NO864647 A NO 864647A NO 864647 L NO864647 L NO 864647L
- Authority
- NO
- Norway
- Prior art keywords
- sulfuric acid
- sulfur trioxide
- stream
- gas stream
- tower
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims description 114
- 238000000034 method Methods 0.000 title claims description 17
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 claims description 98
- 238000010521 absorption reaction Methods 0.000 claims description 72
- 239000007921 spray Substances 0.000 claims description 49
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000011593 sulfur Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 239000002253 acid Substances 0.000 description 65
- 238000012856 packing Methods 0.000 description 22
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
- 239000011449 brick Substances 0.000 description 8
- 239000011473 acid brick Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000736911 Turritella communis Species 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/507—Sulfur oxides by treating the gases with other liquids
-
- 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
- C01B17/80—Apparatus
- C01B17/806—Absorbers; Heat exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80029485A | 1985-11-21 | 1985-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO864647D0 NO864647D0 (no) | 1986-11-20 |
| NO864647L true NO864647L (no) | 1987-05-22 |
Family
ID=25178016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO864647A NO864647L (no) | 1985-11-21 | 1986-11-20 | Fremgangsmaate og apparat for fremstilling av konsentrert svovelsyre. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0224340B1 (ja) |
| JP (1) | JPS62138311A (ja) |
| AU (1) | AU580900B2 (ja) |
| DE (1) | DE3671881D1 (ja) |
| FI (1) | FI82021C (ja) |
| NO (1) | NO864647L (ja) |
| NZ (1) | NZ218083A (ja) |
| ZA (1) | ZA868570B (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010208890A (ja) * | 2009-03-10 | 2010-09-24 | Sumitomo Chem Eng Kk | 充填塔 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2115091A (en) * | 1933-02-15 | 1938-04-26 | American Lurgi Corp | Sulphuric acid process |
| GB687160A (en) * | 1949-05-31 | 1953-02-11 | Bayer Ag | Manufacture of sulphuric acid |
| DE2050580C3 (de) * | 1970-10-15 | 1979-09-06 | Metallgesellschaft Ag, 6000 Frankfurt | Vorrichtung zur Absorption von gasförmigen Bestandteilen |
| CA1181569A (en) * | 1982-06-11 | 1985-01-29 | Frank Smith | Apparatus and process |
-
1986
- 1986-10-28 NZ NZ218083A patent/NZ218083A/xx unknown
- 1986-10-29 EP EP86308428A patent/EP0224340B1/en not_active Expired - Lifetime
- 1986-10-29 DE DE8686308428T patent/DE3671881D1/de not_active Expired - Lifetime
- 1986-11-05 AU AU64901/86A patent/AU580900B2/en not_active Ceased
- 1986-11-12 ZA ZA868570A patent/ZA868570B/xx unknown
- 1986-11-20 NO NO864647A patent/NO864647L/no unknown
- 1986-11-20 FI FI864739A patent/FI82021C/fi not_active IP Right Cessation
- 1986-11-21 JP JP61276899A patent/JPS62138311A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0224340B1 (en) | 1990-06-13 |
| EP0224340A1 (en) | 1987-06-03 |
| AU580900B2 (en) | 1989-02-02 |
| NO864647D0 (no) | 1986-11-20 |
| FI82021C (fi) | 1991-01-10 |
| NZ218083A (en) | 1988-07-28 |
| JPS62138311A (ja) | 1987-06-22 |
| DE3671881D1 (de) | 1990-07-19 |
| ZA868570B (en) | 1987-07-29 |
| FI864739A0 (fi) | 1986-11-20 |
| FI82021B (fi) | 1990-09-28 |
| FI864739A (fi) | 1987-05-22 |
| AU6490186A (en) | 1987-05-28 |
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