JPS5950005A - 硫酸の製造方法 - Google Patents
硫酸の製造方法Info
- Publication number
- JPS5950005A JPS5950005A JP14433583A JP14433583A JPS5950005A JP S5950005 A JPS5950005 A JP S5950005A JP 14433583 A JP14433583 A JP 14433583A JP 14433583 A JP14433583 A JP 14433583A JP S5950005 A JPS5950005 A JP S5950005A
- Authority
- JP
- Japan
- Prior art keywords
- cooling medium
- heat
- heat exchange
- absorber
- sulfuric acid
- 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.)
- Granted
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title claims description 40
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000002826 coolant Substances 0.000 claims description 83
- 239000006096 absorbing agent Substances 0.000 claims description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 238000010521 absorption reaction Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 36
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 28
- 230000009102 absorption Effects 0.000 description 23
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 15
- 239000002253 acid Substances 0.000 description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3230003.4 | 1982-08-12 | ||
| DE3230003 | 1982-08-12 | ||
| DE3232446.4 | 1982-09-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5950005A true JPS5950005A (ja) | 1984-03-22 |
| JPH0310561B2 JPH0310561B2 (enrdf_load_stackoverflow) | 1991-02-14 |
Family
ID=6170690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14433583A Granted JPS5950005A (ja) | 1982-08-12 | 1983-08-06 | 硫酸の製造方法 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5950005A (enrdf_load_stackoverflow) |
| ZA (1) | ZA835647B (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61117105A (ja) * | 1984-11-09 | 1986-06-04 | モンサント・コンパニー | 硫酸の製造方法 |
| JP2002053311A (ja) * | 2000-08-07 | 2002-02-19 | Hitachi Zosen Corp | 硫酸製造設備における熱回収方法 |
| JP2013245841A (ja) * | 2012-05-23 | 2013-12-09 | Pan Pacific Copper Co Ltd | 硫酸製造設備における廃熱の利用方法及びそのシステム |
-
1983
- 1983-08-02 ZA ZA835647A patent/ZA835647B/xx unknown
- 1983-08-06 JP JP14433583A patent/JPS5950005A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61117105A (ja) * | 1984-11-09 | 1986-06-04 | モンサント・コンパニー | 硫酸の製造方法 |
| JP2002053311A (ja) * | 2000-08-07 | 2002-02-19 | Hitachi Zosen Corp | 硫酸製造設備における熱回収方法 |
| JP2013245841A (ja) * | 2012-05-23 | 2013-12-09 | Pan Pacific Copper Co Ltd | 硫酸製造設備における廃熱の利用方法及びそのシステム |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA835647B (en) | 1985-03-27 |
| JPH0310561B2 (enrdf_load_stackoverflow) | 1991-02-14 |
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