JPH0247406B2 - - Google Patents
Info
- Publication number
- JPH0247406B2 JPH0247406B2 JP59014024A JP1402484A JPH0247406B2 JP H0247406 B2 JPH0247406 B2 JP H0247406B2 JP 59014024 A JP59014024 A JP 59014024A JP 1402484 A JP1402484 A JP 1402484A JP H0247406 B2 JPH0247406 B2 JP H0247406B2
- Authority
- JP
- Japan
- Prior art keywords
- ammonium sulfate
- mother liquor
- heater
- heat exchanger
- heat
- 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 - Lifetime
Links
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 53
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 53
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 53
- 239000012452 mother liquor Substances 0.000 claims description 35
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims description 30
- 239000000498 cooling water Substances 0.000 claims description 25
- 238000010521 absorption reaction Methods 0.000 claims description 19
- 239000000571 coke Substances 0.000 claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 5
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59014024A JPS60161325A (ja) | 1984-01-27 | 1984-01-27 | コ−クス炉ガスから硫安を製造する装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59014024A JPS60161325A (ja) | 1984-01-27 | 1984-01-27 | コ−クス炉ガスから硫安を製造する装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60161325A JPS60161325A (ja) | 1985-08-23 |
| JPH0247406B2 true JPH0247406B2 (no) | 1990-10-19 |
Family
ID=11849604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59014024A Granted JPS60161325A (ja) | 1984-01-27 | 1984-01-27 | コ−クス炉ガスから硫安を製造する装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60161325A (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205201B (zh) * | 2011-06-10 | 2012-11-21 | 赵玉斌 | 脱硫后的硫酸铵/硫酸镁回收技术 |
| ITMI20130847A1 (it) * | 2013-05-24 | 2014-11-25 | Saipem Spa | Metodo e sistema per il recupero di solfato di ammonio da un flusso gassoso di un impianto urea |
| CN104649298B (zh) * | 2014-04-21 | 2017-01-04 | 柳州钢铁股份有限公司 | 硫酸铵的生产方法 |
-
1984
- 1984-01-27 JP JP59014024A patent/JPS60161325A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60161325A (ja) | 1985-08-23 |
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