JPS58186488A - 廃水からの硫化水素およびアンモニアの分離方法 - Google Patents
廃水からの硫化水素およびアンモニアの分離方法Info
- Publication number
- JPS58186488A JPS58186488A JP6207183A JP6207183A JPS58186488A JP S58186488 A JPS58186488 A JP S58186488A JP 6207183 A JP6207183 A JP 6207183A JP 6207183 A JP6207183 A JP 6207183A JP S58186488 A JPS58186488 A JP S58186488A
- Authority
- JP
- Japan
- Prior art keywords
- ammonia
- hydrogen sulfide
- stripper
- wastewater
- water
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims description 154
- 229910021529 ammonia Inorganic materials 0.000 title claims description 73
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims description 64
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title claims description 64
- 239000002351 wastewater Substances 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 229910001868 water Inorganic materials 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 238000004064 recycling Methods 0.000 claims 2
- 230000005587 bubbling Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000004517 catalytic hydrocracking Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229910017464 nitrogen compound Inorganic materials 0.000 description 2
- 150000002830 nitrogen compounds Chemical class 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- LTLZXJXSDAEXDQ-UHFFFAOYSA-N 6,13-bis[2,6-di(propan-2-yl)phenyl]-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),2,4(16),8,10-pentaene-5,7,12,14-tetrone Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N(C1=O)C(=O)C(C=C2)=C3C1=CC=C1C(=O)N(C=4C(=CC=CC=4C(C)C)C(C)C)C(=O)C2=C31 LTLZXJXSDAEXDQ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000001833 catalytic reforming Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36689182A | 1982-04-09 | 1982-04-09 | |
| US366891 | 1982-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58186488A true JPS58186488A (ja) | 1983-10-31 |
| JPH0448518B2 JPH0448518B2 (enrdf_load_stackoverflow) | 1992-08-06 |
Family
ID=23445023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6207183A Granted JPS58186488A (ja) | 1982-04-09 | 1983-04-08 | 廃水からの硫化水素およびアンモニアの分離方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS58186488A (enrdf_load_stackoverflow) |
| AU (1) | AU560067B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1185917A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008529947A (ja) * | 2005-02-11 | 2008-08-07 | ネーデルランドセ オルガニサティエ フォール トエゲパストナトールヴェテンシャッペリク オンデルゾエク ティエヌオー | 硫黄酸化物の製造のための方法及び装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10323328B2 (en) | 2015-06-19 | 2019-06-18 | Bio-H2-Gen Inc. | Method for producing hydrogen gas from aqueous hydrogen sulphide |
| CN108341418A (zh) * | 2018-03-05 | 2018-07-31 | 安徽国星生物化学有限公司 | 一种高氨氮废水氨回收系统 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715955A (en) * | 1980-07-02 | 1982-01-27 | Toray Industries | Fiber reinforced resin |
-
1983
- 1983-03-09 AU AU12317/83A patent/AU560067B2/en not_active Ceased
- 1983-04-08 CA CA000425514A patent/CA1185917A/en not_active Expired
- 1983-04-08 JP JP6207183A patent/JPS58186488A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5715955A (en) * | 1980-07-02 | 1982-01-27 | Toray Industries | Fiber reinforced resin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008529947A (ja) * | 2005-02-11 | 2008-08-07 | ネーデルランドセ オルガニサティエ フォール トエゲパストナトールヴェテンシャッペリク オンデルゾエク ティエヌオー | 硫黄酸化物の製造のための方法及び装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU1231783A (en) | 1983-10-13 |
| JPH0448518B2 (enrdf_load_stackoverflow) | 1992-08-06 |
| AU560067B2 (en) | 1987-03-26 |
| CA1185917A (en) | 1985-04-23 |
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