JPS6260159B2 - - Google Patents
Info
- Publication number
- JPS6260159B2 JPS6260159B2 JP54052527A JP5252779A JPS6260159B2 JP S6260159 B2 JPS6260159 B2 JP S6260159B2 JP 54052527 A JP54052527 A JP 54052527A JP 5252779 A JP5252779 A JP 5252779A JP S6260159 B2 JPS6260159 B2 JP S6260159B2
- Authority
- JP
- Japan
- Prior art keywords
- sulfate
- gas
- ammonium
- ammonia
- liquid
- 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
Links
- 239000007788 liquid Substances 0.000 claims description 40
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 229910021529 ammonia Inorganic materials 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 13
- 239000000292 calcium oxide Substances 0.000 claims description 11
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 5
- 239000000920 calcium hydroxide Substances 0.000 claims description 5
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 5
- 150000002894 organic compounds Chemical class 0.000 claims description 5
- 150000003863 ammonium salts Chemical class 0.000 claims description 4
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000003472 neutralizing effect Effects 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 159000000007 calcium salts Chemical class 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical group S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 230000008016 vaporization Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 38
- 239000005416 organic matter Substances 0.000 description 17
- 239000002699 waste material Substances 0.000 description 17
- 238000002485 combustion reaction Methods 0.000 description 15
- 239000011575 calcium Substances 0.000 description 12
- 239000000446 fuel Substances 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 238000005338 heat storage Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000001354 calcination Methods 0.000 description 4
- 235000011116 calcium hydroxide Nutrition 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 4
- 235000008504 concentrate Nutrition 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 2
- 235000011130 ammonium sulphate Nutrition 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- -1 Ammonium ions Chemical class 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- 235000019402 calcium peroxide Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010344 co-firing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Physical Water Treatments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5252779A JPS55145599A (en) | 1979-05-01 | 1979-05-01 | Treatment of waste aqueous solution containing ammonium radical, sulfate radical and organic compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5252779A JPS55145599A (en) | 1979-05-01 | 1979-05-01 | Treatment of waste aqueous solution containing ammonium radical, sulfate radical and organic compound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55145599A JPS55145599A (en) | 1980-11-13 |
| JPS6260159B2 true JPS6260159B2 (cs) | 1987-12-15 |
Family
ID=12917212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5252779A Granted JPS55145599A (en) | 1979-05-01 | 1979-05-01 | Treatment of waste aqueous solution containing ammonium radical, sulfate radical and organic compound |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55145599A (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6445952U (cs) * | 1987-09-16 | 1989-03-22 | ||
| JPH0443949U (cs) * | 1990-08-13 | 1992-04-14 | ||
| JPH0449884Y2 (cs) * | 1987-06-03 | 1992-11-25 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103145288A (zh) * | 2013-03-15 | 2013-06-12 | 湖南百利工程科技股份有限公司 | 一种处理与回收己内酰胺生产废液中有害物质的方法 |
| CN104118927A (zh) * | 2013-04-24 | 2014-10-29 | 新疆梅花氨基酸有限责任公司 | 处理废液的方法和系统 |
-
1979
- 1979-05-01 JP JP5252779A patent/JPS55145599A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0449884Y2 (cs) * | 1987-06-03 | 1992-11-25 | ||
| JPS6445952U (cs) * | 1987-09-16 | 1989-03-22 | ||
| JPH0443949U (cs) * | 1990-08-13 | 1992-04-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55145599A (en) | 1980-11-13 |
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