JPH0460957B2 - - Google Patents
Info
- Publication number
- JPH0460957B2 JPH0460957B2 JP5184685A JP5184685A JPH0460957B2 JP H0460957 B2 JPH0460957 B2 JP H0460957B2 JP 5184685 A JP5184685 A JP 5184685A JP 5184685 A JP5184685 A JP 5184685A JP H0460957 B2 JPH0460957 B2 JP H0460957B2
- Authority
- JP
- Japan
- Prior art keywords
- magnesium
- mma
- waste acid
- added
- sulfate
- 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
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 70
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 34
- 239000000395 magnesium oxide Substances 0.000 claims description 33
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 21
- 239000000347 magnesium hydroxide Substances 0.000 claims description 21
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 21
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 19
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 19
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 19
- 239000003337 fertilizer Substances 0.000 claims description 19
- 238000004898 kneading Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000002002 slurry Substances 0.000 claims description 13
- PWSPYJYNHXXPRD-UHFFFAOYSA-L N.S(=O)(=O)([O-])[O-].[Mg+2] Chemical compound N.S(=O)(=O)([O-])[O-].[Mg+2] PWSPYJYNHXXPRD-UHFFFAOYSA-L 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 2
- WWILHZQYNPQALT-UHFFFAOYSA-N 2-methyl-2-morpholin-4-ylpropanal Chemical compound O=CC(C)(C)N1CCOCC1 WWILHZQYNPQALT-UHFFFAOYSA-N 0.000 claims 1
- 230000032050 esterification Effects 0.000 claims 1
- 238000005886 esterification reaction Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 30
- 239000002253 acid Substances 0.000 description 28
- 238000006243 chemical reaction Methods 0.000 description 14
- 239000000047 product Substances 0.000 description 12
- 239000011777 magnesium Substances 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 238000005187 foaming Methods 0.000 description 5
- 230000020169 heat generation Effects 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 239000006227 byproduct Substances 0.000 description 4
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 3
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 3
- 150000002681 magnesium compounds Chemical class 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- WQVVYEYAFFYPIX-UHFFFAOYSA-N azane;magnesium Chemical class N.[Mg] WQVVYEYAFFYPIX-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 sulfuric acid magnesium ammonia Chemical compound 0.000 description 1
Landscapes
- Fertilizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5184685A JPS61215283A (ja) | 1985-03-15 | 1985-03-15 | 硫酸苦土アンモニア肥料を製造する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5184685A JPS61215283A (ja) | 1985-03-15 | 1985-03-15 | 硫酸苦土アンモニア肥料を製造する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61215283A JPS61215283A (ja) | 1986-09-25 |
| JPH0460957B2 true JPH0460957B2 (enrdf_load_stackoverflow) | 1992-09-29 |
Family
ID=12898214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5184685A Granted JPS61215283A (ja) | 1985-03-15 | 1985-03-15 | 硫酸苦土アンモニア肥料を製造する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61215283A (enrdf_load_stackoverflow) |
-
1985
- 1985-03-15 JP JP5184685A patent/JPS61215283A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61215283A (ja) | 1986-09-25 |
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