BE367061A - - Google Patents

Info

Publication number

BE367061A

BE367061A BE367061DA BE367061A BE 367061 A BE367061 A BE 367061A BE 367061D A BE367061D A BE 367061DA BE 367061 A BE367061 A BE 367061A

Authority

BE

Belgium

Prior art keywords

ammonia

superphosphate

water

carbonate

plaster

Prior art date

Links

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• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 75
• 229910021529 ammonia Inorganic materials 0.000 claims description 33
• YYRMJZQKEFZXMX-UHFFFAOYSA-N calcium;phosphoric acid Chemical compound [Ca+2].OP(O)(O)=O.OP(O)(O)=O YYRMJZQKEFZXMX-UHFFFAOYSA-N 0.000 claims description 25
• 239000002426 superphosphate Substances 0.000 claims description 25
• 239000011505 plaster Substances 0.000 claims description 19
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
• 238000000034 method Methods 0.000 claims description 13
• ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 12
• 238000006386 neutralization reaction Methods 0.000 claims description 11
• 230000009466 transformation Effects 0.000 claims description 7
• BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 5
• 239000001099 ammonium carbonate Substances 0.000 claims description 5
• BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 5
• 235000012501 ammonium carbonate Nutrition 0.000 claims description 4
• BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 4
• JTXJZBMXQMTSQN-UHFFFAOYSA-N amino hydrogen carbonate Chemical compound NOC(O)=O JTXJZBMXQMTSQN-UHFFFAOYSA-N 0.000 claims description 3
• 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 3
• 239000001166 ammonium sulphate Substances 0.000 claims description 3
• 235000011130 ammonium sulphate Nutrition 0.000 claims description 3
• 239000003337 fertilizer Substances 0.000 claims description 3
• 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 2
• QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
• VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
• 230000001131 transforming effect Effects 0.000 claims 1
• NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 20
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
• 229910019142 PO4 Inorganic materials 0.000 description 12
• 235000021317 phosphate Nutrition 0.000 description 12
• 229910000147 aluminium phosphate Inorganic materials 0.000 description 10
• 239000010452 phosphate Substances 0.000 description 7
• NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 7
• 239000011575 calcium Substances 0.000 description 5
• 150000003013 phosphoric acid derivatives Chemical class 0.000 description 5
• VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
• BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 4
• 238000006243 chemical reaction Methods 0.000 description 4
• 238000001704 evaporation Methods 0.000 description 3
• 230000008020 evaporation Effects 0.000 description 3
• 238000001914 filtration Methods 0.000 description 3
• 229910000069 nitrogen hydride Inorganic materials 0.000 description 3
• 239000000047 product Substances 0.000 description 3
• KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
• YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 description 2
• 229910000019 calcium carbonate Inorganic materials 0.000 description 2
• WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
• 229910001634 calcium fluoride Inorganic materials 0.000 description 2
• 239000001506 calcium phosphate Substances 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 229910000150 monocalcium phosphate Inorganic materials 0.000 description 2
• 235000019691 monocalcium phosphate Nutrition 0.000 description 2
• YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 description 2
• 238000005406 washing Methods 0.000 description 2
• 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
• 101100283604 Caenorhabditis elegans pigk-1 gene Proteins 0.000 description 1
• BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical class [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
• 239000007795 chemical reaction product Substances 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 239000012467 final product Substances 0.000 description 1
• 239000007789 gas Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000011872 intimate mixture Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000011541 reaction mixture Substances 0.000 description 1
• 238000009834 vaporization Methods 0.000 description 1
• 230000008016 vaporization Effects 0.000 description 1