BE356673A - - Google Patents

Info

Publication number

BE356673A

BE356673A BE356673DA BE356673A BE 356673 A BE356673 A BE 356673A BE 356673D A BE356673D A BE 356673DA BE 356673 A BE356673 A BE 356673A

Authority

BE

Belgium

Prior art keywords

ammonium formate

formate

solution

calcium

precipitated

Prior art date

Links

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• VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 claims description 13
• 239000007787 solid Substances 0.000 claims description 6
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 5
• VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
• CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 claims description 4
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
• 229940044172 calcium formate Drugs 0.000 claims description 4
• 239000004281 calcium formate Substances 0.000 claims description 4
• 235000019255 calcium formate Nutrition 0.000 claims description 4
• 229910021529 ammonia Inorganic materials 0.000 claims description 2
• 239000001569 carbon dioxide Substances 0.000 claims description 2
• 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
• 238000001816 cooling Methods 0.000 claims description 2
• 238000004519 manufacturing process Methods 0.000 claims description 2
• 238000000034 method Methods 0.000 claims description 2
• 229940088417 precipitated calcium carbonate Drugs 0.000 claims description 2
• 238000002360 preparation method Methods 0.000 claims description 2
• 239000000243 solution Substances 0.000 description 7
• OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
• 229910052791 calcium Inorganic materials 0.000 description 3
• 239000011575 calcium Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
• 239000001099 ammonium carbonate Substances 0.000 description 2
• 235000012501 ammonium carbonate Nutrition 0.000 description 2
• BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
• 150000003839 salts Chemical class 0.000 description 2
• 238000003756 stirring Methods 0.000 description 2
• OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
• BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
• 235000011941 Tilia x europaea Nutrition 0.000 description 1
• VBIXEXWLHSRNKB-UHFFFAOYSA-N ammonium oxalate Chemical compound [NH4+].[NH4+].[O-]C(=O)C([O-])=O VBIXEXWLHSRNKB-UHFFFAOYSA-N 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 229910000019 calcium carbonate Inorganic materials 0.000 description 1
• BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• 230000008020 evaporation Effects 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 235000019253 formic acid Nutrition 0.000 description 1
• 239000004571 lime Substances 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 238000005406 washing Methods 0.000 description 1