SU406800A1 - - Google Patents

Info

Publication number

SU406800A1

SU406800A1 SU1733937A SU1733937A SU406800A1 SU 406800 A1 SU406800 A1 SU 406800A1 SU 1733937 A SU1733937 A SU 1733937A SU 1733937 A SU1733937 A SU 1733937A SU 406800 A1 SU406800 A1 SU 406800A1

Authority

SU

USSR - Soviet Union

Prior art keywords

washing

precipitate

filtration

suspension

water

Prior art date

1972-01-04

Links

• Espacenet
• Global Dossier
• Discuss

• 238000001914 filtration Methods 0.000 description 9
• 238000000034 method Methods 0.000 description 7
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
• 239000002244 precipitate Substances 0.000 description 6
• 238000005406 washing Methods 0.000 description 6
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
• 239000000047 product Substances 0.000 description 5
• 239000000725 suspension Substances 0.000 description 5
• 239000004071 soot Substances 0.000 description 4
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
• 229910002092 carbon dioxide Inorganic materials 0.000 description 3
• 230000018044 dehydration Effects 0.000 description 3
• 238000006297 dehydration reaction Methods 0.000 description 3
• 239000012535 impurity Substances 0.000 description 3
• 238000004519 manufacturing process Methods 0.000 description 3
• 235000019353 potassium silicate Nutrition 0.000 description 3
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• 239000001569 carbon dioxide Substances 0.000 description 2
• 238000010000 carbonizing Methods 0.000 description 2
• 238000001035 drying Methods 0.000 description 2
• 239000007921 spray Substances 0.000 description 2
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 239000006229 carbon black Substances 0.000 description 1
• 238000003763 carbonization Methods 0.000 description 1
• 239000012467 final product Substances 0.000 description 1
• 239000012452 mother liquor Substances 0.000 description 1
• 239000011541 reaction mixture Substances 0.000 description 1
• 229910000029 sodium carbonate Inorganic materials 0.000 description 1
• 235000017550 sodium carbonate Nutrition 0.000 description 1
• 239000000126 substance Substances 0.000 description 1