DE91502C - - Google Patents

Info

Publication number

DE91502C

DE91502C DENDAT91502D DE91502DC DE91502C DE 91502 C DE91502 C DE 91502C DE NDAT91502 D DENDAT91502 D DE NDAT91502D DE 91502D C DE91502D C DE 91502DC DE 91502 C DE91502 C DE 91502C

Authority

DE

Germany

Prior art keywords

carbonic acid

liquor

lye

flows

gases

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.)

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• 239000007789 gas Substances 0.000 claims description 12
• 239000007788 liquid Substances 0.000 claims description 8
• 238000000034 method Methods 0.000 claims description 6
• BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 1
• CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 33
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
• 238000010521 absorption reaction Methods 0.000 description 6
• 239000001569 carbon dioxide Substances 0.000 description 6
• 229910002092 carbon dioxide Inorganic materials 0.000 description 6
• KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
• 238000001816 cooling Methods 0.000 description 4
• 229940072033 potash Drugs 0.000 description 4
• BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
• 235000015320 potassium carbonate Nutrition 0.000 description 4
• 238000005406 washing Methods 0.000 description 4
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 239000012535 impurity Substances 0.000 description 2
• 238000004519 manufacturing process Methods 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 230000001105 regulatory effect Effects 0.000 description 2
• 229920006395 saturated elastomer Polymers 0.000 description 2
• 239000007787 solid Substances 0.000 description 2
• 238000013022 venting Methods 0.000 description 2
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
• 201000005569 Gout Diseases 0.000 description 1
• 235000019738 Limestone Nutrition 0.000 description 1
• 235000011941 Tilia x europaea Nutrition 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 239000003518 caustics Substances 0.000 description 1
• 238000002485 combustion reaction Methods 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 238000010411 cooking Methods 0.000 description 1
• 239000000498 cooling water Substances 0.000 description 1
• 238000007872 degassing Methods 0.000 description 1
• 239000010881 fly ash Substances 0.000 description 1
• 239000000446 fuel Substances 0.000 description 1
• 239000004571 lime Substances 0.000 description 1
• 239000006028 limestone Substances 0.000 description 1
• 238000002156 mixing Methods 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 229910052757 nitrogen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000010802 sludge Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1