CA1134518A - Methode de fabrication de pate a papier a teneur de particules derivees du traitement des excrements - Google Patents

Info

Publication number

CA1134518A

CA1134518A CA000351887A CA351887A CA1134518A CA 1134518 A CA1134518 A CA 1134518A CA 000351887 A CA000351887 A CA 000351887A CA 351887 A CA351887 A CA 351887A CA 1134518 A CA1134518 A CA 1134518A

Authority

CA

Canada

Prior art keywords

paper pulp

particles

lumps

excrement

slurry

Prior art date

1980-05-14

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

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• 239000002245 particle Substances 0.000 title claims abstract description 46
• 229920001131 Pulp (paper) Polymers 0.000 title claims abstract description 43
• 238000000034 method Methods 0.000 title claims abstract description 10
• 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
• 239000002002 slurry Substances 0.000 claims abstract description 8
• 239000000945 filler Substances 0.000 claims abstract description 6
• 239000011362 coarse particle Substances 0.000 claims abstract description 5
• 230000018044 dehydration Effects 0.000 claims abstract description 5
• 238000006297 dehydration reaction Methods 0.000 claims abstract description 5
• 239000007787 solid Substances 0.000 claims description 8
• 238000001035 drying Methods 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
• YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical group [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 2
• 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
• 239000013055 pulp slurry Substances 0.000 claims description 2
• 238000005096 rolling process Methods 0.000 claims description 2
• 238000003756 stirring Methods 0.000 claims description 2
• 241001465754 Metazoa Species 0.000 abstract description 4
• 229910052751 metal Inorganic materials 0.000 description 7
• 239000002184 metal Substances 0.000 description 7
• 210000002700 urine Anatomy 0.000 description 3
• 239000010433 feldspar Substances 0.000 description 2
• 238000006703 hydration reaction Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 206010001497 Agitation Diseases 0.000 description 1
• 241000282472 Canis lupus familiaris Species 0.000 description 1
• 241000237074 Centris Species 0.000 description 1
• 241000282326 Felis catus Species 0.000 description 1
• 238000013019 agitation Methods 0.000 description 1
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1
• CEJLBZWIKQJOAT-UHFFFAOYSA-N dichloroisocyanuric acid Chemical compound ClN1C(=O)NC(=O)N(Cl)C1=O CEJLBZWIKQJOAT-UHFFFAOYSA-N 0.000 description 1
• 239000002657 fibrous material Substances 0.000 description 1
• 239000000446 fuel Substances 0.000 description 1
• 230000036571 hydration Effects 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 239000000454 talc Substances 0.000 description 1
• 229910052623 talc Inorganic materials 0.000 description 1