PL56009B1 - - Google Patents
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- PL56009B1 PL56009B1 PL114859A PL11485966A PL56009B1 PL 56009 B1 PL56009 B1 PL 56009B1 PL 114859 A PL114859 A PL 114859A PL 11485966 A PL11485966 A PL 11485966A PL 56009 B1 PL56009 B1 PL 56009B1
- Authority
- PL
- Poland
- Prior art keywords
- acrylic acid
- acid amide
- known methods
- added
- amount
- Prior art date
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- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 4
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
- 235000019270 ammonium chloride Nutrition 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- -1 ammonium ions Chemical class 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000008394 flocculating agent Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 230000001133 acceleration Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Description
Spolimeryzowany w ten io W * ziigtjw sposób odczynnik flokulacyjny dodany w ilo- * sad 2 g/m3 do zawiesimy standartowej, która stano¬ wi spreparowany bentonit o uziarnieniu 0—0,06 mm, o zageszczeniu 50 g/l i sedymentujacej z szyb¬ koscia 1 mm/sek. powoduje przyspieszenie opada- *5 nia jej czastek do 5 mm/sek.Przyklad II. Wedlug wynalazku, w ostatniej fazie polimeryzacji amidu kwasu akrylowego mie- 4 szajac dodaje sie stopniowo 71 g chlorku amonu.Otrzymany w sposób wedlug wynalazku poliakry- lcamidowy odczynnik flokulacyjny dodany w ilosci 2 g/m3 do zawiesiny standartowej o zageszczeniu 50 g/l i sedymentujacej z szybkoscia 1 mm/sek. po¬ woduje przyspieszenie opadania jej czastek do 17 mm/sek. PL
Claims (1)
1. Zastrzezenie patentowe Sposób otrzymywania poliakryloamidowego od¬ czynnika flokulacyjnego ze spolimeryzowanego zna¬ nymi sposobami amidu kwasu akrylowego znamien¬ ny tym, ze do roztworu wodnego koncowego pro¬ duktu polimeryzacji amidu kwasu akrylowego otrzymanego znanymi sposobami, dodaje sie zwiazki chemiczne zawierajace jony chlorkowe i amonowe najkorzystniej chlorek amonu w ilosci od 1 g do 30 g na 1 g polimeru. ZG „Ruch" W-wa, zam. 1250-68 nakl. 280 egz. PL
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL56009B1 true PL56009B1 (pl) | 1968-08-26 |
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