PL333B1 - The method of kneading the water softener. - Google Patents
The method of kneading the water softener. Download PDFInfo
- Publication number
- PL333B1 PL333B1 PL333A PL33320A PL333B1 PL 333 B1 PL333 B1 PL 333B1 PL 333 A PL333 A PL 333A PL 33320 A PL33320 A PL 33320A PL 333 B1 PL333 B1 PL 333B1
- Authority
- PL
- Poland
- Prior art keywords
- water
- kneading
- water softener
- fact
- iron salts
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 6
- 238000004898 kneading Methods 0.000 title 1
- 159000000014 iron salts Chemical class 0.000 claims description 3
- 235000019353 potassium silicate Nutrition 0.000 claims description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 2
- 238000010790 dilution Methods 0.000 claims description 2
- 239000004902 Softening Agent Substances 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229960002089 ferrous chloride Drugs 0.000 description 1
- -1 ferrous sulphate Chemical class 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- NASFKTWZWDYFER-UHFFFAOYSA-N sodium;hydrate Chemical compound O.[Na] NASFKTWZWDYFER-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Description
Znany jest sposób zmiekczania wody zapomoca zasadowych krzemiano-glinia- nów, t. zw. permutitów, otrzymywanych drogae stapiania razem kwarcu, sody i kaotolinu (glinki porcelanowej) i wylu- gowywania stopu woda.Podlug niniejszego wynalazku zapo¬ moca sposobu stracania, który jest la¬ twiejszy i tanszy od sposobu stapiania, otrzymuje sie zwiazki, które, wskutek wielkiej zdolnosci swych zasad do wza¬ jemnej wymiany reakcji, doskonale na¬ daja sie do zmiekczania wody. Poza- tem zwiazki te posiadaja w porównaniu z permutitem te zalete, ze daja sie prze¬ chowywac na wolnem powietrzu i prze¬ sylac, a równiez sa wytrzymale na zmia- nY pogody i odporne na dzialanie kwasu.Otrzymuje sie je przez stracenie (osadzenie) szkla wodnego zapomoca rozpuszczalnych soli zelaza. Najlepiej uzywac chlorku zelazawego, lecz nadaja sie do tego i inne rozpuszczalne sole zelaza, jak np. siarczan zelazawy.Stracanie (osadzanie) odbywa sie naj¬ lepiej przy duzem rozcienczeniu i mia¬ nowicie tak, zeby mieszanina osadowa zawsze pozostawala mozliwie latwo plynna. Np. rozciencza sie 3 kg szkla (wodnego) sodowego 30-tu litrami wody, poczem rozczyn ten straca sie stopnio¬ wo, przy nieustannem mieszaniu, zapo¬ moca roztworu 750 gr chlorku zelaza¬ wego w okolo 20 litrach wody. Gdyby srodek stracajacy po dodaniu powyz¬ szego nie wykazywal jeszcze (slabego) zlekka kwasnego odczynu, trzebaby do¬ dac jeszcze troche rozczynu chlorku zelazawego.Produkt stracania zostaje wypluka¬ ny (mniejsze, ilosci zapomoca zlewaniazgóry, dekantowania), nastepnie wy¬ cisniety i wysuszony przy temperaturze okolo 100°C. Powstaja przytem twarde kawalki, blyszczace w zlamaniu, rozpa¬ dajace sie po zwilzeniu woda na male czasteczki, o wielkosci 1 do 2 mm.Potem materjal poddaje sie powtórnemu suszeniu przy nizszej temperaturze.Uprzednio przytoczony przyklad wy¬ konania, w którym uzywa sie 3 kg szkla wodnego sodowego i 750 gr chlorku zelazawego, daje okolo 1100 gr suchego (na powietrzu) materjalu. PLThere is a known method of softening water by means of alkaline silicate-clays, so-called permutites obtained by fusing together quartz, soda and kaotolin (porcelain clay) and hatching the melt with water. the interchangeability of their bases is perfect for softening water. Moreover, these compounds have the advantage over permutite that they can be stored in the open air and transported, and they are also weather-resistant and acid-resistant. They are obtained by deposition. water glass with soluble iron salts. Ferrous chloride is best used, but other soluble iron salts, such as ferrous sulphate, are also suitable. The precipitation (settling) is best done with high dilution, so that the sediment mixture always remains as liquid as possible. For example, 3 kg of sodium (water) glass is diluted with 30 liters of water, and then the solution becomes gradually, with constant stirring, a solution of 750 g of ferric chloride in about 20 liters of water. If the agent lost after the addition of the above is not yet slightly acidic (slightly), then a little more ferric chloride solution would have to be added. at a temperature of around 100 ° C. This creates hard pieces, glistening in the fracture, disintegrating when wetted with water into small particles, 1 to 2 mm in size, and then the material is dried again at a lower temperature. The above-mentioned example of a finish in which 3 kg is used soda water glass and 750 g of ferric chloride, gives about 1100 g of dry (in air) material. PL
Claims (3)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL333B1 true PL333B1 (en) | 1924-07-30 |
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