SU46826A1 - The way of clearing water with permutites from artificial or natural zeolites, in particular from volkonskoite - Google Patents

Description

past.- :: .C; and: contemplation refers to the discharge. State: the mind of water is permuta.

As it is known, the permutite method of thinking is based on the ability of 1h: -: ileo 5–3, their calcium ions and magnes to: ion exchange.

With aej, .- io removing the hardness of raw WATER, such one is passed through a layer of gi. |.) :: i (to Material; this results in the absorption of calcium ions and mzgni and enrichment of the softened water with my sodium in equivalent amounts.

Source), permuting product; - - t long. Recovery of its absorber1.:: -: o. -: special features in relation to; 15; -; ips.: yurayuyush, it is treated with calcium salt and magnesium ions with a solution of sodium chloride.

The softening of natural waters with a high content of carbonate hardness through ordinary permutations leads to the formation of sodium bicarbonate in softened water in amounts equivalent to the carbonate hardness content of raw water.

Of that quantity

and

salt :: composition of water (dry-residue, according to .1у; sJ:; and; 1C after evaporation), with the usual 1: O-; permutation several aozrashay. by an amount equivalent to the replacement of calcium ions U,: 5G. ; on gon on sodium.

The main disadvantage of u.; ;;;; togo is a Lergum forging with the mind gchen; ;; ; Carbon; 1; g,: oh; and hardness is considered to be alkalinity; 1 permuted water, producing in amounts equivalent to carbonate hardness. This circumstance in a number of cases forces or restricts to 6–1; ok i bpMyi; ipoiiu; i iOii io.l to steam boilers and others; or resort to additional processing in order to avoid high boilers of boilers due to Hai; o i; i. 1). And: o | - oh alkalinity due to the decomposition of sodium bicarbonate, introduced with per-mutated water.

Thus, the use of clean permutation, which is the cheapest and easiest to implement, cannot be used for many natural waters supplied to feed boilers and other industries.

The essence of the proposed and .ke method ungche 1I waters with prey; - ;. .g; polycarbonate hardness on the ability of the hydrogen cation. found /.1 GOSP and permutpr::::. COKPLET:; Se Pr,: First of all ;;. other sol pogue, K1: With an artisanal slot :: s ::.: Ü; l or G1 nature; : zeolites, in particular) polkokskit silt, to exchange reactions to ka;:;.: we, causing water hardness.

With iU-iii.io elimination of carbonate -: sticking (composing the bulk of the total raw water is filtered through a layer of H-permutite thus obtained.

The nature of the products obtained during the interaction, the effect of H-perMutite and salts of temporary rigidity leads to a sharp decrease in the dry residue of purified water and the complete elimination of alkalinity along with a deep cleansing.

Instead of the usual; permousirozanic sodium bicarbonate in | in this case, there is a release of carbon dioxide, which can be removed;

 ;.; G1 d; the usual ordinary dsoer | 1 1.

In order to impart a permuting one; -, i; to the channel of its initial business: we can use all the necessary information: 3, to enter soya.totposchaschuyu treatment of such, rasp, -romo acid and acid.

The subject matter of the invention.

Ciioco6 is the gcheni of water permuitlmi from art:; 11th or natural zeolites, in particular, from volcoiscoite, distinguishing; 01C ;; Ñ 1 tag-;, which means that zeolites are precursor; Those; 1Ы О are treated with hydrochloric acid in order to learn PS. permutites with hydrogen cation, which, upon softening of water, reduce its alkalinity and decrease the dense residue.