SU1699988A1 - Method of producing chlorideless potassium fertilizer - Google Patents

Abstract

The invention relates to a technology for producing chlorine-free potash fertilizers and can be used in agriculture. The purpose of the invention is to prevent the emergence of plants and reduce the content of chlorine ions in the soil. The goal is achieved by the fact that in the method of producing chlorine-free potassium fertilizer, which includes mixing potassium chloride with additives, the product of processing mineral fiber with phosphoric acid is used as an additive, followed by the introduction of potassium lermanganate at a mass ratio of the treatment product: potassium chloride: permangane. potassium - 1: (O, 1-, 0): „0.2: 2.0), while the treatment of the mineral fiber with orthophosphoric xloxone is carried out at a mass ratio of mineral fiber: orthophosphoric acid 1: (0.5-1) , 1 zp f-ly, 3 tab. with s

Description

The invention relates to a technology for producing chlorine-free potassium fertilizers by mixing potassium chloride with additives and can be used in agriculture.

The purpose of the invention is to increase the growth of plants and reduce the content of chlorine ions by not.

Pr and measures. mineral fiber waste of the composition shown in table. 1, moistened with a hot yuda at 30-90 ° C. Then, with stirring, concentrated orthophosphoric acid with a concentration of 80-85% HijPO,} is added, at a mass ratio of waste mineral fiber: acid 1: (0.1-1.0) at 80-100 ° C in the flow -} min. To the angry evil

composition, presented with a table. 2,. Chloris. Kalim is added and mixed until homogeneous: Then perganganate is introduced at a mass ratio of the processed product: chloride kg.ly: germanium equal to 1: (0, 1-1.0): (0, 2-2.0).

The fixed base of the proposed limits of the 1hgological parameters is given in gabl. 3

From the analysis. 1 it follows that the implementation of the method: n of the proposed intercalations: the ratio of examples 1-3) allows to reduce the content of XJJcp-ion in the soil nocie ee: -7 n of udgor from 1600 to SC-2iO. M / l, and 1h.c. : tichit beaten about a-onish with -3 units, with one g of r g 1 2 iirr.

O5 CO CO

with oo oo

and to increase the lifespan of the cut colors that are distinguished by the fact that

(Carnation). In order to increase the emergence of

Going beyond the proposed intervals of plants and reducing the content of ions

ratios (examples 4 and 5) results in the soil in the soil, as an additive

to an increase in the content of chlorine ions, the product of processing minerals is applied to the soil, as well as the reduction of tailing fiber with phosphoric acid

calling and term of life. with the subsequent introduction of permanganate

Economic feasibility in mass ratio product

The proposed method reduces the cure, potassium chloride, permanganization of chlorine-free potassium fertilizer-sodium potassium, equal to 1: (0.1-1.0) :( 0.2 drains and the possibility of improving agro-2.0)

chemical properties of the soil. 2, A method according to claim 1, characterized in that the processing of a mine with an orthophosphoric acid 5 oral fiber. The method of obtaining non-chlorinated pulp is carried out at a mass ratio of potassium fertilizer, which includes a change in the mineral fiber: orthophosphorus of potassium chloride with additives, for acid 1: (0.5-1).

Table 1

g g kg l kg kg) l kg

21.7 5.7 4.0 0.2 6.6 1.6 0.2 0.3

17.5 2.0 1.3 0.3 2.3 0.1 0.1 0.1 4.0

12.6 1.5 1.0 0.2 1.6 0.1 0.1 3.0 3.0

table 2

11.6 48.2

12.4

60.0

12.3 67.6

the number of materials used, kg: product processing

at decomposition, 25,037,550,0 37,537,5

including: |

fiberglass waste 10, 0 mineral wool waste water

orthophosphoric acid potassium chloride potassium permanganate assal ratio: mineral fiber waste: phosphoric acid 1: 0.5

mineral fiber processing product: КС1: КМпО 1: 1: 0.1

Process indicators: C1 content in the soil after fertilization,

mg / l 200180

shoot formation (quantity) with

one bush, pieces 10-128-108-9 1-38-9

lifespan of cut carnations, score 9090656590

1: 0.751: 11: 0.75 1: 0.7

1: 1.5: 0.15 1: 2: 0.4 1: 0.5: 1: 3.0: 0.007

250 1000250

Table 3

1: 0.751: 11: 0.75 1: 0.75

1: 1.5: 0.15 1: 2: 0.4 1: 0.5: 1: 3.0: 0.3: 0.007

250 1000250

1600

1-3

70

Claims (2)

[The claims, 15 1 . A method of producing chlorine-free potassium fertilizer, comprising mixing potassium chloride with additives, characterized in that, in order to increase the shoot formation of plants and reduce the content of chlorine ions in the soil, the product is a mineral fiber treatment with phosphoric acid followed by the introduction of potassium permanganate into the mass ratio of the processing product, potassium chloride, potassium permanganate, equal to ¹ 1: (0.1-1.0) :( 0.22.0). 2. The method of pop. 1, characterized in that the treatment of the mineral fiber with phosphoric acid is carried out with a mass ratio of mineral fiber: phosphoric acid 1: (0.5-1). Table 1 Sample Chemical composition, wt.% Si0 ₂ A1 ₂ 0 ₃ ⁱⁿ GRZ | Fe ^ O-j hi .. I MgO IF * | ν3 _ζ 0 + K ₂ 0 Fiberglass 54.0 14.2 10.0 0.4 16.5 4.0 0.4 0.5 Mineral cotton wool 63,2 7.4 4.8 1,0 8.3 oh s 0.3 14.6 table 2 The composition of the mixture, wt <% SiOi ai ₂ o, ^B % ⁰ 5 Fe, 0 ₄ Cao MgO F ' Na „0 + P * 0 _y π, π.π. K /) and water Pri- Sample mixture of measures i I 1 Mineral Waste 21.7 5.7 4.0 0.2 6.6 1,6 0.2 0.3 11.6 48.2 fiber -., 10 KG Water 10 Phosphoric kg *. acid (80%) (1: 1: 0.5) 5 kg 2 Mineral Waste 17.5 2.0 1.3 0.3 ' 2,3 0.1 0.1 4.0 12,4 60.0 fiber on (II sample) 10 kg Water 20 Phosphoric kg acid (82.5%) 7 ^; 5 kg (1: 2: 0.75) 3 - Mineral waste 12.6 1,5 1,0 0.2 1,6 0.1 0.1 zo 12.3 67.6 fiber (III sample) 10 kg Water 30 kg Phosphoric acid (85%) 10 kg (1: 3: 1) Table 3 Parameters Data for an example 1 2 :those: 1 ⁴ 5 | Famous Amount of materials used, kg: processing product upon decomposition, 25.0 37.5 50,0 37.5 37.5 including: I glass inlets fiber 10.0 - - - - mineral waste no cotton wool - 10.0 10.0 10.0 10.0 water 10.0 20,0 30,0 20,0 20,0 phosphoric acid 5,0 7.5 10.0 7.5 7.5 potassium chloride 25.0 56.0 100.0 18.75 112.5 potassium permanganate ' 2,5 . 5,6 20,0 0.25 11.5 Mass ratio: mineral fiber waste phosphoric acid mineral fiber processing product: KC1: KMn0 ^ Process indicators: С1 ~ content in the soil after fertilizing, mg / l shoot formation (quantity) from one bush, pcs. Life of cut cloves, point 1: 0.5 1: 1: 0, 1 200 10-12 901: 0.75 1: 1 1: 0.75 1: 0.75 1: 1.5: 0.15 1: 2: 0.4 1: 0.5: : 0.007 1: 3.0: 0.3 180 250 1000 250 8-10 8-9 1-3 8-9 90 90 65 90 1600 1-3