Paste for solid surface cleaning

FIELD: chemistry.

SUBSTANCE: invention concerns paste for solid surface cleaning, including sulfonol (sodium alkyl benzosulfonate) 3-5 wt %, caustic ash 10-20 wt %, odourant 0.4-1.2 wt %, mineral sludge waste of protein and vitamin concentrate production 19-27 wt %, brine of natural bischofite of the formula MgCl₂·6H₂O of 1.2-1.3 t/m³ density 4-6 wt %, dry gas treatment slag from steel production, 16-30 wt %, iodinol 3-5 wt %, the rest is water.

EFFECT: high-quality cleaning of household appliance surface, high-grade elimination of pathogenic microbes, balneal effect.

1 cl, 1 dwg, 13 tbl, 1 ex

The invention relates to household chemicals, which have enhanced performance characteristics: clean, disinfect, remove rust, and also have anti-corrosive properties and can be used to clean and sanitize posudokhozyajstvennyj products: enamel, metal, sanitary-technical equipment (sinks, tubs, toilets, gas burners), marble and ceramic surfaces.

Modern detergents for dishes must meet a number of requirements, among which, along with a high cleaning effect and absence of toxicity, one of the most important is the ability to disinfect the surface to be cleaned, not to have any damaging effect and have a Spa effect.

Reuse of tableware leads to the fact that it becomes a reservoir of pathogenic mikroorganizmov. In this regard, of great interest are agents designed for cleaning and simultaneous disinfection of tableware, which is especially important during epidemics.

Known composition for cleaning hard surfaces, containing surfactant, cleansing agent, sodium polyphosphate and abrasive, in order to improve disinfection action, the composition further comprises calcined is th soda, as an abrasive, it contains diatomaceous earth or alumina in the following ratio, wt.%:

As an antimicrobial agent it contains perborate or percarbonate sodium, and as the surfactant composition contains soap powder or the connection on the basis of polyoxyethylene of monoethanolamide synthetic fatty acids₁₀-C₁₆and urea (SU inventor's certificate No. 734254, M CL²C11D 1/66, C11D 3/48. Exibles" for cleaning hard surfaces / Navchannia, Ovincial, Opilipenko, Nghtinhensis, Nesselande, Ommunica (USSR). - Application No. 2537718/23-04; Claimed 01.11.1977; Publ. 15.05.1980, bull. No. 18 // Opening. Of the invention. - 1980. No. 18).

The drug Exibles" has a high cleaning and whitening effects, but it has drawbacks. The presence of diatomaceous earth or glynase is and entails damage to the surface when cleaning glass and porcelain tableware with a pattern in the glaze, and he does not have sufficient disinfectant to destroy pathogenic organisms.

It is known tool for cleaning hard surfaces, containing sodium tripolyphosphate and soda ash, which can improve the cleaning and deodorizing properties means in its composition additionally introduced chlorinated trisodium phosphate and sodium bicarbonate in the following ratio, wt.%:

(SU, copyright certificate №467097, M CL C11D 7/12, C11D 7/16. Tool for cleaning hard surfaces / Opilipenko, Nghtinhensis, Vshaped, Negapatan (USSR). - Application No. 1971632/23-04; Claimed 26.11.1973; Publ. 15.04.1975, bull. No. 14 // Opening. Of the invention. - 1975. No. 14).

The disadvantages of the described drug "Light" include high alkalinity, the lack of flavor (perfume), low disinfecting ability and high price due to the filling of sodium bicarbonate.

Known composition for cleaning hard for the Ergneti, containing surfactant, sodium tripolyphosphate, and abrasive, in order to extend the scope of application while maintaining the cleaning properties of the composition additionally contains metasilicate sodium, urea and sodium sulfate as a surface-active substances it contains a glycol or polyoxyethylene ether monoethanolamine synthetic fatty acid fraction With₁₀-C₁₆in the following ratio, wt.%:

(SU, copyright certificate №891766, M CL³. C11D 1/66, C11D 3/02, C11D 3/14. Composition for cleaning hard surfaces "Number is in" / Limongelli, Alascom, Opilipenko, Nesmelova, NPhase, Knierim (USSR). - Application No. 2917923/23-04; Claimed 30.04.1980; Publ. 23.12.1981, bull. No. 47 // Opening. Of the invention. - 1981. No. 47).

The disadvantages of the drug, "Chitin" include mechanical damage to the surface being cleaned due to the high content of abrasive material up to 45%. The absence of odorants does not eliminate unpleasant odor and urea do not provide the required disinfection.

It is known tool to clean household items based abrasive substance, liquid glass, sodium tripolyphosphate, and sulfonic acid, in order to improve the efficiency of the funds in his composition ethylene glycol and sodium carboxymethyl cellulose; it consists of 13-25% sulfonic acid, 2-15% of ethylene glycol, 3-15% liquid glass, 3-15% of sodium tripolyphosphate, about 0.1-2% of sodium salt of carboxymethyl cellulose, 40-65% abrasives (SU inventor's certificate No. 288214, M CL C11D 9/04. Tool for cleaning household items / APC, Weekendretour, Limongelli, RWD, Sieboldiana (USSR). - Application No. 1365327/23-04; Claimed 23.09.1969; Publ. 03.12.1970, bull. No. 36 // Opening. Of the invention. - 1970. No. 36).

The disadvantages scouring pastes "Sanita" include low degree of purification from rust, weak sanitizing ability and high production costs.

The closest analogue to allow the military object is a cleaning paste for cleaning hard surfaces containing metasilicate sodium, Las, water, filler and flavoring, in order to increase the degree of purification from rust paste contains as filler slurry waste superphosphate produced by neutralization of wastewater, and additionally soda ash in the following ratio, wt.%:

(SU, copyright certificate №1073280 A1, M CL³C11D 1/12, C11D 3/04, C11D 3/14. Cleaning paste "Supercal" for cleaning hard surfaces / Meevasana, Vgusynin, Nagreply, Segalova (USSR). - Application No. 3507428/23-04; Claimed 29.10.1982; Publ. 15.02.1984, bull. No. 6 // Open. Of the invention. - 1984. No. 6).

The disadvantages scouring pastes the Sanita" include low disinfecting ability, abrasive mechanical damage to the surface being cleaned and the high cost of paste.

The essence of the claimed invention is as follows.

The task, which directed the claimed invention, a disinfection ability scouring pastes.

The technical result is an improved quality of cleaning a solid surface.

This technical result in part of cleaning a solid surface is achieved by the fact that in the known paste for cleaning hard surfaces, containing a sulfonic acid, soda ash, perfume, sludge waste, metal production, mineral sludge waste production of protein-vitamin concentrate and brine natural mineral bischofite formula MgCl₂·6H₂0 density of 1.2-1.3 t/m³according to the invention in the paste have been added to the slag dry gas cleaning of steel production fractions of 5-100 μm and Iodinol in the following ratio, wt.%: the sulfonic acid (Las sodium) - 3-5; soda ash - 10-20; odorant - 0,4-1,2; mineral sludge waste production of protein-vitamin concentrate 19-27; brine natural mineral bischofite - 4-6; slag dry gas cleaning of steel production fractions 5-100 μm - 16-30; Iodinol-3-5; water to 100.

The invention is illustrated in the drawing, where schemati is but presents the production line of paste for cleaning a solid surface on the basis of mineral sludge from a waste product of protein-vitamin concentrate and slag dry gas cleaning of steel production.

Information confirming the possibility of implementing the claimed invention are as follows.

Paste for cleaning a solid surface contains the following known components: sulfonic acid (Las sodium), soda ash, perfume, sludge waste.

In the claimed pasta as a first filler used mineral sludge from a waste product of protein and vitamin production. Mineral mud contains mainly nevadacalifornia the rest of the map. Physico-chemical characteristics of mineral sludge are presented in table 1.

To improve disinfection ability of pasta in its composition brine natural mineral bischofite (bishofit) formula MgCl₂·6H₂O density of 1.2...1.3 t/m³. Natural deposits of mineral bischofite according to geological exploration only in the Volgograd region are estimated at billions of tons. Mineral bischofite extract on the surface by dissolution of the water and pumping from wells. Mineral bischofite - hygroscopic. The composition of the samples of the brine leaching of bischofite produced in the fields of the Volgograd region in salt form, are shown in table 2. Chemical analysis of samples of brine leaching of bischofite and the content of macro - and microelements (brine from well No. 4 - 11 Gorodishche field), not only the n in table 3. Analysis of samples bischofite brine from different fields are shown in table 4. The composition of bischofite brine, extracted within, Volgograd, given in table 5. Declared pasta is made in the following ratio, wt.%: the sulfonic acid (Las sodium)- 3-5; soda ash - 10-20; odorant - 0,4-1,2; mineral sludge waste production of protein-vitamin concentrate 19-27; brine natural mineral bischofite - 4-6; slag dry gas cleaning of steel production fractions 5-100 μm - 16-30; Iodinol - 3-5; water - the rest.

The sulfonic acid is introduced into the composition of the paste as a bactericide. He refers to the anionic surfactant to the group of alkylarylsulfonates. It is the product of alkylation of benzene fraction of olefins in the presence of aluminum chloride catalyst composed of a mixture of sodium salts of alkylbenzenesulfonic with alkyl residues predominantly normal structure containing 11-12 carbon atoms.

By the looks of the sulfonic acid - liquid paste yellowish-brown color. The content of sodium salts alkylbenzenesulfonic - 50-55%; sodium sulfate is about 60%; desulfuromonas compounds is about 1%. The sulfonic acid is highly soluble in water and alcohol.

The sulfonic acid in the recipe at the same time plays the role of a disinfectant component and the role of surface-Akti the aqueous substance, containing a composition having good wetting and cleaning ability. In addition, the composition with him has a good pastos without the introduction of the formula water.

As the primary cleaning agent used recycled mineral sludge from waste production of microbial protein from carbohydrates oil obtained at the stage of preparation of solutions of nutrient salts. The formation of mineral slurry at Svetly Yar plant protein-vitamin concentrates (Volgograd region of the Russian Federation) is about 5000 tons per year. Physico-chemical and thermal characteristics of mineral sludge from the waste production of protein-vitamin concentrate and scouring pastes based on it are shown in table 6. The content of the identified chemical elements in dry sludge waste production of protein-vitamin concentrate is given in table 7. Recycled waste in this composition not only provide a cleaning effect, but also partially remove unpleasant food odors that remain on the dishes. To enhance the deodorizing effect of the used brine natural mineral bischofite, which simultaneously ensures the sanitation of dishes.

Entered into a paste flavoring gives it a flavor. The paste is added to the slag dry gas cleaning of steel production fractions of 5-100 μm and iodine is L.

Technical measures pastes are shown in table 8.

As an agent that enhances the cleaning ability of the surfactant due to despergiruemaya and emilyrose actions in the recipe entered sodium carbonate (soda ash). The technical soda ash as a component of the paste must meet the requirements of GOST 5100-85.

Waste production of protein-vitamin concentrate, unused and going to the dump, in this part of the cleaning paste is used in its natural form and do not require additional processing. The introduction of the scouring pastes other abrasives is not required. In these waste contains finely dispersed calcium oxide (15%), iron (up to 4.4%), phosphorus (up 13%), potassium (to 4.5%) and nitrogen (up to 13.5%) (see table 7) with a particle size of 20-30 μm, which are a good abrasive. They are stretchy and contributes to the mechanical cleaning of contaminated surfaces. In addition, the phosphates are good detergent component. The content of other salts in the waste is low, and therefore completely harmless to humans.

From Slaven CJSC "Volgograd steel works "Red October" comes slag dry gas purification without metallic impurities fraction of 5-100 μm with a high degree of flowability and humidity no more than 5%. The chemical composition of the waste metallurgicheskogo production company is VMZ "Red October" are presented in table 9, while the composition of the solid slag from the dust of the dry gas cleaning plant electric plant ESCP-1 in table 10.

Example. Prepare three recipes pasta (1, 2, 3 - see table 11) based on the waste production of protein-vitamin concentrate and slag dry gas purification steelmaking fraction of 5-100 μm. This waste adds sulfonic acid, soda ash, odorant, brine natural mineral bischofite, Iodinol and water in amounts shown in table 11, and thoroughly stirred to obtain a homogeneous mass. Prepared formulations suffer in comparison with the known pastes "Sanita" and "Supercall". The test results of physical and mechanical properties are shown in table 12.

The data in table 12 show that the developed pasta has advantages over known as cleans the surface from rust. In addition, the paste has a number of other properties, in particular disinfectant, and protects the surface from corrosion.

Due to the MgCl₂in bischofite brine pasta is active against bacteria causative agents of intestinal infections, tuberculosis, upper respiratory infections (diphtheria, scarlet fever and other), fungi of the genus Candida, dermatophytes and viruses (pathogens influenza and other acute respiratory viral infections, viral hepatitis, HIV, herpes, rotavirus is gastrointesinal).

Due to the mixture of iodine and MgCl₂·6N₂About the pasta balneological properties. These properties are manifested not only in the removal of rust, greasy and dirty spots, but after cleaning hard surfaces for a long period of time, providing the selection of ions of iodine, magnesium, bromine and other

Production line of paste for cleaning a solid surface on the basis of mineral sludge from a waste product of protein-vitamin concentrate, slag dry gas cleaning of steel production, Iodinol and brine natural mineral bischofite includes a container 1 for dry and preparirovania sludge in the form of a powder from waste products of protein-vitamin concentrate, capacity 2 to sulfonal, capacity 3 for soda ash, capacity for 4 odorants, means of transportation 5 and 6 interchangeable buckets 7, mixer 8, the vibrator 9 for issuing a finished product from the mixer 8, the reserve tank 9 for the finished paste, working capacity 10 for the finished paste, screw feeder 11, means 12 for filling and packaging of finished products, the conveyor 13 issue scouring pastes in the package in the interim storage. Backup and working tanks 9 and 10 are mutually connected by pipelines and pumps for pumping paste from one container to another or screw feeder 11.

The line is equipped with a capacity of 14 for brine p is arodnogo mineral bischofite and capacity 15 for water. Containers 14 and 15 are hydraulically through the valves 16 and 17 are connected to the mixer 8.

Besides these sites, the line is equipped with a receiving bin 18 for mineral slurry raw waste production of protein-vitamin concentrate, dryer 19, an intermediate hopper 20 for dried sludge, the crusher 21, sieve classifier 22, the containers 23 and 24 for standard and non-standard sludge cyclone 25 and a fan 26, a bag filter 27 for collecting the dust fraction of the sludge and slide gate 28. Describes the nodes are connected by means of transportation and provide continuous traffic. Standard sludge from the tank 23 in dosed quantities according to the recipe in table 11 enters the tank 1.

Line additionally includes a container 29 for slag dry gas cleaning of steel production and humidity less than 5%. The slag has a high degree of flowability. In the capacity of 30 fall asleep in the right quantities Iodinol either in paste form or in poroshkoobraznom condition.

Production line cleaning paste for cleaning hard surfaces is as follows.

Sludge ammophos production wastes supplied for the production of cleaning paste with a moisture content (depending on time of year) 45-58% and stored on-site, protected from rain, for natural drying. The moisture content of sludge raw after natural susc which should be no more than 45%. To obtain a paste bead size in the slurry should not exceed 0.2 mm, It will provide a high cleaning ability and will prevent abrasive damage to surfaces.

The sludge after natural drying using removable buckets 7 and means of transportation 6 (electric crane on the track) in the amount of 181,4 kg load into a hopper 18. Described line designed for 300 tonnes of pasta. Hourly capacity - 150 kg From the hopper 18, the portion of the slurry raw goes into the dryer 19. Coolant Q for drying is hot air, which is supplied from a heater in the dryer 19 in such quantity that the temperature of the drying agent in the area of the seal slurry was not below +75°C. the drying portion of the sludge lasts no more than 1 hour. As the drying of the sludge (residual moisture not more than 5%), it enters into the intermediate hopper 20 and is cooled to ambient temperature.

Then in dosed quantities by a slide valve dry sludge is sent to the grinder 21. After grinding sludge mass is sent to the classifier 22. With the classifier 22 conforming fraction of sludge with a grain size less than 0.2 mm) is fed into the variable capacity 23 for the conditioned sludge. Nonconforming fraction of the sludge from the portable tank 24 is re-directed into the intermediate hopper 20 for re-grinding. the soup conditioned slurry with the required mass is moved into the container 1.

When drying sludge raw together with the exhaust fluid is flue dust fraction of the sludge. Therefore, in the line at the exit of the coolant from the dryer 19 is provided by the cyclone 25, bag filter 27 and the fan 26. The fan 26 is made through the suction channel of the suction dust fraction from the classifier 22. Settled dust from the cyclone 25 through the sliding gate 28 return into the intermediate hopper 20.

Pasta of these components is prepared as follows. Dry conditioned powder slurry from the tank 1, the slag dry gas purification from the tank 29, the sulfonic acid from the tank 2, soda ash from the tank 3 and the odorant from the container 4 is moved in the mixer 8, and within half an hour is subjected to dry mixing. Next, from tanks 14, 30 and 15 in a strictly dosed quantity in the mixer 8 serves bischofite brine, Iodinol and water. The resulting mass is within 30 minutes intensively mixed to the formation of homogeneous mass. Cooked pasta when the vibrator 9 out of mixer 8 is discharged into the working container 10 or to the reserve tank 9. Next, screw feeder 11 pasta Packed in the device 12 in plastic jars weighing 500 g ± 5%. Each Bank with the paste passes weight control. Packed products conveyor 13 is moved in the interim storage of finished products.

Chemical process control cleaning cloth is th pasta based waste protein-vitamin concentrates are presented in table 13.

Thus obtained paste makes it easy to clean the surface from dirt, harmless to humans, does not cause chemical and mechanical damage to the surface being cleaned and can be stored indefinitely. In addition, the paste is more cost-effective and advantageous, so as to make it used raw material - waste production of protein-vitamin concentrate, slag dry gas cleaning of steel production and natural mineral bischofite, does not require processing.

The Iodinol soluble in brine natural mineral bischofite, and its solution. The solution Iodinol and natural mineral bischofite in the pasta serve as a source of saturation of the ambient air ions of magnesium and other trace elements (see tables 2, 3, 4 and 5) and are recommended for use in aeroionotherapy. The surface being cleaned for a long time kept balneological effect with increased allocation ions of iodine, magnesium, bromine, sodium, etc. while maintaining the basic performance characteristics of the paste. This effect is enhanced by the use of a mixture exclusively of an aqueous solution of a natural mineral bischofite formula MgCl₂·6N₂O. Brine natural mineral bischofite was recommended by the Ministry of health of the USSR as a balneological money is.

Paste for cleaning hard surfaces, containing a sulfonic acid, soda ash, perfume, mineral sludge waste protein-vitamin concentrate and brine natural mineral bischofite formula MgCl₂·6H₂O density of 1.2-1.3 t/m³, characterized in that the paste is additionally introduced slag dry gas cleaning of steel production fractions of 5-100 μm and Iodinol in the following ratio of components, mA is.%: