Dolomite in all aspects of the application - Part II

18.environment-friendly plant medium
The present invention discloses an environmentally friendly plant culture medium, the main use of construction waste and slag, mixing the necessary components and auxiliary components added composition. Construction waste including old bricks, broken tiles, broken glass, broken pottery, broken brick and other porous cement, slag is the industrial and domestic boiler slag (ash), addition means: natural zeolite nano-materials, light materials is perlite and vermiculite; heavy material is phosphate rock, marble, granite, dolomite. The medium is low cost, simple manufacturing, after screening, crushing, particle size limit for the 0.1-20mm gravel, manager of nutrition and high-temperature treatment and soak in, so that each gravel permeability retain water and nutrients into the fine plant cultivation media. And do not harden the soil-less medium, no flood water will not cause plant rot, long-term use is not broken do not pulverized.
19. mineral deodorant
The present invention provides an efficient deodorant, sweat, mildew mineral deodorant. The deodorant is a natural mineral attapulgite, zeolite, calcite and dolomite as raw material, made of activation, with deodorant, sweat, mildew, high efficiency, without any side effects, can be reused, can be used in all the shoes because of foot sweat smell of the crowd leaving, such as primary, secondary and college students, graduate students, young workers, young farmers, soldiers, athletes and so on. Meanwhile, home, travel, hotels, shoe factory can use this product. In addition, the air is humid areas of life for people in the family closet, shoe racks, bookcases stored items easy to damp, moldy, or decay, but also need to use this product. In addition, museum artifacts, books by renewable library collections using the product. Therefore, this product has a wider range of applications.
20. soil activator and its production methods
Activator of the present invention include soluble soil calcium and magnesium. A soluble calcium that is easily absorbed by plants and soil absorbed easily move in the state of calcium in plants. This soil activator can include heating and mixing the food waste, dolomite and lime the soil to get the active agent composition. Regardless of species or planting, the soil using the activator of the invention have significantly improved the crop of calcium.
21. A method of acidification of forest soil restoration
Acidification of forest soil chemistry of a fix, especially with regard to a cause of acid deposition, or by the planting of forest soil acidification due to chemical remediation technology and methods, belong to the field of environmental pollution control technologies. The present invention limestone and magnesite / dolomite as raw materials, according to the molar ratio of Ca and Mg ratio of 3:2 in the forest soil surface applicator, on acidification of forest soils and forest ecosystems to chemical repair. According to the local annual average sulfur deposition in the amount of inputs to determine repair agent, will invest the amount of limestone and magnesite / dolomite fully crushed, mixed after the applicator in the forest soil surface, that acidification of forest soils and forest ecosystems and their chemical repair. By adding a compound containing limestone and magnesite repair agent, you can cost-effectively achieve the restoration of soil acidification and to avoid adding a single fixed dose caused side effects such as soil nutrient imbalance; The experiments dolomite crusher prove the method is cost-effective.
22. antiviral agents, the use of its fiber and anti-virus component
Experiments show a gain of antivirals, which contains by roasting (burning) and some of its hydration by dolomite powder. Provide a direct role through and virus particles ability to offset the virus infection, which can prevent the virus into the cells for masks and filters, etc. antiviral agents, antiviral agents and the use of such masks and filters.
23. A kiln for ceramic tiles glazed surface of the glaze effect
The present invention discloses a kiln for ceramic tiles glazed surface of the glaze effect, characterized in that, which consists of mineral raw materials such as clay or ball clay or calcined clay, zirconium silicate, ceramic powder or ceramic powder, quartz powder, limestone , dolomite, zinc oxide, calcium phosphate, wollastonite, barium carbonate, aluminum powder, titanium dioxide, spodumene, feldspar powder and talcum powder, etc., and low-temperature burning flux frit and coloring oxides, coloring compounds, inorganic pigment composition, the specific components and raw materials using the following ratio of 1.0 to 25 parts by weight of Li2O/Na2O/K2O, 0 ~ 20 parts by weight of CaO, 0 ~ 10 parts by weight of MgO, 50 ~ 85 parts by weight of SiO2, 2.0 ~ 20 parts by weight Al2O3, 0.5 ~ 30 parts by weight of B2O3, 0 ~ 25 parts by weight of ZrO2, 0 ~ 30 parts by weight of TiO2, 0.5 ~ 50 parts by weight of ZnO, 2 ~ 15 parts by weight of BaO, 0 ~ 20 parts by weight of P2O5, 0 ~ 50 parts by weight PbO , 0.5 to 30 parts by weight of colored oxides or colored compounds or inorganic pigments. Making use of the invention of ceramic tile glaze surface similar to the traditional ceramic art glaze kiln glaze effect.
24. Preparation of ultrafine dolomite
The present invention discloses a preparation method of ultrafine dolomite, including the following steps: 300 to 350 of dolomite powder and aids the purpose of adding water, dubbed the weight content of 45 ~ 75% of the fine dolomite slurry, and then dolomite with ultra-fine grinding mill equipment, the system was fine dolomite slurry, said grinding aid is a binary acid and polyethylene glycol esterification product. Obtained in the present invention can be used for paper coating ultrafine pigment dolomite, dolomite replaced with ultra-fine 10% -50% of heavy calcium carbonate, so coating experiments, finished paper, ink absorbency, gloss, printing gloss, wet exclusion of other indicators have greatly improved over the original formula.
25. a building products and application of additives and preparation method
The present invention relates to a method of building products and its preparation and application of additives, and its component content% by mass calculated as: dolomite extract 48 ~ 63% aqueous solution of ferrous oxide 30 to 45%, elemental manganese 6 ~ 7% , 0.1 ~ 0.15% acetic acid, preparation methods, including the following steps: 1) Preparation of extracts dolomite; 2) by adding dolomite extract was mixed aqueous solution of ferrous oxide mixture; 3) Press the mixture: water = 1 : the ratio of 2 to 4 water, mix, then; added products, additives, high strength, low temperature resistance, high hardness, maintenance of advanced, simple, short construction period; sound insulation, thermal insulation performance, and reduce energy consumption conducive to environmental protection.
26.A high temperature of 26 bone china and bone china formula of hard enamel production process
A rigid high temperature glaze, bone china and bone china formulation process. Bone China Glaze recipe rigid high temperature component materials are quartz, feldspar, talc, ceramic powder, calcium carbonate, dolomite, kaolin and frit; bone production process as follows: The first step is to dry the blanks spraying the front of the body using high-temperature hard bone china glaze, while the back of the green body sagger with profiling support, to prevent the green body deformation, and then into the kiln in the prime 1270 ℃ - 1280 ℃ sintering; second step is The first high-temperature hard glaze spraying of porcelain products, spraying the back of low-temperature glaze, glaze firing into the kiln at 1050 ℃ -1160 ℃ second glaze. The production of bone china with the present invention products, glazed, high hardness, porcelain, high strength, good thermal stability, no distortion, no lead. The invention is suitable for producing all kinds of ceramic products for daily use.