31 results about "Glauconite" patented technology

A method and a surface seeded exposed aggregate concrete product are provided that precisely simulate the appearance and qualities of various types of natural quarried stone, such as granite, marble, rhinestone, bluestone, and brownstone, to name a few. Implementations of the present invention are characterized by the use of fine sand and aggregate broadcast over the exposed surface of poured concrete, which surface has been prepared to receive the same. Subsequently, a surface retarder and finishing steps are performed to produce the concrete product which assimilates the characteristics and colors of natural quarried stone, such as speckles, inclusions, flecks, graining, fractures, joints, knots, crystallization patterns, streaks, weathering, etc.

The invention provides a production method for dry-joint sticking clay of Nixing pottery. The production method for the dry-joint sticking clay of the Nixing pottery comprises the following steps that 1 raw materials of, by weight, 3 to 4 parts of east clay, 3 to 4 parts of west clay, 1 to 2 parts of cordierite, 1 to 2 parts of mineral powders and 0.5 to 1 part of feldspar are weighted; 2 the east clay and the west clay are mixed and are ground into mud through a ball mill, filtering is conducted, clay laths are formed in a suppressed mode, vacuum pugging is conducted, decaying is conducted, and A clay material is obtained; 3 the cordierite, the mineral powders and the feldspar are mixed and are mixed into mud through the ball mill, filtering is conducted, the clay laths are formed in a suppressed mode, vacuum pugging is conducted, decaying is conducted, and B clay material is obtained; 4 the A clay material and the B clay material are mixed to the dry-joint sticking clay, and the water content of the dry-joint sticking clay is 10 to 15 percents. According to the production method for the dry-joint sticking clay of the Nixing pottery, the dry-joint sticking clay still has comparatively good liquidity under the condition that the water content is comparatively low, the adhesive strength is strong, the figurability is comparatively good, and moulding body drying and burning crazing can be reduced greatly.

The present invention discloses a bacteriostatic and antibacterial ceramic filter element and a preparation method therefor. The bacteriostatic and antibacterial ceramic filter element is mainly prepared from glauconite, bryozoatum, bentonite, nano white metal charcoal, rice husk powder, razor king shell powder, limonite, sodium bicarbonate, acrylic emulsion, cane molasses, palm fibers, corn flour, phenolic resin, epoxy soybean oil, beeswax, and bacteriostatic additives. The ceramic filter element disclosed by the invention uses glauconite and bryozoatum as the main raw material; the raw materials such as nano white metal charcoal, rice husk powder, razor king shell powder, limonite and the like are added to ensure good filtering performance of the ceramic filter element, so that hazardous substances such as heavy metals and the like can be effectively adsorbed, and chemical stability and good water resistance can be achieved; hokutolite and crystal gravel contained in the antibacterial additives can release a great number of negative ions to exert good bactericidal antimicrobial effect; and natural manganese sand, nano silver carbon molecular sieve, and nano-zinc oxide contained in the antibacterial additives interact with each other to achieve good adsorption filtration performance, and good bactericidal properties.

The invention discloses purple sand clay-containing colored glaze. The purple sand clay-containing colored glaze is characterized by comprising the following components in parts by mass: 90-110 parts of purple sand clay, 4-12 parts of sodium nitrate, 16-20 parts of cuprous oxide, 17-25 parts of lead dioxide, 10-12 parts of sodium chloride, 12-16 parts of small bluestone, 6-10 parts of calcium carbonate antimony oxide, 15-22 parts of talcum, 6-10 parts of lithium carbonate, 2-4 parts of explosion-proof fiber, 1-8 parts of starch, 1-8 parts of charcoal powder, 4-8 parts of potassium feldspar, 2-16 parts of magnesium carbonate, 1-5 parts of phenol-formaldehyde resin, 17-22 parts of quartz sand, 9-11 parts of aluminum sesquioxide, 5-9 parts of cerium dioxide, 20-30 parts of ferric oxide yellow, 4-8 parts of zirconium oxide, 2-4 parts of TEOS and 3-6 parts of polytetrafluoroethylene. The invention provides the purple sand clay-containing colored glaze which is good in glaze gloss, non-fading and more environmentally friendly; the production process is simplified, the efficiency is improved, the process time is shortened, and the production cost is reduced.

A glazing technology for purple-sand tea sets relates to the technical field of purple sand and comprises the following technological steps: 1) preparing a green body, specifically taking purple sand at Huainan area of Anhui province of China as a main material to prepare the green body; 2) taking out the green body, baking to dry at a room-temperature environment, so as to prevent deformation of the green body; 3) sintering the green body, specifically for first sintering in a kiln, employing reduction flame for sintering, heating to 950-1050 DEG C, and sintering for 16-18 h, so as to mainly eliminate humidity and remove alkali in the green body; 4) keeping warm for 10-20 min, naturally cooling and discharging from the kiln; 5) uniformly glazing the surface of the green body; and 6) sintering the glazed green body, specifically for secondary sintering in a kiln, employing reduction flame for sintering, sintering at 130 DEG C for 20 h, keeping warm for 10-20 min, and naturally cooling and discharging out of the kiln. The technology is simple, and by adding compositions such as shells, bluestone and the like, the sintered tea set has spots on the surface and has beautiful color.

The embodiment of the invention provides a method and device for determining the content of glauconite in glauconite sandstone. The method comprises steps of: making a superposed curve of a volume density logging curve and a neutron porosity logging curve of a reference logging, and identifying the glauconite sandstone; subjecting a glauconite content amplitude value acquired from core data, the corresponding volume density logging curve, and the corresponding neutron porosity logging curve to multivariate linear regression in order to obtain a linear relation among a glauconite content identification factor, the volume density data, and the neutron porosity data; computing a glauconite content identification factor of the reference logging according to the linear relations; subjecting the glauconite content amplitude value and the glauconite content identification factor to nonlinear regression to obtain a nonlinear relation between the glauconite content and the glauconite content identification factor; and determining the content of glauconite in glauconite sandstone of a logging to be identified according to the nonlinear relation. The method and the device may accurately determine the content of glauconite in glauconite sandstone.

The invention discloses a solvent resistant and weather-proofing glass bead for a reflective membrane and a preparation method of the solvent resistant and weather-proofing glass bead. The solvent resistant and weather-proofing glass bead is prepared from the following raw materials by weight: 34-46kg of silica sand, 27-39kg of glauconite, 18-34kg of talcum, 16-28kg of iolite, 24-38kg of metallurgy slag, 12-18kg of silicon boride, 10-15kg of molybdenum carbide, 8-16kg of zirconium sulfate, 5-10kg of potassium dihydrogen phosphate, 5-10kg of sodium nitrate, 4-8kg of dioctyl sodium sulfosuccinate, 3-6kg of sodium dodecyl sulfate, 2-4kg of coconut diethanolamide, 3-5kg of glycosaminoglycans, and 7-13kg of additives. Through the adding of glauconite, talcum, iolite, and metallurgy slag, the light aging and heat aging properties of the glass bead are significantly improved, and through the adding of the silicon boride, molybdenum carbide, and zirconium sulfate, the solvent resistant and wearing properties and the chemical stability of the glass bead can be improved while the mechanical strength of the glass bead can be improved. The prepared glass bead is good in solvent resistant property and weather-proofing property, high in refractive index, good in reflection effect, long in service life, and wide in application.

The invention relates to a raw material composition and preparation method of a sustained-release drought-resistant water-retention nutrient. The drought-resistant water-retention nutrient provided by the invention is prepared from the following raw materials in parts by weight: 550-700 parts of HA35% ammonium phytate, 80-200 parts of N64% coated urea, 60-150 parts of P14 phosphate fertilizer, 60-150 parts of N17 and P44 ammonium phosphate, 20-35 parts of chitin, 3-30 parts of 80-mesh kushenin and 20-50 parts of glauconite. The sustained-release drought-resistant water-retention nutrient prepared by the preparation method provided by the invention has the characteristics of synchronous plant absorption and sustained release, high water absorption capability, good stress resistance and water retention properties, entire nutrients, rich bioactive substances and soil activation, can improve leaf photosynthesis, prevent bacteria infection and alleviate drought-induced plant physiological damage, has significant effects in greenness, environment friendliness and quality and efficiency improvement, is especially suitable for production of food economical crops, and has persistency and controllability on the drought resistance and nutrient supply.

The embodiment of the invention provides a method and device for determining the content of glauconite in glauconite sandstone. The method comprises steps of: making a superposed curve of a volume density logging curve and a neutron porosity logging curve of a reference logging, and identifying the glauconite sandstone; subjecting a glauconite content amplitude value acquired from core data, the corresponding volume density logging curve, and the corresponding neutron porosity logging curve to multivariate linear regression in order to obtain a linear relation among a glauconite content identification factor, the volume density data, and the neutron porosity data; computing a glauconite content identification factor of the reference logging according to the linear relations; subjecting the glauconite content amplitude value and the glauconite content identification factor to nonlinear regression to obtain a nonlinear relation between the glauconite content and the glauconite content identification factor; and determining the content of glauconite in glauconite sandstone of a logging to be identified according to the nonlinear relation. The method and the device may accurately determine the content of glauconite in glauconite sandstone.

The invention discloses an adsorbent for treating lead-containing wastewater and a preparation method thereof. The adsorbent is mainly composed of, by weight, 1-8 parts of brown alga powder, 3-10 parts of glauconite powder, 3-5 parts of magnesite powder, 3-15 parts of bauxite, 0.6-4 parts of (3-mercaptopropyl) triethyoxy silane, 1-10 parts of chitosan, 1-4 parts of modified polycarboxylate, 2-10 parts of barite powder, 10-50 parts of polymer binder, 60-100 parts of quartz wool, 5-20 parts of buckwheat powder and 0.3-5 parts of titanium isopropanol. When adsorbent granules prepared from brown alga powder, glauconite powder, magnesite powder, bauxite, (3-mercaptopropyl) triethyoxy silane, chitosan,,polymer binder, buckwheat powder and titanium isopropanol are put into lead-containing water, the adsorbent granules can effectively adsorb lead and are free of environment pollution; the adsorbent is low in manufacturing cost and convenient to use.

The invention belongs to the technical field of vulcanized paper and particularly discloses high-tinting-strength green vulcanized paper for abrasive discs. The high-tinting-strength green vulcanized paper is prepared from, by weight, 100-120 parts of cotton fibers, 40-70 parts of wood pulp cellulose, 4-12 parts of an inorganic composite pigment, 0.8-1.2 parts of a dispersing agent, 2-4 parts of water-soluble chitosan, 2-6 parts of an insulation reinforcing agent, 3-7 parts of a heatproof reinforcing agent and 1-3 parts of a setting agent. The inorganic composite pigment is prepared from glauconite, green serpentine and a cobalt green pigment, a particle size range of glauconite and green serpentine is 0.1-1nm, and glauconite and green serpentine are calcined for 2-3h at 500-600DEG C before use. The green vulcanized paper for the abrasive discs is high in tinting strength, less prone to fading, moisture absorption and deformation, great in heatproof performance, insulating, flame retardant and long in service life, and prepared abrasive discs are high in processing precision due to great surface fineness of the green vulcanized paper.

The invention relates to an oil field produced water treatment filtration tank gas-water backwash regeneration process. The process comprises a gas washing process and a water washing process. First, the filtering material in the filtration tank is subjected to gas backwash with 2 gas gradients according to a gas washing process, and the filtering material in the filtration tank is subjected to water backwash with 1 water gradient. The gas washing process sequentially adopts an air compressor, an air pressure regulation tank, a gas flow rate controlling valve set, a single-tank gas inlet switching valve, the filtration tank, a backwash water discharge valve, and a low-level recovery water tank. The water washing process sequentially adopts a backwash variable-frequency water pump, a water flow rate regulation valve set, a single-tank backwash water inlet switch valve, the filtration tank, a backwash water discharge valve, and a backwash recovery water tank. With the process, regeneration of particulate filtering materials in single-layer quartz filtration tank, single-layer magnetite filtration tank, quartz-magnetite double-layer filtering material filtration tank, glauconite-magnetite double-layer filtering material filtration tank, and the like in oil field produced water treatment processes can be effectively realized.