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33 results about "Iron levels" patented technology
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Gating system capable of solving inner runner inflow unevenness
ActiveCN104815964AReduce flow rateQuality improvementFoundry mouldsFoundry coresIron levelsEngineering
A gating system capable of solving inner runner inflow unevenness comprises a straight runner, a transverse runner and inner runners. The upper end of the straight runner is used for being connected with a pouring basin, and the lower end thereof is connected with the transverse runner. The transverse runner is a horizontal passage vertical to the straight runner. The upper surface of the transverse runner is a plane, the lower surface of the transverse runner is stepped, the longitudinal section of the transverse runner is variable, and the longitudinal section area gradually decreases from one end, close to the straight runner, to one end, away from the straight runner. The inner runner is vertical to the transverse runner. During cast pouring, molten iron flows slowly in the transverse runner, molten iron level rises stably, the molten iron reaches the inner runners at the same time and enters the inner runners at the same time, stable and even flow speed is achieved, molten iron splashing and jetting are avoided, risks of curling up and sand cut are lowered greatly, reliable cast quality is achieved, and yield is increased greatly.
Owner:KOCEL EQUIP
Recycling method of casting slag
InactiveCN103333980AConducive to earlyReduce the amount addedManufacturing convertersRecycling and recovery technologiesLiquid slagIron levels
The invention relates to a recycling method of casting slag, which comprises the steps that headroom control of a molten iron level in a molten iron jar requires that a distance from a jar port to the level is greater than 500mm; the molten iron jar is fixed at a recycling jar seat by a cross trolley and a molten steel receiving span sequentially; the continuous casting slag is collected by the molten iron jar; the waiting time of the molten iron jar does not exceed 2h; the molten iron jar passes through the cross trolley vehicle and the molten steel receiving span sequentially; molten iron in the molten iron jar is added to converters; converter smelting adopts single-slag operation; and finally molten steel is produced. The recycling method has the advantages that liquid slag recycling is limited by a production rhythm, so that about 10 jars of slag can be recycled every day; the continuous casting liquid slag is recycled to the molten iron jar and then added to the converters, and the liquid slag contains a part of free CaO and Al2O3, so that a part of slag and CaO can be provided; early melting of pre-slag of the converters is facilitated; the adding quantity of lime is reduced; the remnant molten steel after casting is recycled; and the production cost is saved.
Owner:ANGANG STEEL CO LTD
Method for improving metallization rate of metallurgical slag pellet
The invention discloses a method for improving the metallization rate of a metallurgical slag pellet. The method comprises the following steps: (1) mixing a carbonic substance with an adhesive for pelletizing for the first time to obtain a carbonic pellet; (2) mixing the carbonic pellet with a mixture containing metallurgical slag, a reducing agent, the adhesive and an additive for pelletizing for the second time to obtain the metallurgical slag pellet with the carbonic pellet serving as a core; (3) wrapping the metallurgical slag pellet to form a high-temperature-resistant layer on the surface of the metallurgical slag pellet; and (4) roasting the metallurgical slag pellet with the high-temperature-resistant layer to obtain a metalized pellet. According to the method, the metallization rate of the metallurgical slag pellet can be remarkably improved, so that a product with higher iron level and higher recovery rate is obtained favorably in the subsequent treatment process.
Owner:JIANGSU PROVINCE METALLURGICAL DESIGN INST
Method for producing molten iron with high-phosphorus and low-iron refractory iron ore
InactiveCN101643806AEfficient desulfurizationImprove reducibilityFluidised-bed furnacesIronstoneHigh energy
The invention provides a method for producing molten iron with high-phosphorus and low-iron refractory iron ore, comprising the following steps: taking high-phosphorus and low-iron refractory iron oreas raw material; taking wood coal as reducing agent; oxidizing roasting; directly reducing; magnetically separating and separating; melting and separating; dephosphorizing molten iron; and obtainingthe low-phosphorus molten iron. The method can process the extremely refractory iron ore with high P content, high S content, high SiO2 content and low iron level, has high ore iron recovery rate, completely solves the difficulties of the high-phosphorus and low-iron refractory iron ore such as ore selecting and smelting, removing coke, and eliminating high-energy consumption and high-pollution technical process such as ore selecting, sintering, palletizing, coking, etc. Phosphorus-containing slag can realize resource comprehensive utilization. A great number of experiments and semi-industrialproduction demonstrate that the technical economic effect of the method is remarkable and effectively solves the current problem of ore resources supply-demand contradiction in China.
Owner:KUNMING IRON & STEEL HLDG CO LTD
Method and system for recycling iron from red mud
InactiveCN106222347AHigh recovery rateHigh recovery rate, high iron grade of recovered iron powderCement productionMagnetic separationReduction treatmentIron powder
The invention discloses a method and a system for recycling iron from red mud. The method for recycling iron from red mud comprises the steps of carrying out fine grinding treatment on red mud powder and carbon-based material powder; then, carrying out wet grinding treatment, so as to obtain uniform mixed material fine powder, wherein the mass fraction of the mixed material fine powder, of which the particle size is not larger than 0.02 mm, is not lower than 90%; carrying out reduction treatment on the mixed material fine powder under the reduction atmosphere, so as to obtain alkali-containing furnace gas and a dealkalized material; carrying out cooling treatment on the dealkalized material, so as to obtain a cooled material; and carrying out ore grinding and magnetic separation treatment on the cooled material, so as to obtain iron powder and tailings. According to the method for recycling iron from red mud, the technological process is simple, the cost is low, the iron recovery rate is high, the iron level of the recycled iron powder is high, the content of sulfur is low, the alkali content of the tailings is low, and the recycled iron powder can be used for producing cement.
Owner:JIANGSU PROVINCE METALLURGICAL DESIGN INST
Poor hematite grading level and narrow level sorting process
The invention provides a poor hematite grading level and narrow level sorting process, which is characterized in that three levels of products can be obtained by using a double-section cyclone to grade and reselect a primary ore grinding product and are respectively fed into subsequent selection work to realize grading level and narrow level sorting. The poor hematite grading level and narrow level sorting process comprises the specific steps of: (1) grinding raw ores by a primary ball grinder and grinding the raw ores until the content of a -0.074-micron grain level in primary grading overflowing is 55%; feeding to a cyclone to carry out primary rough-fine grading work to obtain deposited sand of the cyclone of the primary rough-fine grading work; and feeding into primary reselection; (b) feeding the overflowing of the primary rough-fine grading work to secondary rough-fine grading work; and feeding deposited sand of the secondary rough-fine grading work to secondary reselection; and (c) feeding an overflowing product of the secondary rough-fine grading work to magnetic selection work, and feeding concentrate ores of the magnetic selection work to floating selection work, wherein tailings of the magnetic selection work are magnetic selection tailings. The invention provides strengthened rough-fine grading work of a poor hematite ore treatment plant so that the concentrate ore cost is effectively reduced and the iron level of the comprehensive tailings is controlled.
Owner:ANSTEEL GRP MINING CO LTD
Molecules and methods using same for measuring non-transferrin bound iron
InactiveUS7090995B2Straightforward and accurate and sensitive identificationMicrobiological testing/measurementTesting metalsIron levelsUltimate tensile strength
A molecule suitable for use as an indicator of free iron levels in a biological sample, the molecule including an iron binding moeity and a signal generating moeity, wherein an intensity of the signal generated by the signal generating moeity is related to an amount of the iron bound by the iron binding moeity.
Owner:YISSUM RES DEV CO OF THE HEBREWUNIVERSITY OF JERUSALEM LTD
Method for predicting risk of cognitive deterioration
InactiveUS20180284141A1Improve accuracyAssess cognitive deteriorationOrganic active ingredientsDiagnostics using suctionIron levelsCvd risk
The present invention relates to methods for predicting a risk of cognitive deterioration, monitoring progression of cognitive deterioration and diagnosing cognitive deterioration in a patient. The present invention further relates to methods for diminishing progression rate of cognitive deterioration in a patient by lowering brain iron levels in the patient or lowering CSF ferritin levels in the patient.
Owner:CRC FOR MENTAL HEALTH
Prodrug and Fluoregenic Compositions and Methods for Using the Same
Methods and compositions for treating disease caused by increased iron levels are disclosed Fluoregenic compounds and methods of using the same are also described.
Owner:RGT UNIV OF CALIFORNIA
Method for predicting risk of cognitive deterioration
InactiveCN107636468ADiagnostics using suctionOrganic active ingredientsIron levelsCognitive deterioration
The present invention relates to methods for predicting a risk of cognitive deterioration, monitoring progression of cognitive deterioration and diagnosing cognitive deterioration in a patient. The present invention further relates to methods for diminishing progression rate of cognitive deterioration in a patient by lowering brain iron levels in the patient or lowering CSF ferritin levels in thepatient.
Owner:CRC FOR MENTAL HEALTH
Airline passenger demand prediction method
InactiveCN107704972AEfficient use ofThe science of predicting outcomesForecastingIron levelsCivil aviation
The invention discloses an airline passenger demand prediction method. The method comprises the following steps of: 1, obtaining factor data influencing civil aviation market demand, wherein the factor data comprises a two-place aviation passenger flow gross, a two-place airport capacity, a distance between two places, a ticket price level and a fact whether the two places are connected by a high-speed rail; 2, establishing a two-place passenger demand prediction model: two-place passenger demand=f (the two-place aviation passenger flow gross, the two-place airport capacity, the distance between the two places, the ticket price level and the fact whether the two places are connected by a high-speed rail), wherein the two-place passenger demand is positively related to the two-place aviation passenger flow gross and the distance between the two places, and the two-place passenger demand is negatively related to the distance between the two places, the ticket price level and the fact whether the two places are connected by a high-speed rail; and 3, substituting the factor data, influencing the civil aviation market demand, obtained in the step 1 into the two-place passenger demand prediction model established in the step 2 so as to calculate an airline passenger demand result. The method is capable of comprehensively considering the market and economic development condition, andeffectively predicting airline passenger demands.
Owner:FEIYOU TECH CO LTD
Application of Lf (lactoferrin) in preparation of PD (Parkinson's disease) treating drugs
InactiveCN106511979AImprove treatmentPrevention of Toxicological EffectsNervous disorderPeptide/protein ingredients1 methyl 4 phenyl 1Iron levels
The invention relates to an application of Lf (lactoferrin) in preparation of PD (Parkinson's disease) treating drugs. The drugs are used for treating or preventing a toxicological action of MPTP (1-methyl-4-phenyl-1,2 ,3 ,6-tetrahydropyridine), the Lf is APO-Lf or HOLO-Lf, the two drugs both can reduce the level of iron in substantia nigra in the brain and play a neuroprotective effect on a patient with PD, APO-Lf and HOLO-Lf have no influence on peripheral iron level, neither are chelated with iron to result in anemia, nor increase iron to cause iron loading. In one embodiment, the Lf is APO-Lf or HOLO-Lf.
Owner:QINGDAO UNIV
Method for making pocket
The invention discloses a method for making a pocket, a mouth of which is in a random shape. The method comprises the following steps: (1) placing first pocket cloth (1) on a pocket-demanding part of a garment piece (2) and ensuring that the front face of the first pocket cloth (1) is upward; (2) drawing a shape of the pocket mouth on the front face of the first pocket cloth (1); (3) stitching along a contour line (3) of the drawn shape of the pocket mouth and connecting the first pocket cloth (1) with the garment piece (2); (4) cutting and hollowing along the contour line (3) of the drawn shape of the pocket mouth by means of retraction of 0.2-0.6 cm, and cutting a hole when coming across a corner of the contour line (3); (5) turning the first pocket cloth (1) inside through a hollowed part (4); (6) ironing level the hollowed part (4) and the edge thereof; and (7) stitching second pocket cloth (2) with the first pocket cloth (1) already positioned behind the garment piece (2) to compete making the pocket.
Owner:NINGBO SHANSHAN +1
Poor hematite grading level and narrow level sorting process
Owner:ANSTEEL GRP MINING CO LTD
Oral iron deficiency therapy
ActiveUS9402864B2Improve bioavailabilityImproved profileOrganic active ingredientsBiocidePhysiologyIron levels
Methods of normalizing iron levels, treating iron deficiency and disorders related thereto, such as anemia, as described. Pharmaceutical compositions effective for such treatments are also described.
Owner:NOVO NORDISK NORTH AMERICA OPERATIONS AS
Compositions and methods for treatment of iron overload
PendingUS20210161840A1Preventing, inhibiting, reducing or ameliorating iron overload or elevated levels of labile ironHeavy metal active ingredientsAntinoxious agentsIron ChelatorMedicine
The present invention relates to an iron chelator combination, more specifically a combination of a non-iron metal-desferrioxamine B complex and an additional iron chelator, for preventing, inhibiting, reducing or ameliorating iron overload or elevated levels of labile iron.
Owner:CHEVION MORDECHAI
Oral iron deficiency therapy
ActiveUS20130230604A1Improved pharmacokinetic profileEnhanced extentBiocideOrganic active ingredientsPhysiologyIron levels
Methods of normalizing iron levels, treating iron deficiency and disorders related thereto, such as anemia, as described. Pharmaceutical compositions effective for such treatments are also described.
Owner:NOVO NORDISK NORTH AMERICA OPERATIONS AS
Thiazolidone compound and application of thiazolidone compound in preparation of medicine used for treating iron disorder-related diseases
ActiveCN104370852ALower iron levelsOrganic active ingredientsOrganic chemistryChemical structureSerum iron
The invention discloses a thiazolidone compound, wherein a chemical structure of the thiazolidone compound is shown in a general form (I). The invention also discloses application of the thiazolidone compound in preparation of a medicine used for treating thalassemia. Experiments prove that the thiazolidone compound can be used for effectively stimulating expression of hepcidin in cells under the condition that concentration is 10mu M, can be still used for effectively inducing expression of hepcidin in liver when being exposed for 6 hours, 24 hours and 48 hours respectively at a dosage of 30mg / kg in animal level and can be also used for effectively reducing level of serum iron, so that the thiazolidone compound can take hepcidin as a target, can be used for reducing iron level in serum, is hopeful to be a potential medicine used for treating and alleviating iron disorder-related diseases and has a broad clinical application prospect and a great economic development value.
Owner:SHANDONG UNIV
Test kit and method for measurement of metals in biological fluids
A test kit and a biomedical process is provided to estimate metals particularly non-transferrin bound iron levels (NTBI) in circulating body fluids particularly, serum. NTBI appears in serum when there is excess iron in the body. The method comprises of employing a signal generating moiety capable of complexing with iron that is a peptide like molecule having an iron binding site and also an optical signal generating functional group. The molecule is of microbial origin. The measurement is based on the alteration of optical characteristics of the probe molecule upon attachment of iron to its binding site on the molecule. Hence it generates a signal proportionate to the amount of iron available for binding and provides a direct estimate of free or unbound iron in the sample. According to this instant invention a rapid estimation method of NTBI in body fluids can be undertaken in an inexpensive way without the need of specialized expertise.
Owner:INDIAN INST OF TECH NEW DELHI
Cokeless sinter blend compositions
ActiveUS20180320245A1High total and metallic iron levelSufficient ISO tumble strengthFluidised-bed furnacesAlternative fuelsIron levels
Owner:NU IRON TECH LLC
Method for manufacturing small-diameter wood integrated material planed thin sheet
InactiveCN100593461CHighlight substantiveSignificant technological progressVeneer manufacturePressure impregnationAdhesiveIron levels
The invention relates to a manufacturing method of small-diameter wood glulam slicing veneers and a leveling drying device. Small-diameter wood, tended wood, inferior wood or cordwood produced in thecutting and manufacturing process, and the like which are not easily efficiently used are softened by a composite agent by being infused with pressure, and then after flitches are integrated by fingerjoining and obliquely slotting the wood with a moisture-curable type adhesive, the flitches are sliced into wet veneers, and the wet veneers are then sent to a special continuous high-temperature ironing leveling dryer to be leveled and dried into sliced veneers in the clamping of upper and lower steel belts. The invention integrates a series of special technologies and transforms small-diameterwood which is not easily used into sliced veneers which meet requirements of various technical specifications with very wide application ranges. Low-grade wood is fully used, which improves the addedvalue of products and comprehensive utilization efficiency of forest resources. The invention has the advantages of simple and reasonable technique method, low equipment cost, good product quality, broad development prospects and the like. Significant social and economic benefits can be produced after the implementation.
Owner:BEIHUA UNIV
Removal of iron contaminants from hydrocarbon oils and aqueous by-products of oil and gas recovery/production
ActiveUS10435632B2Lower Level RequirementsWaste water treatment from quariesWater treatment compoundsIron levelsFood contaminant
Iron contaminants are removed from hydrocarbon oils, and from produced water or flowback water by-products of oil and gas production, by treatment of such liquids with a composition comprising a two-tail lipid compound. The lipid binds iron to form a lipid / iron phase in the liquid, which is then removed to provide a liquid with a reduced iron level.
Owner:TEMPLE UNIVERSITY
Arrangement and Installation Method of Marine Diesel Engine Anchor Bolts on Test Bench
ActiveCN105020544BShorten the timeEasy fasteningMachine framesSpecial foundation layoutLow speedIron levels
A method for arranging and installing the anchor bolts of a marine diesel engine on a test bench, comprising the steps of: 1) installing several general-purpose test iron benches on the test bench; 2) arranging the anchor bolts of the marine diesel engine according to the shafting arrangement and model of the marine diesel engine 3) Seat the marine diesel engine on the test iron bench and correct the level; 4) Install and use pneumatic tools to fasten the anchor bolts of the marine diesel engine; When all the fastening torques sampled and checked all meet the requirements, the arrangement and installation of the anchor bolts of the marine diesel engine on the test bench is completed. The invention solves the problem of complex and difficult arrangement of anchor bolts of marine diesel engines, improves labor production efficiency, reduces labor intensity of operation, improves the safety of operators, and at the same time ensures the reliability of anchor bolt connection of diesel engines, and is applicable to It is suitable for various types of marine low-speed diesel engines, and meets the requirements for the arrangement and installation of anchor bolts for the diesel engine platform test run.
Owner:CSSC MES DIESEL
Topical mixture and method for dermal application to remove excess iron and other heavy metals from cellular tissue
InactiveUS20130344166A1Lower Level RequirementsIncrease efficient and proper operationOrganic active ingredientsBiocideMedicineIron levels
A topical mixture intended to reduce undesirable Iron levels in the cells to optimize Mitochondrial functioning. A method of reducing undesirable levels of Iron in the cells to optimize Mitochondrial functioning.
Owner:LOUBET PIERRE ERNEST
Removal of iron contaminants from hydrocarbon oils and aqueous by-products of oil and gas recovery/production
ActiveUS20170253814A1Reduced iron levelLower Level RequirementsWaste water treatment from quariesWater contaminantsIron levelsProduced water
Iron contaminants are removed from hydrocarbon oils, and from produced water or flowback water by-products of oil and gas production, by treatment of such liquids with a composition comprising a two-tail lipid compound. The lipid binds iron to form a lipid / iron phase in the liquid, which is then removed to provide a liquid with a reduced iron level.
Owner:TEMPLE UNIVERSITY
Method for making pocket
The invention discloses a method for making a pocket, a mouth of which is in a random shape. The method comprises the following steps: (1) placing first pocket cloth (1) on a pocket-demanding part of a garment piece (2) and ensuring that the front face of the first pocket cloth (1) is upward; (2) drawing a shape of the pocket mouth on the front face of the first pocket cloth (1); (3) stitching along a contour line (3) of the drawn shape of the pocket mouth and connecting the first pocket cloth (1) with the garment piece (2); (4) cutting and hollowing along the contour line (3) of the drawn shape of the pocket mouth by means of retraction of 0.2-0.6 cm, and cutting a hole when coming across a corner of the contour line (3); (5) turning the first pocket cloth (1) inside through a hollowed part (4); (6) ironing level the hollowed part (4) and the edge thereof; and (7) stitching second pocket cloth (2) with the first pocket cloth (1) already positioned behind the garment piece (2) to compete making the pocket.
Owner:NINGBO SHANSHAN +1
A thiazolidinone compound and its application in the preparation of medicines for treating diseases related to iron disorders
ActiveCN104370852BLower iron levelsOrganic active ingredientsOrganic chemistryChemical structureDisease
The invention discloses a thiazolidone compound, wherein a chemical structure of the thiazolidone compound is shown in a general form (I). The invention also discloses application of the thiazolidone compound in preparation of a medicine used for treating thalassemia. Experiments prove that the thiazolidone compound can be used for effectively stimulating expression of hepcidin in cells under the condition that concentration is 10mu M, can be still used for effectively inducing expression of hepcidin in liver when being exposed for 6 hours, 24 hours and 48 hours respectively at a dosage of 30mg / kg in animal level and can be also used for effectively reducing level of serum iron, so that the thiazolidone compound can take hepcidin as a target, can be used for reducing iron level in serum, is hopeful to be a potential medicine used for treating and alleviating iron disorder-related diseases and has a broad clinical application prospect and a great economic development value.
Owner:SHANDONG UNIV
Method for improving the metallization rate of metallurgical slag pellets
Owner:JIANGSU PROVINCE METALLURGICAL DESIGN INST
Method for producing molten iron with high-phosphorus and low-iron refractory iron ore
Owner:KUNMING IRON & STEEL HLDG CO LTD
A floating valve type spray bag for amorphous tape
The invention discloses a float valve type spraying pack for preparing amorphous strip. The float valve type spraying pack for preparing the amorphous strip comprises a spraying pack body, a molten iron taking port, a molten iron taking port base board, a spraying nozzle, a nozzle seat, a valve rod seat, a float valve unit, a baffle, a left counter weight and a right counter weight. The float valve unit is arranged inside the cavity of the spraying pack body and is composed of a valve rod, a float block, a left guide rod and a right guide rod, and the lower end of the valve rod is connected with a central hole of the valve rod seat in a centering joint mode; the top end of each guide rod is provided with the corresponding counter weight; the baffle is movably arranged inside a groove at the upper end of the spraying pack body and provided with a molten iron separation cone. According to the technical scheme, the float valve type spraying pack for preparing the amorphous strip can control the molten iron level freely, achieve strip spraying at intervals actively and stop automatic molten iron discharge when abnormal strip spraying occurs and meanwhile is simple in structure, low in cost, safe, reliable and capable of prolonging the service life of equipment.
Owner:ANHUI HUAJING MACHINERY
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