59 results about "Increased iron" patented technology

Magnetic flux in a magnetic flux distribution inside a wound iron core for a stationary apparatus is mal-distributed toward the inner periphery side where the magnetic path of a laminated magnetic steel sheet is short with respect to the total lamination thickness and magnetic resistance is small and the inner periphery side on which magnetic flux is concentrated has a high magnetic flux density and increased iron loss, and therefore magnetic steel sheets of different magnetic characteristics are disposed at an arbitrary lamination ratio to make uniform the magnetic flux distribution inside the same wound iron core. In order to make uniform the magnetic flux distribution inside the wound iron core for a stationary apparatus, such a structure is adopted that a magnetic steel sheet having a magnetic characteristic inferior to that on the outer periphery side is disposed on the inner periphery side having a shorter magnetic path and smaller magnetic resistance and a magnetic steel sheet having a magnetic characteristic superior to that on the inner periphery side is disposed on the outer periphery side having a longer magnetic path and greater magnetic resistance to thereby make uniform the magnetic flux distribution in a sectional area of the iron core.

The invention discloses a riser tube for a low-pressure cast aluminum alloy gearbox and a manufacturing method of the riser tube. The riser tube comprises an iron riser tube body and further comprises a ceramic protection sleeve and refractory cotton transition layers. The iron riser tube body is wrapped with the refractory cotton transition layers. The refractory cotton transition layers are wrapped with the ceramic protection sleeve. The method comprises the steps that the iron riser tube body is made of an ordinary #45 steel material; the refractory cotton transition layers are made of an ordinary fiber refractory cotton material; fixing protruding bosses are manufactured in selected positions of the inner tube wall and the outer tube wall of the iron riser tube body in the axial height direction; the refractory cotton transition layers which are 2 mm+ / -0.5 mm thick are fixed to the inner tube wall and the outer tube wall of the iron riser tube body correspondingly, SiC particles with the purity being 99%+ / -0.2% are fixed to the refractory cotton transition layers, the thickness of the SiC particles is 5 mm+ / -0.5 mm, and the iron riser tube body is placed in a dry and ventilated position to be air-dried; and the air-dried riser tube body is placed into a sintering furnace and subjected to overall sintering, the sintering temperature is about 1390-1410 DEG C, and the riser tube is obtained after roasting. According to the riser tube and the manufacturing method thereof, in the using process, the situation that corrosion occurs and consequently increased iron is generated can be avoided, and manufacturing is easy.

Methods and compositions for treating disease caused by increased iron levels are disclosed Fluoregenic compounds and methods of using the same are also described.

Screens for an electromagnetic separator for separating iron powder contained in powder, the screens having increased iron powder collection efficiency which is obtained by increasing the area to which the iron powder is magnetically attracted and also by increasing the number of the screens to reduce the amount of iron powder which passes through the screens without being magnetically attracted to the outer peripheries of the screens. Screens for an electromagnetic separator are supported in multiple layers in the vertical direction within a tube which is disposed at the center of the electromagnet of the electromagnetic separator, and the screens consist of a magnetic material which magnetically attracts iron powder contained in powder supplied from the opening in the upper part of the tube. The screens (1) for an electromagnetic separator have formed at the center thereof circular through sections (3) through which a holding bar for holding the screens (1) pass, and the screens (1) also have ring frames (2) formed on the outer sides thereof. Each of the ring frames (2) has disposed therein a spiral plate (4) and a wave-like wave plate (5), the spiral plate (4) being spirally wound toward the through section with a gap between the turns, the wave-like wave plate (5) being disposed between the turns of the spiral plate (4). The crests and troughs of the wave plate (5) are affixed to the spiral plate (4).

The invention relates to a method for increasing the iron clad bonding strength of the leading edge of a blade, which belongs to the technical field of composite materials. According to the method, before iron clad is formed, blasting treatment is performed on the bonding surface of the iron clad in advance, so that the roughness of the bonding surface of the iron clad is increased, then the iron clad is formed, thus, the roughness of the surface of the iron clad can be increased, the iron clad of the leading edge is difficult to debond from the composite blade, and the deformation of the iron clad due to the blasting treatment can be avoided. By adopting the method, the bonding quality of the stainless steel iron clad and the composite material can be effectively increased, and the reliability and safety of an airplane are increased.

The present invention is a method and system for treating iron-contaminated water (e.g., mine drainage) using an innovative treatment approach identified herein as the Activated Iron Solids (AIS) Process. The AIS process is capable of oxidizing and removing iron as iron oxides from iron-contaminated waters (such as, mining-related discharge, groundwater, surface water and industrial waste streams) producing a clean effluent. The AIS process is performed in a single or multiple tank system in which high concentrations of AIS are suspended through mechanical mixing to maintain a catalytic surface chemistry environment that increases iron removal thousands times faster than would naturally occur and hundreds times faster than existing arts (e.g., aerobic pond passive treatment). The AIS process can utilize inexpensive alkaline material (such as, pulverized limestone) where initial mine drainage alkalinity (mg / L as CaCO3) to ferrous iron (mg / L) ratio is less than approximately 1.7. Excess accumulated activated iron solids are periodically removed from the system using a waste-activated iron solids (WAIS) system and directed to an iron oxide thickener for further concentration.

Magnetic flux in a magnetic flux distribution inside a wound iron core for a stationary apparatus is mal-distributed toward the inner periphery side where the magnetic path of a laminated magnetic steel sheet is short with respect to the total lamination thickness and magnetic resistance is small and the inner periphery side on which magnetic flux is concentrated has a high magnetic flux density and increased iron loss, and therefore magnetic steel sheets of different magnetic characteristics are disposed at an arbitrary lamination ratio to make uniform the magnetic flux distribution inside the same wound iron core. In order to make uniform the magnetic flux distribution inside the wound iron core for a stationary apparatus, such a structure is adopted that a magnetic steel sheet having a magnetic characteristic inferior to that on the outer periphery side is disposed on the inner periphery side having a shorter magnetic path and smaller magnetic resistance and a magnetic steel sheet having a magnetic characteristic superior to that on the inner periphery side is disposed on the outer periphery side having a longer magnetic path and greater magnetic resistance to thereby make uniform the magnetic flux distribution in a sectional area of the iron core.

The present invention provides a goat milk product containing a carrot juice, wherein the raw materials comprise a carrot juice, raw goat milk, oat powder, water, xylitol, inulin, loofah powder, a strawberry juice, white fungus, fructooligosaccharide, and a stabilizer. According to the present invention, by adding the carrot juice and the strawberry juice to the prepared goat milk product, such that the prepared goat milk product has fruit aroma, is rich in nutrition elements, and has the increased vitamin C content and the increased iron content; by adding the fructooligosaccharide and the inulin, the dietary fiber which is less in the goat milk is increased, and the prepared goat milk product is the high nutrition value milk product; and during the milk product preparation process, the special carrot juice preparation method is used, such that the carotene can be produced and retained at a maximum, and the prepared goat milk product has the good nutrition value.

Provided are methods of treating a disease or condition characterized by a deficiency of or a defect in an iron transporter using a small molecule. For example, the method may increase transepithelial iron transport, or it may increase iron release. Additionally, the small molecule may be hinokitiol, or it may be selected from the group consisting of amphotericin B, calcimycin, nonactin, deferiprone, purpurogallin, and maltol. Also provided is a method of identifying a compound capable of treating a disease or condition characterized by a deficiency of or a defect in an iron transporter.

The invention relates to a method for brewing black millet iron-rich nutritional soy, which mainly overcomes the shortage of low organic iron content in general soy taking soybeans and wheat as raw materials and the shortcoming of addition of an iron additive into finished soy, and can be used for increasing iron-containing microelements. The method comprises the following step: with black crops with high organic iron content as raw materials, carrying out biochemical reaction on various enzyme systems under specific environmental conditions through a combined constant-temperature fermentation process of a low-salt solid-state fermentation process and a high-salt diluted-state fermentation process of various strains to enable iron microelements and other nutritional ingredients such as proteins, amino acids and vitamins in the raw materials to be fully decomposed and effectively enriched in soy so as to generate soy with unique color, aroma, taste and shape and high content of various nutritional ingredients such as organic iron.

The invention discloses a molten iron recarburization method. A carburant and molten iron are added in a molten iron container. When the excessive carburant cannot be directly dissolved in molten iron and floats on the surface of the molten iron, the molten iron and the carburant are poured into the other molten iron container at least one time from one molten iron container. The temperature of the molten iron is controlled to range from 1,450 DEG C to 1,700 DEG C, and each time used when the molten iron and the carburant are poured into the other molten iron container from one molten iron container is controlled to be within 20 s. According to the provided method, the problem that according to a stirring method in the prior art, when the content of carbon in the molten iron reaches a certain proportion in the recarburization process, increasing is very difficult to achieve is solved; a specially-made stirring machine is not needed, the carbon absorbing rate is high, cost is low, efficiency is high, and safety and production stability are high. Most importantly, the carbon content of the molten iron reaches 4.5 % through a stirring method; and by means of the method, the carbon content can reach 6% or above, the method is simple and easy to operate, and the method is very suitable for industrial production and application.