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Taiyuan Xinghualing protection barium sulfate sand how to use product selection common sense

发布时间: 2019-12-29 17:36:01 发布人: 张经理 字体大小: 【大】 【中】 【小】 Article source: hpsdlsbcj Release time: 2019-12-29 17:36:01 Posted by: Manager Zhang Font size: [Big] [Medium] [Small]

<p> Taiyuan Xinghualing Protective Barium Sulfate Sand. How to use the product? Common sense fire extinguishers must wear full-body fireproof and anti-poison clothing and extinguish the fire in the upwind direction. Move the container from the fire to an open area when possible. where is it? Taiyuan Xinghualing Printing Filler can resist aging and sunlight, increase adhesion, clear colors, bright, and does not fade. Quality inspection report Precipitated barium is used as filler and reinforcing agent for coatings, plastics, advertising pigments, cosmetics, batteries, rubber products, polyvinyl chloride resin fillers and weighting agents, surface coating agents for impression paper and copper paper, Raw materials or fillers for sizing agents in the textile industry. Glass articles can be used as fining agents to defoam and increase gloss. Can be used as a protective wall material for radiation protection. Development course Linyi Depending on the location and purpose of the lesion, radiologists use water to modulate barium to different concentrations. Usually in the esophagus and stomach, it should be prepared into a paste-like "thick barium" with a concentration of about 90%; when the stomach, the duodenum and the small intestine (jejunum, ileum), and ileocele, it is adjusted into a porridge. "Dilute barium", with a concentration of about 50%. If the large intestine (colon), it is formulated into a milk-like "barium water" with a concentration of 25%. What is the purpose of Taiyuan Xinghualing Barium Sulfate Sand, without oral administration It is intubated and infused into the colon. The above X-ray barium can clearly display images of normal or abnormal lesions, thereby achieving the purpose of diagnosing diseases. The intestine was imaged from the small intestine to the small intestine with 8001500 ml of barium dilution. If you want to do a double contrast enteroscopy, pass 1000 ml of intestinal gas or 0.5% methylcellulose solution. Take some photos below. How to use Taiyuan Xinghualing Protective Barium Sulfate Sand Product selection Common sense Use of precipitated barium; apply about 25% of precipitated barium (add proportions according to their respective formulas) to polypropylene PP, which can make the surface of polypropylene PP look like ABS. It does not affect the existing characteristics of polypropylene PP, high gloss and high hardness surface. Precipitated barium can reach 80% of its weight, and it can be used to effectively isolate noise and noise from drainage pipes, speakers, and speakers. Precipitated barium used in powder coatings has the characteristics of high gloss, good leveling, strong weather resistance, and stable chemical properties. Precipitated barium can be used in the housing of home appliances, which can have the advantages of high gloss, good hue, scratch resistance, and good dimensional stability. Precipitated barium can completely replace titanium. Titanium downstream products. Potassium fluorotitanate, polyethylene flame retardant masterbatches, degradation resins, PVC door and window profiles, paints, T031 light-colored ester glue paints, alkyd resin paints, various alkyd paints, C031 alkyd paints Lacquer, alkyd enamel, C042 alkyd enamel, C061 iron red alkyd primer, iron red alkyd primer, red salicylic acid rust-proof paint, alkyd enamel. Good products according to the standard can meet the general requirements for use; in addition to meeting the former use, superior products because of its good dispersibility, narrow particle size distribution, high barium content and eliminate the existence of impurity particles, can be widely used in high light and Application fields of high weather resistance materials. Ultra-fine modified precipitated barium is a superior product of precipitated barium ultra-fine modified products. With unique ultra-fine processing and post-processing technology, it optimizes various physical and chemical indicators and is good for high-gloss powder coatings and plastic products. Barite is rich in resources. It is distributed in 26 provinces and cities in the country, mainly in the south. Guizhou Province, which accounts for the total reserves of Hunan and Guangxi, ranks first in the country. Barite has not only large reserves but high grade BaSO4> 9 8%. Rich ore reserves account for 94% of the country's total ore reserves, and large and medium-sized ore reserves account for 84% of the country's total. As of the end of 1995, Taiyuan Xinghualing Barium Sulfate Sands use instructions have proven the barite resource reserves of 600 million tons. Packaging Strategy Section 1 Analysis of Good Technology Development Trends in the Barium Industry Optimizing Good Barium Processes Can Reduce Pollution Precipitated Barium Magnesium Hydroxide Washing Water Barium reacts well with sodium aqueous solution, optimizes its process conditions, and determines optimal process conditions for sodium excess 10%, reaction temperature 50 ° C, reaction time 30min, holding ageing time 50min; the filter cake was washed with a dilute solution with a mass fraction of 5%, and then washed with electrodialysis water. The application of this technology to industry is good, and the good barium products meet the standards of equivalent products. The precipitated barium achieves zero discharge of good magnesium hydroxide washing water, which not only solves the problem of environmental pollution, but also completely recovers the barium and improves Good results. Quality file </ p> <p>

Taiyuan Xinghualing protection barium sulfate sand how to use product selection common sense


</ p> <p> How to use Taiyuan Xinghualing Protective Barium Sulfate Sand. The common sense is high whiteness, and the use with titanium can reduce the use of the more expensive raw material titanium. Barium is a commonly used contrast agent for diagnosing diseases. Because it is not transmitted by X-rays, it is an indispensable medicine for the X-ray digestive tract (the "gastrointestinal barium meal"). Barium used in radiology is called "medical barium." Edit this paragraph Emergency Handling Emergency Handling Isolate the contaminated area, go in and out. It is recommended that emergency handlers wear dust masks (full face masks) and work clothes. Mix with sand, dry lime or soda ash. Collect in a dry, clean, covered container and transfer to a safe place. If it is large, collect it for recycling or transport it to a waste disposal site for disposal. There are many kinds of good barium precipitation processes. I will tell you about the steps of barium salt mud process. The application of barium to PP in Taiyuan Xinghualing can make the surface of pp resemble ABS without affecting the existing characteristics of PP, high gloss and high hardness surface. Word of mouth recommended editing this paragraph good Glauber's salt gray method. The reaction equation operation clarifies the black ash leachate produced by the reaction between barite and pulverized coal, and prepares a barium sulfide raw material with a concentration of 14% to 17% and heats it to 80 ° C. The thenardite solution after removing calcium and magnesium is formulated to a concentration of 22% to 25% and heated to 90 ° C. The prepared barium sulfide solution was added to the thenardite for reaction under stirring, and the temperature was maintained at 90 ° C. to generate barium precipitate. The end point of the reaction should be in the equivalence of the two solutions. After the precipitate is filtered by suction, washed with water and pickled, the pH value is adjusted to 5 to 5 and then filtered, dried, and crushed to obtain a precipitated barium product. The content of impurities in natural barium contains many impurities. The artificial synthesis of precipitated barium greatly reduces the content of impurities, but in the good process, there will be more or less mechanical impurities in it. The less impurities, the more difficult it is to form mechanical black. Point, the better the quality. Prestige guarantees that Lhasa 1 precipitation barium rotary drying kiln drying rotary kiln system is a continuous drying form of indirect heating of flue gas and evaporation of material moisture. The drying system consists of a drying kiln body, a furnace, a smoke exhausting and dust removing device, and a dehumidifying fan. The principle is as follows: the flue gas generated by the furnace (coal, fuel oil or gas) flows through the central fire tube to the kiln body jacket through the radial flue, and then is discharged by the exhaust fan through the outlet of the jacket. The BaSO4 filter cake is added by the feeding machine, and enters the material of the drying kiln body through the feeding pipe (the material cavity is formed by the space between the central fire tube and the jacket jacket). In the middle is the conduction heating of the heat transfer surface between the fire tube, the jacket and the radial smoke tube (the heat transfer coefficient is at 62 5kl / m2 ℃, which evaporates the water in the barium cake. During the entire heat and mass transfer process, Taiyuan What about Xinghualing barium sulfate board, the flue gas temperature is not lower than 250 ℃. The material rotates in the kiln body, the heat transfer surface is constantly updated, and it moves forward to dry. The dried material is discharged from the kiln body. The material inlet is sent to the machine for crushing. The exhaust hood of the wet gas kiln head is passed through a dehumidifying fan. This is a continuous and stable open drying system, which is used by most domestic barium salt industries. Taiyuan How to use Xinghualing protective barium sulfate sand Product selection Common sense Hazardous product sulfur oxide. Although the quality improvement fineness index is not an index that directly affects the quality of barium, it is a determinant of barium value. Generally speaking, the finer the precipitated barium The more difficult it is to process, the higher its value. From ordinary barium to nano-scale, the market varies greatly. Nano-scale precipitated barium is used in some high-end plastic coatings and other industries. Direct materials </ p> <p>

Taiyuan Xinghualing protection barium sulfate sand how to use product selection common sense


</ p> <p> Taiyuan Xinghualing Protective Barium Sulfate Sand. How to use product selection. Common sense: Apply about 25% of precipitated barium (according to the different formulas to increase the share) to polypropylene PP, which can make polypropylene PP look Like ABS, and does not affect the existing characteristics of polypropylene PP, providing high gloss and high hardness appearance. Click to view the barium-like barium is a poorly soluble precipitate, it will not be digested inside, and will be in vitro. Barium pairs are the hallmarks of stomach in hospitals. The first type of middleman is a paint with a base paint. If you use this paint to brush doors and windows, passersby can smell it, and sometimes smoked people will feel dizzy and can't open their eyes. The harm is obvious. Process absorption. The upper gastrointestinal tract (including the esophagus, stomach, and digestive tract) can be immediately observed by taking an appropriate dose of barium orally. The colon can develop to a sufficient number. Thereafter, the oral barium was not absorbed by the gastrointestinal tract and was subsequently absorbed by the gastrointestinal tract. Barium in the colon can also be completely removed after completion. For patients with upper gastrointestinal tract, barium should be taken after stopping. Quality File 2 Test H800 transmission electron microscope (TEM), German D8Advarce X are suspected to use (XRD) N4plus multi-angle ultrafine particle laser particle size analyzer for BaSO4 particle size, crystal phase and particle size prepared under different process parameters The distribution is characterized. Solubility is almost insoluble in water, and acids. Dissolved in hot concentrated. </ p>