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化工原料碳酸钠的十二大使用

发布来源:http://www.jinhao360.com    更新时间:2022-11-16 点击数:

碳酸钠是重要的化工原料之一,在工业用纯碱中,主要是轻工、建材、化学工业,约占2/3,其次是冶金、纺织、石油、国防、医药及其他工业。下面氢氧化钾厂家来为您讲讲化工原料碳酸钠的十二大使用。
Sodium carbonate is one of the important chemical raw materials. Among the industrial soda ash, light industry, building materials and chemical industry account for about 2/3, followed by metallurgy, textile, petroleum, national defense, medicine and other industries. The following potassium hydroxide manufacturers will tell you about the twelve major uses of sodium carbonate, a chemical raw material.
1、玻璃工业是纯碱的摄大消费来源,每吨玻璃消耗纯碱0.2t。主要用于浮法玻璃、显像管玻壳、光学玻璃等。
1. The glass industry is a major source of consumption of soda ash, which consumes 0.2t of soda ash per ton of glass. It is mainly used for float glass, picture tube glass shell, optical glass, etc.
2、用于化工、冶金等。使用重质纯碱可以减少碱尘飞扬、降低原料消耗、改善劳动条件,还可提高产品质量,同时减轻碱粉对耐火材料的侵蚀作用,延长窑炉的使用寿命。
2. Used in chemical industry, metallurgy, etc. The use of heavy soda ash can reduce the flying of alkali dust, reduce the consumption of raw materials, improve the working conditions, improve the product quality, reduce the corrosion of alkali powder on refractory materials, and prolong the service life of the furnace.
3、作缓冲剂、中和剂和面团改良剂,可用于糕点和面制食品,按生产需要适量使用。
3. As a buffer, neutralizer and dough improver, it can be used in pastries and flour products, and can be used moderately according to production needs.
4、作为洗涤剂用于羊毛漂洗,浴盐和医药用,鞣革中的碱剂。
4. As a detergent, it is used for wool rinsing, bath salt and medicine, and as an alkaline agent in tanning.
5、用于食品工业,作中和剂、膨松剂,如制造氨基酸、酱油和面制食品如馒头、面包等。还可配成碱水加入面食中,增加弹性和延展性。碳酸钠还可以用于生产味精
5. It is used in food industry as neutralizer and leavening agent, such as amino acid, soy sauce and flour products such as steamed bread and bread. It can also be added into flour to increase elasticity and ductility. Sodium carbonate can also be used to produce monosodium glutamate
6、彩电专用试剂
6. Special reagent for color TV
氢氧化钾
7、用于制药工业,作解酸药、渗透性轻泻剂。
7. It is used in pharmaceutical industry as antacid and osmotic laxative.
8、用于化学及电化学除油、化学镀铜、铝的浸蚀、铝及合金的电解抛光、铝的化学氧化、磷化后的封闭、工序间的防锈、电解退除铬镀层和退除铬的氧化膜等,亦用于预镀铜、镀钢、镀钢铁合金电解液中
8. It is used for chemical and electrochemical oil removal, chemical copper plating, aluminum etching, electrolytic polishing of aluminum and alloy, chemical oxidation of aluminum, sealing after phosphating, rust prevention between processes, electrolytic chromium removal and chromium oxide film removal, as well as in the electrolytic solution of pre copper plating, steel plating and steel alloy plating
9、冶金工业用作冶炼助熔剂、选矿用浮选剂,炼钢和炼锑用作脱硫剂。
9. Metallurgical industry is used as smelting flux, flotation agent for mineral processing, and steelmaking and antimony smelting are used as desulfurization agents.
10、印染工业用作软水剂。
10. The printing and dyeing industry is used as a water softener.
11、制革工业用于原料皮的脱脂、中和铬鞣革和提高铬鞣液碱度。
11. The leather industry is used for degreasing raw hides, neutralizing chrome tanned leather and improving the alkalinity of chrome tanning liquor.
12、定量分析中标定酸液的基准。测定铝、硫、铜、铅和锌。检验尿液和全血葡萄糖。分析水泥中二氧化硅的助溶剂。金属金相分析等。
12. Quantitative analysis is used to determine the benchmark of acid solution. Determination of aluminium, sulphur, copper, lead and zinc. Urine and blood glucose were examined. The cosolvent for analyzing silica in cement. Metallographic analysis of metal, etc.
要注意该品具有弱刺激性和弱腐蚀性,直接接触可引起皮肤和眼灼伤。接触该品的作业工人呼吸器官疾病发病率升高。误服可造成消化道灼伤、粘膜糜烂、出血和休克。所以安全为重,做好预防。更多相关内容就来我们网站http://www.jinhao360.com咨询吧!
It should be noted that the product has weak irritation and corrosion, and direct contact may cause skin and eye burns. The incidence rate of respiratory diseases among workers exposed to the product increased. Ingestion may cause gastrointestinal burns, mucosal erosion, bleeding and shock. Therefore, safety is the most important, and prevention should be done well. More relevant content will come to our website http://www.jinhao360.com Consult!

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