碳酸鈉是重要的化工原料之一，在工業(yè)用純堿中，主要是輕工、建材、化學(xué)工業(yè)，約占2/3，其次是冶金、紡織、石油、國(guó)防、醫(yī)藥及其他工業(yè)。下面
氫氧化鉀廠(chǎng)家來(lái)為您講講化工原料碳酸鈉的十二大使用。
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、玻璃工業(yè)是純堿的攝大消費(fèi)來(lái)源，每噸玻璃消耗純堿0.2t。主要用于浮法玻璃、顯像管玻殼、光學(xué)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。使用重質(zhì)純堿可以減少堿塵飛揚(yáng)、降低原料消耗、改善勞動(dòng)條件，還可提高產(chǎn)品質(zhì)量，同時(shí)減輕堿粉對(duì)耐火材料的侵蝕作用，延長(zhǎng)窯爐的使用壽命。
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、作緩沖劑、中和劑和面團(tuán)改良劑，可用于糕點(diǎn)和面制食品，按生產(chǎn)需要適量使用。
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、作為洗滌劑用于羊毛漂洗，浴鹽和醫(yī)藥用，鞣革中的堿劑。
4. As a detergent, it is used for wool rinsing, bath salt and medicine, and as an alkaline agent in tanning.
5、用于食品工業(yè)，作中和劑、膨松劑，如制造氨基酸、醬油和面制食品如饅頭、面包等。還可配成堿水加入面食中，增加彈性和延展性。碳酸鈉還可以用于生產(chǎn)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、彩電專(zhuān)用試劑
6. Special reagent for color TV
7、用于制藥工業(yè)，作解酸藥、滲透性輕瀉劑。
7. It is used in pharmaceutical industry as antacid and osmotic laxative.
8、用于化學(xué)及電化學(xué)除油、化學(xué)鍍銅、鋁的浸蝕、鋁及合金的電解拋光、鋁的化學(xué)氧化、磷化后的封閉、工序間的防銹、電解退除鉻鍍層和退除鉻的氧化膜等，亦用于預(yù)鍍銅、鍍鋼、鍍鋼鐵合金電解液中
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、冶金工業(yè)用作冶煉助熔劑、選礦用浮選劑，煉鋼和煉銻用作脫硫劑。
9. Metallurgical industry is used as smelting flux, flotation agent for mineral processing, and steelmaking and antimony smelting are used as desulfurization agents.
10、印染工業(yè)用作軟水劑。
10. The printing and dyeing industry is used as a water softener.
11、制革工業(yè)用于原料皮的脫脂、中和鉻鞣革和提高鉻鞣液堿度。
11. The leather industry is used for degreasing raw hides, neutralizing chrome tanned leather and improving the alkalinity of chrome tanning liquor.
12、定量分析中標(biāo)定酸液的基準(zhǔn)。測(cè)定鋁、硫、銅、鉛和鋅。檢驗(yàn)?zāi)蛞汉腿咸烟?。分析水泥中二氧化硅的助溶劑。金屬金相分析等?/div>
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.
要注意該品具有弱刺激性和弱腐蝕性，直接接觸可引起皮膚和眼灼傷。接觸該品的作業(yè)工人呼吸器官疾病發(fā)病率升高。誤服可造成消化道灼傷、粘膜糜爛、出血和休克。所以為重，做好預(yù)防。更多相關(guān)內(nèi)容就來(lái)我們網(wǎng)站
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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.fahao168.com Consult!
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