V2EX soda ash

Soda Ash

释义 Definition

Soda ash(纯碱;碳酸钠):一种常见的无机化工原料,化学式 NaCO,通常为白色粉末或颗粒,广泛用于玻璃制造、洗涤剂、水处理等。(在部分语境中也可泛指“苏打类碱性物质”,但最常见指碳酸钠。)

发音 Pronunciation

/sod /

例句 Examples

Soda ash is used to make glass.
纯碱用于制造玻璃。

After testing the water, the technician added soda ash to raise the pH and improve treatment efficiency.
检测水质后,技术员加入纯碱来提高 pH 值并提升处理效率。

词源 Etymology

Soda 最初指从某些植物灰(含碱性盐类)中提取的“碱”,后来在化学与工业语境中常与碳酸钠等相关;ash 原意为“灰”,早期碱性物质常从植物灰或类似来源获得,因此形成了 soda ash 这一“(可制碱的)苏打灰/碱灰”的命名,现代固定指工业品 碳酸钠(纯碱)

相关词 Related Words

文学作品 Notable Literary Works

  • The Road to Wigan Pier George Orwell(涉及工业与劳动环境的描写中出现过如“soda ash”等工业化学品语汇)
  • North and South Elizabeth Gaskell(以工业化城镇与工厂为背景的叙述中可见类似“soda ash”等化工/制造相关词汇)
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