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sulfite process

  • 亚硫酸盐法,亚硫酸法

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  亚硫酸盐法

... 亚硫酸盐浆;亚硫酸盐纸浆;sulfite pulp 亚硫酸盐法;sulfite process 亚硫酸盐纸浆;sulfite pulp ...

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短语

acid sulfite process 酸性亚硫酸盐法制浆

magnesium sulfite process 亚硫酸氢镁法

neutral ammonium sulfite process 亚铵法制浆

potassium sulfite process 亚硫酸钾法

oxygen sulfite process 碱性亚硫酸盐法制浆

sulfite process pulping 亚硫酸盐法制浆

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  • 亚硫酸盐法

·2,447,543篇论文数据,部分数据来源于NoteExpress

Sulfite process

  • abstract: The sulfite process produces wood pulp which is almost pure cellulose fibers by using various salts of sulfurous acid to extract the lignin from wood chips in large pressure vessels called digesters. The salts used in the pulping process are either sulfites (SO32−), or bisulfites (HSO3−), depending on the pH.

以上来源于: WordNet

双语例句

  • The other main type of chemical pulping is called the sulfite process.

    另外重要化学制浆亚硫酸盐工艺

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  • The active cooking chemicals in the sulfite process are sulfur dioxide, sulfurous acid, and calcium bisulfite.

    亚硫酸盐法制浆过程活性化学物质二氧化硫硫酸以及酸性亚硫酸钙。

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  • Since about 1890, the sulfite process has been well established pulping process until about 1937, when it was superseded in importance by the sulfate process.

    1890年起直到1937年硫酸盐法制取代之前,亚硫酸盐法制浆一直是应用最广泛的制浆方法

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