Kraft process
The kraft process (also known as kraft pulping or sulfate process) is a process for conversion of wood into wood pulp, which consists of almost pure cellulose fibers, the main component of paper. The kraft process entails treatment of wood chips with a hot mixture of water, sodium hydroxide, and sodium sulfide, known as white liquor, that breaks the bonds that link lignin, hemicellulose, and cellulose. The technology entails several steps, both mechanical and chemical. It is the dominant method for producing paper. In some situations, the process has been controversial because kraft plants can release smelly products and in some situations produce substantial liquid wastes.
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Kraft process
The kraft process (also known as kraft pulping or sulfate process) is a process for conversion of wood into wood pulp, which consists of almost pure cellulose fibers, the main component of paper. The kraft process entails treatment of wood chips with a hot mixture of water, sodium hydroxide, and sodium sulfide, known as white liquor, that breaks the bonds that link lignin, hemicellulose, and cellulose. The technology entails several steps, both mechanical and chemical. It is the dominant method for producing paper. In some situations, the process has been controversial because kraft plants can release smelly products and in some situations produce substantial liquid wastes.
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El proceso implica la utilizac ...... . También se obtiene aguarrás.
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Il processo Kraft (noto anche ...... siddetta "polpa di cellulosa".
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Le procédé kraft (aussi connu ...... d'importants déchets liquides.
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Sulfatverfahren oder Kraft-Au ...... rik das Verfahren in Schweden.
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The kraft process (also known ...... uce substantial liquid wastes.
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Сульфа́тный процесс (крафт-про ...... производства целлюлозы в мире.
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クラフトプロセス (Kraft process)は、木材から ...... フトパルプ(ドイツ語で「強いパルプ」の意味)とも呼称される。
@ja
硫酸盐制浆法是一种用于生产纸浆的工艺,在被称为蒸煮器的大型压 ...... 法的污水在一个生物污水治理车间进行处理,以確保污水没有毒性。
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El proceso implica la utilizac ...... s en la producción de energía.
@es
Il processo Kraft (noto anche ...... siddetta "polpa di cellulosa".
@it
Le procédé kraft (aussi connu ...... d'importants déchets liquides.
@fr
Sulfatverfahren oder Kraft-Au ...... rstellung von Papierzellstoff.
@de
The kraft process (also known ...... uce substantial liquid wastes.
@en
Сульфа́тный процесс (крафт-про ...... кономически очень эффективным.
@ru
クラフトプロセス (Kraft process)は、木材から ...... フトパルプ(ドイツ語で「強いパルプ」の意味)とも呼称される。
@ja
硫酸盐制浆法是一种用于生产纸浆的工艺,在被称为蒸煮器的大型压 ...... 浆则不必要漂白到很白。这这种情况下,木材可以生产更多的纤维。
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Kraft process
@en
Proceso Kraft
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Processo Kraft
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Procédé kraft
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Sulfatverfahren (Papierherstellung)
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Сульфатный процесс
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クラフトパルプ
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硫酸盐制浆法
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