To make viscose fiber, To start with use 18%-twenty% sodium hydroxide solution to impregnate the cellulose to make it into alkali cellulose, then dry and crush the alkali cellulose, And at last dissolve the sulfonate with dilute lye to get viscose liquid. Soon after filtering and vacuuming, it can be employed for spinning.
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We have now top quality packing for Sodium hydroxide in flakes mode, First sort of packing is twenty five kg PP/PE luggage in Jumbo Bag (per jumbo sack weight could well be 1250 kg)
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This process uses the ion Trade membrane system to electrolyze salt water, then generate sodium hydroxide. The most crucial principle would be that the cation Trade membrane used has special selective permeability. Which is, only H+ and Na+ are permitted to pass, but Cl-, OH-, the bipolar items H2 and Cl2 can’t go.
Foods grade sodium hydroxide may be used as acid neutralizers, utilised as peeling agents for citrus, peaches, and so forth. It can even be applied because the detergent for containers, for instance empty bottles and cans, in addition to decolorant and deodorant. Also be Utilized in the preparation of starch, carboxymethyl cellulose and sodium glutamate.
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Caustic soda flakes ninety nine% are indispensable in several industries. Their substantial purity and versatility make them a leading choice for chemical processing, cleaning, plus more.
Best Packing of Caustic get more info soda flake can be twenty five kg PP luggage and for trying to keep clear of injuries when transporting its better putting twenty five kg luggage in Jumbo luggage.
Pure and free from Other folks metal impurities This may be applied being an industrial cleaner. It may dissolve oily greasy, fats and protein based mostly deposits.
As a way to get rid of the colloid while in the petroleum fraction, concentrated sulfuric acid is normally additional into the petroleum fraction to make the colloid come to be acid residue and precipitate.
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