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2. Sulfite process - Wikipedia

   en.wikipedia.org/wiki/Sulfite_process

   The sulfite process is acidic and one of the drawbacks is that the acidic conditions hydrolyze some of the cellulose, which means that sulfite pulp fibers are not as strong as kraft pulp fibers. The yield of pulp (based on wood used) is higher than for kraft pulping and sulfite pulp is easier to bleach .

3. Organosolv - Wikipedia

   en.wikipedia.org/wiki/Organosolv

   The process was invented by Theodor Kleinert in 1968 [1] as an environmentally benign alternative to kraft pulping. Organosolv has several advantages when compared to other popular methods such as kraft or sulfite pulping. In particular, the ability to obtain relatively high quality lignin adds value to a process stream otherwise considered as ...

4. Kraft process - Wikipedia

   en.wikipedia.org/wiki/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 fibres, the main component of paper. The kraft process involves treatment of wood chips with a hot mixture of water, sodium hydroxide (NaOH), and sodium sulfide (Na 2 S), known as white ...

5. Dissolving pulp - Wikipedia

   en.wikipedia.org/wiki/Dissolving_pulp

   Dissolving pulp is mainly produced chemically from pulpwood in a process that has a low yield (30 - 35% of the wood). This makes up of about 85 - 88% of the production. [2] Dissolving pulp is made from the sulfite process or the kraft process with an acid prehydrolysis step to remove hemicelluloses. For the highest quality, it should be derived ...

6. Pulp mill - Wikipedia

   en.wikipedia.org/wiki/Pulp_mill

   The kraft process does less damage to the cellulose fibers than the sulfite process, thereby producing stronger fibers, but the sulfite process makes pulp that is easier to bleach. The chemical pulping processes use a combination of high temperature and alkaline (kraft) or acidic (sulfite) chemicals to break the chemical bonds of the lignin.

7. The best hair growth vitamins and supplements of 2024 - AOL

   www.aol.com/lifestyle/best-hair-growth-vitamins...

   Key ingredients: Biotin, vitamin A, vitamin C, vitamin E, hyaluronic acid Nature Bounty's Extra Strength Hair, Skin & Nail soft gels is our choice for the best overall hair growth vitamin. It is a ...

8. Lignosulfonates - Wikipedia

   en.wikipedia.org/wiki/Lignosulfonates

   Lignosulfonates (LS) are water-soluble anionic polyelectrolyte polymers: they are byproducts from the production of wood pulp using sulfite pulping. [1] Most delignification in sulfite pulping involves acidic cleavage of ether bonds, which connect many of the constituents of lignin. [2]

9. Kristin Cavallari’s Colorist Suggests This Hair Rinse as a ...

   www.aol.com/entertainment/kristin-cavallari...

   Us Weekly has affiliate partnerships so we may receive compensation for some links to products and services. When you start coloring your hair, you may finally feel like your most fabulous self ...