Question

Sulphate navel stores are by-products of the following pulping process:

Q: Answer-Sulphate navel stores are by-products of the following pulping process:

Sulphate navel stores, also known as kraft lignin, are by-products of the kraft pulping process. The kraft pulping method is a widely used chemical pulping process in the paper and pulp industry. It involves the use of sodium hydroxide NaOH and sodium sulphide Na2S to break down wood fibers, resulting in the production of pulp for papermaking and the recovery of various by-products, including sulphate navel stores kraft lignin.