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FremgangsmÕte for styring av oppmalingen i en foredler og arrangement for utf°relse av fremgangsmÕten
FremgangsmÕte for styring av oppmalingen i en foredler og arrangement for utf°relse av fremgangsmÕten
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机译:用于控制处理器中的研磨的程序以及用于执行该程序的装置
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摘要
A method for the preparation of cellulosic pulp capable of being defibrated (fluffed) for the manufacture of an absorbent material intended to be incorporated as a component in absorbent products. A stock of cellulosic fibres in aqueous suspension is pH-adjusted to 4pH8, that at least any water-soluble, non-polymeric aluminium salt is added to the stock, said salt in aqueous solutions at said pH forming at least any hydrocomplex with aluminium of the type Al(OH)nx, where n is a number between 1 and 3, and x is o, + or 2+, that said salt in aqueous solution is caused to act on the cellulosic fibres in said suspension at said pH during a period of time of at least 2 min, and that the fibre pulp thereafter is formed to a web, which is dewatered and dried. The invention also relates to the prepared cellulose pulp as such and to its use in absorbent products.
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机译:一种制备纤维素纸浆的方法,该纤维素纸浆能够被解纤(起绒),用于制造吸收性材料,该吸收性材料旨在作为组分掺入吸收性产品中。将水性悬浮液中的纤维素纤维储备液的pH值调节至4 H <8,以将至少任何水溶性非聚合铝盐添加到储备液中,在所述pH值下的水溶液中的所述盐形成至少一种与Al(OH)nx型铝的水络合物,其中n为1-3之间的数字,x为o,+或2+,这导致水溶液中的所述盐在以下温度下作用于所述悬浮液中的纤维素纤维在至少2分钟的时间内保持所述pH值,然后将纤维浆形成网,然后将其脱水并干燥。本发明还涉及这样制备的纤维素纸浆及其在吸收产品中的用途。
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