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MILL EXPERIENCE ON MANUFACTURE OF ECF BAMBOO MARKET PULP

机译:MILM竹市场纸浆制造经验

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The role of bamboo, a non-wood plant raw material, in pulp and papermaking is well established in South East Asian countries. However, in view of growing environmental concern, bamboo pulp is being accepted in many countries in other continents. Bamboo has edge over other woody raw materials but required further improvements in process of manufacture of pulp from environmental and quality point of view. PHOENIX is a pioneer mill to manufacture non-wood market pulps of kenaf and bamboo and has been putting sustained efforts to establish these pulps in different parts of the world for manufacture of quality papers. The mill has started its second line which incorporates most advanced concepts at different stages of process including state-of-the-art SuperBatch pulping process, Oxygen Delignification and followed by Elemental Chlorine Free (ECF) bleaching sequence. The present paper briefly discusses the systems and process details while manufacturing bamboo pulp. The operational experiance and various data show that bamboo could be processed quite efficiently with the desired benefites including the energy economy, lov/er bleaching chemicals consumption and lower pollution loads with improved pulp quality. ECF bamboo pulp could be established for manufacture of acceptable quality of different grades of papers. The Environmental impacts of pulp and paper industry remained under constant scrutiny from different agencies, as it has been considered as high environmental impact mill The constant efforts are being made by the industry to reduce such impacts and to make total process and products more Environmentally Friendly. For achieving such targets the special stress has been given for selection and utilization of raw material and reduction of pollution loads from the bleach plant area which contribute maximum. The identification and use of raw materials which are available on sustainable basis without adversely affecting the ecology have become the important points for consideration The non-wood plant fibers considered best to meet these requirements. Straws, bamboo, kenaf and hemp are the main sources of non-wood plant fibers which have been considered most suitable for pulp and papermaking.
机译:竹子,非木材植物原料,纸浆和造纸中的作用是在东南亚国家建立的。然而,鉴于环境问题日益增加,竹浆在其他大陆的许多国家被接受。竹子在其他木质原料上有边缘,但需要进一步改进纸浆的环境和质量观点。凤凰是一个先锋磨坊,用于制造非木材市场果肉的非木材市场纸浆,并在世界不同地区建立了持续的努力,以制造质量论文。该工厂已启动其第二行,其在不同的过程中包含最先进的概念,包括最先进的叠加制浆过程,氧脱氨酸,然后是元素氯(ECF)漂白序列。本文简要介绍制造竹浆同时系统和工艺细节。运营经验和各种数据表明,竹子可以与所需的利益相当有效地处理,包括能源经济,LOV / ER漂白化学品消费和较低的纸浆质量的污染载荷。可以建立ECF竹浆,以制造不同等级的纸张的可接受质量。纸浆和造纸行业的环境影响仍然受到不同机构的持续审查,因为它被认为是高环境冲击厂,该行业的努力是不断的,以减少这种影响,并使总流程和产品更加环保。为了实现此类目标,已经给出了特殊的压力,用于选择和利用原料和从助出的漂白植物区域减少污染载荷,这是贡献最大的。鉴定和使用可持续基础上可持续的原材料,而不对生态产生不利影响,已成为考虑非木材植物纤维认为最能满足这些要求的重要观点。秸秆,竹子,kEnaf和大麻是非木材植物纤维的主要来源,被认为是最适合纸浆和造纸的主要来源。

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