TOTALLY CHLORINE-FREE BLEACHING OF OIL PALM EMPTY FRUIT BUNCH (EFB) CHEMICAL PULPS

机译：完全氯棕榈空果实束（EFB）化学纸浆的无氯漂白

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Chemical pulps produced from oil palm (Elaeis guineensis) empty fruit bunch (EFB) fibres have been well established since last two decades. In this study, four chemical pulps from EFB were prepared by employing kraft, kraft-anthraquinone, soda and soda-anthraquinone pulping processes. The effects of three stage totally chlorine-free (TCF) bleaching sequence consisting oxygen, O, ozone, Z, and hydrogen peroxide, P (OZP) on kappa number and viscosity of the three pulps were examined. It was found that EFB chemical pulps showed high bleachability toward TCF bleaching where kraft-anthraquinone and soda-anthraquinone TCF bleached pulps achieved 80% ISO brightness and remained viscosity above 15 cp. Moreover, comparable properties of the full bleached EFB soda-anthraquinone pulp may be the key to sulphur-free and chlorine-free pulp production.

机译：自从过去二十年以来，由油棕（ElaeisGuineensis）的化学纸浆产生空果束（EFB）纤维已得到很好的建立。在该研究中，通过使用牛皮纸，牛皮蒽醌，苏打水和苏打蒽醌制浆方法制备来自EFB的四种化学纸浆。研究了三阶段的完全无氯（TCF）漂白序列组成的氧，O，臭氧，Z和过氧化氢，P（OZP）对三个纸浆的粘度和三种纸浆的粘度。发现EFB化学纸浆对TCF漂白表现出高漂白性，其中牛皮蒽醌和钠 - 蒽醌TCF漂白纸浆漂白的纸浆实现了80％的ISO亮度并保持高于15cp的粘度。此外，完全漂白的EFB钠氨基酮浆的可比性可以是无硫和无氯纸浆产生的关键。

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《USM-JIRCAS Joint International Symposium》|2005年||共5页
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C.P. Leh; R. Tanaka; T. Ikeda; W. D. Wan Rosli; K. Magara; S.Hosoya; Universiti Sains Malaysia(USM); Japan International Research Center for Agricultural Sciences(JIRCAS); Forestry and Forest Products Research Institute(FFPRI); JIRCAS Working Report no.39;
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中图分类森林化学;
关键词
totally chlorine-free (TCF) bleaching; oxygen delignification; kraft pulping; soda pulping; anthraquinone; non-wood; oil palm empty fruit bunch (EFB);

机译：完全氯无氯（TCF）漂白;氧脱果;牛皮草制浆;苏打水平;蒽醌;非木材;油棕榈空果束（EFB）;

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1. Optimisation of oxygen delignification in production of totally chlorine-free cellulose pulps from oil palm empty fruit bunch fibre [J] . Leh C.P., Rosli W.D. Wan, Zainuddin Z., Industrial Crops and Products . 2008,第3期

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2. Flexural and impact properties of oil palm empty fruit bunch (EFB)-polypropylene composites - the effect of maleic anhydride chemical modification of EFB [J] . Rozman HD., Saad MJ., Ishak ZAM. Polymer Testing . 2003,第3期

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3. Alkaline peroxide mechanical pulping (APMP) of oil palm lignocellulosics: Part 2. Empty fruit bunch (EFB) responses to pretreatments [J] . ARNIZA GHAZALI, WANROSLI W. D., KWEI-NAM (KEN) LAW Appita . 2006,第1期

机译：油棕木质纤维素的碱性过氧化物机械制浆（APMP）：第2部分。空果束（EFB）对预处理的反应
4. TOTALLY CHLORINE-FREE BLEACHING OF OIL PALM EMPTY FRUIT BUNCH (EFB) CHEMICAL PULPS [C] . C.P. Leh, R. Tanaka, T. Ikeda, USM-JIRCAS Joint International Symposium . 2005

机译：完全氯棕榈空果实束（EFB）化学纸浆的无氯漂白
5. Preparation of Dissolving Pulp by Totally Chlorine-free Bleaching [D] . Ayyoub SALAGHI 2019

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6. The Effect of Fiber Bleaching Treatment on the Properties of Poly(lactic acid)/Oil Palm Empty Fruit Bunch Fiber Composites [O] . Marwah Rayung, Nor Azowa Ibrahim, Norhazlin Zainuddin, 2014

机译：纤维漂白处理对聚乳酸/油棕空果束纤维复合材料性能的影响
7. The Effect of Chemical Compositions and Beating Time on The Production of Cellulosic Packaging Materials (Pulp) Using Oil Palm Empty Fruit Bunch (Efb)ud [O] . Nor Adiella Mohd Kamarudin 2012

机译：化学成分和搅拌时间对油棕空果束（Efb）生产纤维素包装材料（纸浆）的影响 ud

TOTALLY CHLORINE-FREE BLEACHING OF OIL PALM EMPTY FRUIT BUNCH (EFB) CHEMICAL PULPS

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