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Preparation method of waste fiber polylactic acid composite modified oil absorption material
The invention provides a preparation method of a waste fiber polylactic acid composite modified oil absorption material. The preparation method specifically comprises the steps of preparation of a polylactic acid solution, preparation of modified waste fibers, compounding of the modified waste fibers and polylactic acid and the like. According to the waste fiber polylactic acid composite modifiedoil absorption material prepared by the invention, the characteristics of porous surface, biodegradability and the like of polylactic acid are fully utilized, the modified waste fiber material is matched, the oil absorption performance is further improved, the production cost is low, and the waste fiber polylactic acid composite modified oil absorption material is an industrial oil absorption material with a very good development prospect. The method is simple in forming process, wide in raw material source, low in cost, environmentally friendly, capable of saving resources, capable of effectively treating domestic waste, free of secondary pollution, free of toxic and harmful organic synthetic compounds and particularly suitable for emergency treatment of oil spilling on the water surfacesof rivers, lakes and seas.
本发明提供了一种废弃纤维聚乳酸复合改性吸油材料的制备方法，具体包括：聚乳酸溶液的制备、改性废弃纤维的制备和改性废弃纤维与聚乳酸的复合等步骤。本发明制备的废弃纤维聚乳酸复合改性吸油材料充分利用了聚乳酸表面多孔、可生物降解等特性，配合改性后的废弃纤维材料，进一步提高吸油性能，而且生产成本低，是一种十分具有发展前景的工业化吸油材料。本方法成型工艺简单，原料来源广、成本低廉、绿色环保、节约资源，有效处理生活中废弃物，没有二次污染，不含有毒有害有机合成化合物，尤其适合江河湖海水面溢油应急处理。
Preparation method of waste fiber polylactic acid composite modified oil absorption material
The invention provides a preparation method of a waste fiber polylactic acid composite modified oil absorption material. The preparation method specifically comprises the steps of preparation of a polylactic acid solution, preparation of modified waste fibers, compounding of the modified waste fibers and polylactic acid and the like. According to the waste fiber polylactic acid composite modifiedoil absorption material prepared by the invention, the characteristics of porous surface, biodegradability and the like of polylactic acid are fully utilized, the modified waste fiber material is matched, the oil absorption performance is further improved, the production cost is low, and the waste fiber polylactic acid composite modified oil absorption material is an industrial oil absorption material with a very good development prospect. The method is simple in forming process, wide in raw material source, low in cost, environmentally friendly, capable of saving resources, capable of effectively treating domestic waste, free of secondary pollution, free of toxic and harmful organic synthetic compounds and particularly suitable for emergency treatment of oil spilling on the water surfacesof rivers, lakes and seas.
本发明提供了一种废弃纤维聚乳酸复合改性吸油材料的制备方法，具体包括：聚乳酸溶液的制备、改性废弃纤维的制备和改性废弃纤维与聚乳酸的复合等步骤。本发明制备的废弃纤维聚乳酸复合改性吸油材料充分利用了聚乳酸表面多孔、可生物降解等特性，配合改性后的废弃纤维材料，进一步提高吸油性能，而且生产成本低，是一种十分具有发展前景的工业化吸油材料。本方法成型工艺简单，原料来源广、成本低廉、绿色环保、节约资源，有效处理生活中废弃物，没有二次污染，不含有毒有害有机合成化合物，尤其适合江河湖海水面溢油应急处理。
Preparation method of waste fiber polylactic acid composite modified oil absorption material
一种废弃纤维聚乳酸复合改性吸油材料的制备方法
WANG XIWEN (author) / FENG PEIYUAN (author) / LI RENKUN (author)
2020-07-10
Patent
Electronic Resource
Chinese
IPC:
B01J
Chemische oder physikalische Verfahren, z.B. Katalyse oder Kolloidchemie
,
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
/
B01D
SEPARATION
,
Trennen
/
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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