甘蔗糖业
甘蔗糖業
감자당업
SUGARCANE AND CANESUGAR
2011年
5期
59-65
,共7页
生物炼制%可持续发展%产业链%蔗渣%木糖%阿拉伯糖%乙酰丙酸%丁醇%木素%絮凝剂%硅源
生物煉製%可持續髮展%產業鏈%蔗渣%木糖%阿拉伯糖%乙酰丙痠%丁醇%木素%絮凝劑%硅源
생물련제%가지속발전%산업련%자사%목당%아랍백당%을선병산%정순%목소%서응제%규원
Biorefinery%Sustainable development%Industrial chain%Bagasse%Xylose%Arabinose%Levulinic acid%Butyl alcohol%Lignin%Flocculant%Silicon source
当今甘蔗糖业出现种蔗面积趋少、劳力短缺劳工报酬升高、作物竞争等因素使蔗价目益攀高占食糖生产成本趋大的情况。糖价则受国际市场、淀粉糖、甜味剂的冲击波动较大，若企业只单一生产糖产品存在风险，威胁持续发展。总结我国过去经验，有综合利用产品的企业抗风险力较强、经济效益较好。国际上也鉴于地球资源和能源的日渐稀缺以及环境的日益恶化，要仿效石油工业把原油逐级提炼成有价值的产品，以物尽其用，称之为“炼制”。本文主要介绍“生物炼制”重要性、蔗渣延长产业链的炼制及新产品、以及近代国内外在木质纤维素各成分的利用。以后还将陆续介绍糖蜜、蔗糖等的利用，供研发选择。
噹今甘蔗糖業齣現種蔗麵積趨少、勞力短缺勞工報酬升高、作物競爭等因素使蔗價目益攀高佔食糖生產成本趨大的情況。糖價則受國際市場、澱粉糖、甜味劑的遲擊波動較大，若企業隻單一生產糖產品存在風險，威脅持續髮展。總結我國過去經驗，有綜閤利用產品的企業抗風險力較彊、經濟效益較好。國際上也鑒于地毬資源和能源的日漸稀缺以及環境的日益噁化，要倣效石油工業把原油逐級提煉成有價值的產品，以物儘其用，稱之為“煉製”。本文主要介紹“生物煉製”重要性、蔗渣延長產業鏈的煉製及新產品、以及近代國內外在木質纖維素各成分的利用。以後還將陸續介紹糖蜜、蔗糖等的利用，供研髮選擇。
당금감자당업출현충자면적추소、로력단결노공보수승고、작물경쟁등인소사자개목익반고점식당생산성본추대적정황。당개칙수국제시장、정분당、첨미제적충격파동교대，약기업지단일생산당산품존재풍험，위협지속발전。총결아국과거경험，유종합이용산품적기업항풍험력교강、경제효익교호。국제상야감우지구자원화능원적일점희결이급배경적일익악화，요방효석유공업파원유축급제련성유개치적산품，이물진기용，칭지위“련제”。본문주요개소“생물련제”중요성、자사연장산업련적련제급신산품、이급근대국내외재목질섬유소각성분적이용。이후환장륙속개소당밀、자당등적이용，공연발선택。
At present, the sugarcane growing area are decreasing, also due to labor shortage, high wages, crop competition and other factors, the price of sugarcane are rising. It accounts for the high proportion of the cost of sugar production. The price of sugar fluctuates according to international market, starch sugar and sweeteners. If the enterprises produce only one single sugar product, it would jeopardize the sustainable development of sugar industry. In view of international experience, due to the growing scarcity of resources and energy, and the deteriorating environment, it was proposed to follow the example of oil industry. Crude oil is refined to different grade of products to make the best use of crude oil, and it was called ＂bio-refinery＇. This paper introduces the significance of ＂biorefinery＂. In this paper, bagasse is used to extend the industrial chain of refining and new products, and the use of the components of lignocellulose domestic and abroad. In the successive paper, the utilization of molasses, sugar and others will be described.
