我国的化纤工业

回顾了我国化纤工业自1957年以来的发展状况,展望了今后十年的发展趋势。指出为实理2000年化纤产量达2.5—3Mt的目标,必须新建1.5—2Mt的化纤原料装置。作者还进一步论述了各大类纤维的用途、生产原料及市场需求,指出到2000年我国粘纤与合纤之比以1:9为宜,涤纶长丝的比例以35—40%为宜,腈纶在合纤中的比例应挺高到20%左右,锦纶在合纤中所占比重拟扩大到10%。此外,还要大力开发差别亿纤维及高技术纤维。     

化纤工业（续）

３．２进出口分析 在化纤产量持续增长的情况下,我国化纤原料、纤维、织物进口量仍居高不下。据海关统计,我国化纤原料进口约占其总用量的３０％以上,化纤进口量占其总消耗量的２５％左右,化纤织物进口量每年在５０万吨左右。每年进口化纤原料、化纤、化纤织物总用汇款达８０亿～９０亿美元。３．３品种发展现状 化纤在纺织原料中所占比例正逐年提高,１９９０年占２９％,１９９５年上升到４５％,１９９６年提高到５３％,目前已达５７％以上,为稳定纺织原料的供给起到了积极的作用。 目前,国内化纤仍以涤纶为主,约占６８％左右;…     

对2000年我国化纤工业发展前景的预测

对我国化纤工业发展前景进行了预测。通过对资源、能源、基础工业和石油化学工业发展的定性、定量分析表明:今后我国的化纤工业增长速度不会很快,年增长率约为6%。为使我国的化纤工业在2000年形成一个内部结构合理、原料基本自给的生产体系,在90年代应集中力量建设化纤原科生产装置。     

对“九五”期间我国化学纤维发展的几点看法

介绍了我国化纤工业目前的发展状况及存在的一些问题,借鉴国际大的化纤企业成功经验,指出“九五”期间我国化学纤维的发展思路和原则是：发展总量,调整存量,突出重点,强调规模,着重老基地扩建改造,注重软硬件配套发展。文中对我国聚酰胺纤维及其原料现状进行了更深一步的分析,认为“九五”期间我国要大力发展化纤及化纤原料,走集约化、内涵型、效益型的发展道路。     

化学纤维的市场前景

化学纤维预计2000年化纤产量可达到250—300万吨。为实现这个目标,还必须配套建设150—200万吨的化纤原料装置。该目标如能实现,化纤自给率可达80％左右,仍需进口一定数量的化纤。就其产品结构而     

关于我国化纤行业结构调整的意见

关于我国化纤行业结构调整的意见中国纺织总会１调整目标ａ．调整行业原料结构，加大化纤原料发展力度。通过现有企业的扩建和现有装置的挖潜改造，扩大原料生产。到下世纪初，使我国化纤原料的自给率由现在的７０％提高到８５％。ｂ．调整企业的组织结构。强调规模效益，...     

仪化PET新品开发结硕果

近5年，作为我国最大的化纤和化纤原料生产基地，仪征化纤公司瞄准世界前沿，不断开发一流新品。     

串联、一次通过型加氢裂化——实现油化共同发展的新工艺

1.1 我国炼油——化工行业的现状 我国炼油行业的主要任务,一是为国民经济的发展提供必需的石油产品,二是为石化、化纤、化肥提供优质原料。 根据石油开然气总公司“八.五”期间稳定东部、开发西部的发展战略和原油开发计划,预计95年原油产量达到1.4亿吨,2000年达到1.45亿吨。因此,本世纪国内原油产量不会有较大幅度的     

2007年我国化纤首次实现净出口

<正>进入21世纪以来,随着我国化纤供应量的增加和产品质量的提高,我国化纤的进口量连续下降,而出口量持续增长。2000—2006年,我国化纤进口量平均每年下降4%,出口量平均每年增长48%。2006年的化纤进口量为1 285.5 kt,比     

我国将加快高性能纤维创新研发

正2018年9月6日于杭州召开的2018世界纤维新材料大会暨第24届中国国际化纤会议显示,我国将加快"纺织先进功能纤维"创新中心建设,推动高性能纤维、生物基纤维整体达到国际先进水平,同时鼓励企业整合全球资源,建设境外优质化纤原料基地。我国化纤产业保持健康发展态势,行业规模效益稳定增长,结构调整不断深化。目前,我国已是世界最大的化纤生产国和消费国,以碳纤维为代表的高性能纤维及海洋生物基纤维等实现了技术突破,纤维新材料产业初具规模。然而,我国化纤产业仍面临较大     

World Production of Textile Raw Materials in 2002

Production of all types of chemical and natural textile fibres increased by 4.2% in 2002 in comparison to the previous year and attained 62.7 million tons. World production of chemical fibres increased by 6.1% in 2002, to 36.5 million tons, including a 6.2% increase for synthetic fibres, to 33.8 million tons, and a 1.6% increase in cellulose fibres (for the first time in recent years) by 1.6%, to 2.7 million tons. Polyester fibres and yarn remained the leaders in world production of textile raw materials, of which 81% was concentrated in Asia and half of the production volume was in China and Taiwan.     

Research progress of technological processes of lactic acid production by simultaneous saccharification and fermentation

As important chemical raw materials,lactic acid and its derivatives have been widely used in food,pharmacy,textile and other chemical related industries. In recent years,simultaneous saccharification and fermentation（SSF）has been gradually applied to the lactic acid fermentation process. In this paper,the effect of such factors as raw materials,strains,glucoamylase and temperature on the productivity of SSF are reviewed,these factors and their interactions are discussed and development of the lactic acid production by SSF is prospected. Compared with traditional fermentation,SSF has the advantage of shortening the production cycle,saving equipment investment,increasing productivity,and reducing energy consumption.     

纺织工业原料保障体系的建设

简要介绍了我国棉花、化学纤维、再利用纤维、生物基纤维等纺织原料的发展现状,分析了存在的主要问题,指出必须尽早建立和完善纺织原料保障体系,保障棉花安全供应及生产,加强化纤原料供给保障,建立石油替代战略体系,建立废旧纺织品回收再利用体系,加快实施"走出去"战略,完善期货市场监管体系,加强产业链沟通与协调,才能保证我国纺织工业平稳可持续发展。     

加入WTO对我国涤纶行业的影响(一)

随着我国加入WTO，我国经济与世界经济更紧密地融为一体，这给我国的聚酯、化纤企业带来了巨大的挑战和机遇。现从聚酯原料、化纤产品关税税率的调整、非关税壁垒的取消以有我国加入WTO纺织业对原料需求的增长情况等几个方面，分析了加入WTO对我国涤纶、聚酯行业经济运行的影响。     

Spinning of oxide fibres made of natural cellulose materials

The possibility of obtaining high-melting fibre materials from plant fibres and textile production wastes containing 40–60 wt. % cellulose was demonstrated. The optimum conditions of preliminary chemical treatment of natural raw material to increase the sorption capacity of the materials were determined. The conditions of heat treatment of salt-containing natural fibre materials which would allow regulating the crystal and pore structure of oxide fibres were established. Translated from Khimicheskie Volokna, No. 5, pp. 27–31, September–October, 1997.     

国内外己内酰胺市场分析

<正>己内酰胺(CPL)是一种重要的化工原料,主要用于生产尼龙6纤维、尼龙6树脂和薄膜,在纺织、汽车、电子、机械等领域具有广泛的应用。尼龙6工程塑料主要用作汽车、船舶、电子电器、工业机械和     

Chemical fibres — An important factor in economic development

1997 set a record for the past 20 years in the growth rate of world production of chemical fibres and filaments. In comparison to 1996, this figure, was 11%, primarily due to synthetic fibres, where polyester fibres still occupy the leading position (approximately 15 million tons). Production of cellulose (viscose, acetate, cuprammonium) fibres and filaments dropped, especially for industrial applications. The greatest changes occurred in Asia and the Far East, whose share was more than 60% of world production of chemical fibres, and the growth rates were three times higher than in Western Europe. The volume of fibres produced in Eastern Europe and CIS countries, including Russia, as previously was far from the 1990 level, 3–6 times lower. China moved into first place among manufacturers of chemical fibres, with 860 industrial installations out of the 2000 operating in the world today. Polyester fibres and filaments predominantly developed, and their production volume is planned to increase to 2.5 million tons by the year 2000, and on the whole, production and consumption of these fibres in Asia for this period will exceed 80% of the total production volume of all synthetic fibres (except for polypropylene). High capacities are also characteristic of the countries in this region — 85% on average, while it is even higher in South Korea, Taiwan, and China, 90–95%. Of the new generation of chemical fibres, polypropylene fibres, which have moved into second position in the world, the highly elastic fibre Spandex, and the “Lyocell”, produced by ecologically clean technology, with a predicted industrial output of 300,000 tons/year by 2005, are developing rapidly. In world consumption of textile raw material for 1990–2000, the share of cotton has been continuously decreasing (from 48.7 to 42.2%), while the share of synthetic fibres is increasing (from 39 to 48.3%). The highest demand is for the latter so that the production capacity will increase to 31.5 million tons by 2000 and production could attain 25.4 million tons. The share of fibres for manufacture of clothing will decrease, while the proportion used in the domestic and industrial sector will increase. Countries which do not follow the path of selling raw materials but are engaged in more refined processing and exportation of finished goods will economically benefit from this market based on China’s current experience. Translated from Khimicheskie Volokna, No. 5, pp. 3–12, September–October, 1998.     

浅谈纺织行业开展清洁生产审核

在广东,政府主要采取一种激励机制或者强制来推动纺织企业的清洁生产,推出鼓励节能、降耗和减污的政策,鼓励企业淘汰落后工艺和设备,限制有毒有害的原辅材料的使用。而企业作为实施清洁生产的主体,通过实施了清洁生产达到了节能降耗、减污增效的目的。本文主要通过总结纺织行业开展清洁生产审核的一些成功案例,以其指导其他同类型企业开展清洁生产审核。     

纯壳聚糖纤维关键技术研究及其产业化

简介了纯海洋动物再生纤维—壳聚糖纤维的理化性质、生物学特性、抑菌机理以及调节人体皮肤微生态平衡的保健功能。重点阐述了由废弃虾、蟹壳为原料,生产纯壳聚糖纤维的关键技术和全程无毒化纺丝的工艺优点,纯壳聚糖纤维在医药、工业、纺织等领域的应用现状,以及实现原料国产化及纤维产业化发展。