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摘要： Since 2008, the I European Journal of Lipid Science and Technology (EJLST) i has published a special issue on 'Fats and oils as renewable feedstock for the chemical industry', first yearly and since 2016 biannually. These issues were edited by Michael (Mike) Meier and Jürgen O. Metzger and based on the respective international workshops organized initially in Emden and then in Karlsruhe/Germany. Mike Meier had to withdraw as editor of this series and thus also this present special issue, due to conflicting new editorial appointments. [Extracted from the article]

关键词： Risk measurement and prioritization   Failure modes and effects analysis   Fuzzy inference system   Fuzzy data envelopment analysis   Chemical industry  

摘要： Organizations are continuously endeavoring to provide a healthy work environment without any incident, by Health, Safety, and Environment (HSE) management. As most of the activities and processes in the organizations have risk-taking nature, identification and evaluation of risks can be useful to decrease their negative effects on the system. Although Failure Mode and Effect Analysis (FMEA) technique is used widely for risk assessment, the traditional Risk Priority Number (RPN) score has shortcomings like do not considering different weights and the inherent uncertainty of risk factors as well as do not regarding all viewpoints of the experts in decision making. The aim of this study is presenting a hybrid approach based on the Linguistic FMEA, Fuzzy Inference System (FIS) and Fuzzy Data Envelopment Analysis (DEA) model to calculate a novel score for covering some RPN shortcomings and the prioritization of HSE risks. First, after identifying potential risks and assigning values to the RPN determinant factors by linguistic FMEA team members due to the differentiation of these values, FIS is used to reach a consensus opinion about these factors. Then, the outputs of FIS are used by the fuzzy DEA and its supper efficiency model to risk prioritization which can contribute to full prioritization. In addition to considering uncertainty and decreasing dependence on the team's opinions, in this phase weights of triple factors are calculated based on mathematical programming. To show the ability of the proposed approach in terms of HSE risks prioritization, it has been implemented in an active company in the chemical industry. After identifying risks having high priority based on the proposed score, preventive/corrective actions are presented in accordance with the case study, and for more analysis of results, the self-organizing map has been applied in this study.

关键词： 化学工业  

摘要： 大连天宝化学工业有限公司是专门从事橡胶助剂研发、生产、销售和技术服务的高新技术企业,通过了ISO9001:2008质量管理体系认证,是国家重点新产品(证书号2003ED652001)的承担单位。公司具有自主知识产权的产品——粘合增进剂AIR-1,以优异的性价比受到国内外轮胎、橡胶制品行业的青睐。以公司的技术研发中心和重点实验室为依托,集聚了橡胶助剂行业的精英,形成了一支高素质、专业化的技术团队,以持续创新的经营理念,创造了"天宝"品牌,为促进国产轮胎的绿色、低碳、环保做出新贡献!

关键词： 化工工艺设计   安全危险   控制措施  

摘要： 化工生产是一个高风险行业,存在较多风险性因素,为确保其生产安全需针对相关风险建立起完善的识别和控制评价体系,本文将就此展开探讨。

关键词： 化学工业   纪念碑   侯德榜   奠基人   第二章  

摘要： 1945年10月4日,范旭东于重庆南园寓所溘然病逝,震惊中外,引起社会极大反响。各种悼念活动持续到新中国建立后,层次之高、范围之广、人数之多、规模之大、时间之长,对一位爱国实业家而言,世所罕见。范旭东离世后不曾给家人留下半点儿资产,却为国家留下了宝贵财富。他的功绩不朽,人民永远怀念他。

关键词： 化工产品   欧佩克  

摘要： 2020年1月,日本聚丙烯公司、日本聚乙烯公司和普瑞曼聚合物3家日本化工企业相继宣布,其产品将从2020年开始涨价,涨价幅度为12～15日元/kg。涨价的产品包括上述3家公司的所有聚乙烯和聚丙烯产品。在近日召开的欧佩克部长级闭门会议上,公布了产油国减产协议。在这一背景下,原油价格将居高不下。受原油价格走高、石脑油供需紧张,以及日元贬值的影响,作为上述化工产品主要原材料的石脑油2020年1—3月的基准价格将大幅上调。此外,还有相应各种费用,如公益活动、辅助原材料等经费上涨。

摘要： 编者按年年涨跌年年过,年年过得都不错。虽然看惯了年年涨跌,但蓦然回首,中国经济早已今非昔比。一是体量跃居全球第二,二是与国际市场唇齿相依,三是内部经济结构丰富复杂,四是改革主题日益鲜明。年终岁首之际,盘点国内外主要化工产品的昨天,聚焦今天,展望明天,有助于更加生动和具体地了解中国经济的演化脉络。

关键词： 化工工艺   目标导向   教育改革   教学质量评价  

摘要： 化工工艺相关课程是一类专业性极强,要求授课教师具有一定工程应用背景的课程,该论文以"目标导向"(OBE)教育理念为指导,借助目前网络资源的快捷性,针对目前化工工艺课程在授课方面存在的薄弱环节,提出了在教学理念、教学方式、资源整合、作业布置、学习效果考核评价体制和课堂质量评价体制等方面一系列有利于提高教学水平的教学方法和方式的改革措施,讨论了如何提高教师教学能力和强化教师工程背景等教学方面的改革方案,希望为提高教师综合教学水平提供一种可借鉴的教学改革方法。该项教学改革实践的目的是,充分发挥网络资源的便捷性,利用学生习以为常网络手段,达到有效弥补了课堂教学受时间和空间限制的不足,为线上教学如何精准促进线下教学的混合式教学提供了一定的思路。

摘要： 中国林业科学研究院林产化学工业研究所(简称林化所)成立于1960年,为副司局级单位,是专业从事木质和非木质林产品化学加工与利用,集基础研究、应用研究、产品开发及工程设计为一体的综合性国家科研院所。拥有中国工程院院士、国际木材科学院院士等一批国内外专家。有博士、硕士培养点和博士后流动站。