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27771.爱达荷州甲烷气体分离研究：爱达荷国家实验室的技术援助计划研究
[化学原料和化学制品制造业,电气机械和器材制造业] [2014-02-21]
Large amounts of methane in well water is a wide spread problem in North America. Methane gas from decaying biomass and oil and gas deposits escape into water wells typically through cracks or faults in otherwise non-porous rock strata producing saturated water systems. This methane saturated water can pose several problems in the delivery of drinking water. The problems range from pumps vapor locking (cavitating), to pump houses exploding. The City of Marsing requested Idaho National Laboratory (INL) to assist with some water analyses as well as to provide some engineering approaches to methane capture through the INL Technical Assistance Program (TAP). There are several engineering approaches to the removal of methane and natural gas from water sources that include gas stripping followed by compression and/or dehydration; membrane gas separators coupled with dehydration processes, membrane water contactors with dehydration processes.
关键词：燃料电池；甲烷；生物量
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27772.尿素商机寄望于去库存化
[化学原料和化学制品制造业] [2014-02-21]
关键词：尿素；去库存化
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27773.燃料电池市场前期发动的氢存储需求
[电气机械和器材制造业,化学原料和化学制品制造业] [2014-02-21]
The National Renewable Energy Laboratory's (NREL) objective for this project is to identify performance needs for onboard energy storage of early motive fuel cell markets by working with end users, manufacturers, and experts. The performance needs analysis is combined with a hydrogen storage technology gap analysis to provide the U.S. Department of Energy (DOE) Fuel Cell Technologies Program with information about the needs and gaps that can be used to focus research and development activities that are capable of supporting market growth.
关键词：燃料电池；氢存储；能源存储
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27774.石化汇编——第643期
[石油加工、炼焦和核燃料加工业,化学原料和化学制品制造业] [2014-02-21]
报告从战略性分析、环境信息、竞争对手情报、资讯信息快报、市场行情与数据分析等几个方面对石油化工行业进行了分析评论。
关键词：石油化工；战略性分析；环境信息；竞争对手情报；资讯信息快报；市场行情
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27775.发展现代煤化工有利于降低我国石油对外依存度
[化学原料和化学制品制造业,石油加工、炼焦和核燃料加工业] [2014-02-21]
2012年，我国石油对外依存度已达到56.4%，石油供应不足，将导致化工用石脑油出现短缺。现代煤化工应运而生，以煤炭为原料生产燃料油、低碳烯烃、芳烃、乙二醇等产品，部分替代石油原料，有利于降低我国石油对外依存度。我国已在煤制油、煤制烯烃、煤制芳烃、煤制乙二醇等方面取得了突破性进展，建设了煤制油、MTO、MTP工业生产装置和MTA、煤制乙二醇的中试及示范装置，并且开发了褐煤利用的高浓度水煤浆生产技术，为煤化工的发展和资源利用打下了基础。我国目前有4家企业投产了煤制油装置，2016 年全国煤制油产能将达到1600×104t/a。煤制烯烃项目也掀起了建设热潮，预计2020年将形成1500×104t/a煤制烯烃生产能力，粗略估算，仅此一项即可减少1.5×108t来自中东的石油进口量。我国具有自主知识产权的煤制芳烃技术有清华大学的循环流化床FMTA技术和中科院山西煤化所与赛鼎工程公司合作开发的固定床MTA技术，河南煤化集团与北京化工大学也在合作开发MTA技术。我国有多家联合体掌握了煤制乙二醇技术，其中福建物构所-丹化科技的技术应用较多。
关键词：石油对外依存度；现代煤化工；煤制油；煤制烯烃（MTO），煤制芳烃（MTA），煤制乙二醇褐煤利用
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27776.全球铅酸蓄电池市场报告（2014-2018年）
[化学原料和化学制品制造业,电气机械和器材制造业] [2014-02-21]
A lead acid battery is an electronic storage device that contains lead electrodes along with diluted sulfuric acid that acts as an electrolyte. Each cell in a lead acid battery generates power of around two volts. Though lead acid batteries have very low energy-to-weight and energy-to-volume ratios, they have the ability to supply high surge current. Surge current is the maximum current consumed by an electrical device when it is switched on. This feature of lead acid batteries combined with their cost-effectiveness is driving the demand in the Global Lead Acid Battery market.
关键词：铅酸蓄电池；引线电极；电子存储装置；稀硫酸；电解质
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27777.铁路货运提价考验化肥行业
[化学原料和化学制品制造业] [2014-02-21]
关键词：货运提价；化肥行业
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27778.全球沸石报告市场（2014-2018年）
[采矿业,化学原料和化学制品制造业] [2014-02-20]
Zeolite is defined as a crystalline and porous aluminosilicate mineral that is used as a catalyst and/or adsorbent in various industrial purposes. They are micro-porous crystalline solids with definite structures of interlocking tetrahedral of SiO4 and AlO4. Based on production methods,zeolites can be categorized into two types, natural zeolite and synthetic zeolite.
关键词：沸石；催化剂；结晶性；多孔硅铝
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27779.全球卫生巾市场报告（2014-2018年）
[化学原料和化学制品制造业] [2014-02-20]
This report covers the present scenario and the growth prospects of the Global Tampons market for the period 2014-2018. To calculate the market size, the report considers the following segments:Branded Products and Private Label Products. It also covers a geographical segmentation of the Global Tampons market. In addition, it presents the vendor landscape and a corresponding detailed analysis of the top four vendors in the Global Tampons market in 2013. It also discusses the major drivers that influence the growth of the market, summarizes the challenges faced by the vendors and the market at large, and the key trends that are emerging in the market.
关键词：卫生巾；卫生棉；女性卫生用品；止血；塞用材料
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27780.煤制气并非“灾难性”污染优越性不应被忽视
[石油加工、炼焦和核燃料加工业,化学原料和化学制品制造业] [2014-02-19]
关键词：煤制气；污染；优越性
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