查询词典 curcas oil
- 与 curcas oil 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Jatropha curcas will become one of the most important sources of oil containing raw material in the world.
麻疯树将成为一个最重要的石油来源含原料,在世界上。
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The following provinces are part of this development: ZAMBEZI PROVINCE: Districts MORRUMBULA, PEBANE MANICA PROVINCE Districts MACHAZE, GURO, TAMBARA NAMPULA PROVINCE: Districts MOSSURIL, MEMBA, NACROA, ERATI, NACALA-A-VEHLA, LALAUA INHAMBANE PROVINCE: Districts MABOTE, FUNHALOURO, PANDA, VILANCULOS, GOVURO (in-land on rivers and on the coast) GAZA PROVINCE: Districts CHICUALACUALA, MASSANGENA, CHIGUBO, MABALANE (in-land on rivers and on the coast) TETE PROVINCE: Districts CAHORRA BASSA, CHANGARA, MACOE, MACANGA, ZUMBO, MARAVIA (north and south of the Cahorra Bassa dam) NIASSA PROVINCE: Districts NIPEPE, METARICA, CUAMBA, MANDIMBA, NGAUMA, LAGO, LICHINGA (in- land and on Lake Malawi and standing rivers) Bio-diesel will be manufactured from the oil pressed form the seed of the Jatropha curcas tree.
这项费用包括了所有的费用和必要的程序,获取土地为期50年的特许权,注册公司等,省以下是这部分的发展:全省赞: morrumbula区,佩巴内,马尼卡省地区马沙泽九老区,坦巴拉,楠普拉省:莫苏里尔地区,门巴, nacroa ,埃拉蒂,纳卡拉-- vehla ,拉拉瓦,伊尼扬巴内省:地区生病,富尼亚洛鲁,熊猫,维兰, govuro (-对土地,河流和海岸)加扎省:希夸拉夸拉区,马桑热纳,希古博,防护栏德拉卡马省:区cahorra巴萨,尚加拉, macoe ,寻购,博, maravia (南北该cahorra拉巴萨大坝)尼亚萨省:尼佩佩区,梅塔里卡,库安巴,曼丁巴, ngauma ,拉戈, lichinga (在土地和马拉维湖身高河流)生物柴油的制造将来自石油按下表种子的桐子树。
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Jatropha curcas will become one of the most important sources of oil containing raw material in the world.
麻疯麻疯将成为世界上最重要的原料来源,在世界石油含。
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The content of oil in kernel and that of phorbol ester in defatted kernel of Jatropha curcas from different origins were studied in this paper.
选用国内4种不同产地的麻疯树种仁,对其含油量以及脱油后的佛波酯含量进行了研究。
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Jatropha curcas L.oil is a potential raw material used to produce biodiesel.
麻疯树籽油是具有潜力的生产生物柴油原料。
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The resources and biological characteristics of Jatropha curcas in Guizhou, the characteristics of its seed oil and the utilization of this species are introduced.
介绍了贵州麻疯树资源,麻疯树的生物学特性,麻疯树籽油特点和麻疯树的用途,对贵州麻疯资源及开发利用提出了建议。
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The results showed that the solubility of Jatropha curcas L. seed oil in methanol in creased at the presence of methyl esters, which could enhance mass transfer.
结果表明,脂肪酸甲酯的存在可有效提高麻疯树籽油在甲醇中的溶解度,因此可在一定程度上改善传质效果
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Bio-diesel will be manufactured from the oil pressed form the seed of the Jatropha curcas tree.
生物柴油将石油制成表格压麻疯麻疯树的种子。
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Thinking of presenting problems, this research mainly studied some solid base catalysts which own higher catalysis ability and longer lifetime. Then, the phase diagram and equilibrium data of oil-alcohol-biodiesel-glycerol multiphase system were measured because the biodiesel producing process lacks of thermodynamic data.Based on a double-membranes theory and the thermodynamic data, a kinetic model was proposed. In addition, a mult-step extraction process was proposed to dispose the jatropha curcas l oil with high acid value in order to decrease the acid value. Then, a new technology of biodiesel producing using solid base as a catalyst was developed. The study objects and results are as follows.
本研究针对负载型固体碱催化剂活性组分易流失、使用寿命短的缺点,制备了高效、稳定的固体碱催化剂;针对生物柴油制备体系热力学数据缺乏的问题,测定了大豆油-醇-生物柴油-甘油体系的相图和平衡特性,在此基础上基于双膜理论,建立了固体碱制备生物柴油的动力学模型;同时针对酸价较高的麻疯果油,提出了先用甲醇或乙醇多级萃取降低酸价,再用固体碱催化制备的新工艺。
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The phase equilibrium data of SBO-FAME-Methanol, SBO-FAEE-Ethanol and Glycerol-FAEE-Ethanol systems were measured. The results indicated that it involved two different stages: liquid-liquid-solid reaction stage and liquid-solid reaction stage. When the molar ratio of methanol to oil is 12:1 at 65℃, the turning point is at a 55% biodiesel yield. The liquid-liquid-solid reaction model was proposed based on the double-membranes theory. It indicated that the process is reaction and mass transfer controlled together at the first stage, and the second stage is reaction controlled. The predictions of the model are matched with the experimental results.In the end, the acid was extracted using methanol and ethanol from jatropha curcas l oil.
测定了生物柴油制备过程中的SBO-FAME-Methanol、SBO-FAEE-Ethanol、Glycerol-FAEE-Ethanol三组分相平衡数据,表明固体碱催化过程分为液-液-固和液-固两个反应阶段,在醇油摩尔比为12:1、65℃的初始反应条件下,转化率达到55%时,为第一阶段向第二阶段的转折点;基于双膜理论建立了固体碱催化制备生物柴油的非均相液-液-固反应模型,表明两个反应阶段分别为传质、反应共同控制和反应控制,模型计算值与实验值吻合较好。
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