合成燃料

Experiments on purification technologies for the conversion of cornstalk biomass into the industrial product were made to produce cornstalk gas in the down-flow fixed by the gasifier. The experiment focused on the technical procedures for deoxygenation. catalytic cracking of tar, hydrogenation, etc. Quality straw syngas was produced for methanol synthesis. The catalysis of methanol synthesis for the production of cornstalk syngas was earned out in a tubular-flow integral and isothermal reactor under the pressure of 5MPa over Cu-based catalyst C301 (particle size: 0.833mm×0.351mm), a catalyst made in China. Thirty-three sets of test data were obtained.

为了实现秸秆类生物质合成燃料甲醇的工业转化，有效利用生物质能，对下吸式固定床气化炉产生的低热值玉米秸秆燃气进行除氧、分解焦油和配氢等纯化试验，制备出合成甲醇的优质秸秆合成气，在直流流动等温积分反应器中，使用国产C301铜基催化剂，催化剂粒度为20~40目(0.833mm×0.351mm)，在5MPa反应压力下，对玉米秸秆合成气进行催化合成甲醇试验研究，获得33套试验数据。

Analysis the distribution and concentration of PASH in the environment can trace to the petroleum pollution and/or synthetic fuel pollution.

PASH的主要来源是石油，分析环境中的PASH可追踪石油或合成燃料污染。

That's the logic that led the Carter administration to create the Synthetic Fuels Corporation, a $3 billion boondoggle that never produced a gallon of useable fuel.

这种逻辑促使卡特政府成立了合成燃料公司，一家30亿美元建起来的废物，从来没有生产国一加仑可用的燃料。

The test results showed that this synthetic kerosene fraction was mainly composed of paraffinic hydrocarbons and monocyclic naphthenic hydrocarbons, besides, only a minor amount of single-ring aromatic hydrocarbons was found, two-ring or three-ring aromatic hydrocarbons were non-detectable.

结果表明，从国产煤F-T合成燃料中截取的煤油馏分主要由链烷烃和一环环烷烃组成，油样中只含有极少的单环芳烃，没有双环和三环芳烃存在。

Coal and other hydrocarbons have been gasified for the production of chemicals, fertilizers, and synthetic fuels for more than half a century.

人类通过气化煤炭和其他碳氢化合物来生产化工品、氮肥及合成燃料已有半世纪的历史。

Think of the former as radically better internal combustion engines, and the latter as biofuels and synfuels.

在这方面，新技术可以带来内燃发动机热效的显著提高和生物燃料和合成燃料产品。

Government-led industrial plans commonly produce white elephants like the supersonic Concorde aircraft in Europe and the synfuels fiasco in this country in the late 70's.

政府主持的工业计划通常既费钱又无用，好像欧洲的协和超音速各机以及我国70年代合成燃料的惨痛失败。

Sasol, established in 1950 in South Africa, is one of biggest producer of synthetic fuels and the largest petrochemicals producer in the world. The business of Sasol covers 9 branches including mining, synfuels, chemicals, oil, technology, petroleum and financing etc.

沙索集团是世界上最大的合成燃料和石化产品生产商之一，成立于1950年，总部设于南非约翰内斯堡，下设9个主要大公司，业务领域涉及矿产、合成燃料、化学、油品、气体、科技、石油和金融。

Sasol, established in 1950 in South Africa, is one of biggest producer of synthetic fuels and the largest petrochemicals producer in the world. The business of Sasol covers 9 branches including mining, synfuels, chemicals, oil, technology, petroleum and financing etc, of which the headquarter sets in Johannesburg S.A.

沙索集团是世界上最大的合成燃料和石化产品生产商之一，成立于1950年，总部设于南非约翰内斯堡，下设9个主要大公司，业务领域涉及矿产、合成燃料、化学、油品、气体、科技、石油和金融。

The synthetic fuels program including coal liquefaction as well as tar sands and oil shale will boost pump sales by hundreds of millions of dollars/yr.

合成燃料项目包括煤的液化等将助推泵类产品每年出售数亿美元。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷