通过优化工艺条件提高FCC汽油氧化脱硫的能力。
Enhances the FCC gasoline oxidation desulphurization capacity by optimizing technological conditions.
新型抗氧剂W5 0 0 1是一种含取代基酚胺复合型液体抗氧剂,用于提高汽油氧化安定性。
W5001 is a new complex liquid antioxidant of substituted phenol and amine for improving the oxidation stability of gasoline.
介绍一种由PC微机控制的汽油氧化安定性自动测试仪,阐述了仪器的设计依据,设计原理,给出了系统框图。
This paper introduces a PC computer controlled automatic testing instrument for oxidation stability of Gasoline.
当然,欧盟为了达到越来越严苛的环保目标,要求大幅度削减二氧化碳排放量,不但F1受到了影响,法拉利的超级跑车市场也被进一步挤压。 法拉利认为混合动力的599型跑车的售价将是以汽油为燃料的559 GTB Fiorano跑车售价的两倍,达到41.4万英镑,而前者正是在后者的基础上开发出来的。
Rather, it is being driven by the EU's tough environmental targets to cut carbon dioxide emissions, which could otherwise see Ferrari's supercars squeezed out of the market.
反应释放的氢氧化钠回到第一步中重新利用,同CO2可以被贮存到地下曾经贮藏石油或天然气的地层,或者被回收利用做成汽油。
The reaction releases the sodium hydroxide for reuse in the first step, while the CO2 could be stored in underground reservoirs that once housed oil and gas or be recycled into gasoline.
问:既然氮氧化物是烟尘成分的一种,也是常见的水污染物,那加氮汽油会不会产生额外的污染呢?
Q: Since nitrogen oxide compounds are components of smog and are common water pollutants, does nitrogen-enriched gasoline create additional pollution?
既然氮氧化物是烟尘成分的一种,也是常见的水污染物,那加氮汽油会不会产生额外的污染呢?
Since nitrogen oxide compounds are components of smog and are common water pollutants, does nitrogen-enriched gasoline create additional pollution?
作为一种主要的截热气体,二氧化碳的产生量与燃油用量成正比,而奔驰精灵自称是美国市场单位燃油行驶里程最长的汽油驱动车辆。
Production of carbon dioxide, the main heat-trapping gas, is proportional to fuel use, and the Smart claims to be the highest-mileage car powered by gasoline on the American market.
在减少排放温室气体方面,巴西的甘蔗造乙醇表现比玉米造乙醇好得多:壳牌声称,汽车每英里所耗燃料,甘蔗造乙醇比汽油产生的二氧化碳少70%。
Brazil's sugarcane ethanol performs much better than ethanol made from maize in that respect: Shell claims it produces 70% less carbon dioxide than petrol, mile for mile.
尽管生物物质当它燃烧时,像汽油一样释放碳,但是当植物生长时,它们吸收大气中的二氧化碳,减少了总的碳迹。
Even though biomass releases carbon when it is burned, just like oil, when new plants are growing they absorb carbon dioxide from the atmosphere, reducing the overall carbon footprint.
氢气和一氧化碳混合能够合成一种混合气体,可以用来替代当前普遍使用的烃基燃料,比如汽油、柴油以及喷气机燃油等。
Hydrogen and carbon monoxide can then be blended into syngas, a replacement for current hydrocarbon-based combustibles like gasoline, diesel and jet fuel.
汽车排放的尾气严重污染了达卡的空气,随着无铅汽油的出现略改善了空气的质量,但是有毒的一氧化碳气体依旧存在着。
Dacca's air is burdened by vehicleemissions; air quality improved after the advent of unleaded gasoline, but toxins such as carbon monoxide persist.
铂尔曼教授还表示,他希望看到更多的研究,以明确添氮汽油的使用到底会产生多少氮氧化物。
Professor Boehman would like to see more research done so we can know for sure if (and how much) additional NOx pollution is caused by the use of nitrogen-enriched gasoline.
氢气由于它大量的存在于水分子之中并且在燃烧时没有二氧化碳的产生而最有希望替代汽油的燃料。
HYDROGEN holds out hope as an alternative fuel to petrol for transport because there is plenty of it about in the form of water and no greenhouse gases are produced when it is burned.
以高效聪明的方式从植物中提取汽油,你开车就不会产生二氧化碳了。
Make petrol out of plants in a sufficiently clever way and you can drive around with no net emissions of carbon dioxide as well as no net payments to the mad, the bad and the greedy.
当然,由于这些特殊的燃料只是作为一般汽油和柴油的替代燃料,日常开车还是会向大气中释放二氧化碳。
Of course, because the fuel produced will be a drop-in replacement for ordinary gasoline and diesel, driving will still release CO2 to the atmosphere.
以植物光合作用为基础,这家硅谷初创企业正在开发据说是碳负性的燃料,可从空气中吸收二氧化碳,有朝一日可能将取代汽油的位置。
The Silicon Valley startup is developing what it says are carbon-negative fuels, based on plant photosynthesis, that absorb CO2 from the air and could someday replace gasoline.
换句话说,你开车的时候,发动机在燃烧汽油的同时会释放出一定量的二氧化碳,这个量由耗油量和行驶里程决定。
In other words: When you drive a car, the engine burns fuel which creates a certain amount of CO2, depending on its fuel consumption and the driving distance.
在碳处理工厂(CCS),从废气中提取的二氧化碳,用汞输送到地表下面几公里外的含土水层和老汽油田。
In a carbon sequestration power plant (CCS), CO2 is extracted from the exhaust then pumped into aquifers and old gas fields several kilometres beneath the Earth's surface.
寄存了几个月的汽油可能变坏,就其他方面而言,汽油会氧化然后沉淀,以至可能阻塞车的燃油系统。
Gasoline stored for a few months may deteriorate, and in other respects, gasoline oxidizes and precipitates, which may block the fuel system of the car.
结果,排气尾管即排出了尚未燃烧的汽油及一氧化碳。
The result is that unburned gasoline or carbon monoxide come out the tail pipe.
煤、燃油和汽油燃烧时产生的废气中含有二氧化硫和二氧化氮。
The waste gases coming from burning coal, oil and petrol include sulphur dioxide and nitrogen dioxide.
为生产清洁能源,采用光催化氧化法对催化裂化汽油进行了脱硫研究。
To produce clean energy, the study on oxidation desulfurization from catalytic cracking gasoline by photocatalysis is investigated.
柴油污染十分严重,其有害二氧化氮及细微污染颗粒的排放量比汽油更大,并可能导致癌症、心脏病。
Diesel is highly polluting, emitting far greater amounts of dangerous nitrogen dioxide and tiny pollution particles than petrol, and can cause cancer to heart attacks.
认为进一步探讨硫醇的氧化反应机理是液化石油气和汽油脱硫醇研究的重要方向之一。
Further study of the catalytic oxidation reaction mechanism of mercaptan is very important for the gasoline and LPG sweetening operation.
燃烧汽油会向大气排放二氧化碳,这也是如今气候变化的罪魁祸首。
Burning this liquid releases carbon dioxide into the atmosphere - the biggest culprit of climate change.
采用一种催化剂,用空气对汽油和液化石油气脱硫精制产生的含硫碱渣进行氧化脱硫处理。
A catalyst was applied in the oxidation process to remove sulfides from sulfur-containing caustic sludge produced in gasoline and LPG desulfurization operations.
论述了氧化法脱除汽油和柴油中有机硫技术进展。
Advances in oxidative desulphurization of gasoline and diesel were reviewed.
论述了氧化法脱除汽油和柴油中有机硫技术进展。
Advances in oxidative desulphurization of gasoline and diesel were reviewed.
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