作业帮谁能帮帮小弟翻译下.非常感谢!
来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/04/25 18:06:14
谁能帮帮小弟翻译下.非常感谢!
Since the 1970s, a number of studies have investigated
available technologies to combust used tires in industrial
applications that are related to the use of tires as a supple-
mental fuel. Questions concerning air emissions from burn-
ing tire derived fuels (TDF) have arisen due to pollutant
emissions. Sulfur is present in tires at varying concentra-
tions [1] and when oxidized to sulfur dioxide (SO2) during
combustion can be an emission problem because it is a reg-
ulated air pollutant. The combustion of a combination of
TDF and coal will potentially result in an increase in SO2
emissions if the sulfur content of the TDF is greater than
that of the coal being burned.
Attempts to answer these air pollution related questions
create the basis for much research. The pyrolysis of solid
fuels has been generally recognized as an economical and
technically feasible method of desulfurization [2,3]. During pyrolysis, the solid partially decomposes and produces gas-eous, liquid and solid residuals as pyrolysis products. The majority of trace metals in the solid fuel are retained in the solid residue, but volatile elements are released in vapor form [2]. The release of sulfur from the tire structure before combustion by pyrolysis may o?er the greatest potential for the separation of sulfur, and its compounds, from the resulting char. Di?erent pyrolysis conditions may have a great e?ect on the yield and composition of the three pyro- lysis products. Temperature and heating rate are two of the most important parameters a?ecting the yield and compo- sition of the volatile fraction [3] and would therefore be expected to a?ect the degree of sulfur removal from the char.
The growing interest in pyrolysis of tires has been due mainly with the study of TDF combustion. However, not
many studies have focused on the influence of heating rate and pyrolysis temperature on the release of other pyr
o-lysis by-products such as sulfur products and volatile hydrocarbons. This study focuses on an understanding of the influences of heating rate and pyrolysis temperature in relation to the recovery of pyrolysis products and theremoval of sulfur from TDF during pyrolysis.
Since the 1970s, a number of studies have investigated
available technologies to combust used tires in industrial
applications that are related to the use of tires as a supple-
mental fuel. Questions concerning air emissions from burn-
ing tire derived fuels (TDF) have arisen due to pollutant
emissions. Sulfur is present in tires at varying concentra-
tions [1] and when oxidized to sulfur dioxide (SO2) during
combustion can be an emission problem because it is a reg-
ulated air pollutant. The combustion of a combination of
TDF and coal will potentially result in an increase in SO2
emissions if the sulfur content of the TDF is greater than
that of the coal being burned.
Attempts to answer these air pollution related questions
create the basis for much research. The pyrolysis of solid
fuels has been generally recognized as an economical and
technically feasible method of desulfurization [2,3]. During pyrolysis, the solid partially decomposes and produces gas-eous, liquid and solid residuals as pyrolysis products. The majority of trace metals in the solid fuel are retained in the solid residue, but volatile elements are released in vapor form [2]. The release of sulfur from the tire structure before combustion by pyrolysis may o?er the greatest potential for the separation of sulfur, and its compounds, from the resulting char. Di?erent pyrolysis conditions may have a great e?ect on the yield and composition of the three pyro- lysis products. Temperature and heating rate are two of the most important parameters a?ecting the yield and compo- sition of the volatile fraction [3] and would therefore be expected to a?ect the degree of sulfur removal from the char.
The growing interest in pyrolysis of tires has been due mainly with the study of TDF combustion. However, not
many studies have focused on the influence of heating rate and pyrolysis temperature on the release of other pyr
o-lysis by-products such as sulfur products and volatile hydrocarbons. This study focuses on an understanding of the influences of heating rate and pyrolysis temperature in relation to the recovery of pyrolysis products and theremoval of sulfur from TDF during pyrolysis.
自70年代以来,一些调查研究
现有的技术,以燃烧旧轮胎工业
申请,有关使用的轮胎作为补充
心理燃料.涉及空气污染,烧伤,
法轮胎衍生燃料（华盈）出现了由于污染物
排放量.硫磺目前在轮胎在不同浓度
筹措[ 1 ]时,氧化,二氧化硫（ SO2的）在
可燃烧排放量的问题,因为它是一个调节
ulated空气污染物.燃烧相结合的
华盈和煤将可能导致增加二氧化硫
如果排放硫含量的华盈大于
这煤被烧毁.
试图回答这些空气污染有关的问题
创造的基础,大量的研究.热解的固体
燃料已普遍认识到作为一个经济和
技术上是可行的方法脱硫[ 2,3 ] .在热分解,固体部分分解并产生气体eous ,液体和固体残渣作为热解的产品.大多数的微量金属的固体燃料是保留在固体残留物,但不稳定因素释放水汽的形式[ 2 ] .释放的硫从轮胎结构之前,燃烧热可能ö 呃最有潜力的分离硫及其化合物,从由此产生的焦炭.erent热解的条件可能有很大的é 等的产量和组成的三个高温裂解产品.温度和升温速率是两个最重要的参数a ecting产量和成分位置的挥发性组分[ 3 ] ,因此预计到?等程度的脱硫的字符.
越来越多的兴趣轮胎热解主要是由于同学习华盈燃烧.然而,并非
许多研究都集中影响的升温速率和热解温度对释放其他比利牛斯影响的升温速率和热解温度有关的热解回收的产品和硫theremoval从华盈热解过程.
现有的技术,以燃烧旧轮胎工业
申请,有关使用的轮胎作为补充
心理燃料.涉及空气污染,烧伤,
法轮胎衍生燃料（华盈）出现了由于污染物
排放量.硫磺目前在轮胎在不同浓度
筹措[ 1 ]时,氧化,二氧化硫（ SO2的）在
可燃烧排放量的问题,因为它是一个调节
ulated空气污染物.燃烧相结合的
华盈和煤将可能导致增加二氧化硫
如果排放硫含量的华盈大于
这煤被烧毁.
试图回答这些空气污染有关的问题
创造的基础,大量的研究.热解的固体
燃料已普遍认识到作为一个经济和
技术上是可行的方法脱硫[ 2,3 ] .在热分解,固体部分分解并产生气体eous ,液体和固体残渣作为热解的产品.大多数的微量金属的固体燃料是保留在固体残留物,但不稳定因素释放水汽的形式[ 2 ] .释放的硫从轮胎结构之前,燃烧热可能ö 呃最有潜力的分离硫及其化合物,从由此产生的焦炭.erent热解的条件可能有很大的é 等的产量和组成的三个高温裂解产品.温度和升温速率是两个最重要的参数a ecting产量和成分位置的挥发性组分[ 3 ] ,因此预计到?等程度的脱硫的字符.
越来越多的兴趣轮胎热解主要是由于同学习华盈燃烧.然而,并非
许多研究都集中影响的升温速率和热解温度对释放其他比利牛斯影响的升温速率和热解温度有关的热解回收的产品和硫theremoval从华盈热解过程.