化学工业
化學工業
화학공업
CHEMICAL INDUSTRY
2011年
8期
32-34,45
,共4页
焦凤茹%张秀玲%庞振涛
焦鳳茹%張秀玲%龐振濤
초봉여%장수령%방진도
萘%制备%技术水平%市场调查%预测%述评
萘%製備%技術水平%市場調查%預測%述評
내%제비%기술수평%시장조사%예측%술평
naphthalene%preparation%technical level%market research%prediction%review
2009年,全球工业萘生产能力约180万L/a,其中来自煤焦油的萘约占97%,石油萘约占3%。我国现有60多家工业萘生产企业,总生产能力在74万L/a左右,产量达到70万t。预计今后几年我国工业萘的生产能力、产量年均增长率为6%左右,2015年生产能力将达到105万L/a,产量将达到99万t。
2009年,全毬工業萘生產能力約180萬L/a,其中來自煤焦油的萘約佔97%,石油萘約佔3%。我國現有60多傢工業萘生產企業,總生產能力在74萬L/a左右,產量達到70萬t。預計今後幾年我國工業萘的生產能力、產量年均增長率為6%左右,2015年生產能力將達到105萬L/a,產量將達到99萬t。
2009년,전구공업내생산능력약180만L/a,기중래자매초유적내약점97%,석유내약점3%。아국현유60다가공업내생산기업,총생산능력재74만L/a좌우,산량체도70만t。예계금후궤년아국공업내적생산능력、산량년균증장솔위6%좌우,2015년생산능력장체도105만L/a,산량장체도99만t。
The global production capacity of technical naphthalene was 1.80 million tons in 2009, coal tar naphthalene accounted for 97% of global technical naphthalene production, petroleum naphthalene accounted for 3% of global technical naphthalene production. There are about 60 producers of technical naphthalene in China. The production capacity of technical naphthalene was 740 kt and the output was 700 kt in 2009. It is predicted that the average annual increasing rate of domestic production capacity and output of technical naphthalene will be 6% in the coming years.