日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

USEUROPEAFRICAASIA 中文雙語Fran?ais
China
Home / China / Society

Nuclear heating touted as cleaner

By Sun Xiaochen | China Daily | Updated: 2017-03-17 08:13

As China aims to reduce coal consumption to curb pollution, those in the nuclear industry have called for construction of low-temperature mini reactors to provide cleaner heating for residential use in North China.

Citing safety, flexibility and efficiency, executives in China's nuclear power sector have pitched the use of small-scale reactors as an alternative heat source in winter to reduce dependence on plants powered by fossil fuel, which create air pollution.

Nuclear heating touted as cleaner

Qian Tianlin, general manager of China Nuclear New Energy Investment, said that the technology of small-scale nuclear reactors, which feature low and controllable core temperatures, is mature enough for trial use.

"Generating heating for a residential district is just one function of the mini nuclear reactors that has bright prospects," Qian said.

"Compared to traditional thermal sources, nuclear reactors could generate heat without carbon emissions and thus should be seriously considered as a replacement for coal-burning heat," said Qian.

Mini reactors have less electricity output than conventional reactors, but are made of modules that can be installed on site.

Wang Shoujun, chairman of China National Nuclear Corp, said that China's first small reactor developed by CNNC for practical use, the ACP100, is expected to be built in Changjiang Li autonomous county, Hainan province, at the end of 2017 with a unit capacity of 125,000 kilowatts, about one-tenth of a conventional nuclear plant.

The operation of such mini reactors is secure because of the much lower core temperature and internal pressure than a typical reactor, said Wan Gang, head of the China Institute of Atomic Energy.

"Technically, it is safe for civilian use in urban areas at the moment," Wan said.

"It could be installed in a pool to be maintained within a safe temperature in water. The potential radiation in the coolant could be blocked with a device installed between the reactor loop and the thermal pipeline, which only allows heat exchange," he added.

However, before the technology is implemented on a large scale, mounting public concern over nuclear safety following the 2011 Fukushima nuclear disaster in Japan must be addressed, Wan said.

sunxiaochen@chinadaily.com.cn

Editor's picks
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
主站蜘蛛池模板: 欧美在线不卡 | 亚洲美女在线观看 | 久久久免费观看 | 亚洲日本一区二区三区 | 亚洲视频在线免费观看 | 日韩欧美亚洲一区二区三区 | 另类一区二区三区 | 精品久久久一区二区 | 国产视频一二 | 老色批av | 日本成人一区 | 九九国产精品视频 | 日韩一区二区精品 | 中文字幕免费视频 | 亚洲一级精品 | 亚洲图片一区二区 | 日韩一区2区 | 亚洲一区网 | 色婷婷av一区 | 久久桃花网 | 国产精品免费视频观看 | 久草成人在线 | 一区三区视频在线观看 | 中国精品一区二区 | 国产成人av一区二区三区 | 中文字幕第 | 国产精品99久久久久久久女警 | 男人av网站 | 国产精选在线观看 | 亚洲欧美一区二区三区情侣bbw | 91麻豆精品一二三区在线 | 狠狠干五月天 | 日韩一区二区三区免费观看 | 一级成人黄色片 | 亚洲精品视频一区二区 | 中文av在线播放 | 欧美激情一区二区三区 | 麻豆chinese新婚xxx | 久久99日韩| 亚洲青涩在线 | 天天曰天天 |