久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

   

Dazhou to become Asia's largest sulfur base

By Huang Zhiling (chinadaily.com.cn)
Updated: 2008-04-21 10:33

Dazhou, a city in the eastern part of Southwest China's Sichuan Province, will make full use of its natural gas reserves to build Asia's largest sulfur producing base by 2010 when its annual sulfur output is expected to surpass 4 million tons.


 Luo Qiang, mayor of Dazhou, Sichuan Province, speaks at the National Sulfur-related Chemical Industrial Forum held in Dazhou Sunday, April 20, 2008. [photo by Mei Chao]

Located at the juncture of Sichuan, Hubei, Shaanxi provinces and Chongqing municipality, Dazhou, which has convenient transport facilities, boasts natural gas reserves of 3.8 trillion cubic metres, of which 660 billion cubic metres have been found.

"Dazhou, whose annual natural gas output is expected to reach 20 billion cubic meters in 2010, is one of the natural gas fields in China with the most promising development potential after the Tarim and Erdos natural gas fields," mayor Luo Qiang told chinadaily.com.cn in an exclusive interview.

Dazhou's natural gas has a high content of sulfur, and in some of its natural gas wells, the content of sulfureted hydrogen from which sulfur is produced is graded at over 17 percent.

In recent years, Dazhou, which is aimed at becoming West China's natural gas, energy and chemical industrial base, has attracted domestic and overseas firms interested in the city's rich natural gas resources.

Earlier this month, a Chinese subsidiary of the Chevron Corporation announced the opening of an office in Dazhou to support the US oil giant's local natural gas operations. The move came after a 30-year production sharing contract (PSC) signed between Chevron and PetroChina, the listed subsidiary of China National Petroleum Corporation (CNPC), the country's biggest oil and gas producer, in December.

When Jim Blackwell, Chevron Asia Pacific Exploration and Production Company president was in Dazhou, he  said the PSC became effective in February.

The contract for the development of a 1,969-square-kilometer natural gas field in the onshore Sichuan Basin, made the CNPC-Chevron cooperation the largest inland exploration project participated by a foreign company in China.

According to Chevron, the company and the CNPC expect to build two sour gas plants with a throughput capacity of approximately 740 million cubic feet of natural gas per day. The gas field has natural gas proven reserves of 175.97 billion cubic meters.

Because demand exceeds supply, sulfur prices have been steadily on the rise in the world market, according to Qi Yan, vice-chairwoman of China Sulfuric Acid Industry Association.

"In January last year, my company spent less than 1,000 yuan (US$143) importing one ton of sulfur while it paid 5,800 yuan (US$829) for the same amount of sulfur," said Tang Shenghui, an official with the Yongli Chemical Industrial Shareholding Co. Ltd in Zhuzhou, South China's Hunan Province, in the National Sulfur-related Chemical Industrial Forum.

China's annual sulfur output registers 1 million tons, while its domestic consumption exceeds 10 million tons. Each year, the country has to import about 9 million tons from abroad.

"Rising prices on the international sulfur market has an adverse effect on many industrial sectors in China, and the development of sulfur in Dazhou will be a significant boost to the country's sulfur-related chemical sectors," Qi said.

Sulfur is indispensable in producing phosphate fertilizer, rubber, pesticide, medicine, food additives and lubricating oil.

"Dazhou has built a natural gas, energy and chemical industrial park with an area of 30 square kilometers and the sulfur-related sector has become an important component of the park," Luo said.

"When construction of the desulfurizing plants invested by China Petroleum and Chemical Corporation and China National Petroleum Corporation is finished, Dazhou's annual sulfur output will surpass 4 million tons in 2010, accounting for half of the country’s total," he added.

The plants include Puguang, Nanba and Tieshanpo.



Top China News  
Today's Top News  
Most Commented/Read Stories in 48 Hours
久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

    a4yy欧美一区二区三区| 色综合激情久久| 欧美精品一区二区三区一线天视频 | 国产一区二区视频在线| 久久亚区不卡日本| 久久99国产精品久久| 久久五月婷婷丁香社区| 丁香婷婷综合网| 中文字幕日本不卡| 色综合久久88色综合天天6 | 美腿丝袜亚洲色图| 国产午夜亚洲精品理论片色戒| 久久66热偷产精品| 国产欧美一区视频| 在线一区二区三区四区五区| 五月婷婷久久丁香| 精品999在线播放| 国产91精品精华液一区二区三区| 久久精品一区二区三区不卡| 成人蜜臀av电影| 一区二区三区日韩在线观看| 欧美一区午夜视频在线观看 | 亚洲精品中文字幕乱码三区| 欧美日韩三级一区二区| 久久99精品国产麻豆婷婷| 日本一区二区电影| 色综合一区二区三区| 石原莉奈在线亚洲三区| 26uuu另类欧美| 91小视频免费观看| 亚洲第一电影网| 精品国产制服丝袜高跟| 不卡的av在线播放| 亚洲大片免费看| 日本一区二区免费在线观看视频| 久久夜色精品一区| 色婷婷激情一区二区三区| 精品无人码麻豆乱码1区2区| 一区二区三区在线视频免费| 久久久亚洲精品一区二区三区| 日本道色综合久久| 国产69精品久久99不卡| 日韩av电影一区| 亚洲人成电影网站色mp4| 欧美va亚洲va| 欧美私模裸体表演在线观看| 国v精品久久久网| 免费成人av资源网| 樱花草国产18久久久久| 久久久久久久久久久久久夜| 欧美精品一卡两卡| 91香蕉视频污| 国产乱国产乱300精品| 日韩精品视频网站| 亚洲欧美国产高清| 国产欧美精品在线观看| 欧美一区二区三区视频免费播放| 一本色道**综合亚洲精品蜜桃冫| 国产剧情一区在线| 捆绑变态av一区二区三区| 亚洲精品国产a久久久久久| 久久精品一区二区三区不卡 | 欧美性极品少妇| 不卡一二三区首页| 国产精品白丝av| 毛片一区二区三区| 日日摸夜夜添夜夜添亚洲女人| 亚洲欧美国产三级| 国产精品久久久久久久久动漫| 精品国产电影一区二区| 制服视频三区第一页精品| 色哟哟在线观看一区二区三区| 国产成人精品1024| 狠狠色狠狠色综合日日91app| 日欧美一区二区| 亚洲国产乱码最新视频| 亚洲久本草在线中文字幕| 国产精品久久久久久久久晋中| 国产婷婷色一区二区三区| 欧美zozo另类异族| 日韩欧美资源站| 91精品国产全国免费观看| 欧美日韩激情一区二区三区| 欧美怡红院视频| 在线区一区二视频| 日本高清不卡aⅴ免费网站| 91丨九色丨黑人外教| 成人动漫av在线| 成人国产精品视频| 国产成人精品亚洲日本在线桃色| 国产精品自拍三区| 国产精品白丝av| 国产91精品精华液一区二区三区| 国产精品99久| 成人性生交大片免费看在线播放| 国产精品91xxx| 国产.欧美.日韩| 国产a久久麻豆| 成人一区二区在线观看| 成人av在线观| 99视频精品全部免费在线| 99麻豆久久久国产精品免费| 9色porny自拍视频一区二区| 不卡视频在线看| 色欧美日韩亚洲| 欧亚洲嫩模精品一区三区| 欧美三级电影在线看| 欧美日韩国产色站一区二区三区| 欧美少妇bbb| 欧美一区二区三区性视频| 欧美电影免费观看高清完整版在线 | 美腿丝袜亚洲一区| 韩国女主播一区| 国产高清精品在线| 波多野结衣一区二区三区| 91香蕉国产在线观看软件| 在线观看免费亚洲| 91精品免费观看| 日韩三级高清在线| 国产日产欧产精品推荐色 | 亚洲v日本v欧美v久久精品| 日韩成人伦理电影在线观看| 麻豆精品视频在线观看免费| 国产剧情在线观看一区二区| 久久综合九色综合欧美98| 久久婷婷成人综合色| 中文字幕久久午夜不卡| 亚洲欧美色图小说| 亚洲大片一区二区三区| 精品在线你懂的| 高清国产一区二区三区| 91在线你懂得| 欧美片网站yy| 久久久久久久国产精品影院| 中文字幕巨乱亚洲| 亚洲国产乱码最新视频| 久久99深爱久久99精品| 豆国产96在线|亚洲| 在线观看亚洲一区| 日韩一区二区精品葵司在线 | 亚洲精品国产a| 美国av一区二区| av不卡免费在线观看| 欧美撒尿777hd撒尿| 亚洲精品在线三区| 自拍偷拍欧美激情| 日本在线播放一区二区三区| 国产精品99久久久久久似苏梦涵| 色成年激情久久综合| 欧美电影免费观看高清完整版 | 麻豆精品视频在线观看免费| av激情综合网| 日韩三级伦理片妻子的秘密按摩| 中文字幕在线播放不卡一区| 石原莉奈在线亚洲二区| 成人免费视频一区| 欧美人xxxx| 中文字幕一区二区三区乱码在线| 日韩中文字幕亚洲一区二区va在线| 国产精品亚洲人在线观看| 欧美视频一区二区| 国产欧美一区视频| 日韩—二三区免费观看av| 成人动漫视频在线| 日韩一区二区免费视频| 亚洲精品日产精品乱码不卡| 精品一区二区三区香蕉蜜桃| 色综合久久88色综合天天| 久久综合九色欧美综合狠狠| 亚洲一区二区欧美日韩| 国产成人精品免费一区二区| 3atv一区二区三区| 亚洲视频免费在线| 韩国女主播成人在线| 欧美日韩精品一区二区三区四区| 国产精品视频在线看| 免费在线一区观看| 日本大香伊一区二区三区| 国产三区在线成人av| 日韩av不卡在线观看| 91在线精品一区二区| 久久久久久久久久看片| 首页综合国产亚洲丝袜| 91亚洲精品乱码久久久久久蜜桃 | 不卡一区二区在线| 精品成人佐山爱一区二区| 亚洲国产精品影院| 99久久国产综合精品色伊| 久久久久久久综合| 美女在线视频一区| 欧美日韩电影一区| 亚洲男人的天堂在线观看| 国产乱码精品一区二区三区忘忧草| 欧美老年两性高潮| 亚洲欧美电影一区二区| 成人动漫精品一区二区| 国产网站一区二区三区| 精品一区二区av| 日韩欧美国产wwwww| 日韩综合在线视频|