四川丰满少妇被弄到高潮-久久精品国产99国产精品导航-桃花岛亚洲成在人线av-国产做床爱无遮挡免费视频-亚洲日韩中文第一精品

您的瀏覽器版本太低,將不能正常瀏覽。請升級 Internet Explorer或使用Google Chrome瀏覽器。
如果您在使用雙核瀏覽器,請切換到高速 / 極速 / 神速 核心。

Zaozhuang Jfe Chemical Co. , Ltd. is a joint venture of Shandong Weijiao Holding Group Co. , Ltd. , JFE Chemical Joint-stock Company Co. , Ltd. and JFE Chemical Co. , Ltd. , the registered capital is 195 million yuan and covers an area of 370 mu. It is located in Zouwu Coal Chemical Industrial Park, Xuecheng District, Shandong Province. Using the advanced management of Weijiao Group, the technology of JFE  and the mature experience of Shandong Jiafuyi, the company invested 585 million yuan in advance, and planned and built 500,000 tons per year coal tar distillation project and 40,000 tons per year phthalic anhydride project. Construction of the 500,000 T / A coal tar distillation project started on October 17,2013 and was successfully completed and put into operation on November 18,2014. The project takes full advantage of the abundant coal tar resources in southwest Shandong and the resources such as gas, steam and coal tar of Xuecheng Energy. It adopts the world's technology and scientific management methods to make comprehensive use of coal resources, industrial chain continues to extend, creating higher value-added products as the starting point for coal tar deep processing. The company is mainly engaged in the production of carbon black oil, modified asphalt, industrial naphthalene, light oil, phenol oil, crude phenol, phthalic anhydride, lithium battery anode and other coal chemical products. Carbon black oil is widely used in the manufacture of carbon black as a reinforcing material for increasing wear resistance in tyres and rubber products, and modified asphalt is used in the manufacture of adhesive asphalt with aluminum electrodes, which is exported by JFE to new aluminum plants all over the world Industrial Naphthalene is widely used in water reducing agent, refined Naphthalene, dyestuff and plasticizer, and has good application effect Crude phenol is widely used in phenolic resin, fire retardant, semiconductor sealant, insulating paint and so on. Phthalic Anhydride is an important plasticizer, and also the raw material for the synthesis of Benzoic acid and terephthalic acid, which can be used in pharmaceutical synthesis The anode material of lithium battery is carbon and resin composite material with high filling density, high conductivity and high heat transfer. Among them, carbon black oil, industrial naphthalene for the company's two leading products, the company's product sales all over the world and at home and abroad. In order to further extend the industrial chain and enhance the market competitiveness of enterprises, the company invested 385 million yuan and started construction of a 40,000-ton / year project to produce phthalic anhydride from naphthalene on November 18,2014. In this project, high purity phthalic anhydride was produced by using fixed-bed oxidation process with naphthalene as the main raw material, and the by-product steam was recycled and used to drive the unit. The construction of this project not only makes full use of Xuecheng's energy and surrounding resources, but also provides a lot of opportunities for Labor and Employment, relieving the pressure of social employment and playing a positive role in building a harmonious society. Next, the company will also build a 50,000-ton-per-year project to produce phthalic anhydride from Naphthalene, which is scheduled to start construction at the end of 2017 and reach production efficiency at the beginning of 2018, by which time it will become a new economic growth point for the company and will further promote the distribution of high-tech industries, push the whole park to develop in depth. In order to promote the development of circular economy in Xuecheng Industrial Park, promote industrial upgrading, and speed up the transformation and leap-forward development of enterprises, the company will continue to build a crude phenol deep processing project, which uses the crude phenol produced by the company as the main raw material, production of phenol, O-cresol, M-cresol, xylenol and other high-quality products, and further enhance the added value of products, we have the confidence and ability to build Xuecheng new area into the industrial structure, economic strength, eco-environmental beauty of coal chemical industry circular economy demonstration base.  
主站蜘蛛池模板: 韩国亚洲精品a在线无码| 国产亚洲精品一区在线播放| 中字幕一区二区三区乱码| 日本大香伊一区二区三区| 国产大片黄在线观看| 亚洲日韩欧美国产另类综合| 无码中文人妻在线一区| 欧美日本高清在线不卡区| 欧美嫩交一区二区三区| 久久久噜噜噜久久熟女色 | 国产精品人成电影在线观看| 色又黄又爽18禁免费网站现观看| 色老久久精品偷偷鲁| 亚洲精品一品区二品区三品区| 久久精品高清一区二区三区| 国产男女做爰高清全过小说| 久久天天躁狠狠躁夜夜躁2012| 久久精品国产曰本波多野结衣| 国产日产欧产精品精品| 色综合视频一区二区三区44| 久久精品国产免费观看三人同眠| 巨胸爆乳美女露双奶头挤奶| 1717国产精品久久| 欧美三级午夜理伦三级| 女性女同性aⅴ免费观看| 中国熟妇露脸videos| 一本久道视频无线视频| 国产成人精品免费久久久久| 亚洲爆乳无码精品aaa片蜜桃| 中日韩精品卡一卡二卡3卡 | 精品国产色情一区二区三区| 少妇人妻无码专用视频| 2019nv天堂香蕉在线观看 | 在教室伦流澡到高潮hgl动漫| 亚洲午夜成人av电影| 粗壮挺进邻居人妻无码| 国产亚洲情侣一区二区无码av| 搡老熟女老女人一区二区| 国产揄拍国产精品| 中文字幕无码人妻丝袜| 羞羞午夜福利免费视频|