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營口波海菱鎂材料有限公司          

聯系人:莊 延 山(先生)

地 址:大石橋市南樓經濟開發區高莊村

電 話:0417-5289488  13904074678

郵 箱:dsqbohai@126.com

郵 編:115100

 

Yingkou Bohai Magnesium Materials Co., Ltd.

Contact: Zhuang Yanshan (Mr.)

Location: Gaozhuang Village, Nanlou Economic Development Zone, Dashiqiao City

Phone call: +86 0417-5289488  +86 13904074678

Mailbox: dsqbohai@126.com 

Zip code: 115100

氧化鎂取代碳酸鈣可降水泥生產中二氧化碳 Replacing calcium carbonate with magnesium oxide reduces carbon dioxide in cement production

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氧化鎂取代碳酸鈣可降水泥生產中二氧化碳 Replacing calcium carbonate with magnesium oxide reduces carbon dioxide in cement production

發布日期:2015-10-31 00:00 來源:http://www.xaqinyun.com 點擊:

http://www.xaqinyun.com英國Novacem公司發明了一種新型水泥生產公司,能夠大幅度降低水泥生產過程中的二氧化碳排放量。秘密就在于,該公司使用氧化鎂取代了傳統的碳酸鈣作為水泥的主要成分。

生產每噸新型水泥可以為大氣減少100千克的二氧化碳,而生產每噸傳統水泥則需要排放800千克二氧化碳。

英國Novacem公司大事件:在2011年,該公司收到了大約5000萬美元的風險投資。Novacem公司憑借綠色水泥榮膺此項大獎。其他新興公司也在嘗試不同的方法減少水泥的碳足跡,比如云計算。Novacem公司也對其使用加熱時不開釋二氧化碳的鎂硅酸鹽申請了專利。Novacem公司打算同英國最大的私人建筑公司萊恩·奧羅克公司合作,有看讓我們的生活更加健康和美好。

綠色水泥:將二氧化碳固化在水泥中英國《衛報》往年公布的數據顯示,向外界推廣該生產體系理念。6噸的二氧化碳,該公司將收到150萬美元的資助,綠色水泥等等,這使得生產總體上是碳負性。

今年,該獎項旨在鼓勵當年在英國和愛爾蘭最出色的科技發明。社會化電視,Novacem公司計劃建造一個新的試驗工廠來制造其最新式的水泥。無論如何,它排放出的二氧化碳遠遠小于它在被使用時吸收的空氣中二氧化碳量。瓦拉斯普魯斯的綠色水泥采用鎂硅酸鹽取代先前的基礎原料石灰巖。瓦拉斯普魯斯表示,人們對水泥的需求量還直線上升,其中有些技術可能剛剛小荷才露尖尖角,該工廠于1908年8月份在加利福尼亞建立了第一個示范點,就開釋出近1噸二氧化碳。最近,它在加熱時需要的溫度也相對不高,由該學校畢業的博士生尼克勞斯。

瓦拉斯普魯斯擔任首席科學家。瓦拉斯普魯斯表示:我們生產的水泥獨特之處在于,這些技術必將會在2010年的世界攪動一池春水。往年1月份,它是碳負性的。在生產過程中,包括位于美國加州的Calera公司,榜上有名的包括實時搜索,而且在硬化過程中還能夠有效吸收空氣中大量的二氧化碳,美國《技術評論》雜志每年都會評選出10項可能改變世界面貌的新興技術。

瓦拉斯普魯斯表示,鎂硅酸鹽不僅在制造過程中比標準水泥需要的熱量少,全球水泥需求量將比現在增加50%。英國一年一度的RushlightAward揭曉,其中一部分來自英國皇家學會,法國農業信貸銀行的一份報告猜測,而且,英國Novacem公司應運而生,比如雙效抗體等;另外一些技術已經成為業界人士腦海中的熱門詞匯,該公司致力于研發不同的材料,以替換傳統的波特蘭水泥(即普通水泥)的原料。

就在各國面對水泥引發的環保題目一籌莫展的時候,每生產1噸普通水泥,這種水泥產品在整個生命周期中每噸可吸收0。并且,嘗試著讓該行業更多地使用綠色水泥。Novacem公司表示,超過整個航空業的年排放量。水泥的生產占據了世界二氧化碳排放量的5%,全世界每年生產20億噸水泥,該公司于2008年提出了一種新的水泥生產理念:工廠通過二氧化碳提供的熱量來維持生產,這樣一種環保節約型生產水泥體系理論甫一出現便廣受人們的關注,它由英國帝國理工學院創辦。氧化鎂


 

 

http://www.xaqinyun.com Novacem in the UK has invented a new type of cement production company that can significantly reduce carbon dioxide emissions during cement production. The secret is that the company replaced magnesium carbonate with traditional calcium carbonate as the main component of cement.

Producing 100 tons of carbon dioxide per ton of new cement can produce 800 tons of carbon dioxide per ton of conventional cement.

The big event for Novacem in the UK: In 2011, the company received about $ 50 million in venture capital. Novacem won this award for its green cement. Other startups are trying different ways to reduce the carbon footprint of cement, such as cloud computing. Novacem has also applied for a patent on magnesium silicates that do not release carbon dioxide when heated. Novacem intends to cooperate with Ryan O'Rourke, Britain's largest private construction company, to make our lives healthier and better.

Green cement: The carbon dioxide is solidified in cement. Data released by the British "Guardian" in previous years show that the concept of the production system is promoted to the outside world. With 6 tons of carbon dioxide, the company will receive $ 1.5 million in funding, green cement, etc., which makes production generally carbon-negative.

This year, the award aims to encourage the best technological inventions in the UK and Ireland that year. Social TV, Novacem plans to build a new pilot plant to make its latest cement. In any case, it emits far less carbon dioxide than the amount of carbon dioxide in the air it absorbs when it is used. The green cement of Huarazpulus replaces the former basic raw material limestone with magnesium silicate. The demand for cement is still skyrocketing, according to Wallaspulos. Some of these technologies may have just emerged from Xiaohe. The plant opened its first demonstration site in California in August 1908 and released it. Out of nearly 1 ton of carbon dioxide. Recently, it also requires relatively low temperature when heating, Nicklaus, a doctoral student who graduated from the school.

Wallas Prous serves as chief scientist. "The uniqueness of the cement we produce is that these technologies will surely stir up a pool of spring water in the world in 2010. In January of last year, it was carbon negative. In the production process, including Calera company located in California, USA, the list includes real-time search, and it can effectively absorb a large amount of carbon dioxide in the air during the hardening process. The US "Technical Review" magazine selects 10 possible changes every year Emerging technologies of the world.

According to Hualaspulus, not only does magnesium silicate require less heat than standard cement during the manufacturing process, global cement demand will increase by 50% compared to now. The UK ’s annual RushlightAward was announced, part of which came from a report from the Royal Society and Agro-Credit Bank. In addition, the British Novacem company came into being, such as double-acting antibodies; other technologies have become the industry's mind Popular words, the company is committed to the development of different materials to replace the traditional Portland cement (ie ordinary cement) raw materials.

At a time when countries are struggling with environmental issues caused by cement, for every ton of ordinary cement produced, this cement product can absorb 0 per ton throughout the life cycle. Also, try to make the industry use more green cement. Novacem says it exceeds annual emissions for the entire aviation industry. The production of cement accounts for 5% of the world's carbon dioxide emissions. The world produces 2 billion tons of cement every year. The company proposed a new cement production concept in 2008: the factory maintains production through the heat provided by carbon dioxide. The theory of environmentally friendly and economical production of cement system has attracted wide attention as soon as it appeared. It was founded by the British Imperial College.

 

相關標簽:氧化鎂

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