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      在比利時的維爾賴克，投資并成立項目以來，嘉吉公司已減少其總用量大約在6000兆瓦，大約有1700000平方米的³天然氣的可以使用。于此同時，工廠正在不斷的增加新能源效率項目進程。此項目已經和ZT90室間隔缺損FF變速阿特拉斯無油壓縮機替代定速壓縮機。

       嘉吉公司設立了環境可持續發展的目標，提高能源和水的使用效率整體提高百分之五，有效的提高百分之五的溫室氣體密度。在2015年公司設定了一個預期目標值，以增加其使用可再生能源百分之十二點五在其整體的能源組合。值得稱贊的是，嘉吉公司已超過這一目標，可再生資源占據百分之十三點五的能源組合。

       變頻調速技術代替工頻定速壓縮機，其中的一個項目已經與ZT90室間缺損FF變速無油空氣壓縮機取代固定速度。阿特拉斯無油螺桿空氣壓縮機，早早的已經成功運用于工廠。然而，全新的壓縮機的特點已近改變了速度的能力，并因此輸出流，根據生產目標的需求。因速度與螺桿壓縮機的輸出流量所消耗的功率成正比，它是一個行之有效的工程。
  
        在使用壓縮空氣作為主要的動力源時，它是幾乎所有的工業生產過程中一個十分重要而又不可或缺的組成部分。全球工業生產制造使用壓縮空氣來完成，它在整體能源消耗占據約為百分之十左右。當使用變速調節的方式來驅動壓縮機，阿特拉斯空壓機可以高效的節約百分之三十五以上的能源損耗。同時，還為用戶提供恢復拒絕熱利用它的熱水方式在生產周期的能力，從而進一步提高任何壓縮空氣系統的整機效率在并在能源消耗的總量上將大大降低。此外，空壓機提供恢復拒絕熱利用它在熱水形式在生產周期的能力，從而進一步提高了任何壓縮空氣系統的整體效率和降低能源消費總量。

        阿特拉斯無油壓縮機另一不為人知的卓越性能：在使用它時無需冷卻水，因為如果經常加入冷卻水運行時間長了，就會導致運轉泵容易變舊。為了讓能源成本大幅度減低，并提供簡單易操作，我們的可變速驅動其全新的無油壓縮機，此功能有效的幫助公司滿足其能源效率目標。用戶越來越重視環保意識，怎樣才能高效的節約大量能源消耗成本呢？我們首先需要考慮能源效率的項目的選擇，在設備后期投入與使用時有效的減少投入，用戶可以將更多的時間和精力用于自身產品的制造上來。選擇無油變速壓縮機，為您提供可持續性并且高效率的靜音壓縮空氣保駕護航。

      Wilrijk, Belgium, Juni 2014. As a result of investments and projects since its establishment, Cargill Turkey’s Orhangazi Factory has decreased its total electricity usage by approximately 6000 MWh and its natural gas usage by approximately 1.7 million sm³. However, the factory continues to raise the bar by adding new energy efficiency projects to its agenda. One such project has been replacing its fixed-speed compressors with ZT 90 VSD FF variable speed oil-free compressors from Atlas Copco.

      Cargill has set Environmental Sustainability Targets that increase energy and water efficiency by 5% on a global level and improve greenhouse gas density by 5%. The company had set a goal to increase its renewable energy use to 12.5% within its overall energy portfolio by 2015. However, Cargill has already exceeded this target and today renewable energies constitute 13.5% of Cargill’s energy portfolio. Cargill Turkey is committed to reaching these global targets, and at its Orhangazi Factory new energy efficiency projects will help the company consume less while producing more.

      Variable Speed Drive technology replaces fixed-speed compressors

      One of these projects has been to replace fixed-speed compressors with ZT 90 VSD FF variable speed oil-free air compressors from Atlas Copco. Atlas Copco oil-free screw air compressors, in fact, have been used in the factory since its establishment. However, as Mustafa Cem Bilge, Maintenance Manager at Orhangazi Factory explains, “The specialty of this new compressor is the ability to change its speed, and consequently the output flow, according to the requirement of our production target. Since speed and output flow of a screw compressor are directly proportional to the consumed power, it makes this a very efficient process.”

      Compressed air is used as an energy source or as an integral part of the production process in almost all industries worldwide. Hence, about 10% of the overall energy consumed for global production results from the use of compressed air systems. Variable speed drive compressors from Atlas Copco can save 35% on energy. Furthermore, Atlas Copco compressors offer the ability to recover rejected heat and reuse it during the production cycle in the form of hot water, which further improves the overall efficiency of any compressed air system and reduces total energy consumption.
Two companies with environmental awareness
Another advantage of Atlas Copco’s oil-free air compressors is that they do not require cooling water. Cem Bilge explains that in order to provide cooling water to operate the old compressors he had to continuously operate the pump. “I got rid of this as well. My energy costs are substantially decreasing, and it provides simple operation.” When Atlas Copco came with its new oil-free compressor with variable speed drive, Cargill Turkey and the Orhangazi Factory saw that these features would help the company meet its energy efficiency targets. “We designed the compressor installation project together with Mr. Bilge,” says Veli Ozgun Senol, Sales Engineer, Oil-free Air at Atlas Copco. “Both companies have environmental awareness, and we are confident that at the Orhangazi Factory Cargill will achieve substantial energy savings.” Adds Cem Bilge, “We prioritize energy efficiency projects and choose equipment that can do more work with less energy. We preferred Atlas Copco variable speed oil-free compressors because they coincide with our targets in the sense of sustainability and efficiency.”

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