Cimrdc04 035 771321

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‫‪ ۱۸-۱۹‬ﺁﺫﺭ‪۱۳۸۲‬‬

‫ﭼﻬﺎﺭﻣﻴﻦ ﻫﻤﺎﻳﺶ ﻣﺮﺍﻛﺰ ﺗﺤﻘﻴﻖ ﻭ ﺗﻮﺳﻌﻪ ﺻﻨﺎﻳﻊ ﻭ ﻣﻌﺎﺩﻥ‬

‫ﺑﺮﺭﺳﻲ ﻓﻨﻲ‪-‬ﺍﻗﺘﺼﺎﺩﻱ ﻭ ﺯﻳﺴﺖ ﻣﺤﻴﻄﻲ ‪ DME‬ﺑﻪ ﻋﻨﻮﺍﻥ‬ ‫ﺳﻮﺧﺖ ﺁﺗﻲ ﺩﺭﻣﻮﺗﻮﺭﻫﺎﻱ ﺩﻳﺰﻝ‬

‫ﻋﻠﻲ ﻣﻮﻣﻨﻲ ‪ ، 1‬ﻧﺎﺯﻳﻼ ﻋﺒﺎﺱ ﺯﺍﺩﻩ ﻧﺎﺻﺮﻱ‬ ‫ﺷﺮﮐﺖ ﺗﻮﺳﻌﻪ ﺧﻮﺩﺭﻭﮐﺎﺭ‬ ‫‪momeni@tkcco.com‬‬

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‫‪ ،‬ﺍﻣﻴﺮ ﺍﻣﺎﻡ‬

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‫‪ ،‬ﻧﺎﺩﺭ ﺁﻝ ﺍﺑﺮﺍﻫﻴﻢ‬

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‫ﭼﮑﻴﺪﻩ‬

‫ﺑﻪ ﻫﻤﺮﺍﻩ ﮔﺮﺍﻳﺶ ﺑﻪ ﺳﻤﺖ ﻫﻮﺍﻱ ﭘﺎﮐﻴﺰﻩ ﻭ ﻭﺍﺑﺴﺘﮕﻲ ﮐﻤﺘـﺮ ﺑـﻪ ﻓـﺮﺁﻭﺭﺩﻩ ﻫـﺎﻱ ﻧﻔﺘـﻲ ﻭﺍﺭﺩﺍﺗـﻲ ‪ ،‬ﻋﻼﻗـﻪ ﺑـﻪ ﻣﺼـﺮﻑ‬

‫ﺳﻮﺧﺖ ﻫﺎﻱ ﺟﺎﻳﮕﺰﻳﻦ ﺩﺭ ﺻﻨﻌﺖ ﺣﻤﻞ ﻭ ﻧﻘﻞ ﺩﺭ ﺳﺎﻟﻬﺎﻱ ﺍﺧﻴﺮ ﺭﻭﺑﻪ ﺍﻓﺰﺍﻳﺶ ﺑﻮﺩﻩ ﺍﺳﺖ ‪ .‬ﺍﺯ ﺟﻤﻠﻪ ﺍﻳﻦ ﺳﻮﺧﺘﻬﺎ‬

‫ﻣـﻲ ﺗـﻮﺍﻥ‬

‫ﺑﻪ ﺍﻧﻮﺍﻉ ﺍﻟﻜﻠﻬﺎ ﺑﻪ ﺧﺼﻮﺹ ﻣﺘﺎﻧﻮﻝ ﻭ ﺍﺗﺎﻧﻮﻝ ‪ ،‬ﺩﻱ ﻣﺘﻴـﻞ ﺍﺗـﺮ ‪ ،‬ﮔﺎﺯﻣـﺎﻳﻊ‪ ، (liquefied petroleum gas) LPG‬ﮔـﺎﺯ‬ ‫ﻃﺒﻴﻌﻲ ﻓﺸﺮﺩﻩ‪ (compressed natural gas ) CNG‬ﺭﺍ ﻧﺎﻡ ﺑﺮﺩ ‪ .‬ﺩﻱ ﻣﺘﻴﻞ ﺍﺗﺮ ﺑﺎ ﻓﺮﻣﻮﻝ ﺷﻴﻤﻴﺎﻳﻲ‬

‫‪CH3- O -‬‬

‫‪ CH3‬ﺑﻪ ﻋﻨﻮﺍﻥ ﺳﺎﺩﻩ ﺗﺮﻳﻦ ﻭ ﺳﺒﮑﺘﺮﻳﻦ ﺳﻮﺧﺖ ﺍﮐﺴﻴﮋﻥ ﺩﺍﺭ ﻭ ﺗﻨﻬـﺎ ﺳـﻮﺧﺖ ﺟـﺎﻳﮕﺰﻳﻦ ﮐـﻪ ﻗﺎﺑﻠﻴـﺖ ﺍﺳـﺘﻔﺎﺩﻩ ﺩﺭ ﻣﻮﺗﻮﺭﻫـﺎﻱ‬ ‫ﺳﻴﮑﻞ ﺩﻳﺰﻝ ﺭﺍ ﺩﺍﺭﺩ ﻣﻄﺮﺡ ﻣﻲ ﺑﺎﺷﺪ‪ .‬ﺧﻮﺍﺹ ﻓﻴﺰﻳﮑﻲ ‪ DME‬ﻣﺸﺎﺑﻪ ‪ LPG‬ﻣﻲ ﺑﺎﺷﺪ ﻟﺬﺍ ﻣﺨـﺎﺯﻥ ﺫﺧﻴـﺮﻩ ‪ LPG‬ﻭ ﻫﻤﭽﻨـﻴﻦ‬ ‫ﻓﻨﺎﻭﺭﻱ ﻫﺎﻱ ﺑﮑﺎﺭ ﺭﻓﺘﻪ ﺩﺭ ﺗﻮﺯﻳﻊ ‪ ،‬ﺍﻧﺘﻘﺎﻝ ﻭ ﻣﺼﺮﻑ ﺁﻥ ‪ ،‬ﺑﺮﺍﻱ ‪ DME‬ﻧﻴﺰ ﻗﺎﺑﻞ ﺍﺳﺘﻔﺎﺩﻩ ﻣﻲ ﺑﺎﺷﺪ ‪ .‬ﭘﻴﻮﻧﺪ ﻫـﺎﻱ ﺑـﻴﻦ ﻣﻮﻟﮑـﻮﻟﻲ‬ ‫ﺩﺭﺍﺗﺮﻫﺎ ﺑﺎ ﺍﻧﺮﮊﻱ ﻓﻌﺎﻝ ﺳﺎﺯﻱ ﻧﺴﺒﺘﺎ ﮐﻤﺘﺮﻱ ﺷﮑﺴﺘﻪ ﻭ ﻣﻮﻟﮑﻮﻝ ﺑﻪ ﺭﺍﺩﻳﮑﺎﻝ ﺗﺒﺪﻳﻞ ﻣﻴﺸﻮﺩ‪ .‬ﺍﻳﻦ ﻭﻳﮋﮔﻲ ﻣﻮﺟﺐ ﺯﻳـﺎﺩ ﺷـﺪﻥ ﻋـﺪﺩ‬

‫ﺳﺘﺎﻥ ﺍﻳﻦ ﻣﻮﺍﺩ ﻣﻴﺸﻮﺩ ﺩﺭ ﻧﺘﻴﺠﻪ ﺑﺮ ﺧﻼﻑ ‪ LPG‬ﻭ ‪ CNG‬ﻭ ﺍﻟﮑﻠﻬﺎ ﺑﺮﺍﻱ ﺷﺮﻭﻉ ﻭﺍﮐﻨﺶ ﺍﺣﺘﺮﺍﻗﻲ ﻧﻴﺎﺯﻱ ﺑﻪ ﺟﺮﻗـﻪ ﻧـﺪﺍﺭﺩ ‪.‬ﺩﺭ‬ ‫ﺍﻳﻦ ﻣﻘﺎﻟﻪ ﺑﺎ ﺍﺷﺎﺭﻩ ﺑﻪ ﻓﻨﺎﻭﺭﻱ ﺗﺒﺪﻳﻞ ﮔﺎﺯ ﻃﺒﻴﻌﻲ ﺑﻪ ﻓﺮﺁﻭﺭﺩﻩ ﻫﺎﻱ ﻣﺎﻳﻊ )‪ ( Gas To Liquids‬ﻣﺎﻧﻨﺪ ﻣﺘﺎﻧﻮﻝ ‪ ،‬ﺩﻱ ﻣﺘﻴﻞ ﺍﺗـﺮﻭ‬

‫ﺳﺎﻳﺮ ﻓﺮﺁﻭﺭﺩﻩ ﻫﺎﻱ ﻣﻴﺎﻥ ﺗﻘﻄﻴﺮ ) ﻣﺎﻧﻨﺪ ﮔﺎﺯﻭﺋﻴﻞ ﻭ ﻧﻔﺖ ﺳﻔﻴﺪ ( ﺑﻪ ﺑﺮﺭﺳﻲ ﻣﺰﺍﻳﺎﻱ ﺩﻱ ﻣﺘﻴﻞ ﺍﺗﺮ ﺍﺯ ﻧﻈﺮ ﻣﻴـﺰﺍﻥ ﮔﺎﺯﻫـﺎﻱ ﺁﻻﻳﻨـﺪﻩ‬ ‫ﺣﺎﺻﻞ ﺍﺯ ﺍﺣﺘﺮﺍﻕ ﻭ ﻣﻘﺎﻳﺴﻪ ﺑﺎ ﺳﻮﺧﺖ ﻫﺎﻱ ﺭﺍﻳﺞ ﻭ ﺳﺎﻳﺮﺳﻮﺧﺖ ﻫﺎﻱ ﺟﺎﻳﮕﺰﻳﻦ ﺍﺷﺎﺭﻩ ﻣﻴﺸﻮﺩ‪.‬‬ ‫ﻭﺍﮊﻩ ﻫﺎﻱ ﮐﻠﻴﺪﻱ ‪ :‬ﺩﻱ ﻣﺘﻴﻞ ﺍﺗﺮ‪ -‬ﮔﺎﺯﻃﺒﻴﻌﻲ – ﺳﻮﺧﺖ ﻫﺎﻱ ﺟﺎﻳﮕﺰﻳﻦ‬

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