{"id":702,"date":"2017-01-27T15:07:47","date_gmt":"2017-01-27T11:37:47","guid":{"rendered":"http:\/\/www.rstank.com\/tr\/?page_id=702"},"modified":"2017-01-27T15:20:19","modified_gmt":"2017-01-27T11:50:19","slug":"cng","status":"publish","type":"page","link":"https:\/\/rstank.com\/tr\/urunler\/cng\/","title":{"rendered":"CNG NED\u0130R ?"},"content":{"rendered":"

CNG NED\u0130R ?<\/h1>\n
\n

CNG, s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f do\u011fal gazd\u0131r. Boru hatlar\u0131nda bulunan de\u011fi\u015fik bas\u0131n\u00e7lardaki do\u011fal gaz\u0131n CNG kompres\u00f6r\u00fc ile y\u00fcksek bas\u0131nca (200 veya 250 bar) s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f \u015feklidir.<\/p>\n

CNG’N\u0130N AVANTAJLARI<\/strong><\/p>\n

    \n
  • CNG benzinle \u00e7al\u0131\u015fan ara\u00e7lara g\u00f6re % 70-80, LPG ile \u00e7al\u0131\u015fan ara\u00e7lara g\u00f6re % 40-50 daha tasarrufludur.<\/li>\n
  • Motora hi\u00e7bir zarar\u0131 olmayan CNG kullan\u0131m\u0131nda ortalama 35-40 bin k’de bir ya\u011f de\u011fi\u015fimi yap\u0131lmaktad\u0131r.<\/li>\n
  • Do\u011falgazla \u00e7al\u0131\u015fan bir motor di\u011fer yak\u0131tlar\u0131 kullanan motorlara g\u00f6re daha dayan\u0131kl\u0131 ve daha uzun \u00f6m\u00fcrl\u00fc olmaktad\u0131r. Do\u011fal gaz temiz yanan bir yak\u0131t oldu\u011fundan ara\u00e7 bak\u0131mlar\u0131n\u0131 azaltmaktad\u0131r.<\/li>\n
  • Do\u011fal gaz di\u011fer s\u0131v\u0131 yak\u0131tlara benzemedi\u011fi i\u00e7in d\u0131\u015far\u0131 \u00e7ekilerek \u00e7al\u0131nma riski bulunmamaktad\u0131r.Bu durum \u00f6zellikle b\u00fcy\u00fck filolarda yak\u0131t \u00e7al\u0131nma riskini engellemektedir.<\/li>\n
  • Do\u011fal gaz boru hatlar\u0131 ile ta\u015f\u0131nd\u0131\u011f\u0131ndan kamyon ile ta\u015f\u0131nan benzin, LPG, motorin gibi yak\u0131t t\u00fcrlerinin karayolunda olu\u015fturaca\u011f\u0131 tehlike, \u00e7evre kirlili\u011fi v.b. ekstra bir masraf olu\u015fturmamaktad\u0131r.<\/li>\n
  • Benzinin tutu\u015fma s\u0131cakl\u0131\u011f\u0131 300 \u00b0C, LPG’nin tutu\u015fma s\u0131cakl\u0131\u011f\u0131 400 \u00b0C, CNG’nin tutu\u015fma s\u0131cakl\u0131\u011f\u0131 650 \u00b0C’dir. Fiziksel \u00f6zellikleri itibariyle CNG daha zor tutu\u015fmaktad\u0131r.<\/li>\n
  • Zemine d\u00f6k\u00fclen benzin ve havadan daha a\u011f\u0131r olan LPG’ye g\u00f6re do\u011fal gaz havadan daha hafif oldu\u011fundan bir kaza durumunda h\u0131zla atmosfere kar\u0131\u015f\u0131r.<\/li>\n
  • Do\u011fal gaz havadan daha hafif oldu\u011fu i\u00e7in bir kaza ya da s\u0131z\u0131nt\u0131 halinde di\u011fer yak\u0131tlar\u0131n (LPG, benzin v.s.) tersine hemen havaya kar\u0131\u015fmas\u0131ndan dolay\u0131 di\u011fer yak\u0131tlar gibi zeminde birikerek patlay\u0131c\u0131 ve yan\u0131c\u0131 bir ortam olu\u015fturmamaktad\u0131r. Tutu\u015fma riski en az olan yak\u0131tt\u0131r. Gaz\/hava kar\u0131\u015f\u0131m oran\u0131 hacimsel olarak % 5~15 aras\u0131nda oldu\u011funda tutu\u015fabilir.<\/li>\n
  • Bak\u0131m masraflar\u0131 azd\u0131r.<\/li>\n
  • Bug\u00fcn \u00e7evre kirlili\u011fine kar\u015f\u0131 duyarl\u0131 olan d\u00fcnyan\u0131n pek \u00e7ok \u00fclkesinde otob\u00fcs, taksi ve toplu ta\u015f\u0131ma ara\u00e7lar\u0131nda do\u011fal gaz kullan\u0131lmaktad\u0131r. Do\u011fal gaz\u0131n sa\u011flad\u0131\u011f\u0131 g\u00fcvenli, hesapl\u0131 ve ekolojik \u00f6zelliklerden yararlan\u0131lmaktad\u0131r.<\/li>\n
  • Di\u011fer yak\u0131tlarla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda do\u011fal gaz\u0131n % 90 daha az azot ve % 25 daha az karbon monoksit \u00fcretti\u011fi g\u00f6r\u00fclmektedir.
    \nDo\u011fal gaz di\u011fer alternatif yak\u0131tlarda oldu\u011fu gibi aldehit veya di\u011fer hava toksinlerini i\u00e7ermez.<\/li>\n
  • G\u00fcr\u00fclt\u00fc kirlili\u011fine yol a\u00e7ma oran\u0131 di\u011fer yak\u0131tlarla \u00e7al\u0131\u015fan motorlarla k\u0131yasland\u0131\u011f\u0131nda % 30 daha azd\u0131r.<\/li>\n
  • Do\u011fal gaz\u0131n sera etkisi yaratma d\u00fczeyinin de olduk\u00e7a d\u00fc\u015f\u00fck olmas\u0131d\u0131r.
    \nDo\u011fal gaz zehirli ve a\u015f\u0131nd\u0131r\u0131c\u0131 olmad\u0131\u011f\u0131ndan zemin suyunu kirletmez.<\/li>\n
  • Metan \u00f6mr\u00fcn\u00fc uzatmaktad\u0131r.<\/li>\n
  • G\u00fcn\u00fcm\u00fczde mevcut b\u00fct\u00fcn yak\u0131t \u00e7e\u015fitleri aras\u0131nda en g\u00fcvenilir, do\u011fa dostu ve ekonomik yak\u0131t t\u00fcr\u00fc do\u011fal gazd\u0131r. Benzin, LPG ve mazot ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda elde edilen tasarruf maksimum d\u00fczeydedir. Yani do\u011fal gaz benzine oranla % 62, mazot ve LPG’ye oranla % 40 daha fazla tasarruf sa\u011flamaktad\u0131r.<\/li>\n<\/ul>\n

    CNG’nin Depolanmas\u0131:<\/strong>
    \nCNG, ara\u00e7larda de\u011fi\u015fik b\u00fcy\u00fckl\u00fcklerde ve miktarlardaki t\u00fcplere doldurulur. T\u00fcpler \u00e7elik ve karbon fiber gibi malzemelerden yap\u0131lm\u0131\u015ft\u0131r. \u00c7elik t\u00fcplerin her litresinin a\u011f\u0131rl\u0131\u011f\u0131 1 kg’d\u0131r. Karbon fiber t\u00fcplerin her bir litresinin a\u011f\u0131rl\u0131\u011f\u0131 ise 0,380 kg’d\u0131r.<\/p>\n

    Alternatif Yak\u0131t Kullan\u0131m\u0131 Nedir?<\/strong>
    \nAlternatif yak\u0131t, ayn\u0131 ara\u00e7ta petrol \u00fcr\u00fcn\u00fc akaryak\u0131tlar ile iste\u011fe ba\u011fl\u0131 olarak kullan\u0131lan yak\u0131tlard\u0131r. Her iki yak\u0131ttan birisi kullan\u0131c\u0131n\u0131n iste\u011fine g\u00f6re se\u00e7ilir.<\/p>\n

    CNG, Alternatif Yak\u0131t m\u0131d\u0131r?<\/strong>
    \nCNG, son y\u0131llarda ana yak\u0131t olarak kabul edilmekle birlikte binek ara\u00e7larda alternatif yak\u0131t olarak da tercih edilmektedir. Sadece CNG ile \u00e7al\u0131\u015fan bir\u00e7ok ara\u00e7 modeli bulunmaktad\u0131r. Otob\u00fcsler ve kamyon gibi a\u011f\u0131r ara\u00e7larda ise CNG tek yak\u0131t olarak tercih edilmektedir. Son y\u0131llarda CNG motorlar\u0131 y\u00fcksek teknolojik seviyeye ula\u015fm\u0131\u015ft\u0131r.<\/p>\n

    D\u00fcnyada petrol rezervlerinin azalmas\u0131 ve fiyat y\u00fckselmesi alternatif yak\u0131tlar\u0131n ana yak\u0131ta d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fc sa\u011flam\u0131\u015ft\u0131r. CNG ve hidrojen petrol\u00fcn fiyat ve \u00e7evre etkileri ile \u00f6ne \u00e7\u0131km\u0131\u015ft\u0131r. CNG istasyonlar\u0131na hidrojen doldura\u00adbilecek ekipman ilavesi ile CNG yan\u0131nda hidrojen veya HCNG (% 20 Hidrojenli CNG) doldurmalar\u0131 m\u00fcmk\u00fcnd\u00fcr.<\/p>\n

    Do\u011fal gaz\u0131n kuyudan \u00e7\u0131kt\u0131ktan sonra basit bir temizleme i\u015flemi ile hi\u00e7bir hava ko\u015fulundan etkilenmeden kullan\u0131m b\u00f6lgesine boru hatt\u0131 ile ta\u015f\u0131nmas\u0131 ve yine CNG istasyonunda depolama gerektirmeden dolum yap\u0131lmas\u0131 sis\u00adtemin yay\u0131lmas\u0131n\u0131 ve kurulmas\u0131n\u0131 kolayla\u015ft\u0131rmaktad\u0131r. Ayn\u0131 zamanda do\u011fal gaz\u0131n i\u015fleme ve ta\u015f\u0131ma basitli\u011fi fiyat\u0131n\u0131n da petrole g\u00f6re d\u00fc\u015f\u00fck kalmas\u0131na neden olmaktad\u0131r.<\/p>\n

    CNG’nin Di\u011fer Yak\u0131tlar ile Kar\u015f\u0131la\u015ft\u0131rmas\u0131<\/strong><\/p>\n

    CNG’nin Di\u011fer Yak\u0131tlara G\u00f6re \u00dcst\u00fcnl\u00fckle<\/em>ri:<\/strong><\/p>\n

      \n
    • CNG’nin g\u00fcvenlik standartlar\u0131 y\u00fcksektir,<\/li>\n
    • CNG d\u00fc\u015f\u00fck emisyonlar\u0131 ile daha \u00e7evreci yak\u0131tt\u0131r,<\/li>\n
    • EURO 5 standard\u0131ndan da \u00fcst\u00fcn emisyonlar\u0131 vard\u0131r,<\/li>\n
    • CNG, % 25 daha az C02 emisyonu sunar,<\/li>\n
    • T\u00fcrkiye’de do\u011falgaz\u0131n ikmal g\u00fcvenli\u011fi y\u00fcksektir,<\/li>\n
    • CNG di\u011fer yak\u0131tlardan daha ucuzdur,<\/li>\n
    • CNG’nin oktan say\u0131s\u0131 124 ve \u00fczerindedir,<\/li>\n
    • CNG’nin partik\u00fcl emisyonu s\u0131f\u0131ra yak\u0131nd\u0131r,<\/li>\n
    • CNG, motorda do\u011fal hali gaz oldu\u011fu i\u00e7in en verimli yanmay\u0131 sa\u011flar,<\/li>\n
    • CNG, motorda en d\u00fc\u015f\u00fck vuruntuyu yapan yak\u0131tt\u0131r,<\/li>\n
    • CNG motorlar\u0131 di\u011fer yak\u0131tlar daha sessiz ve titre\u015fimsizdir,<\/li>\n
    • So\u011fuk ve s\u0131cak hava \u015fartlar\u0131nda ayn\u0131 performans\u0131 sunar.<\/li>\n<\/ul>\n

      ABD, Kaliforniya Eyaletinde \u00f6\u011frenci servis otob\u00fcsleri zorunlu olarak CNG kullanmaktad\u0131r. Hollanda’da kanal teknelerinde CNG kullan\u0131m\u0131 tamamlanm\u0131\u015ft\u0131r. Bir\u00e7ok \u00fclkede \u015fehir merkezlerine ancak CNG kullanan ara\u00e7lar girebilmektedir. Bu \u00f6rnekler CNG’nin g\u00fcvenlik ve emisyon \u00fcst\u00fcn\u00adl\u00fcklerini vurgulamaktad\u0131r.<\/p>\n

      Motor bak\u0131m\u0131 a\u00e7\u0131s\u0131ndan arac\u0131n periyodik bak\u0131m zaman\u0131 uzamakta, titre\u015fimin azl\u0131\u011f\u0131 y\u0131pranmay\u0131 azaltmakta, CNG kirleticiler i\u00e7ermedi\u011fi i\u00e7in ya\u011f \u00f6mr\u00fc uzamakta ve performans\u0131 artmaktad\u0131r. Bu olumlu de\u011ferlerin parasal kar\u015f\u0131l\u0131\u011f\u0131 CNG fiyat\u0131ndaki \u00e7ok \u00f6nemli avantaja ilave edildi\u011finde di\u011fer yak\u0131tlara g\u00f6re tasarruf oran\u0131 y\u00fckselmektedir.<\/p>\n

      1 m\u00b3 CNG’ nin E\u015fiti Di\u011fer Yak\u0131tlar:<\/strong><\/p>\n\n\n\n\n\n\n
      1 m\u00b3 CNG<\/td>\n= 1,05 lt Benzin<\/td>\n<\/tr>\n
      1 m\u00b3 CNG<\/td>\n= 1,35 lt LPG<\/td>\n<\/tr>\n
      1 m\u00b3 CNG<\/td>\n= 1,00 lt Motorin<\/td>\n<\/tr>\n
      1 lt Benzin<\/td>\n= 1,28 lt LPG<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Kar\u015f\u0131la\u015ft\u0131rma, ABD GGE sistemine g\u00f6redir. Bu kar\u015f\u0131la\u015ft\u0131rma motorin kullanan bir \u015fehir i\u00e7i otob\u00fcse g\u00f6re yap\u0131l\u0131r ise tasarruf miktar\u0131 hesaplanabilir.<\/p>\n

      CNG Kullan\u0131m Alanlar\u0131<\/strong><\/p>\n

      CNG do\u011fal gaz\u0131n s\u0131k\u0131\u015ft\u0131r\u0131lm\u0131\u015f \u015fekli olarak ba\u015fl\u0131ca 2 alanda kullan\u0131l\u0131r:<\/p>\n

        \n
          \n
        1. CNG OTOGAZ, bir motor yak\u0131t\u0131 olarak ara\u00e7larda kullan\u0131l\u0131r,<\/li>\n
        2. CNG ENERJ\u0130 \u00f6zel ta\u015f\u0131ma kaplar\u0131na doldurularak do\u011fal gaz kullanacak t\u00fcketicilere ta\u015f\u0131n\u0131r ve bas\u0131nc\u0131 d\u00fc\u015f\u00fcr\u00fclerek t\u00fcketilir.<\/li>\n<\/ol>\n<\/ol>\n

          CNG Oto gaz Kullanan Ara\u00e7lar<\/strong><\/p>\n

            \n
          • Otomobiller,<\/li>\n
          • \u015eehir i\u00e7i ve \u015fehirler aras\u0131 otob\u00fcsler,<\/li>\n
          • -\u015eehir i\u00e7i lojistik ara\u00e7lar\u0131, ara\u00e7 filolar\u0131,<\/li>\n
          • \u00c7\u00f6p kamyonu, yol s\u00fcp\u00fcrgesi gibi ara\u00e7lar,<\/li>\n
          • A\u011f\u0131r vas\u0131talar, askeri ve kamu hizmet ara\u00e7lar\u0131,<\/li>\n
          • Deniz ve kanalda \u00e7al\u0131\u015fan tekne, feribot, deniz taksiler,<\/li>\n
          • Trenler, motorsikletler, triport\u00f6rler,<\/li>\n
          • U\u00e7aklar ve her t\u00fcrl\u00fc apron ara\u00e7lar\u0131,<\/li>\n
          • \u0130\u015f makinalar\u0131 ve hafriyat kamyon filolar\u0131, forkliftler,<\/li>\n<\/ul>\n

            CNG Ara\u00e7ta Nas\u0131l Kullan\u0131l\u0131r?<\/strong>
            \nCNG ara\u00e7lar\u0131ndaki temel ekipmanlar;<\/p>\n

              \n
            • CNG’ ye uygun motor,<\/li>\n
            • CNG t\u00fcpleri,<\/li>\n
            • Yak\u0131t hatt\u0131 ve reg\u00fclat\u00f6rlerdir.<\/li>\n<\/ul>\n

              CNG T\u00fcpleri ve Teknoloji<\/strong>
              \nCNG doldurmaya uygun olarak \u00fcretilen t\u00fcpler temelde \u00e7elik ve di\u011fer kimyasal maddelerden \u00fcretilenler olarak ayr\u0131l\u0131rlar. A\u015fa\u011f\u0131da \u00e7elik ve karbon fiber t\u00fcplerin kar\u015f\u0131la\u015ft\u0131rmas\u0131 sunulmaktad\u0131r:<\/p>\n\n\n\n\n\n\n\n\n
              <\/td>\nKarbon fiber<\/strong><\/td>\n\u00c7elik<\/strong><\/td>\n<\/tr>\n
              Su Kapasitesi<\/td>\nlt<\/td>\n102<\/td>\n100<\/td>\n<\/tr>\n
              Bo\u015f A\u011f\u0131rl\u0131k<\/td>\nkg<\/td>\n38<\/td>\n103<\/td>\n<\/tr>\n
              Dolu A\u011f\u0131rl\u0131k<\/td>\nkg<\/td>\n56,3<\/td>\n121,3<\/td>\n<\/tr>\n
              CNG Kapasitesi<\/td>\nm\u00b3<\/td>\n25,8<\/td>\n25<\/td>\n<\/tr>\n
              Bas\u0131n\u00e7<\/td>\nbar<\/td>\n200<\/td>\n200<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

              Ara\u00e7lara CNG Nereden Doldurulur?<\/strong>
              \nDo\u011fal gaz\u0131n y\u00fcksek bas\u0131nca s\u0131k\u0131\u015ft\u0131r\u0131lmas\u0131 ve t\u00fcplere doldurulmas\u0131n\u0131 sa\u011flayan ekipmanlar ile CNG dolumu yap\u0131l\u0131r. Boru hatlar\u0131ndan de\u011fi\u015fik bas\u0131n\u00e7lar ile gelen do\u011fal gaz CNG i\u00e7in \u00f6zel yap\u0131lm\u0131\u015f bir kompres\u00f6r sistemi \\He 200 veya 250 bar bas\u0131nca y\u00fckseltilir. Dispenser vas\u0131tas\u0131yla ara\u00e7lara doldurulur. Dolum h\u0131z\u0131 kompres\u00f6r ve dispenser kapasitesine ba\u011fl\u0131 olarak ..\u00f6rne\u011fin 300 m\u00b3 CNG 4 dakikada otob\u00fcs tank\u0131na doldurulur.<\/p>\n

              CNG Enerji Ta\u015f\u0131ma Sistemi<\/strong>
              \nDo\u011fal gaz boru hatlar\u0131n\u0131n ula\u015fmad\u0131\u011f\u0131 t\u00fcketicilere do\u011fal gaz\u0131 ta\u015f\u0131man\u0131n en ekonomik yolu CNG y\u00f6ntemi ile ta\u015f\u0131makt\u0131r. Do\u011fal gaz t\u00fcketim b\u00f6lgesine \\ en yak\u0131n boru hatt\u0131ndan al\u0131narak CNG kompres\u00f6r\u00fc ile 200-250 bar bas\u0131nca y\u00fckseltilir gaz olarak \u00f6zel ta\u015f\u0131ma ara\u00e7lar\u0131na y\u00fcklenir. CNG enerji ta\u015f\u0131ma kaplar\u0131ndan \u00e7ok kullan\u0131lanlar\u0131:<\/p>\n

                \n
              • CNG Bataryas\u0131:<\/strong> 200 barda 150 m\u00b3 CNG doldurulur,<\/li>\n
              • CNG t\u00fcp treyler:<\/strong> \u00c7elikten yap\u0131lm\u0131\u015f t\u00fcplerden olu\u015fan bu araca 4500- 5500 m\u00b3 CNG doldurularak \u00e7ekici ile ta\u015f\u0131n\u0131r,<\/li>\n
              • CNG T\u00fcp treyler:<\/strong> 250 barda karbon fiber t\u00fcplerden olu\u015fan bu treylere \\ 14,000 m\u00b3 kadar CNG doldurulur ve \u00e7ekici ile ta\u015f\u0131n\u0131r.<\/li>\n<\/ul>\n

                Burada belirtilen ta\u015f\u0131ma sistemlerinin de\u011fi\u015fik b\u00fcy\u00fckl\u00fckteki modelleri yap\u0131labilir. 200 veya 250 bar bas\u0131n\u00e7 se\u00e7ilebilir. T\u00fcketici sahas\u0131nda da yine de\u011fi\u015fik stoklama teknikleri kullan\u0131labilir.<\/p>\n<\/div>\n<\/div><\/section><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":698,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-702","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/rstank.com\/tr\/wp-json\/wp\/v2\/pages\/702"}],"collection":[{"href":"https:\/\/rstank.com\/tr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rstank.com\/tr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rstank.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rstank.com\/tr\/wp-json\/wp\/v2\/comments?post=702"}],"version-history":[{"count":2,"href":"https:\/\/rstank.com\/tr\/wp-json\/wp\/v2\/pages\/702\/revisions"}],"predecessor-version":[{"id":717,"href":"https:\/\/rstank.com\/tr\/wp-json\/wp\/v2\/pages\/702\/revisions\/717"}],"up":[{"embeddable":true,"href":"https:\/\/rstank.com\/tr\/wp-json\/wp\/v2\/pages\/698"}],"wp:attachment":[{"href":"https:\/\/rstank.com\/tr\/wp-json\/wp\/v2\/media?parent=702"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}