{"id":22631,"date":"2021-01-21T09:59:27","date_gmt":"2021-01-21T06:29:27","guid":{"rendered":"https:\/\/www.kianpetroleum.com\/tr\/?p=22631"},"modified":"2026-07-18T12:10:25","modified_gmt":"2026-07-18T08:40:25","slug":"sivi-oksijen-nedir-ve-ne-ise-yarar","status":"publish","type":"post","link":"https:\/\/www.kianpetroleum.com\/tr\/sivi-oksijen-nedir-ve-ne-ise-yarar\/","title":{"rendered":"S\u0131v\u0131 oksijen nedir ve ne i\u015fe yarar?"},"content":{"rendered":"\t\t
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S\u0131v\u0131 oksijen, oksijen gaz\u0131n\u0131n \u00e7ok d\u00fc\u015f\u00fck s\u0131cakl\u0131kta (yakla\u015f\u0131k -183 santigrat derece) yo\u011fu\u015fturulmas\u0131ndan elde edilen, \u00e7ok so\u011fuk ve a\u00e7\u0131k maviye \u00e7alan renksiz bir s\u0131v\u0131d\u0131r. Oksijen gaz\u0131, yery\u00fcz\u00fc atmosferinin \u00f6nemli bile\u015fenlerinden biridir ve canl\u0131lar\u0131n \u00e7o\u011funun ya\u015fam\u0131 ona ba\u011fl\u0131d\u0131r. Bu gaz, havan\u0131n hacminin yakla\u015f\u0131k y\u00fczde 20\u2019sini olu\u015fturur ve esas olarak bitkilerin fotosentez s\u00fcreci yoluyla \u00fcretilir. Baz\u0131 end\u00fcstriyel s\u00fcre\u00e7lerde oksijen s\u0131v\u0131la\u015ft\u0131r\u0131l\u0131r. A\u015fa\u011f\u0131da s\u0131v\u0131 oksijeni \u00e7e\u015fitli a\u00e7\u0131lardan inceliyoruz:<\/p>

Oksijen gaz\u0131 neden s\u0131v\u0131la\u015ft\u0131r\u0131l\u0131r?<\/h2>
  • Daha kolay ta\u015f\u0131ma: S\u0131v\u0131 oksijen, oksijen gaz\u0131na g\u00f6re daha az hacim kaplar. Bu nedenle onun ta\u015f\u0131nmas\u0131, oksijen gaz\u0131na k\u0131yasla daha kolay ve daha d\u00fc\u015f\u00fck maliyetlidir.<\/li>
  • S\u0131z\u0131nt\u0131 riskinin azalt\u0131lmas\u0131: Gaz faz\u0131ndaki maddeler s\u0131z\u0131nt\u0131 riski ta\u015f\u0131r ve s\u0131z\u0131nt\u0131 riskini azaltman\u0131n yollar\u0131ndan biri, onlar\u0131n s\u0131v\u0131 faza d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesidir.<\/li>
  • Daha kolay tepkimeye girme: S\u0131v\u0131 oksijen, gaz faz\u0131ndaki oksijene g\u00f6re daha y\u00fcksek yo\u011funlu\u011fa sahiptir ve bu, onun elementlerle daha kolay birle\u015fmesini sa\u011flar. Baz\u0131 sanayilerde \u00f6nce oksijen gaz\u0131 s\u0131v\u0131la\u015ft\u0131r\u0131l\u0131r, sonra ondan yararlan\u0131l\u0131r.<\/li><\/ul>

    S\u0131v\u0131 oksijenin \u00fcretim \u015fekli<\/h2>

    S\u0131v\u0131 oksijen \u00fcretiminin en yayg\u0131n y\u00f6ntemlerinden biri, s\u0131v\u0131 havan\u0131n dam\u0131t\u0131lmas\u0131d\u0131r. Bu s\u00fcre\u00e7 a\u015fa\u011f\u0131daki a\u015famalar\u0131 i\u00e7erir:<\/p>

    1. Havan\u0131n s\u0131k\u0131\u015ft\u0131r\u0131lmas\u0131: \u0130lk olarak hava, kompres\u00f6rler kullan\u0131larak s\u0131k\u0131\u015ft\u0131r\u0131l\u0131r. Bu s\u0131k\u0131\u015ft\u0131rma havan\u0131n s\u0131cakl\u0131\u011f\u0131n\u0131 art\u0131r\u0131r.<\/li>
    2. Havan\u0131n so\u011futulmas\u0131: S\u0131k\u0131\u015ft\u0131rmadan sonra havan\u0131n s\u0131cakl\u0131\u011f\u0131, havan\u0131n s\u0131v\u0131la\u015fmas\u0131 i\u00e7in yakla\u015f\u0131k eksi 190 santigrat dereceye kadar \u00e7ok d\u00fc\u015f\u00fcr\u00fcl\u00fcr.<\/li>
    3. Dam\u0131tma s\u00fcreci ve gazlar\u0131n ayr\u0131lmas\u0131: S\u0131v\u0131 hava dam\u0131tma kulelerine verilir ve sonra s\u0131cakl\u0131k yava\u015f yava\u015f art\u0131r\u0131l\u0131r ki gazlar kaynama noktalar\u0131na g\u00f6re birbirinden ayr\u0131ls\u0131n.<\/li>
    4. S\u0131v\u0131 oksijenin toplanmas\u0131: Bu a\u015famada, kaynama noktas\u0131 eksi 183 santigrat derece olan oksijen di\u011fer gazlardan ayr\u0131l\u0131r ve s\u0131v\u0131 olarak toplan\u0131r.<\/li><\/ol>

      S\u0131v\u0131 oksijenin depolanmas\u0131<\/h2>

      S\u0131v\u0131 oksijen, \u00e7ok d\u00fc\u015f\u00fck s\u0131cakl\u0131\u011f\u0131 (yakla\u015f\u0131k eksi 183 santigrat derece) ve y\u00fcksek buharla\u015fabilirlik \u00f6zelli\u011fi nedeniyle, depolama i\u00e7in \u00f6zel ko\u015fullar gerektirir. Bu madde genellikle kriyojenik tanklar ad\u0131 verilen \u00f6zel tanklarda depolan\u0131r; bu tanklar paslanmaz \u00e7elik veya al\u00fcminyumdan yap\u0131lm\u0131\u015ft\u0131r. Bu tanklar, \u0131s\u0131 transferini ve oksijenin buharla\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in \u00e7ift cidarl\u0131 duvarlara ve g\u00fc\u00e7l\u00fc \u0131s\u0131 yal\u0131t\u0131m\u0131na sahiptir. Tank\u0131n iki cidar\u0131 aras\u0131ndaki bo\u015fluk genellikle vakumdur veya perlit gibi yal\u0131tkan maddelerle doldurulur. Bu tanklar ayr\u0131ca, s\u0131v\u0131 oksijenin buharla\u015fmas\u0131ndan kaynaklanan bas\u0131n\u00e7 art\u0131\u015f\u0131n\u0131 \u00f6nlemek i\u00e7in emniyet valfleri gibi g\u00fcvenlik sistemleriyle donat\u0131lm\u0131\u015ft\u0131r.<\/p>

      S\u0131v\u0131 oksijenin kullan\u0131m alanlar\u0131<\/h2>

      Petrokimya<\/h3>

      Petrokimya sanayisinde s\u0131v\u0131 oksijen, gazla\u015ft\u0131rma s\u00fcre\u00e7lerinde ve geli\u015fmi\u015f yanmada kullan\u0131l\u0131r. Gazla\u015ft\u0131rmada bu \u00fcr\u00fcn, yan\u0131c\u0131 gazlar\u0131n (hidrojen, CO ve metan gaz\u0131) \u00fcretimi i\u00e7in kullan\u0131l\u0131r. Geli\u015fmi\u015f yanma da \u015fu anlama gelir: yanma i\u00e7in hava kullanmak yerine, yanma verimini art\u0131rmak amac\u0131yla saf oksijen kullan\u0131lmas\u0131.<\/p>

      T\u0131p<\/h3>

      Oksijen gaz\u0131, insan v\u00fccudu i\u00e7in gerekli bir maddedir; kanda hemoglobin taraf\u0131ndan ta\u015f\u0131n\u0131r ve aerobik solunum i\u00e7in v\u00fccudun farkl\u0131 h\u00fccrelerine ula\u015f\u0131r. Hastanelerde ve tedavi merkezlerinde, s\u0131v\u0131 oksijen t\u00fcp\u00fc, solunum hastalar\u0131 i\u00e7in, \u00f6zellikle yapay solunuma ihtiya\u00e7 duyan hastalar i\u00e7in y\u00fcksek safl\u0131kta oksijen gaz\u0131 \u00fcretmek amac\u0131yla kullan\u0131l\u0131r.<\/p>

      Havac\u0131l\u0131k ve uzay sanayileri ile roket f\u0131rlatma<\/h3>

      S\u0131v\u0131 oksijen, havac\u0131l\u0131k ve uzay sanayilerinde ve roket kontrol\u00fcnde, roket yak\u0131t\u0131nda g\u00fc\u00e7l\u00fc bir oksitleyici etken olarak kullan\u0131l\u0131r. Rokette s\u0131v\u0131 oksijen gaza d\u00f6n\u00fc\u015f\u00fcr. Elde edilen saf oksijen gaz\u0131, s\u0131v\u0131 hidrojen veya gazya\u011f\u0131yla (\u00e7e\u015fitli hidrokarbonlar\u0131n bir kar\u0131\u015f\u0131m\u0131) birle\u015fir ve \u00e7ok miktarda enerji a\u00e7\u0131\u011fa \u00e7\u0131kar\u0131r; bu da roketin uzaya do\u011fru itilmesini sa\u011flar.<\/p>

      Laboratuvar<\/h3>

      S\u0131v\u0131 oksijen, \u00e7ok d\u00fc\u015f\u00fck s\u0131cakl\u0131\u011f\u0131 ve g\u00fc\u00e7l\u00fc oksitleyici \u00f6zellikleri nedeniyle laboratuvar ve biyolojik ara\u015ft\u0131rmalarda \u00e7e\u015fitli kullan\u0131m alanlar\u0131na sahiptir. Laboratuvarlarda, kriyojenik ko\u015fullar\u0131 (\u00e7ok d\u00fc\u015f\u00fck s\u0131cakl\u0131klar\u0131) sim\u00fcle etmek ve maddelerin bu ko\u015fullardaki davran\u0131\u015f\u0131n\u0131 incelemek i\u00e7in kullan\u0131l\u0131r. Ayr\u0131ca biyolojik ara\u015ft\u0131rmalarda, h\u00fccreler, dokular ve sperm gibi biyolojik \u00f6rneklerin donmu\u015f halde muhafazas\u0131nda kullan\u0131l\u0131r. Bu y\u00f6ntem, biyolojik \u00f6zelliklerin korunmas\u0131na ve h\u00fccresel bozulmadan kaynaklanan zararlar\u0131n \u00f6nlenmesine yard\u0131mc\u0131 olur.<\/p>

      Su ve at\u0131k su<\/h3>

      S\u0131v\u0131 oksijen, suyun ve at\u0131k suyun kirleticilerden ar\u0131nd\u0131r\u0131lmas\u0131 i\u00e7in de kullan\u0131l\u0131r. \u0130lk olarak s\u0131v\u0131, oksijen gaz\u0131na d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr ve ard\u0131ndan oksijen gaz\u0131, at\u0131k sudaki faydal\u0131 bakterilerin faaliyetini art\u0131r\u0131r. Sonu\u00e7ta bu bakteriler, organik maddeleri ve kirleticileri par\u00e7alayarak kirli sular\u0131n ar\u0131t\u0131lmas\u0131n\u0131 sa\u011flar. S\u0131v\u0131 oksijenin y\u00fcksek safl\u0131\u011f\u0131 nedeniyle bu y\u00f6ntem, normal havaland\u0131rmaya g\u00f6re \u00e7ok daha verimlidir ve end\u00fcstriyel ile kentsel at\u0131k sular\u0131n ar\u0131t\u0131lmas\u0131nda kullan\u0131l\u0131r.<\/p>

      G\u00fcvenlik noktalar\u0131<\/h2>
      • S\u0131v\u0131 oksijenle \u00e7al\u0131\u015f\u0131rken, d\u00fc\u015f\u00fck s\u0131cakl\u0131kla temastan kaynaklanan yan\u0131klar\u0131 \u00f6nlemek i\u00e7in koruyucu giysi, \u0131s\u0131 yal\u0131t\u0131ml\u0131 eldiven ve g\u00fcvenlik g\u00f6zl\u00fc\u011f\u00fc kullanmak zorunludur.<\/li>
      • S\u0131v\u0131 oksijen, ya\u011f, gres ve izob\u00fctan gibi yan\u0131c\u0131 maddelerle \u015fiddetli \u015fekilde reaksiyon verir ve patlama ya da yang\u0131n riskini art\u0131r\u0131r.<\/li>
      • S\u0131v\u0131 oksijen buharla\u015fabilir ve gaz halindeki oksijene d\u00f6n\u00fc\u015febilir; bu nedenle \u00e7al\u0131\u015fma ortam\u0131, oksijen gaz\u0131n\u0131n birikmesini \u00f6nlemek i\u00e7in uygun havaland\u0131rmaya sahip olmal\u0131d\u0131r.<\/li>
      • Bas\u0131n\u00e7l\u0131 oksijen silindirinin depolanmas\u0131 i\u00e7in ortam\u0131n maksimum s\u0131cakl\u0131\u011f\u0131 \u06f5\u06f2 santigrat derecedir.<\/li>
      • S\u0131v\u0131 oksijenle temastan ka\u00e7\u0131n\u0131lmal\u0131d\u0131r; \u00e7\u00fcnk\u00fc so\u011fuk yan\u0131\u011f\u0131na neden olabilir.<\/li>
      • S\u0131v\u0131 oksijenin ciltle temas\u0131 durumunda, zarar g\u00f6ren b\u00f6lge derhal \u0131l\u0131k suyla (s\u0131cak de\u011fil) y\u0131kanmal\u0131 ve onu ovalamaktan veya bask\u0131 uygulamaktan ka\u00e7\u0131n\u0131lmal\u0131d\u0131r.<\/li>
      • S\u0131v\u0131 oksijen, ciddi g\u00f6z ve cilt hasarlar\u0131na neden olabilir.<\/li><\/ul>

        Son s\u00f6z<\/h2>

        S\u0131v\u0131 oksijen, a\u00e7\u0131k mavi renkte \u00e7ok so\u011fuk bir s\u0131v\u0131d\u0131r ve kendine \u00f6zg\u00fc \u00f6zellikleri nedeniyle bir\u00e7ok \u00f6nemli sanayi ve alanda kullan\u0131m bulur. Bu maddenin \u00fcretilmesindeki en yayg\u0131n y\u00f6ntemlerden biri, s\u0131v\u0131 havan\u0131n fraksiyonlu dam\u0131t\u0131lmas\u0131d\u0131r. Bu s\u00fcre\u00e7te hava \u00e7ok d\u00fc\u015f\u00fck s\u0131cakl\u0131klara kadar so\u011futulur ve i\u00e7indeki gazlar kaynama s\u0131cakl\u0131klar\u0131na g\u00f6re ayr\u0131l\u0131r.<\/p>

        Bu geni\u015f kullan\u0131m alanlar\u0131na ra\u011fmen, bu maddeyle \u00e7al\u0131\u015fmak g\u00fcvenlik kurallar\u0131na titizlikle uyulmas\u0131n\u0131 gerektirir. \u00c7ok d\u00fc\u015f\u00fck s\u0131cakl\u0131\u011f\u0131 nedeniyle (yakla\u015f\u0131k -183 santigrat derece), s\u0131v\u0131 oksijenle ya da onun buharlar\u0131yla do\u011frudan temas, ciddi donma veya cilt hasarlar\u0131na yol a\u00e7abilir. Ayr\u0131ca bu madde kendisi yan\u0131c\u0131 de\u011fildir; ancak ba\u015fka maddeleri \u015fiddetli derecede yan\u0131c\u0131 hale getirebilir. Bu nedenle onunla \u00e7al\u0131\u015fma, g\u00fcvenli bir ortamda ve yan\u0131c\u0131 maddelerden uzakta yap\u0131lmal\u0131d\u0131r.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

        S\u0131v\u0131 oksijen, oksijen gaz\u0131n\u0131n \u00e7ok d\u00fc\u015f\u00fck s\u0131cakl\u0131kta (yakla\u015f\u0131k -183 santigrat derece) yo\u011fu\u015fturulmas\u0131ndan elde edilen, \u00e7ok so\u011fuk ve a\u00e7\u0131k maviye \u00e7alan renksiz bir s\u0131v\u0131d\u0131r. Oksijen gaz\u0131, yery\u00fcz\u00fc atmosferinin \u00f6nemli bile\u015fenlerinden biridir ve canl\u0131lar\u0131n \u00e7o\u011funun ya\u015fam\u0131 ona ba\u011fl\u0131d\u0131r. Bu gaz, havan\u0131n hacminin yakla\u015f\u0131k y\u00fczde 20\u2019sini olu\u015fturur ve esas olarak bitkilerin fotosentez s\u00fcreci yoluyla \u00fcretilir. Baz\u0131 end\u00fcstriyel s\u00fcre\u00e7lerde […]<\/p>\n","protected":false},"author":8,"featured_media":22626,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[612],"tags":[],"class_list":["post-22631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gazla-ilgili-makaleler"],"_links":{"self":[{"href":"https:\/\/www.kianpetroleum.com\/tr\/wp-json\/wp\/v2\/posts\/22631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kianpetroleum.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kianpetroleum.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kianpetroleum.com\/tr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kianpetroleum.com\/tr\/wp-json\/wp\/v2\/comments?post=22631"}],"version-history":[{"count":6,"href":"https:\/\/www.kianpetroleum.com\/tr\/wp-json\/wp\/v2\/posts\/22631\/revisions"}],"predecessor-version":[{"id":22640,"href":"https:\/\/www.kianpetroleum.com\/tr\/wp-json\/wp\/v2\/posts\/22631\/revisions\/22640"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kianpetroleum.com\/tr\/wp-json\/wp\/v2\/media\/22626"}],"wp:attachment":[{"href":"https:\/\/www.kianpetroleum.com\/tr\/wp-json\/wp\/v2\/media?parent=22631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kianpetroleum.com\/tr\/wp-json\/wp\/v2\/categories?post=22631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kianpetroleum.com\/tr\/wp-json\/wp\/v2\/tags?post=22631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}