{"id":22240,"date":"2022-06-15T14:15:11","date_gmt":"2022-06-15T18:15:11","guid":{"rendered":"https:\/\/world.dan.org\/?post_type=dan_alert_diver&p=22240"},"modified":"2023-02-08T17:40:15","modified_gmt":"2023-02-08T22:40:15","slug":"oxygen-cleaning-of-dive-gear-a-two-part-series","status":"publish","type":"dan_alert_diver","link":"https:\/\/world.dan.org\/id\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/","title":{"rendered":"Pembersihan Oksigen pada Alat Selam: Seri Dua Bagian"},"content":{"rendered":"
\n
\n

KEBAKARAN PADA PERALATAN OKSIGEN TERKOMPRESI<\/span><\/strong> are rare, even though we hear about life-threatening accidents \u2014 a rebreather fire, an emergency oxygen regulator accident, or a gas blending system fire.<\/p>\n\n\n\n

Beberapa pertanyaan kunci muncul: Mengapa situasi dengan kadar oksigen tinggi dan tangan atau meja kerja yang kotor tidak selalu mengakibatkan kebakaran? Berapa kadar oksigen yang cukup dalam gas pernapasan untuk meningkatkan risiko kebakaran?<\/p>\n\n\n\n

The answer to the first question lies in the statistical term probabilistic. Sometimes materials in 100 percent oxygen at 2,000 psi and heated to 400\u00b0F spontaneously ignite. Sometimes they don\u2019t. If there is a reason for this, it is likely beyond even the most qualified scientists to explain fully. But we must err on the side of caution. No oxygen fire is acceptable, and significant injuries or fatalities are often the outcomes.<\/p>\n<\/div>\n\n\n\n

\n
\"memeriksa
Foto: Stephen Frink <\/a><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n

Jumlah molekul oksigen dalam tabung scuba yang diisi udara pada tekanan 3.000 psi adalah 207 kali lebih banyak daripada yang kita temukan di atmosfer. Ada faktor lain, tetapi bahkan tabung scuba yang terisi pun dapat dianggap diperkaya oksigen.<\/p>\n\n\n\n

Kebakaran dalam sistem udara kami sangat jarang terjadi. Dengan mengesampingkan sumber penyulut dan bahan yang mudah terbakar, mari kita fokus pada situasi di mana jumlah oksigen meningkatkan risiko kebakaran.<\/p>\n\n\n\n

Banyak kode, standar, spesifikasi, pedoman, dan praktik industri yang memberikan definisi berbeda tentang gas pernapasan yang diperkaya oksigen. Kami mendengar pernyataan bahwa 40 persen nitrox tidak memerlukan peralatan yang bersih dari oksigen. Bagaimana kita mengetahui tingkat yang dapat diterima dan aman dengan semua informasi yang saling bertentangan ini?<\/p>\n\n\n\n

Tabel 1 merangkum referensi yang menyatakan kapan gas diperkaya oksigen. Secara realistis, kita dapat menarik garis batas tidak lebih dari 25 persen, tetapi penting untuk menanyakan di mana tingkat tersebut diuji, tekanan maksimum yang diinginkan, dan bagaimana oksigen bisa berada di atas 21 persen.<\/p>\n\n\n\n

Navy research in the 1960s and \u201970s included studies of fires with varying oxygen-enrichment levels, breathing-gas mixtures, and environmental pressures. The results showed that as pressure increases, the flame rate of materials increases rapidly with increasing oxygen concentrations. Above 25 percent, the burn rate rises rapidly. At 40 percent oxygen and 90 psi, the burn rate is 50 percent higher than the 21 percent oxygen in normal air. At higher pressures, 40 percent quickly becomes a fireball.<\/p>\n\n\n\n

Untuk aplikasi bertekanan lebih rendah, seperti pada umbilikus selam komersial, tingkat oksigen bisa lebih tinggi dari 25 persen. Pada tekanan 3.000 psi dari silinder scuba, semua taruhan dibatalkan. <\/p>\n\n\n\n

Standar American Society for Testing and Materials untuk pemilihan dan desain bahan perlengkapan memberikan jawaban yang paling dapat dipertahankan: Untuk penggunaan pada tekanan 25 persen ke atas, semua perlengkapan selam bertekanan tinggi harus dibersihkan untuk penggunaan oksigen.<\/p>\n\n\n\n

Dalam edisi berikutnya dari Alert Diver<\/em>Bagian 2 akan membahas kriteria pembersihan oksigen.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Alert Diver<\/em> \u2014 Q2 2022<\/p>","protected":false},"excerpt":{"rendered":"

FIRES IN COMPRESSED OXYGEN EQUIPMENT are rare, even though we hear about life-threatening accidents \u2014 a rebreather fire, an emergency oxygen regulator accident, or a gas blending system fire. Several key questions arise \u2026<\/p>","protected":false},"featured_media":22327,"template":"","dan_alert_diver_categories":[468],"dan_alert_diver_issues":[479],"class_list":["post-22240","dan_alert_diver","type-dan_alert_diver","status-publish","has-post-thumbnail","hentry","dan_alert_diver_categories-risk-mitigation","dan_alert_diver_issues-q2-2022"],"acf":[],"yoast_head":"\nOxygen Cleaning of Dive Gear: A Two-Part Series - DAN World<\/title>\n<meta name=\"description\" content=\"FIRES IN COMPRESSED OXYGEN EQUIPMENT\u00a0are rare, even though we hear about life-threatening accidents \u2014 a rebreather fire, an emergency oxygen regulator accident, or a gas blending system fire.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/world.dan.org\/id\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Oxygen Cleaning of Dive Gear: A Two-Part Series\" \/>\n<meta property=\"og:description\" content=\"FIRES IN COMPRESSED OXYGEN EQUIPMENT\u00a0are rare, even though we hear about life-threatening accidents \u2014 a rebreather fire, an emergency oxygen regulator accident, or a gas blending system fire.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/world.dan.org\/id\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/\" \/>\n<meta property=\"og:site_name\" content=\"DAN World\" \/>\n<meta property=\"article:modified_time\" content=\"2023-02-08T22:40:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_11_risk_mitigation.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"FIRES IN COMPRESSED OXYGEN EQUIPMENT\u00a0are rare, even though we hear about life-threatening accidents \u2014 a rebreather fire, an emergency oxygen regulator accident, or a gas blending system fire.\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/oxygen-cleaning-of-dive-gear-a-two-part-series\\\/\",\"url\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/oxygen-cleaning-of-dive-gear-a-two-part-series\\\/\",\"name\":\"Oxygen Cleaning of Dive Gear: A Two-Part Series - DAN World\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/oxygen-cleaning-of-dive-gear-a-two-part-series\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/oxygen-cleaning-of-dive-gear-a-two-part-series\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/world.dan.org\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/q2_11_risk_mitigation.jpeg\",\"datePublished\":\"2022-06-15T18:15:11+00:00\",\"dateModified\":\"2023-02-08T22:40:15+00:00\",\"description\":\"FIRES IN COMPRESSED OXYGEN EQUIPMENT\u00a0are rare, even though we hear about life-threatening accidents \u2014 a rebreather fire, an emergency oxygen regulator accident, or a gas blending system fire.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/oxygen-cleaning-of-dive-gear-a-two-part-series\\\/#breadcrumb\"},\"inLanguage\":\"id-ID\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/oxygen-cleaning-of-dive-gear-a-two-part-series\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"id-ID\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/oxygen-cleaning-of-dive-gear-a-two-part-series\\\/#primaryimage\",\"url\":\"https:\\\/\\\/world.dan.org\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/q2_11_risk_mitigation.jpeg\",\"contentUrl\":\"https:\\\/\\\/world.dan.org\\\/wp-content\\\/uploads\\\/2022\\\/06\\\/q2_11_risk_mitigation.jpeg\",\"width\":1200,\"height\":800,\"caption\":\"Checking scuba cylinders and threads for debris and contamination that could be a source of ignition in an oxygen enriched environment. For risk mitigation article for Alert Diver.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/alert-diver\\\/article\\\/oxygen-cleaning-of-dive-gear-a-two-part-series\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/world.dan.org\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Oxygen Cleaning of Dive Gear: A Two-Part Series\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#website\",\"url\":\"https:\\\/\\\/world.dan.org\\\/es\\\/\",\"name\":\"DAN World\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/world.dan.org\\\/es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"id-ID\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#organization\",\"name\":\"DAN World\",\"url\":\"https:\\\/\\\/world.dan.org\\\/es\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"id-ID\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/world.dan.org\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/DAN-World-logo-sm-52px.svg\",\"contentUrl\":\"https:\\\/\\\/world.dan.org\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/DAN-World-logo-sm-52px.svg\",\"width\":175,\"height\":52,\"caption\":\"DAN World\"},\"image\":{\"@id\":\"https:\\\/\\\/world.dan.org\\\/es\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Pembersihan Oksigen pada Alat Selam: Seri Dua Bagian - DAN World","description":"Kebakaran pada peralatan oksigen bertekanan jarang terjadi, meskipun kita sering mendengar tentang kecelakaan yang mengancam jiwa - kebakaran alat bantu pernapasan, kecelakaan regulator oksigen darurat, atau kebakaran sistem pencampuran gas.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/world.dan.org\/id\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/","og_locale":"id_ID","og_type":"article","og_title":"Oxygen Cleaning of Dive Gear: A Two-Part Series","og_description":"FIRES IN COMPRESSED OXYGEN EQUIPMENT\u00a0are rare, even though we hear about life-threatening accidents \u2014 a rebreather fire, an emergency oxygen regulator accident, or a gas blending system fire.","og_url":"https:\/\/world.dan.org\/id\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/","og_site_name":"DAN World","article_modified_time":"2023-02-08T22:40:15+00:00","og_image":[{"width":1200,"height":800,"url":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_11_risk_mitigation.jpeg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_description":"FIRES IN COMPRESSED OXYGEN EQUIPMENT\u00a0are rare, even though we hear about life-threatening accidents \u2014 a rebreather fire, an emergency oxygen regulator accident, or a gas blending system fire.","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/world.dan.org\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/","url":"https:\/\/world.dan.org\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/","name":"Pembersihan Oksigen pada Alat Selam: Seri Dua Bagian - DAN World","isPartOf":{"@id":"https:\/\/world.dan.org\/es\/#website"},"primaryImageOfPage":{"@id":"https:\/\/world.dan.org\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/#primaryimage"},"image":{"@id":"https:\/\/world.dan.org\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/#primaryimage"},"thumbnailUrl":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_11_risk_mitigation.jpeg","datePublished":"2022-06-15T18:15:11+00:00","dateModified":"2023-02-08T22:40:15+00:00","description":"Kebakaran pada peralatan oksigen bertekanan jarang terjadi, meskipun kita sering mendengar tentang kecelakaan yang mengancam jiwa - kebakaran alat bantu pernapasan, kecelakaan regulator oksigen darurat, atau kebakaran sistem pencampuran gas.","breadcrumb":{"@id":"https:\/\/world.dan.org\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/#breadcrumb"},"inLanguage":"id-ID","potentialAction":[{"@type":"ReadAction","target":["https:\/\/world.dan.org\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/"]}]},{"@type":"ImageObject","inLanguage":"id-ID","@id":"https:\/\/world.dan.org\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/#primaryimage","url":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_11_risk_mitigation.jpeg","contentUrl":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/06\/q2_11_risk_mitigation.jpeg","width":1200,"height":800,"caption":"Checking scuba cylinders and threads for debris and contamination that could be a source of ignition in an oxygen enriched environment. For risk mitigation article for Alert Diver."},{"@type":"BreadcrumbList","@id":"https:\/\/world.dan.org\/alert-diver\/article\/oxygen-cleaning-of-dive-gear-a-two-part-series\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/world.dan.org\/"},{"@type":"ListItem","position":2,"name":"Oxygen Cleaning of Dive Gear: A Two-Part Series"}]},{"@type":"WebSite","@id":"https:\/\/world.dan.org\/es\/#website","url":"https:\/\/world.dan.org\/es\/","name":"DAN World","description":"","publisher":{"@id":"https:\/\/world.dan.org\/es\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/world.dan.org\/es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"id-ID"},{"@type":"Organization","@id":"https:\/\/world.dan.org\/es\/#organization","name":"DAN World","url":"https:\/\/world.dan.org\/es\/","logo":{"@type":"ImageObject","inLanguage":"id-ID","@id":"https:\/\/world.dan.org\/es\/#\/schema\/logo\/image\/","url":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/04\/DAN-World-logo-sm-52px.svg","contentUrl":"https:\/\/world.dan.org\/wp-content\/uploads\/2022\/04\/DAN-World-logo-sm-52px.svg","width":175,"height":52,"caption":"DAN World"},"image":{"@id":"https:\/\/world.dan.org\/es\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/world.dan.org\/id\/wp-json\/wp\/v2\/dan_alert_diver\/22240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/world.dan.org\/id\/wp-json\/wp\/v2\/dan_alert_diver"}],"about":[{"href":"https:\/\/world.dan.org\/id\/wp-json\/wp\/v2\/types\/dan_alert_diver"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/world.dan.org\/id\/wp-json\/wp\/v2\/media\/22327"}],"wp:attachment":[{"href":"https:\/\/world.dan.org\/id\/wp-json\/wp\/v2\/media?parent=22240"}],"wp:term":[{"taxonomy":"dan_alert_diver_categories","embeddable":true,"href":"https:\/\/world.dan.org\/id\/wp-json\/wp\/v2\/dan_alert_diver_categories?post=22240"},{"taxonomy":"dan_alert_diver_issues","embeddable":true,"href":"https:\/\/world.dan.org\/id\/wp-json\/wp\/v2\/dan_alert_diver_issues?post=22240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}