{"id":49378,"date":"2023-03-01T16:26:45","date_gmt":"2023-03-01T14:26:45","guid":{"rendered":"https:\/\/obera.fr\/non-classifiee\/ka-jus-raksturojat-atex-veidosanas-risku-un-spradziena-risku\/"},"modified":"2025-05-06T08:34:30","modified_gmt":"2025-05-06T06:34:30","slug":"comment-caracteriser-le-risque-de-formation-datex-et-le-risque-dexplosion","status":"publish","type":"post","link":"https:\/\/obera.fr\/lv\/musu-padoms\/comment-caracteriser-le-risque-de-formation-datex-et-le-risque-dexplosion\/","title":{"rendered":"K\u0101 j\u016bs raksturojat ATEX veido\u0161an\u0101s risku un spr\u0101dziena risku?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">ATEX veido\u0161an\u0101s un spr\u0101dziena risks<\/h2>\n\n<p>ATEX spr\u0101dziens ir t\u016bl\u012bt\u0113ja un sp\u0113c\u012bga deg\u0161anas reakcija. Taj\u0101 ir divas rea\u0123\u0113jo\u0161as vielas: spr\u0101dzienb\u012bstams produkts un sk\u0101beklis no gaisa. Pirmais spr\u0101dzienb\u012bstam\u012bbas profilakses pas\u0101kums ir nov\u0113rst ATEX veido\u0161an\u0101s risku, ekstrah\u0113jot un filtr\u0113jot spr\u0101dzienb\u012bstamas vielas.<\/p>\n\n<h3 class=\"wp-block-heading\">Kad s\u0101kas ATEX veido\u0161an\u0101s risks?<\/h3>\n\n<p>Apvienot\u0101 Karaliste, 2010. Veicot manevrus, autoiekr\u0101v\u0113ja kravas automa\u0161\u012bna uzbrauca uz paletes noliktav\u0101, kur\u0101 p\u0101rdod higi\u0113nas l\u012bdzek\u013cus aerosola baloni\u0146os. Veidojas ATEX, izce\u013cas ugunsgr\u0113ks, p\u0113c 80 sekund\u0113m p\u0113c pirm\u0101 spr\u0101dziena, p\u0113c 150 sekund\u0113m p\u0113c otr\u0101 spr\u0101dziena tiek izn\u012bcin\u0101ta visa noliktava.<\/p>\n\n<p>Spr\u0101dzienb\u012bstamas atmosf\u0113ras veido\u0161an\u0101s risks s\u0101kas, tikl\u012bdz r\u016bpniec\u012bbas objekt\u0101 tiek ievests uzliesmojo\u0161s produkts vai, p\u0101rveidojot neuzliesmojo\u0161u produktu, tiek rad\u012bta uzliesmojo\u0161a viela.<\/p>\n\n<p>K\u0101 dro\u0161\u012bbas pas\u0101kumu darba dev\u0113js uzskata, ka jebkura darb\u012bba b\u016bvlaukum\u0101 rada spr\u0101dzienb\u012bstamas vielas nopl\u016bdes atmosf\u0113r\u0101 iesp\u0113jam\u012bbu. Spr\u0101dzienb\u012bstama viela izdal\u0101s uzliesmojo\u0161as g\u0101zes, uzliesmojo\u0161u \u0161\u0137idrumu tvaiku vai dego\u0161u putek\u013cu veid\u0101. Katrai spr\u0101dzienb\u012bstamai vielai ir savs veids, k\u0101 veidot ATEX.<\/p>\n\n<h3 class=\"wp-block-heading\">K\u0101 pieaug ATEX veido\u0161an\u0101s risks?<\/h3>\n\n<p>Spr\u0101dzienb\u012bstamas vides veido\u0161an\u0101s risku apstiprina virkne notikumu, kas palielina spr\u0101dzienb\u012bstamas vielas koncentr\u0101ciju gais\u0101.<\/p>\n\n<p>S\u0101ksim ar s\u0101kotn\u0113jo situ\u0101ciju, kad gais\u0101 nav degtsp\u0113j\u012bgu vielu. Riska kin\u0113tika ietver: dego\u0161\u0101 produkta un sk\u0101bek\u013ca kl\u0101tb\u016btni atmosf\u0113r\u0101, p\u0113c tam efekt\u012bvu degvielas izkliedi atmosf\u0113r\u0101, kam seko homogeniz\u0101cijas s\u0101kums. Kin\u0113tika ir atkar\u012bga no dego\u0161\u0101s vielas \u012bpa\u0161\u012bb\u0101m (bl\u012bvums, granulometrija utt.) un atmosf\u0113ras \u012bpa\u0161\u012bb\u0101m (turbulence, temperat\u016bra, spiediens utt.).<\/p>\n\n<p>\u0160ie notikumi padara g\u0101zes mais\u012bjumu potenci\u0101li spr\u0101dzienb\u012bstamu. Tie maina spr\u0101gstvielas koncentr\u0101ciju atmosf\u0113r\u0101. Ta\u010du deg\u0161anas reakcija nenotiks, kam\u0113r starp abiem \u0137\u012bmiskajiem rea\u0123entiem b\u016bs nel\u012bdzsvarota proporcija. T\u0101 k\u0101 atmosf\u0113ra nevar eksplod\u0113t, m\u0113s saskaramies ar spr\u0101dzienb\u012bstamu atmosf\u0113ru.<\/p>\n\n<pre class=\"wp-block-verse\"><strong>Spr\u0101dzienb\u012bstam\u012bbas diapazons<\/strong>: visas <strong>nespr\u0101dzienb\u012bstam\u0101s<\/strong> dego\u0161a produkta koncentr\u0101cijas atmosf\u0113r\u0101. Tas raksturo ATEX veido\u0161an\u0101s riska progres\u0113\u0161anu. <\/pre>\n\n<h3 class=\"wp-block-heading\">Kad veidojas ATEX risks?<\/h3>\n\n<p>ATEX veido\u0161an\u0101s risks rodas, ja degvielas koncentr\u0101cija ir t\u0101da, ka g\u0101zes mais\u012bjums k\u013c\u016bst spr\u0101dzienb\u012bstams. Tad tas nav ne p\u0101r\u0101k nabadz\u012bgs, ne p\u0101r\u0101k bag\u0101ts ar degvielu; degvielas\/oksidanta proporcijas ir pietiekami l\u012bdzsvarotas, lai izrais\u012btu deg\u0161anas reakciju. \u0160aj\u0101 br\u012bd\u012b degvielas koncentr\u0101cija ir <strong>spr\u0101dzienb\u012bstam\u0101 diapazon\u0101<\/strong>. S\u0101kas spr\u0101dziena risks.   <\/p>\n\n<pre class=\"wp-block-verse\"><strong>Spr\u0101dzienb\u012bstam\u012bbas diapazons <\/strong>: <strong>spr\u0101dzienb\u012bstamas <\/strong>dego\u0161a produkta koncentr\u0101cijas kopums atmosf\u0113r\u0101. Zona, kur\u0101 g\u0101zes mais\u012bjums veido ATEX un var eksplod\u0113t \u013coti \u012bpa\u0161os apst\u0101k\u013cos. <\/pre>\n\n<h3 class=\"wp-block-heading\">ATEX risku raksturo spr\u0101dzienb\u012bstam\u012bbas diapazons un spr\u0101dzienb\u012bstam\u012bbas diapazons.<\/h3>\n\n<p>ATEX veido\u0161an\u0101s risks ir ar izstr\u0101d\u0101jumu saist\u012bt\u0101 ATEX spr\u0101dziena riska priek\u0161noteikums. Taj\u0101 pa\u0161\u0101 laik\u0101 tas to veicina. \u0160os riskus raksturo spr\u0101dzienb\u012bstam\u012bba un spr\u0101dzienb\u012bstam\u012bbas diapazoni.<\/p>\n\n<h4 class=\"wp-block-heading\">Dego\u0161\u0101 produkta koncentr\u0101cijas pieaugums gais\u0101 no 0 % l\u012bdz 100 %.<\/h4>\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/03\/0-1024x555.png\" alt=\"Dego&#x161;&#x101; produkta koncentr&#x101;cijas pieaugums gais&#x101; no 0 % l&#x12B;dz 100 %.\" class=\"wp-image-19175\" width=\"768\" height=\"416\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/03\/0-1024x555.png 1024w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/03\/0-300x163.png 300w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/03\/0-768x416.png 768w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/03\/0.png 1200w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n<p>Viens no veidiem, k\u0101 nov\u0113rst spr\u0101dziena risku, ir uztur\u0113t spr\u0101dzienb\u012bstamas vielas koncentr\u0101ciju \u0101rpus spr\u0101dzienb\u012bstam\u0101 diapazona. Lai samazin\u0101tu vai nov\u0113rstu ATEX veido\u0161an\u0101s risku, darba dev\u0113js samazina vai likvid\u0113 spr\u0101dzienb\u012bstam\u0101s vielas koncentr\u0101ciju zem\u0101kaj\u0101 spr\u0101dzienb\u012bstam\u012bbas diapazon\u0101. \u0160o divu m\u0113r\u0137u sasnieg\u0161anu veicina spr\u0101gstvielas ies\u016bk\u0161ana un filtr\u0113\u0161ana.<\/p>\n\n<p>Da\u017ek\u0101rt r\u016bpnieciskajos procesos ir nepiecie\u0161ams izmantot spr\u0101dzienb\u012bstamas vielas augst\u0101 koncentr\u0101cij\u0101. ATEX veido\u0161an\u0101s riska nov\u0113r\u0161ana noz\u012bm\u0113 to koncentr\u0101cijas uztur\u0113\u0161anu aug\u0161\u0113j\u0101 spr\u0101dzienb\u012bstam\u012bbas diapazon\u0101, p\u0113c iesp\u0113jas t\u0101l\u0101k no spr\u0101dzienb\u012bstam\u012bbas diapazona.<strong><u>sivit\u0101te<\/u><\/strong>. \u0160\u0101d\u0101 gad\u012bjum\u0101 inertas vielas izmanto\u0161ana sk\u0101bek\u013ca aizst\u0101\u0161anai ir visbie\u017e\u0101k izmantotais pas\u0101kums ATEX veido\u0161an\u0101s riska nov\u0113r\u0161anai.  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0160aj\u0101 rakst\u0101 uzziniet, kas raksturo ATEX veido\u0161an\u0101s risku un spr\u0101dziena risku r\u016bpniec\u012bbas zon\u0101s. ATEX spr\u0101dziens ir t\u016bl\u012bt\u0113ja un sp\u0113c\u012bga deg\u0161anas reakcija. Taj\u0101 ir divas rea\u0123\u0113jo\u0161\u0101s vielas: spr\u0101dzienb\u012bstams produkts un sk\u0101beklis no gaisa. Uzziniet par pirmajiem so\u013ciem spr\u0101dzienu nov\u0113r\u0161an\u0101.<\/p>\n","protected":false},"author":4,"featured_media":93527,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"ATEX m\u0101c\u012bbu un spr\u0101dzienb\u012bstam\u012bbas risku raksturojums","_seopress_titles_desc":"\u0160aj\u0101 rakst\u0101 uzziniet, k\u0101 raksturot ATEX zonas veido\u0161an\u0101s risku un ar ATEX saist\u012btu spr\u0101dzienu risku.","_seopress_robots_index":"","footnotes":""},"categories":[132],"tags":[133],"class_list":["post-49378","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-musu-padoms","tag-entete-maza","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts\/49378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/comments?post=49378"}],"version-history":[{"count":5,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts\/49378\/revisions"}],"predecessor-version":[{"id":93586,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts\/49378\/revisions\/93586"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/media\/93527"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/media?parent=49378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/categories?post=49378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/tags?post=49378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}