{"id":7400,"date":"2023-05-02T06:31:19","date_gmt":"2023-05-02T06:31:19","guid":{"rendered":"http:\/\/localhost:8000\/?page_id=7400"},"modified":"2023-11-21T08:52:21","modified_gmt":"2023-11-21T08:52:21","slug":"miert-hidrogen","status":"publish","type":"page","link":"https:\/\/hh2.hu\/en\/miert-hidrogen\/","title":{"rendered":"MI\u00c9RT HIDROG\u00c9N"},"content":{"rendered":"
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Familiarize yourself with the hydrogen<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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A hidrog\u00e9n a legegyszer\u0171bb \u00e9s leggyakoribb elem az univerzumban. Ez a v\u00edz, az olaj, a f\u00f6ldg\u00e1z \u00e9s minden \u00e9l\u0151 anyag egyik f\u0151 \u00f6sszetev\u0151je. Egyszer\u0171s\u00e9ge \u00e9s b\u0151s\u00e9ge ellen\u00e9re a hidrog\u00e9n ritk\u00e1n fordul el\u0151 term\u00e9szetesen g\u00e1zk\u00e9nt a F\u00f6ld\u00f6n. Szinte mindig m\u00e1s elemekkel kombin\u00e1l\u00f3dig. El\u0151 lehet el\u0151\u00e1ll\u00edtani olajb\u00f3l, f\u00f6ldg\u00e1zb\u00f3l \u00e9s biomassz\u00e1b\u00f3l, vagy a v\u00edz meg\u00fajul\u00f3 nap- vagy elektromos energi\u00e1val t\u00f6rt\u00e9n\u0151 feloszt\u00e1s\u00e1val. A hidrog\u00e9n olyan energiahordoz\u00f3, amelyet m\u00e1s forr\u00e1sokb\u00f3l el\u0151\u00e1ll\u00edtott energia mozgat\u00e1s\u00e1ra, t\u00e1rol\u00e1s\u00e1ra \u00e9s sz\u00e1ll\u00edt\u00e1s\u00e1ra haszn\u00e1lnak.
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The hydrogen on Earth as it is widespread, but in the universe is the most frequently occurring element. (the universe is the material of approx. 75(m\/m)%of hydrogen) are Present in the water, almost all of the organic compound and the biomass.<\/span>
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The hydrogen, the only one proton and one electron from an element is the simplest and easiest diatomic gas. Earth is our greatest quantity in bound form, especially in the water is located. The periodic table of elements, the first element of Henry Cavendish discovered nearly 250 years. Normal condition is a colorless, odorless, yes flammable and very good thermal conductivity. The normal state of the air at a density of about 14 times smaller, it's also very significant to the diffuzivit\u00e1sa, i.e. very well and quickly got lost.<\/span> <\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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The hydrogen can be produced, for example, water electrolytic breakdowns, during which oxygen and hydrogen generated by the hydrogen burning of the finished product and again water, which will be returned to the circulation. Industrial road can be extracted also from natural gas g\u0151zreform\u00e1l\u00e1ssal, but in methanol, ethanol, biomass can be produced.<\/span>
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Since the properties of many aspects of positive \u2013 non-toxic, non-corrosive, no carcinogens, no greenhouse, no radioactive, if it accidentally gets into the environment, will not cause any permanent environmental pollution and calorific value of the known elements is one of the highest \u2013 researchers and engineers regiment are now working around the world to the potential exploit.<\/span>\u00a0<\/span><\/p><\/div><\/div><\/div><\/div><\/div><\/section>

The hydrogen countless area be used as an energy source and as a fuel, the energy distribution and dominant play a role in the future.<\/span>
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The hydrogen application is not new, as close to 250 years is used in the chemical industry about 100 years ago, extensively applied. In the world today, there are nearly 80 million tons of hydrogen are produced annually in Hungary more industrial hydrogen production facility works e.g. of the sz\u00e1zhalombatta, Kazincbarcikai in Budapest. Typically, the ammonia production, oil refining and many other industry use, but the industrial gas works company of routine operations as they are producing hydrogen, although in significantly smaller quantities.<\/span>\u00a0<\/span><\/p>

The hydrogen laboratory production of the traditional and the school is also often presented in ways that, when zinc hydrochloric acid is poured. Then, hydrogen gas evolves and zinc chloride is formed:<\/span>\u00a0<\/span><\/p>

Zn + 2HCl = ZnCl2 + H2<\/span>\u00a0<\/span><\/u><\/p>

Well-known may be the method, when some alkaline metals such as sodium and water reaction, are reported. In this case, the intense reaction in hydrogen gas is generated:<\/span>\u00a0<\/span><\/p>

2 can + 2H2O = 2NaOH + H2<\/span>
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The industrial-scale, large amount of hydrogen production is not the above reactions are used. Hydrogen is very much in the materials occur, in principle, so very many ways that can be produced, but the current practice is absolutely dominant method in fossil fuel starting production. Within this dominant from natural gas, more precisely, of methane (CH4), happened hydrogen production. The latter method g\u0151zreform\u00e1l\u00e1snak also known as the English abbreviation: SMR (Steam methan of Reforming).<\/span><\/p><\/div><\/div><\/div><\/div><\/div><\/section>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Ismerkedjen meg a hidrog\u00e9nnel A hidrog\u00e9n a legegyszer\u0171bb \u00e9s leggyakoribb elem az univerzumban. Ez a v\u00edz, az olaj, a f\u00f6ldg\u00e1z \u00e9s minden \u00e9l\u0151 anyag egyik f\u0151 \u00f6sszetev\u0151je. Egyszer\u0171s\u00e9ge \u00e9s b\u0151s\u00e9ge ellen\u00e9re a hidrog\u00e9n ritk\u00e1n fordul el\u0151 term\u00e9szetesen g\u00e1zk\u00e9nt a F\u00f6ld\u00f6n. Szinte mindig m\u00e1s elemekkel kombin\u00e1l\u00f3dig. El\u0151 lehet el\u0151\u00e1ll\u00edtani olajb\u00f3l, f\u00f6ldg\u00e1zb\u00f3l \u00e9s biomassz\u00e1b\u00f3l, vagy a v\u00edz meg\u00fajul\u00f3 nap- vagy elektromos energi\u00e1val t\u00f6rt\u00e9n\u0151 feloszt\u00e1s\u00e1val. A hidrog\u00e9n olyan energiahordoz\u00f3, amelyet m\u00e1s forr\u00e1sokb\u00f3l el\u0151\u00e1ll\u00edtott energia mozgat\u00e1s\u00e1ra, t\u00e1rol\u00e1s\u00e1ra \u00e9s sz\u00e1ll\u00edt\u00e1s\u00e1ra haszn\u00e1lnak. A hidrog\u00e9n a F\u00f6ld\u00f6n is igen elterjedt, de a vil\u00e1gegyetemben is a leggyakrabban el\u0151fordul\u00f3 elem. (az univerzum anyag\u00e1nak kb. 75(m\/m)%-a hidrog\u00e9n) Jelen van a v\u00edzben, szinte valamennyi szerves vegy\u00fcletben \u00e9s a biomassz\u00e1ban. A hidrog\u00e9n, a mind\u00f6ssze egy protonb\u00f3l \u00e9s egy elektronb\u00f3l \u00e1ll\u00f3 elem a legegyszer\u0171bb \u00e9s legk\u00f6nnyebb k\u00e9tatomos g\u00e1z. F\u00f6ld\u00fcnk\u00f6n legnagyobb mennyis\u00e9gben k\u00f6t\u00f6tt \u00e1llapotban, f\u0151leg a v\u00edzben tal\u00e1lhat\u00f3. A peri\u00f3dusos rendszer els\u0151 elem\u00e9t Henry Cavendish fedezte fel k\u00f6zel 250 \u00e9ve. Norm\u00e1l \u00e1llapotban sz\u00edntelen, szagtalan, igen gy\u00fal\u00e9kony \u00e9s nagyon j\u00f3 h\u0151vezet\u0151. A norm\u00e1l \u00e1llapot\u00fa leveg\u0151n\u00e9l a s\u0171r\u0171s\u00e9ge kb. 14-szer kisebb, emellett nagyon jelent\u0151s a diffuzivit\u00e1sa, azaz igen j\u00f3l \u00e9s gyorsan elkeveredik.    A hidrog\u00e9n el\u0151\u00e1ll\u00edthat\u00f3 p\u00e9ld\u00e1ul v\u00edz elektrolitikus bont\u00e1s\u00e1val, amelynek sor\u00e1n oxig\u00e9n \u00e9s hidrog\u00e9n keletkezik, a hidrog\u00e9n el\u00e9get\u00e9s\u00e9nek v\u00e9gterm\u00e9ke pedig \u00fajra v\u00edz, amely \u00edgy visszaker\u00fcl a k\u00f6rforg\u00e1sba. Ipari \u00faton kinyerhet\u0151 tov\u00e1bb\u00e1 f\u00f6ldg\u00e1zb\u00f3l g\u0151zreform\u00e1l\u00e1ssal, de metanolb\u00f3l, etanolb\u00f3l, biomassz\u00e1b\u00f3l is el\u0151\u00e1ll\u00edthat\u00f3. \u00a0 Mivel tulajdons\u00e1gai sok szempontb\u00f3l kedvez\u0151ek \u2013 nem toxikus, nem korroz\u00edv, nem r\u00e1kkelt\u0151, nem \u00fcvegh\u00e1zhat\u00e1s\u00fa, nem radioakt\u00edv, ha v\u00e9letlen\u00fcl kiker\u00fcl a k\u00f6rnyezetbe, nem okoz semmilyen maradand\u00f3 k\u00f6rnyezetszennyez\u00e9st \u00e9s f\u0171t\u0151\u00e9rt\u00e9ke az ismert elemek k\u00f6z\u00fcl az egyik legmagasabb \u2013 kutat\u00f3k \u00e9s m\u00e9rn\u00f6k\u00f6k ezrei dolgoznak jelenleg vil\u00e1gszerte, hogy a benne rejl\u0151 lehet\u0151s\u00e9geket kiakn\u00e1zz\u00e1k.\u00a0 A hidrog\u00e9n sz\u00e1mtalan ter\u00fcleten alkalmazhat\u00f3 energiaforr\u00e1sk\u00e9nt \u00e9s \u00fczemanyagk\u00e9nt, az energia-eloszt\u00e1s\u00e1ban pedig domin\u00e1ns szerephez juthat a j\u00f6v\u0151ben. \u00a0 A hidrog\u00e9n alkalmaz\u00e1sa nem \u00fajkelet\u0171, hiszen k\u00f6zel 250 \u00e9ve haszn\u00e1lj\u00e1k, a vegyiparban mintegy 100 \u00e9ve kiterjedten alkalmazz\u00e1k. A vil\u00e1gon jelenleg k\u00f6zel 80 milli\u00f3 tonna hidrog\u00e9nt \u00e1ll\u00edtanak el\u0151 \u00e9vente, Magyarorsz\u00e1gon is t\u00f6bb ipari hidrog\u00e9n-el\u0151\u00e1ll\u00edt\u00f3 l\u00e9tes\u00edtm\u00e9ny m\u0171k\u00f6dik pl. Sz\u00e1zhalombatt\u00e1n, Kazincbarcik\u00e1n, Budapesten.\u00a0 Jellemz\u0151en az amm\u00f3niagy\u00e1rt\u00e1s, k\u0151olajfinom\u00edt\u00e1s \u00e9s sok m\u00e1s ipar\u00e1g haszn\u00e1lja, de az ipari g\u00e1zgy\u00e1rt\u00f3 v\u00e1llalatok rutinm\u0171veletk\u00e9nt is el\u0151\u00e1ll\u00edtanak hidrog\u00e9nt, b\u00e1r l\u00e9nyegesen kisebb mennyis\u00e9gben.\u00a0 A hidrog\u00e9n laborat\u00f3riumi el\u0151\u00e1ll\u00edt\u00e1s\u00e1nak hagyom\u00e1nyos \u00e9s az iskol\u00e1ban is gyakran bemutatott m\u00f3dja az, amikor cinkre s\u00f3savat \u00f6ntenek. Ekkor hidrog\u00e9ng\u00e1z fejl\u0151dik \u00e9s cink-klorid keletkezik:\u00a0 Zn\u00a0+ 2HCl = ZnCl2 + H2\u00a0 K\u00f6zismert lehet az a m\u00f3dszer, amikor valamilyen alk\u00e1lif\u00e9met, p\u00e9ld\u00e1ul n\u00e1triumot, v\u00edzzel reag\u00e1ltatnak. Ilyenkor a heves reakci\u00f3ban hidrog\u00e9ng\u00e1z keletkezik:\u00a0 2Na + 2H2O = 2NaOH + H2 \u00a0 Az ipari l\u00e9pt\u00e9k\u0171, nagy mennyis\u00e9g\u0171 hidrog\u00e9n-el\u0151\u00e1ll\u00edt\u00e1s\u00e1ra nem a fenti reakci\u00f3kat haszn\u00e1lj\u00e1k. A hidrog\u00e9n nagyon sok anyagban el\u0151fordul, elvileg teh\u00e1t nagyon sokf\u00e9le m\u00f3don el\u0151\u00e1ll\u00edthat\u00f3, de a jelenlegi gyakorlatban abszol\u00fat domin\u00e1ns m\u00f3dszer a fosszilis energiahordoz\u00f3kb\u00f3l kiindul\u00f3 el\u0151\u00e1ll\u00edt\u00e1s. Ezen bel\u00fcl is meghat\u00e1roz\u00f3 a f\u00f6ldg\u00e1zb\u00f3l, pontosabban met\u00e1nb\u00f3l (CH4), t\u00f6rt\u00e9n\u0151 hidrog\u00e9n-el\u0151\u00e1ll\u00edt\u00e1s. Ez ut\u00f3bbi m\u00f3dszert g\u0151zreform\u00e1l\u00e1snak is nevezik, angol r\u00f6vid\u00edt\u00e9se: SMR (Steam\u00a0Methane\u00a0Reforming).<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_uag_custom_page_level_css":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-7400","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"HH2","author_link":"https:\/\/hh2.hu\/en\/author\/ikethun\/"},"uagb_comment_info":0,"uagb_excerpt":"Ismerkedjen meg a hidrog\u00e9nnel A hidrog\u00e9n a legegyszer\u0171bb \u00e9s leggyakoribb elem az univerzumban. Ez a v\u00edz, az olaj, a f\u00f6ldg\u00e1z \u00e9s minden \u00e9l\u0151 anyag egyik f\u0151 \u00f6sszetev\u0151je. Egyszer\u0171s\u00e9ge \u00e9s b\u0151s\u00e9ge ellen\u00e9re a hidrog\u00e9n ritk\u00e1n fordul el\u0151 term\u00e9szetesen g\u00e1zk\u00e9nt a F\u00f6ld\u00f6n. Szinte mindig m\u00e1s elemekkel kombin\u00e1l\u00f3dig. El\u0151 lehet el\u0151\u00e1ll\u00edtani olajb\u00f3l, f\u00f6ldg\u00e1zb\u00f3l \u00e9s biomassz\u00e1b\u00f3l, vagy a v\u00edz…","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"HH2","author_link":"https:\/\/hh2.hu\/en\/author\/ikethun\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"Ismerkedjen meg a hidrog\u00e9nnel A hidrog\u00e9n a legegyszer\u0171bb \u00e9s leggyakoribb elem az univerzumban. Ez a v\u00edz, az olaj, a f\u00f6ldg\u00e1z \u00e9s minden \u00e9l\u0151 anyag egyik f\u0151 \u00f6sszetev\u0151je. Egyszer\u0171s\u00e9ge \u00e9s b\u0151s\u00e9ge ellen\u00e9re a hidrog\u00e9n ritk\u00e1n fordul el\u0151 term\u00e9szetesen g\u00e1zk\u00e9nt a F\u00f6ld\u00f6n. Szinte mindig m\u00e1s elemekkel kombin\u00e1l\u00f3dig. El\u0151 lehet el\u0151\u00e1ll\u00edtani olajb\u00f3l, f\u00f6ldg\u00e1zb\u00f3l \u00e9s biomassz\u00e1b\u00f3l, vagy a v\u00edz…","_links":{"self":[{"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/pages\/7400","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/comments?post=7400"}],"version-history":[{"count":4,"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/pages\/7400\/revisions"}],"predecessor-version":[{"id":12513,"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/pages\/7400\/revisions\/12513"}],"wp:attachment":[{"href":"https:\/\/hh2.hu\/en\/wp-json\/wp\/v2\/media?parent=7400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}