{"id":544,"date":"2021-11-20T12:57:54","date_gmt":"2021-11-20T12:57:54","guid":{"rendered":"https:\/\/2022.ar-calendar.ro\/august\/"},"modified":"2022-01-05T10:35:55","modified_gmt":"2022-01-05T10:35:55","slug":"augusztus","status":"publish","type":"post","link":"https:\/\/2022.ar-calendar.ro\/hu\/augusztus\/","title":{"rendered":"Augusztus"},"content":{"rendered":"<p>[vc_row][vc_column][vc_column_text]Homok, m\u00e9sz \u00e9s n\u00e1trium- vagy k\u00e1lium-karbon\u00e1t \u2013 els\u0151 l\u00e1t\u00e1sra nincs sok k\u00f6z\u00fck egym\u00e1shoz, ugye? De h\u00e1tha m\u00e9gis van benn\u00fck valami k\u00f6z\u00f6s \u2013 mit sz\u00f3ltok? VAN BIZONY! Ha ezeket az \u00f6sszetev\u0151ket k\u00fcl\u00f6nleges kemenc\u00e9kben rendk\u00edv\u00fcl forr\u00f3 h\u0151m\u00e9rs\u00e9kletre hev\u00edtik, m\u00e1s seg\u00e9danyagokkal k\u00eds\u00e9ret\u00e9ben, az eredm\u00e9ny a l\u00e9legzetel\u00e1ll\u00edt\u00f3 \u00dcVEG lesz \u2013 amelyet t\u00f6bb ezer \u00e9ve haszn\u00e1lnak sz\u00e1mos ipar\u00e1gban. Teljess\u00e9ggel h\u00e9tk\u00f6znapinak t\u0171nhet ez az anyag, de a k\u00f6vetkez\u0151kben bemutatott r\u00e9szletek \u00e1ltal rem\u00e9lj\u00fck, hogy meggy\u0151z\u0151dt\u00f6k r\u00f3la, hogy az \u00fcveg mindig is egy innovat\u00edv anyag volt, \u00e9s azt sem mondhatjuk, hogy leny\u0171g\u00f6z\u0151 t\u00f6rt\u00e9nelme v\u00e9get \u00e9rt volna.<\/p>\n<p>Az \u00fcveg fizikai tulajdons\u00e1gait alkot\u00f3elemei hat\u00e1rozz\u00e1k meg \u2013 pl.:<\/p>\n<p>A k\u00f6z\u00f6ns\u00e9ges- vagy n\u00e1trium\u00fcveg hozz\u00e1vet\u0151leges \u00f6sszet\u00e9tele 6SiO2\u00b7CaO\u00b7Na2O. Az ablakok \u00e9s az \u00fcveg csomagol\u00f3anyagok gy\u00e1rt\u00e1s\u00e1n\u00e1l haszn\u00e1lj\u00e1k fel.<\/p>\n<p>A k\u00e1lium\u00fcveg \u00f6sszet\u00e9tele 6SiO2\u00b7CaO\u00b7K2O, ellen\u00e1ll\u00f3 a h\u0151m\u00e9rs\u00e9kleti v\u00e1ltoz\u00e1sokkal szemben, \u00e9s a laborat\u00f3riumi lombikok gy\u00e1rt\u00e1s\u00e1ban haszn\u00e1lj\u00e1k. A laborat\u00f3rium \u2013 ebben a helyis\u00e9gben tal\u00e1lhatjuk a tudom\u00e1nyos kutat\u00e1shoz, tan\u00f3rai k\u00eds\u00e9rletekhez, vizsg\u00e1latokhoz stb. sz\u00fcks\u00e9ges k\u00fcl\u00f6nleges berendez\u00e9seket \u00e9s k\u00e9sz\u00fcl\u00e9keket, amelyeket legink\u00e1bb olyan szakter\u00fcleteken haszn\u00e1lnak, mint a fizika, k\u00e9mia vagy biol\u00f3gia \u2013 egy hely, ahol a m\u0171v\u00e9szet \u00e9s a tudom\u00e1ny tal\u00e1lkozik. Ha viszont elm\u00e9ly\u00fcln\u00e9nk ennek a mesebeli helynek a hangulat\u00e1ban, elragadn\u00e1nak \u00e9rzelmeink, felid\u00e9zve saj\u00e1t tapasztalatainkat, vagy \u00e9ppen a mindannyiunk \u00e1ltal tanulm\u00e1nyozott olvasm\u00e1nyanyagot \u2013 a tudom\u00e1nnyal, pontoss\u00e1ggal, felel\u0151ss\u00e9gtudattal, k\u00edv\u00e1ncsis\u00e1ggal, k\u00fcl\u00f6nf\u00e9le t\u00e1rgyakkal, mindenf\u00e9le anyagokkal, kutat\u00e1sokkal, k\u00e9miai reakci\u00f3kkal \u00e9s k\u00eds\u00e9rletekkel terhes k\u00f6zeg var\u00e1zs\u00e1t.<\/p>\n<p>De t\u00e9rj\u00fcnk csak vissza a laborat\u00f3riumi \u00fcveghez. Mi\u00e9rt?<\/p>\n<p>A vegyi laborat\u00f3riumokban haszn\u00e1lt \u00fcveg k\u00fcl\u00f6nleges. Ellen\u00e1ll\u00f3nak kell lennie a vegyi anyagok hat\u00e1saival \u00e9s a v\u00edzg\u0151zzel szemben, valamint nagy nyom\u00e1s\u00e1ll\u00f3s\u00e1ggal, a v\u00e1ltakoz\u00f3 h\u0151hat\u00e1sokkal szembeni ellen\u00e1ll\u00e1ssal \u00e9s alacsony devitrifik\u00e1ci\u00f3s hajlammal kell rendelkeznie. Azonban vajon sz\u00fcks\u00e9ges-e figyelmet ford\u00edtani ezekre a szempontokra? A v\u00e1laszt term\u00e9szetesen m\u00e1r sejthetik, ha azzal is sz\u00e1molunk, hogy az egyes \u00fcveg\u00e1rukn\u00e1l elengedhetetlen a steriliz\u00e1l\u00e1ssal szembeni ellen\u00e1ll\u00e1s, m\u00e1sokat pedig adott \u0171rtartalmak m\u00e9r\u00e9s\u00e9re haszn\u00e1lnak, teh\u00e1t m\u00e9reteikben \u00e1llhat be sz\u00e1mottev\u0151 v\u00e1ltoz\u00e1s szobah\u0151m\u00e9rs\u00e9kleten. A vegyszerek meleg\u00edt\u00e9st \u00e9s h\u0171t\u00e9st is ig\u00e9nyelnek, ez\u00e9rt az \u00fcveget ellen\u00e1ll\u00f3v\u00e1 kell tenni a h\u0151hat\u00e1sok miatt bek\u00f6vetkez\u0151 t\u00f6r\u00e9ssel szemben. Mindezek miatt a legt\u00f6bb \u00fcveg\u00e1rut boroszilik\u00e1t \u00fcvegb\u0151l gy\u00e1rtj\u00e1k. \u00c9s m\u00e9gis hogy j\u00f6n l\u00e9tre a boroszilik\u00e1t \u00fcveg? Kis mennyis\u00e9gekben t\u00f6rt\u00e9n\u0151 Al2O3 vagy B2O3 hozz\u00e1ad\u00e1s\u00e1val a hirtelen h\u0151hat\u00e1soknak ellen\u00e1ll\u00f3 \u00fcveg j\u00f6n l\u00e9tre (pl. j\u00e9nai t\u00e1l, Pyrex- vagy Duran-\u00fcveg). Magas k\u00e9miai ellen\u00e1ll\u00f3k\u00e9pess\u00e9ggel \u00e9s alacsony t\u00e1gul\u00e1si t\u00e9nyez\u0151vel rendelkeznek.<\/p>\n<p>Az els\u0151 laborat\u00f3riumi boroszilik\u00e1t \u00fcveget t\u00f6bb mint 120 \u00e9ve fejlesztette ki Otto Schott vegy\u00e9sz, \u00e9s a j\u00e9nai Glastechnische Laboratorium Schott &amp; Genossen vezette piacra.<\/p>\n<p>A fizikai \u00e9s k\u00e9miai laborat\u00f3riumokban az elemz\u0151m\u0171szerek \u00e9s az optikai berendez\u00e9sek alkot\u00f3elemei k\u00f6z\u00f6tt megtal\u00e1ljuk a sz\u00ednezett sz\u0171r\u0151ket is. Laborat\u00f3riumok sz\u00e1m\u00e1ra csak\u00fagy, mint egy\u00e9bk\u00e9nt az iparnak vagy h\u00e1zi haszn\u00e1latra is k\u00e9sz\u00fclnek k\u00fcl\u00f6nb\u00f6z\u0151, az ed\u00e9ny fal\u00e1ra k\u00f6zvetlen\u00fcl felvitt f\u00e9lvezet\u0151 filmr\u00e9tegen alapul\u00f3 meleg\u00edt\u00e9ssel ell\u00e1tott \u00fcveged\u00e9nyek is. Az elektromos \u00e1ram bevezet\u00e9se az \u00fcvegre paszta seg\u00edts\u00e9g\u00e9vel felvitt ez\u00fcst \u00e9rintkez\u0151k\u00f6n kereszt\u00fcl t\u00f6rt\u00e9nik. A f\u00e9lvezet\u0151 paszta elektromos szigetel\u00e9se egy m\u00e1sodik SiO2-\u00e9s TiO2-r\u00e9teggel val\u00f3 bevon\u00e1s \u00e1ltal val\u00f3sul meg.<\/p>\n<p>A laborat\u00f3riumokban haszn\u00e1lt, \u00fcvegcs\u00f6vek megmunk\u00e1l\u00e1sa \u00e1ltal l\u00e9trehozott \u00fcveg\u00e1ruk: lombikok (poharak, ballonok, hengerek, k\u00e9mcs\u00f6vek), egyszer\u0171 berendez\u00e9sek (b\u00fcrett\u00e1k, pipett\u00e1k, ampull\u00e1k s\u00falym\u00e9r\u00e9shez, h\u0171t\u0151k, mos\u00f3ed\u00e9nyek), \u00f6sszek\u00f6t\u0151elemek stb.<br \/>\nNyilv\u00e1nval\u00f3an m\u00e9g sz\u00e1mtalan r\u00e9szletet oszthatn\u00e1nk meg r\u00f3luk, viszont ebben a t\u00f6rt\u00e9netben csak annyi a c\u00e9lunk, hogy megkezdj\u00fck utaz\u00e1sunkat ezen a leny\u0171g\u00f6z\u0151 ter\u00fcleten.<\/p>\n<p>Ha r\u00f6vid l\u00e1togat\u00e1st tenn\u00e9nek egy rom\u00e1niai m\u00fazeumban, aj\u00e1nlan\u00e1nk egy p\u00e1rj\u00e1t ritk\u00edt\u00f3 helysz\u00ednt: A nagyszebeni Gy\u00f3gyszer\u00e9szeti M\u00fazeumot, amelyet hivatalosan 1972-ben nyitottak meg a nagyk\u00f6z\u00f6ns\u00e9g el\u0151tt, m\u00e9g a gy\u0171jtem\u00e9ny \u00f6ssze\u00e1ll\u00edt\u00e1s\u00e1nak 1950-es megkezd\u00e9s\u00e9t\u0151l az Orsz\u00e1gos Brukenthal M\u00fazeum r\u00e9sze, \u00e9s nemcsak a rom\u00e1niai, hanem az eur\u00f3pai m\u00fazeumok sz\u00ednter\u00e9n is ritkas\u00e1gnak sz\u00e1m\u00edt. A nagyszebeni m\u00fazeum alap\u00edt\u00e1sa k\u00e9t okb\u00f3l t\u00f6rt\u00e9nt: itt m\u0171k\u00f6d\u00f6tt az els\u0151 gy\u00f3gyszert\u00e1r Rom\u00e1nia ter\u00fclet\u00e9n, a t\u00f6rt\u00e9neti adatok tan\u00fas\u00e1ga szerint 1494-ben, ezt k\u00f6vet\u0151en pedig Nagyszeben k\u00f6rny\u00e9k\u00e9n a gy\u00f3gyszer\u00e9szeti tev\u00e9kenys\u00e9g gazdag hagyom\u00e1nya fejl\u0151d\u00f6tt ki. A m\u00fazeum gy\u0171jtem\u00e9nyei jelenleg 6642 t\u00e1rggyal b\u00fcszk\u00e9lkedhetnek, \u00e9rt\u00e9kes bizonys\u00e1guk a t\u00f6bb mint h\u00e1rom \u00e9s f\u00e9l \u00e9vsz\u00e1zadon \u00e1t\u00edvel\u0151 gy\u00f3gyszeres kezel\u00e9snek \u00e9s gy\u00f3gyszer\u00e9szeti m\u00f3dszereknek, \u00e9s olyan neves eur\u00f3pai k\u00f6zpontokb\u00f3l sz\u00e1rmaznak, mint: B\u00e9cs, Drezda, Lipcse, Berlin, Stuttgart, Budapest, London, P\u00e1rizs. A Rom\u00e1ni\u00e1ban praktiz\u00e1l\u00f3 gy\u00f3gyszer\u00e9szek szerezt\u00e9k be \u0151ket, \u00e9s ez\u00e1ltal nemzetk\u00f6zi \u00f6r\u00f6ks\u00e9get hoztak l\u00e9tre.<\/p>\n<p>\u00cdgy teh\u00e1t a mai r\u00f6vid barangol\u00e1sunk sor\u00e1n az \u00fcveg t\u00f6rt\u00e9net\u00e9nek n\u00e9h\u00e1ny fejezet\u00e9ben tett\u00fcnk felfedez\u0151 utat \u2013 pontosabban az egyed\u00fcl\u00e1ll\u00f3 laborat\u00f3riumi \u00fcveget j\u00e1rtuk k\u00f6rbe, a gy\u00e1rt\u00e1si m\u00f3dszerekt\u0151l eljutva a saj\u00e1toss\u00e1gaihoz \u00e9s felhaszn\u00e1l\u00e1s\u00e1hoz, \u00e9s r\u00f6vid pihen\u00e9sre buzd\u00edtottunk az orsz\u00e1g egy olyan k\u00fcl\u00f6nleges cs\u00fccsk\u00e9ben, ahol egyedi eml\u00e9kt\u00e1rgyakat tal\u00e1lhatunk.<\/p>\n<p>Az \u00fcveg: a j\u00f6v\u0151re n\u00e9zve az egyik legsokoldal\u00fabb, k\u00e9pzeletet fel\u00fclm\u00fal\u00f3 tulajdons\u00e1gokkal \u00e9s tov\u00e1bbra is nagy innov\u00e1ci\u00f3s potenci\u00e1llal rendelkez\u0151 anyag, ami teljesen \u00faj alkalmaz\u00e1si ter\u00fcleteken t\u00f6rt\u00e9n\u0151 felhaszn\u00e1l\u00e1st tesz lehet\u0151v\u00e9. Az \u00fcvegiparban megval\u00f3sul\u00f3 innov\u00e1ci\u00f3i tov\u00e1bbra is hozz\u00e1seg\u00edti a laborat\u00f3riumban dolgoz\u00f3 kutat\u00f3kat, hogy kifejlessz\u00e9k a vegyi anyagok \u00e9s gy\u00f3gyszerek k\u00f6vetkez\u0151 gener\u00e1ci\u00f3j\u00e1t, amelyek olyannyira sz\u00fcks\u00e9gesek a j\u00f6v\u0151beli orvosl\u00e1s tekintet\u00e9ben, a lakoss\u00e1g hat\u00e9kony eg\u00e9szs\u00e9g\u00fcgyi szolg\u00e1ltat\u00e1sokhoz \u00e9s kezel\u00e9sekhez val\u00f3 hozz\u00e1f\u00e9r\u00e9se \u00e9rdek\u00e9ben.[\/vc_column_text]<style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7 figure,\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7 .rollover,\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7 img,\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7 .gallery-rollover {\n  border-radius: 15px;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.enable-bg-rollover .gallery-rollover {\n  background: -webkit-linear-gradient();\n  background: linear-gradient();\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.enable-bg-rollover.hover-scale figure .rollover:after {\n  background: -webkit-linear-gradient();\n  background: linear-gradient();\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7 .gallery-zoom-ico {\n  width: 44px;\n  height: 44px;\n  line-height: 44px;\n  border-radius: 100px;\n  margin: -22px 0 0 -22px;\n  border-width: 0px;\n  color: #ffffff;\n}\n.dt-icon-bg-on.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7 .gallery-zoom-ico {\n  background: rgba(255,255,255,0.3);\n  box-shadow: none;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7 .gallery-zoom-ico:before,\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7 .gallery-zoom-ico span {\n  font-size: 32px;\n  line-height: 44px;\n  color: #ffffff;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7:not(.resize-by-browser-width) .dt-css-grid {\n  grid-row-gap: 10px;\n  grid-column-gap: 10px;\n  grid-template-columns: repeat(auto-fill,minmax(,1fr));\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7:not(.resize-by-browser-width) .dt-css-grid .double-width {\n  grid-column: span 2;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7:not(.resize-by-browser-width) .dt-css-grid,\n.no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7:not(.resize-by-browser-width) .dt-css-grid {\n  display: flex;\n  flex-flow: row wrap;\n  margin: -5px;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7:not(.resize-by-browser-width) .dt-css-grid .wf-cell,\n.no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7:not(.resize-by-browser-width) .dt-css-grid .wf-cell {\n  flex: 1 0 ;\n  max-width: 100%;\n  padding: 5px;\n  box-sizing: border-box;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid {\n  grid-template-columns: repeat(4,1fr);\n  grid-template-rows: auto;\n  grid-column-gap: 10px;\n  grid-row-gap: 10px;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .double-width {\n  grid-column: span 2;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid {\n  margin: -5px;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .wf-cell {\n  width: 25%;\n  padding: 5px;\n}\n.cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .wf-cell.double-width {\n  width: calc(25%) * 2;\n}\n.gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width:not(.centered-layout-list):not(.content-bg-on) .dt-css-grid {\n  grid-row-gap: 10px - ;\n}\n@media screen and (max-width: 1199px) {\n  .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid {\n    grid-template-columns: repeat(4,1fr);\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .wf-cell,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .wf-cell {\n    width: 25%;\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .wf-cell.double-width,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .wf-cell.double-width {\n    width: calc(25%)*2;\n  }\n}\n@media screen and (max-width: 991px) {\n  .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid {\n    grid-template-columns: repeat(2,1fr);\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .wf-cell,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .wf-cell {\n    width: 50%;\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .wf-cell.double-width,\n  .no-cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .wf-cell.double-width {\n    width: calc(50%)*2;\n  }\n}\n@media screen and (max-width: 767px) {\n  .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid {\n    grid-template-columns: repeat(2,1fr);\n  }\n  .cssgridlegacy.no-cssgrid .gallery-shortcode.gallery-masonry-shortcode-id-3b06b0b5e8ccbdf8a962842f8a068cf7.resize-by-browser-width .dt-css-grid .wf-cell,\n  .no-cssgridlegacy.no-cssgrid 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data-phone-columns-num=\"2\" data-width=\"0px\" data-columns=\"0\"><div class=\"iso-container\" ><div class=\"wf-cell iso-item\" data-post-id=\"436\" data-date=\"2022-01-02T11:39:13+00:00\" data-name=\"august-01\"><figure class=\"post visible\"><a href=\"https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-01-1.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"1200\" data-large_image_height=\"800\" data-dt-img-description=\"\" title=\"august-01\"><img class=\"preload-me iso-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20490%20327&#39;%2F%3E\" data-src=\"https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-01-1-490x327.jpg\" data-srcset=\"https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-01-1-490x327.jpg 490w, https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-01-1-735x491.jpg 735w\" alt=\"\" width=\"490\" height=\"327\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell iso-item\" data-post-id=\"438\" data-date=\"2022-01-02T11:39:13+00:00\" data-name=\"august-02\"><figure class=\"post visible\"><a href=\"https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-02-1.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"1200\" data-large_image_height=\"800\" data-dt-img-description=\"\" title=\"august-02\"><img class=\"preload-me iso-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20490%20327&#39;%2F%3E\" data-src=\"https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-02-1-490x327.jpg\" data-srcset=\"https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-02-1-490x327.jpg 490w, 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data-srcset=\"https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-03-1-490x327.jpg 490w, https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-03-1-735x491.jpg 735w\" alt=\"\" width=\"490\" height=\"327\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><div class=\"wf-cell iso-item\" data-post-id=\"442\" data-date=\"2022-01-02T11:39:14+00:00\" data-name=\"august-04\"><figure class=\"post visible\"><a href=\"https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-04-1.jpg\" class=\"rollover dt-pswp-item layzr-bg\" data-large_image_width=\"1200\" data-large_image_height=\"800\" data-dt-img-description=\"\" title=\"august-04\"><img class=\"preload-me iso-lazy-load\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D&#39;http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg&#39;%20viewBox%3D&#39;0%200%20490%20327&#39;%2F%3E\" data-src=\"https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-04-1-490x327.jpg\" data-srcset=\"https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-04-1-490x327.jpg 490w, https:\/\/2022.ar-calendar.ro\/wp-content\/uploads\/2021\/11\/august-04-1-735x491.jpg 735w\" alt=\"\" width=\"490\" height=\"327\"  \/><span class=\"gallery-rollover\"><span class=\"gallery-zoom-ico icomoon-the7-font-the7-zoom-06\"><span><\/span><\/span><\/span><\/a><\/figure><\/div><\/div><!-- iso-container|iso-grid --><\/div>[\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text]Homok, m\u00e9sz \u00e9s n\u00e1trium- vagy k\u00e1lium-karbon\u00e1t \u2013 els\u0151 l\u00e1t\u00e1sra nincs sok k\u00f6z\u00fck egym\u00e1shoz, ugye? De h\u00e1tha m\u00e9gis van benn\u00fck valami k\u00f6z\u00f6s \u2013 mit sz\u00f3ltok? VAN BIZONY! Ha ezeket az \u00f6sszetev\u0151ket k\u00fcl\u00f6nleges kemenc\u00e9kben rendk\u00edv\u00fcl forr\u00f3 h\u0151m\u00e9rs\u00e9kletre hev\u00edtik, m\u00e1s seg\u00e9danyagokkal k\u00eds\u00e9ret\u00e9ben, az eredm\u00e9ny a l\u00e9legzetel\u00e1ll\u00edt\u00f3 \u00dcVEG lesz \u2013 amelyet t\u00f6bb ezer \u00e9ve haszn\u00e1lnak sz\u00e1mos ipar\u00e1gban. Teljess\u00e9ggel h\u00e9tk\u00f6znapinak&hellip;<\/p>\n","protected":false},"author":1,"featured_media":444,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/2022.ar-calendar.ro\/hu\/wp-json\/wp\/v2\/posts\/544"}],"collection":[{"href":"https:\/\/2022.ar-calendar.ro\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/2022.ar-calendar.ro\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/2022.ar-calendar.ro\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/2022.ar-calendar.ro\/hu\/wp-json\/wp\/v2\/comments?post=544"}],"version-history":[{"count":2,"href":"https:\/\/2022.ar-calendar.ro\/hu\/wp-json\/wp\/v2\/posts\/544\/revisions"}],"predecessor-version":[{"id":546,"href":"https:\/\/2022.ar-calendar.ro\/hu\/wp-json\/wp\/v2\/posts\/544\/revisions\/546"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/2022.ar-calendar.ro\/hu\/wp-json\/wp\/v2\/media\/444"}],"wp:attachment":[{"href":"https:\/\/2022.ar-calendar.ro\/hu\/wp-json\/wp\/v2\/media?parent=544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/2022.ar-calendar.ro\/hu\/wp-json\/wp\/v2\/categories?post=544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/2022.ar-calendar.ro\/hu\/wp-json\/wp\/v2\/tags?post=544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}