Helium chinhu chemakemikari nechiratidzo iye uye atomic nhamba yechipiri. Iyo isingawanzo gomba, isina ruvara, isina kana yepfuma, isina-inopisa, chete inonyudza mumvura. Helium kusangana mumhepo mumhepo iri 5.24 x 10-4 ne vhoriyamu muzana. Iyo ine yakaderera yekubika uye inonyungudika pfungwa dze chero chinhu, uye chiripo chete segesi, kunze kwemamiriro ezvinhu anotonhora zvakanyanya.

Helium inonyanya kutakurwa sehuremesi kana yemvura inoshanda mune nyukireya, semiconductivity, superconductivity, semiconducducts, cryogenic, mri naR & d laborattal kutsvakisisa.

Iyo yakaderera tembiricha inotonhora sosi

Helium inoshandiswa seClyogenic inotonhorera inotonhorera inotonhorera zvinyorwa, zvakadai segneti resonance (mri) . Helium inotonhorera cryogenic SuperContocting Zvigadzirwa uye magnets kusvika padhuze nezero, panguva iyo iyo nzvimbo yekudzikisira kweiyo superconductor yakangoerekana yadonha kuenda ku zero. Iko kupokana kwakanyanya kweiyo superconductor kunogadzira munda une simba ane simba zvakanyanya. Panyaya yeMRI zvishandiso zvinoshandiswa muzvipatara, minda yakasimba yemagineti inogadzira rumwe ruzivo mune radiographic mifananidzo.

Helium inoshandiswa seyakanyanya kutonhora nekuti helium ine yakaderera yekunyungudika uye yekubikisa mapoinzi, haina kusimbisa kudzvanywa uye 0 k, uye helium inotsausa, ichiita kuti zvirege kuita zvimwe zvinhu. Mukuwedzera, helium inova superfluid pazasi 2.2 Kelvin. Kusvika parizvino, yakasarudzika ultra-kufamba haina kubatwa mune chero maindasitiri ekushandisa. Pakupisa pazasi 17 Kelvin, hapana chinotsiva helium sefariji muiyo clyogenic sosi.

Aeronautics uye nyeredzi

Helium inoshandiswawo mumabhalons uye apsi. Nekuti helium yakapfava kupfuura mweya, amiromo nemabhaluni akazadzwa neHelium. Helium ane mukana wekuve usingadzivisike, kunyangwe hydrogen yakawanda buoyanant uye ine chiyero chekupukunyuka kubva pamamiri. Kumwe kushandisa kwechipiri kuri muRokem tekinoroji, uko helium inoshandiswa sedanho rekurasikirwa nekudzinga mafuta uye oxidizer mumatangi ekuchengetedza uye oksijeni yekugadzira rocket mafuta. Izvo zvinogona zvakare kushandiswa kubvisa mafuta uye oxidizer kubva kuGround tsigiro zvishandiso usati watanga, uye waigona kutonhorera-kutonhorera mvura hydrogen mune spacecraft. MuSaturn v Rocket inoshandiswa muPurasiti yeApollo, anenge 37,000 cubic metres (mamirioni emamirioni emakumbo) eHelium aidiwa kuti atange.

PIPELELE leak Kuongorora uye Kuongororwa Kuongorora

Kumwe kushandiswa kwemaindasitiri kweHelium ndeyekugona kuongororwa. Kutsvaga kusvetuka kunoshandiswa kuona kubhururuka mune masisitimu ane zvinwiwa uye magasi. Nekuti helium inosiyana ne solids katatu nekukurumidza kupfuura mhepo, inoshandiswa segomba tracer kuti uone kubhururuka mumidziyo yakakwirira (senge matsamba ecroumgenic) uye midziyo yakakwirira-yekumanikidza. Chinhu chinoiswa mukamuri, iyo yobva yabuda uye yakazadzwa neHelium. Kunyangwe kuLeage marero akaderera se10-9 Mbar • l / s (10-10 pa • m3 / s heltium anotiza kuburikidza nekukasira Maitiro ekuyerwa anowanzo otomatiki uye anonzi helium yekubatanidza bvunzo. Imwe nzira, yakapusa nzira ndeyekuzadza chinhu chiri mubvunzo ne helium uye kumanikidza kutsvaga kwekusveta uchishandisa mudziyo wayo.

Helium inoshandiswa pakuonekwa kwekuona nekuti ndiyo diki molecule uye iri monhukini monatomu, saka helium inodonha zviri nyore. Helium gasi rinozadzwa muchinhu panguva yekukasira kuona, uye kana leak ikaitika, iyo helium misa masaltrometer ichakwanisa kuona nzvimbo yekukwira. Helium inogona kushandiswa kuona kubhururuka mumatombo, mafuta, kupisa kwetsinheni, mitsara yegesi, magetsi, zvidhori zvematerevhizheni uye zvimwe zvinhu zvekugadzira. Kutsvaga kusimudzira uchishandisa helium yakatanga kushandiswa panguva yeManhattan Project kuti vaone kubhururuka kuUranium Erichment Zvirimwa. Leak yekutsvaga helium inogona kutsiviwa neHydrogen, nitrogen, kana musanganiswa we hydrogen uye nitrogen.

Welding uye simbi inoshanda

Helium gasi rinoshandiswa segasi rinodzivirira muARC Teling uye plasma arc tuling nekuda kweiyo yepamusoro hunhu pane mamwe maatomu. Helium gasi rakatenderedza weld inodzivirira simbi kubva oxidizing mumamiriro ekunze. Iyo yakakwira ionization inogona kuve simba reHelasma Arc Tult weClasma Simbi Inoshandiswa Mukuvaka, uye Airanium, Zirconium, Maginum, uye Aluminium Alloys. Kunyangwe iyo helmum iri mugesi yekuchengetedzeka inogona kutsiviwa neArgon kana hydrogen, zvimwe zvinhu (senge titanium helium) haigone kutsiviwa plasma arc tuling. Nekuti helium ndiyo yega gasi rakachengeteka pakupisa kwakanyanya.

Imwe yenzvimbo dzinoshanda kwazvo dzekuvandudza is stainless simbi. Helium is inert gasi, zvinoreva kuti hazvireve chero maitiro emakemikari kana akaiswa pachena kune zvimwe zvinhu. Hunhu uhwu hunokosha zvakanyanya mumagasi ekudzivirira magasi.

Helium anoitisawo kupisa zvakanaka. Ndokusaka zvichishandiswa zvinowanzo shandiswa muWelds uko kukwirisa kwakadzika kwekupisa kunodiwa kuti uvandudze kunyorova kweWeld. Helium inobatsirawo kumhanyisa.

Helium inowanzo kusanganiswa neARGON mumiyero yakasiyana mumusanganiswa wegasi yekudzivirira kuti usatore mukana wakazara wezvivakwa zvakanaka zvehembe mbiri. Helium, semuenzaniso, anoita segesi yekudzivirira kuti ibatsire kupa yakafara uye isina kudzika modes yekupinza panguva yekubuda. Asi helium haapi iyo yekuchenesa iyo Argon.

Nekuda kweizvozvo, vagadziri vemesimbi vanowanzo funga kusanganisa Argon ne helium sechikamu chechikamu chavo chekushanda. Yemagasi Silived Metal Ndering, Helium inogona kuenderana 25% kusvika 75% yegasi musanganiswa muHelium / Argon musanganiswa weHelgium. Nekugadzirisa kuumbwa kwemusanganiswa wekudzivirira gasi, iyo welder inogona kukanganisa kupisa kwekuparadzira kweWeld, iyo inoshanduka inokanganisa chimiro chechikamu chesimbi yeWeld uye nekumhanya kwakawanda.

Magetsi semicononductor Indasitiri

Semukati megasi, helium yakagadzikana zvekuti haina kuita zvimwe zvinhu chero zvimwe zvinhu. Ichi chivakwa chinoita kuti chishandiswe se nhoo muARC tuling (kudzivirira kusvibiswa kweokisijeni mumhepo). Helium ine zvimwe zvinoshandiswa zvinoshandiswa, senge semiconducductors uye optical fiber kugadzira. Mukuwedzera, inogona kutsiva nitrogen yakadzika muchivira kuti udzivise kuumbwa kwemabhuzi eNitrogen mumubayiro muropa, nokudaro kudzivirira kurwara kwekudyira.

Global Helium Kutengesa Vhoriyamu (2016-2027)

Musika wepasi rose weGloum Iyo indasitiri ine kusagadzikana kukuru mumakore anouya. Iyo Forecast data ye2021-2027 mune ino pepa zvakavakirwa pakuvandudza kwenhoroondo yemakore mashoma apfuura, mafungiro enhamo dzeindasitiri uye nemafungiro evaongorori mupepa iri.

Indasitiri ye heltic inoomeswa zvakanyanya, kubva pane zvakasikwa zviwanikwa, uye ane vagadziri vemitunhu epasi rose, kunyanya kuUnited States, Russia, Qatar naAlgeria. Munyika, chikamu chemutengi chinokonzereswa muUnited States, China, uye Europe uye zvichingodaro. United States ine nhoroondo refu uye nzvimbo isingazungunuke muindasitiri.

Makambani mazhinji ane mafekitori akati wandei, asi haawanzo kuve pedyo nemisika yevatengi yavo. Naizvozvo, chigadzirwa chine mari yekufambisa yakakwira.

Kubva pamakore mashanu ekutanga, kugadzirwa kwakura zvishoma zvishoma. Helium is is is is is is is is is is is is - uye zvirongwa zviri munzvimbo yekugadzira nyika kuti ive nechokwadi chekuenderera mberi kushandiswa. Vamwe vanofungidzira kuti helium iyoyo ichapera mune ramangwana.

Iyo indasitiri ine huwandu hwakanyanya hwekunze uye kunze kwenyika. Dzinenge nyika dzese dzinoshandisa Helium, asi vashoma chete vane helium reserves.

Helium ine huwandu hwakawanda hwekushandisa uye uchave unowanikwa mune mamwe minda. Kupiwa kushomeka kwezvinhu zvakasikwa, kuda kweHelium kunogona kuwedzera mune ramangwana, inoda dzimwe nzira dzakakodzera. Mitengo yeHelium inotarisirwa kuenderera mberi nekukwira kubva 2021 kusvika 2026, kubva ku $ 13.53 / m3 (2020) kusvika $ 19.09 / m3 (2027).

Iyo indasitiri inokanganiswa nehupfumi uye mutemo. Sezvo hupfumi hwenyika pasi rose, vanhu vazhinji vane hanya nezvekuvandudza zviyero zvepakati, kunyanya mumatunhu asina kunwoma vane vanhu vakuru uye nekukura kwehupfumi kwekukurumidza, kudiwa kweHelium kuchawedzera.

Parizvino, vagadziri vakuru vepasi rose vanosanganisira Rasgas, Linde group, mhepo yemhepo, exxonmobil, mhepo yemhepo (ru), chirahwe che2020, iyo yekugovera yevanogadzira vepamusoro-vemahombekombe e6%. Zvinotarisirwa kuti kukwikwidza muindasitiri kuchave kwakanyanya zvakanyanya mumakore mashoma anotevera.

Hl cryogenic midziyo

Nekuda kwekushomeka kwemvura helium zviwanikwa uye mutengo unowedzera, zvakakosha kuti uderedze kurasikirwa uye kudzoreredzwa kweiyo selium yemvura mukushandisa kwayo uye maitiro ekufambisa.

Hl cryogenic michina iyo yaive yakavambwa muna 1992 iblue yakabatana neHL CRyogenic Equipment Compler Crugenic Equipment Equipment Commine Curms Comice Co, LTD. HL CRYGENIC Equipment yakazvipira kugadzirwa uye kugadzirwa kweiyo yakakwira yekuvhara yakakwira cryogenic pombi yekupa system uye zvine hukama zvekutengesa zvekutsigira kusangana nezvinodiwa zvakasiyana siyana zvevatengi. Iyo vacuum insurlated pombi uye inochinjika hose yakavakwa mucuum yakanyanya uye yakawanda-screen

Iyo yechigadzirwa yakateerana yeVaCKETE PICKETTE PICE, Vacuum Jackete Valve, Liquid Heldrogen, Liquid Heldrogen, Light Cryogenic Tangi, Dewars uye Coldsboxes etc.) mumaindasitiri ekuparadzaniswa kwemhepo, magedhi, chipatara, chipatara, chirahwe

HL CRYGENIC Equipment Company YAKAITWA / Mutengesi weLindeSe, Mhepo Yemhepo, Mhepo Zvigadzirwa (AP), Messer, Iwatani, neHangzhou, uye Hangyang) etc.