Gupima Ubushuhe n'Ubushuhe muri Metallurgical Processes

Hydrogen ikoreshwa cyane mugukomera kwinshi kwibyuma. Byombi hydrogene isukuye nubushuhe murwego rwa

gaze igomba gupimwa no kugenzurwa.

Ubushuhe bwinshi burashobora kugabanya imbaraga nubwiza bwibicuruzwa byarangiye. Hariho uburyo bubiri bw'ingenzi

yo gutwara hydrogène muri metallurgie -hydrogène nyinshi iva muri silinderi ya gaz na pyrolysis ammonia. Metallurgical

uburyo bwo gupima ubushuhe ningombwa cyane, ushaka kumenya komeza urebe!

Ubwa mbere, Byombi Uburyo bwo Gutanga Bifite Ibyiza nibibi.

Hydrogen nziza irashobora gukoreshwa ako kanya, ariko kugura bihenze cyane, no kubika byinshi

hydrogène kubisabwa bitera inkongi y'umuriro.

Amoniya (NH 3) ihendutse kugura kubwinshi kandi ntigicanwa cyane, bityo rero ni byiza kubika mu murima.

Ariko, itwara ibyago byayo: irabora cyane,

ibikoresho byuruganda numutekano wawe nibibazo byingenzi. Nubwo bimeze bityo, ibice byo kumena amoniya

ubu ni uburyo busanzwe bwo gutanga akugabanya / gukomera ikirere kuri metallurgical

itanura. Ammonia yatandukanijwe ni uruvange rwa hydrogène na azote kandi izwi nka "gaze ya sintetike".

Icya kabiri, Nigute Amoniya Kumena ikora?

Amoniya ifite ingufu zishyushye kugirango zivemo. Hanyuma igabanyijemo ibice,

hydrogen na azote, na nikel catalizator kuri aubushyuhe bwa 1.000 ° C. Ikigereranyo cyimiti ya

reaction ni: 2NH 3A → N 2 + 3H 2

Bitewe no kubora byuzuye muri hydrogène na azote, hasigaye bike cyane munsi ya ammonia yahimbwe

na gaze yavuyemo igomba kugira cyaneubushyuhe buke bw'ikime (munsi ya -30 ° C). Ikime

gupima ubushyuhe bukeneye kwitabwaho bidasanzwe, kuko mubihe byinshi, hejuru cyanecyangwa hasi cyane

ubushyuhe bwikime burashobora kugira ingaruka kubicuruzwa. Usibye inganda z'ibyuma,

sisitemu zo mu kirere zifunzeni ngombwa cyane ku ngingo yikime. HENGKO608 Ikwirakwiza ry'ikimeitanga

igihe kirekire gihamye hamwe nigisubizo cyihuse kumihindagurikire yubushuhe.

Ubushobozi buke bwo gukora HENGKO butuma bukwiranye na OEM hamwe na sisitemu ihuza

bakeneye igihe gito kandi gihoraho cyo kuyobora.

Icyuma cya molekuline gikurura ibimenyetso bya nyuma bya ammonia itavunitse ikiri muri gaze. Gazi irashobora

nanone byumuke ukoresheje ubushyuhekuvugurura kabiri-inkingi desiccant-yumye, aho gaze amaherezo

asiga sisitemu yumye kubushyuhe buri munsi ya -65 ° Cdp kandi igizweya 75 Vol% hydrogen na

25 Azote.

Icya gatatu, gazi ya sintetike (decomposition ya ammonia) ikoreshwa

Imyuka ya sintetike ikoreshwa mu itanura no mu itanura rya annealing inzira yo kugabanya ikirere,

nko guswera, gucumura,deoxidation na nitride.

Icya kane, Kurikirana ubuhehere bwa tronc muri ammonia yatandukanijwe

GuhorahoIkime cya meteroIrashobora gukoreshwa kumurongo cyangwa kugenzura neza ubuhehere mubipimo byikirere. Birakwiriye

yo gupima muriahantu hatagira akarere gashobora guteza akaga. Ibi birasanzwe mu itanura ryinshi

Porogaramu. Umuvuduko mwinshi,ikime cyimeza-point hygrometerokubintu byihuse kugenzura ibipimo byikime

cyangwa ubuhehere buri mu kirere gikonje, gaze karemano,kuzimya gaze mubikoresho byumuvuduko mwinshi, nibindi byinshi

Porogaramu. Rukuruzi rusubiza vuba impinduka zubushuhe kuvayumye kugirango itose cyangwa itose kugirango yumuke. Ibi

bivuze ko nta gutegereza hagati y'ibipimo kandi uyikoresha ashobora gufata ibipimo byinshi kumunsi.

Nigute Gupima Ubushuhe nubushuhe muburyo bwa Metallurgical

Ubushuhe nubushuhe bigira uruhara runini mubikorwa byinshi byuma. Ibipimo nyabyo byerekana neza ibicuruzwa, bigabanya gukoresha ingufu, kandi bikomeza umutekano. Ubushuhe burashobora gutera inenge mubicuruzwa byuma, biganisha kuri okiside cyangwa kwangirika, kandi bigahindura imiterere yibikoresho.

1. Akamaro ko gupima ubuhehere nubushuhe:

* Kugenzura ubuziranenge: Ubushuhe nubushuhe birashobora gutera inenge mubyuma, nkububabare, kandi birashobora no gutuma habaho okiside cyangwa igipimo kinini hejuru yicyuma.
* Umutekano: Mubikorwa bimwe na bimwe bya metallurgjiya, cyane cyane birimo ifu, ubushuhe burenze bushobora gutera aglomeration cyangwa ndetse bigatera ikirere giturika.
* Kuzigama ingufu: Kugenzura neza ubuhehere birashobora guhindura inzira, kugabanya gukoresha ingufu.

2. Ubuhanga n'ibikoresho

* Ibipimo by'ikime: Gupima ubushyuhe umwuka uba wuzuye, bigatuma amazi yegerana. Nibyiza mugukurikirana ubushuhe mumatanura hamwe na sisitemu yo kumisha.
* Hygrometero: Gupima ubuhehere bugereranije, bukoreshwa kenshi mububiko no gutunganya.
* Abasesengura Ubushuhe: Ibikoresho byerekana amazi arimo ingero zikomeye cyangwa zamazi, akenshi zikoreshwa muri laboratoire yo kugenzura ubuziranenge.
* Karl Fischer Titration: Uburyo bwa chimique bwo kumenya ibirimo ubuhehere, cyane cyane mubitegererezo aho hagomba gupimwa ibipimo bike cyane.
* Abasesengura Ubushuhe Bwuzuye: Koresha ubushyuhe bwa infragre kugirango umenye ibirimo ubuhehere ugereranije uburemere mbere na nyuma yubushyuhe.

3. Porogaramu muri Metallurgical Processes:

* Gutunganya amabuye y'agaciro: Ibirungo biri mu bucukuzi bw'amabuye y'agaciro bigira ingaruka ku mikorere yabyo no kuyitunganya. Ubushuhe bwinshi burashobora gushikana ku gusya urusyo, mugihe ubuhehere buke bushobora kongera ivumbi.
* Pelletizing: Mugukora ibyuma, ubuhehere bwamabuye y'agaciro ya pellet ni ngombwa. Ihindura imbaraga zabo za mashini hamwe nuburyo bwo kugabanya itanura.
* Kuvura Ubushyuhe: Iyo ibyuma byakorewe ubushyuhe, ubushuhe nubushuhe mu itanura bigomba kugenzurwa kugirango bigere kubintu byifuzwa kandi birinde ubusembwa.
* Ifu ya Metallurgie: Ubushuhe bwifu yifu yicyuma bigira ingaruka kumikorere no guhuza.
* Gushonga no Gutera: Ubushuhe burashobora gushikana kuri gaze mubicuruzwa. Ibipimo nyabyo byemeza ibishushanyo kandi ibidukikije bishonga byumye.

4. Kugenzura no Gukwirakwiza:

* Gusubiramo Ibitekerezo: Muguhuza sensor kumurongo wibikorwa, ibitekerezo birashobora gutangwa kugirango ugenzure sisitemu yo gukora neza-igihe.
* Gufata neza: Hamwe nogukurikirana guhoraho, guhanura kubyerekeranye nigihe ibikoresho nkitanura, ibyuma, cyangwa ibyuma byangiza bishobora kunanirwa cyangwa gukora nabi.

5. Ibibazo:

* Gushyira Sensor: Mubidukikije bikabije bya metallurgjique, sensor zigomba gushyirwaho muburyo bwo gukumira ibyangiritse nyamara bigatanga ibyasomwe neza.
* Calibration: Calibibasi ya buri gihe ya sensor yerekana neza igihe.

Mu gusoza, gupima ubushuhe nubushuhe mubikorwa bya metallurgie ningirakamaro kubwiza, umutekano, no gukora neza. Binyuze mu gukoresha ibyuma byifashishwa bigezweho hamwe na sisitemu yo kugenzura, metallurgie igezweho irashobora kugumana ibipimo bihanitse mugihe hongerwaho ingufu nogukoresha ibikoresho.

Ni ubuhe bwoko bwo kohereza ubuhehere bushobora gupima Ubushuhe n'ubushuhe mu nzira ya Metallurgiki?

Kubikorwa bya metallurgiki, bikunze kuba birimo ubushyuhe bwinshi, ikirere gikaze, hamwe nibihe bitoroshye, icyuma gikwirakwiza amazi kigomba kuba gikomeye, cyuzuye, kandi kirwanya ibidukikije bikabije. Ubwoko butandukanye bwohereza ubuhehere burashobora gupima ubuhehere nubushuhe muri ibi bihe bisaba:

1. Ubushyuhe bwo hejuru-Ubushyuhe:

By'umwihariko byateguwe kubushyuhe bwo hejuru cyane nk'itanura, izo transmitter akenshi ziza zifite icyuma cyungurujwe kitayungurura ibyuma kugirango kirinde sensor ibice.

2. Ceramic ishingiye kuri Capacitive Sensors:

Ibi bitanga imiti irwanya imiti kandi irashobora gukoreshwa mubidukikije byangirika, bishobora kuboneka mubikorwa bimwe na bimwe byuma.

3. Sensor ya Aluminium Oxide:

Byibanze bikoreshwa mugushakisha ubushyuhe bwa gaze. Ibyo byuma bifata amajwi bikora ku ihame ry'uko ubushobozi n'umuyoboro wa aluminium oxyde ya aluminiyumu ihinduka ugereranije n'umwuka w'amazi uyikikije. Zishobora guhangana nubushyuhe bwo hejuru cyane kandi zikoreshwa kenshi mubisabwa nka peteroli ya chimique, ariko birashobora no kuba mubikorwa bimwe na bimwe bya metallurgji.

4. Tunganya Diode Laser Absorption Spectroscopy (TDLAS):

Ubu ni uburyo bugezweho bwo gupima ubuhehere, nibyiza kubidukikije byinganda, harimo nubushyuhe bwo hejuru bwubushyuhe. Ipima ubushuhe bushingiye ku kwinjiza uburebure bwihariye bwumucyo na molekile zamazi.

5. Sensors zishingiye kuri Zirconiya:

Ikoreshwa cyane cyane mugupima ogisijeni, sensor zimwe na zimwe za zirconi zirashobora guhuzwa nubundi buryo bwikoranabuhanga kugirango hamenyekane ubushuhe mubushuhe bwo hejuru.

6. Ikwirakwiza ry'ikime:

Yashizweho kubidukikije bigoye byinganda, bimwe mubyohereza bishobora gutwara ubushyuhe bwo hejuru hamwe nikirere gikaze. Bagena ubushyuhe aho umwuka wamazi utangira kwiyongera, ibyo bikaba byerekana neza ibirimo ubuhehere.

Nyuma rero yo kumenya ubwoko bwa sensor sensor ushobora gukoresha kuri Metallurgical Processes. Nigute ushobora guhitamo?

Mugihe uhitamo icyuma gikwirakwiza ibintu bya metallurgjique:

Urwego rw'ubushyuhe:

Menya neza ko transmitter ishobora gukora neza murwego rwubushyuhe bwibikorwa byawe.

* Ukuri:

Ukurikije ibyiyumvo byimikorere yawe yubushuhe, urashobora gukenera sensor yukuri cyangwa ikindi kintu rusange.

* Igihe cyo gusubiza:

Kubikorwa bimwe, cyane cyane aho ibintu bishobora guhinduka byihuse, igihe cyihuse cyo gusubiza ni ngombwa.

* Kurwanya umwanda:

Mugihe cya metallurgjique, kuba umukungugu, ibice, cyangwa ibintu byangirika bishobora kubangamira ibipimo. Menya neza ko imiyoboro yatoranijwe ishobora kwihanganira ibi.

* Calibration no Kubungabunga:

Ukurikije ibidukikije, transmitter irashobora gukenera kalibrasi cyangwa kubungabunga. Hitamo ibikoresho bishobora guhindurwa muburyo-bisabwa kugenzura kenshi.

* Itumanaho no Kwishyira hamwe:

Menya neza ko ibyasohotse bishobora kwinjizwa byoroshye muri sisitemu yo kugenzura ibikorwa.

Kuramba no kuramba:

Urebye ishoramari muri ibi bikoresho hamwe nuburyo bukomeye bwibikorwa bya metallurgiki, hitamo ibirango na moderi byashizweho hamwe nibisobanuro biramba.

Buri gihe ujye inama nababikora cyangwa inzobere muguhitamo icyuma gikwirakwiza ibintu byihariye bya metallurgjique. Barashobora gutanga ubushishozi muburyo bwiza bwo guhitamo ukurikije ibyo ukeneye bidasanzwe.

UrashoboraOhereza imeriMu buryo butaziguye Nkuko ukurikira:ka@hengko.com

Tuzohereza Inyuma Namasaha 24, Urakoze Kwihangana kwawe!