Acetylene (C2H2) i gasi rinokosha reindasitiri rinoshandiswa zvakanyanya muminda yeindasitiri yemakemikari, metallurgy, kurapwa, kupararira uye kufirwa uye nehasha. Maitiro ayo ekugadzira anonyanya kugadzirwa kubva kune zvigadzirwa zvakatsvuka kuburikidza nemakemikari maitiro. Mune indasitiri, kugadzirwa kweacetylene kazhinji kunovimba neAcetylene jenareta kugadzira yakakwirira-yekuchena acetylene gasi kuburikidza nemakemikari akasiyana emakemikari. Jiangsu Huazhong anounza maitiro ekugadzira eAcetylene kuti akubatsire zvirinani kuti unzwisise kuti zvirimwa zvakanaka zvechemesi zvakakosha sei.

Zvishandiso zvakagadzirwa zvekugadzirwa kweacetylene
Iko kugadzirwa kweacetylene kunoda zvinhu zvisina kugadzirwa senge limestone (cac3) uye coke (c). Limestone ndiyo yakanyanya zvinyorwa zvekuwana calcium hydroxide uye carbon dioxide, uye coke inoshandiswa kupa kabhoni sosi. Munguva yekugadzira acetylene maitiro, aya midziyo yemidziyo inogadzira acetylene gasi kuburikidza nekudziya kwakanyanya uye makemikari maitiro.

Kugadzira maitiro eacetylene
Pane nzira mbiri huru dzekugadzirwa kweiyo acetylene: nzira yemabhokisi uye iyo acetylene jenarator nzira. Pakati pavo, nzira yemudumbu ndiyo nzira dzinowanzogadzirwa.

Karl-Haim Process
Iyo Karl-Haim maitiro ndiyo inonyanya kushandiswa acetylene yekugadzira nzira muindasitiri. Iyi nzira inoshandisa limestone uye coke seyakagadzirwa zvinhu, uye inogadzira calcium hydroxide (ca (OH) 2) uye kuburikidza neyakagadzirwa (co2) kuburikidza neyakaipisa emagetsi emagetsi ekuita. Iyo Calcium Hydroxide wozoshandisa nemvura kuti igadzire calcium hydroxide slurry, iyo inobva yaita necalcium carbonate kuti igadzire acetylene.

Maitiro chaiwo ari seinotevera:

Iyo limestone inotsemurwa kune yakanyanya tembiricha yekugadzira calcium oxide (cao) uye kabhoni dioxide (CO2).
Iyo calcium oxide inozoitwa nemvura yekugadzira calcium hydroxide (ca (OH) 2).
Ipapo, Calcium Hydroxide Inosangana neCalcium Carbonate kuti igadzire acetylene gasi (C2H2) uye calcium hydroxide.

Acetylene Jenareta nzira
Iyo acetylene jenarater nzira inogadzira acetylene nekuita ore kana kabhoni zvigadzirwa zvine midziyo necalcium hydroxide. Kubatsira kwenzira iyi ndeyekuti iyo acetylene gasi inogadzirwa yakachena uye inogona kushandiswa zvakanyanya mukuedzwa kwemakemikari uye kugadzirwa kwemaindasitiri.

Acetylene kuchenesa maitiro
Mushure mekunge acetylene inogadzirwa, matanho ekuchenesa ekuzvinatsa anodikanwa kuti ave nechokwadi chekuti hunhu hweacetylene. Kutanga, acetylene gasi inodonhedzwa uye inopfuura nepakati pekushambidza mvura yekushambidza kubvisa tsvina. Zvadaro, iyo acetylene gasi yakadzurwa kuti ibvise zvinogoneka zvimedu. Pakupedzisira, gasi rinodzikiridzwa neAdsorbent kuti ave nechokwadi chekuti kuchena kweiyo acetylene kunosangana nemwero.

Kuchengetedza uye Kufambisa kweAcetylene
Sezvo acetylene iri inopisa uye inoputika gasi, kutarisisa kwakakosha kunofanirwa kubhadharwa panguva yekuchengetedza uye kufambisa. Acetylene inowanzochengeterwa muchimiro chemasikati chakamanikidzwa mune yakazvitsaurira gasi cylinders. Munguva yekufambisa, acetylene gasiti cylinders inofanira kusangana nenzira yakasimba yekuchengetedza kudzivirira kudzivirira uye kuputika tsaona.

Kushandiswa kweacetylene
Acetylene, seyakakosha maindasitiri midziyo, inoshandiswa zvakanyanya muminda yakawanda. Mumunda weWelding, Acetylene anogona kubereka marimi akanyanya-tembiricha kana akasanganiswa neokisijeni, iyo inoshandiswa zvakanyanya mukucheka kwesimbi uye nelding. Mune indasitiri yemakemikari, acetylene yakakosha chigadzirwa cheSynthesis zvigadzirwa zvemakemikari, senge acetic acid, acrylonitrile, etcylene, necety zvakare ine kukosha kwakakosha kwefiriji, mushonga uye mamwe minda.

Mhedziso
Acetylene ndeye yakakosha uye yakakosha gasi muindasitiri yazvino. Maitiro ekugadzira eAcetylene gasi uye akaomesesa, anosanganisira makemikari maitiro, kucheneswa gasi, kuchengetedza uye kufambisa. Nekufambisira mberi kwesainzi uye tekinoroji uye kuenderera kwehunyanzvi hwekugadzira tekinoroji, acetylene gasi chirimwa ndezvekugara zvakare optimizing process yekugadzira yeacetylene kusimudzira kukura kwevaindisitiri vakasiyana-siyana kusvika pamwero mukuru.