
ziviso
The Chiedza chemafuta ekupwanya maitiro nokuti Sodium cyanide kugadzirwa kwagara kuri imwe yenzira dzekutanga muChina, inoverengera inopfuura 60% yehuwandu hwekugadzira huwandu hwe Sodium Cyanide munyika. Mumakore achangopfuura, nehurumende yeChina yakawedzera kuedza mukugadzira kuchengetedzwa kwemakemikari ane njodzi uye nekutarisa kwezvakatipoteredza, kuvandudzwa kukuru kwakaratidzwa muhukuru hwezvivakwa zvekugadzira uye hushamwari hwezvakatipoteredza hweiyi nzira yekugadzira.
Kufambira mberi muKugadzira Chikero uye Hushamwari Hwezvakatipoteredza
Huru - Scale Production Facilities
Chiyero chekugadzira chemafuta akareruka kutsemuka kwave kuwedzera. Zvimiro zvakakura-zviyero zviri kuvakwa, izvo zvisingango wedzera hunyanzvi hwekugadzira asi zvakare zvinobvumira kutonga kuri nani kwezviwanikwa. Aya mahombe-makero ekumisikidza akagadzirwa ane epamberi engineering concepts, kuve nechokwadi chakanyanya kugadzikana uye kuenderera kugadzirwa maitiro. Semuyenzaniso, zvidyarwa zvemazuvano zvakagadzirisa makamuri ekuita izvo zvinokwanisa kubata mavhoriyamu akakura emafuta akareruka uye mareactants, zvichitungamira kune goho repamusoro. sodium cyanide.
Kuvandudza Kushamwaridzana Kwezvakatipoteredza
Kuderedzwa kwe "Nhamba nhatu"
Nekugamuchirwa kwehunyanzvi hwepamberi nemidziyo, huwandu hwe "marara matatu" (marara gasi, tsvina yemvura, uye tsvina yakasimba) inogadzirwa panguva yekugadzira yakaderedzwa zvakanyanya. Nyowani - chizvarwa chinoputika mareactor ane akagadziridzwa gasi - ekuchenesa masisitimu. Aya masisitimu anogona kunyatsobvisa magasi anokuvadza akadai sehydrogen cyanide uye nitrogen oxides kubva gasi rekuburitsa, kuderedza kusvibiswa kwemhepo. Panyaya yekuchenesa mvura yemarara, kusefa kwepamusoro uye nzira dzekurapa makemikari dzinoshandiswa. Mvura yakasviba kubva mukugadzira inobatwa kuti isangane neyakaomesesa miitiro yezvakatipoteredza isati yaburitswa, ichideredza kukanganiswa kwezviwanikwa zvemvura. Nezve marara akasimba, maitiro matsva akagadzirwa kuti adzokorore kana kurasa zvakachengeteka ne-zvigadzirwa, zvichiwedzera kudzikisa tsoka yezvakatipoteredza.
Resource Conservation
Kuchengetedza zviwanikwa kwavewo chinhu chakakosha chekuvandudzwa kwemafuta ekupwanya maitiro. Yepamberi yekupisa - masisitimu ekudzoreredza akaiswa muzvigadzirwa zvemazuva ano zvekugadzira. Aya masisitimu anogona kutora uye kushandisa zvakare kupisa kunogadzirwa panguva yekutsemuka, kuderedza iyo yakazara simba rekushandisa. Pamusoro pezvo, macatalyst anoshanda akanyanya ari kushandiswa, ayo asingango mhanyisa chiyero chekuita asi zvakare anovandudza mwero wekushandiswa kwezvinhu. Nekuda kweizvozvo, mafuta mashoma akareruka uye mamwe anogadzirisa anodiwa kuti abudise huwandu hwakafanana hwesodium cyanide, kuwana yakakosha yekuchengetedza zviwanikwa.
Impact yeStricter Regulations
Kusimbiswa kwekuchengetedza uye mitemo yezvakatipoteredza ndiyo yave iri simba guru rekusimudzira izvi. Hurumende yeChina yakapa nhevedzano yemitemo uye zviyero kuti ive nechokwadi chekugadzirwa kwakachengeteka kwemakemikari ane njodzi uye kuchengetedza nharaunda. Mabhizinesi ekugadzira anosungirwa kuisa mari mumatekinoroji epamberi nemidziyo kuti isangane nezvinodiwa zvekutonga. Kutadza kutevedzera zvinogona kukonzera zvirango zvakakomba, zvinosanganisira faindi, kumiswa kugadzira, kana kunyange kuvharwa kwebhizinesi. Naizvozvo, kuitira kuchengetedza kukwikwidza kwavo uye budiriro yenguva refu, mabhizinesi akashingairira kugamuchira kukwidziridzwa kwetekinoroji uye maitiro ekugadzirisa.
mhedziso
Mukupedzisa, iyo yakareruka oiri yekupwanya maitiro e Kugadzirwa kwe sodium cyanide muChina mune shanduko dzinoshamisa mumakore achangopfuura. Kuvandudzwa kwechikero chekugadzira uye hushamwari hwezvakatipoteredza, pamwe nekuchengetedza zviwanikwa, haisi mhinduro chete kumanikidziro emitemo asiwo zviratidzo zvekutsvaga kweindastiri kwekusimudzira budiriro. Sezvo tekinoroji ichiramba ichifambira mberi uye zvinodiwa zvekutonga zvichiwedzera kuomarara, zvinotarisirwa kuti iyi nzira yekugadzira icharamba ichishanduka, ichiwana kunyange yakakwira mwero wekuchengetedza, kuchengetedza kwezvakatipoteredza, uye kushandiswa kwezviwanikwa.
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