
sodium cyanide (NaCN) waa xarun kiimiko oo leh sunta sare iyo codsiyada ballaaran ee warshadaha kala duwan, sida soo saarista dahabka ee macdanta, korantada, iyo isku dhafka kiimikada. Marka la eego sunta xad dhaafka ah, tayada adag iyo Heerarka amniga waa in lagu dhaqmaa dhammaan marxaladaha ku lug leh Sodium cyanide, oo ay ku jiraan wax soo saarka, kaydinta, gaadiidka, iyo isticmaalka. Maqaalkani wuxuu si faahfaahsan u baari doonaa tayada badeecada iyo heerarka badbaadada Sodium cyanide.
I. Heerarka Tayada Alaabta
1. Shuruudaha Daahirnimada
Warshadaha - Fasalka Adag Sodium Cyanide: Marka loo eego heerarka qaranka iyo kuwa caalamiga ah ee khuseeya (sida heerka Shiinaha), nadiifnimada adag sodium cyanide isticmaalka warshaduhu waxay leeyihiin darajooyin kala duwan. Tusaale ahaan, waxa ku jira badeecada ugu sarraysa waa in ay gaadho 98.0% ama ka badan, halka ka sheyga u qalma uu ahaado ugu yaraan 87.0%. Siyanide sodium oo nadiif ah oo sarreeya ayaa muhiim u ah warshadaha sida soo saarista dahabka. Dahabka - geeddi-socodka macdanta, sare - nadiifnimada sodium cyanide waxay si wax ku ool ah uga falcelin kartaa dahabka - ka kooban macdanta, hagaajinta heerka soo saarista iyo yaraynta wasakhda aan loo baahnayn ee habka kala-soocidda ee xiga.
Warshadaha - Heerka Sodium Cyanide Solution: Xalalka sodium cyanide, diiradda ayaa sidoo kale u baahan inay la kulanto heerar gaar ah. Caadi ahaan, xoojinta sodium cyanide ee xalka ayaa si cad loo qeexay iyadoo loo eegayo xaaladaha kala duwan ee codsiga. Xalku waa inuu noqdaa mid cad, aan midab lahayn ama wax yar oo huruud ah oo biyo ah oo aan lahayn wasakh la arki karo.
2. Xakamaynta wasakhda
Wasakhda Noolaha:
Waxa ku jira Carbonate: The content of sodium Carbonate in sodium cyanide is strictly controlled. In solid sodium cyanide, the content of sodium carbonate in different grades is regulated. For example, in the top - grade product, it should be no more than 0.5%, in the first - class product, no more than 2.0%, and in the qualified product, no more than 3.0%. Excessive carbonate can affect the reaction efficiency in some chemical processes. For instance, in electroplating, it may interfere with the deposition of metal ions, resulting in an uneven electroplated layer.
Waxyaabaha ay ka kooban tahay Hydroxide: Waxa ku jira sodium hydroxide waxa kale oo ay leedahay xad u dhigma. Sodium cyanide adag, waxa ku jira sodium hydroxide ee darajooyinka kala duwan way kala duwan tahay. Tusaale ahaan, sheyga ugu sarreeya - badeecada, waa inay ahaataa wax aan ka badnayn 0.5%, marka hore - wax soo saarka, oo aan ka badnayn 1.0%, iyo sheyga u qalma, oo aan ka badnayn 1.5%. Heerarka sare ee sodium hydroxide waxay bedeli kartaa qiimaha pH ee nidaamka falcelinta, taas oo aan ku habboonayn horumarka caadiga ah ee falcelinta qaarkood ee u baahan pH gaar ah.
Waxyeellada dabiiciga ah: Wasakhyada dabiiciga ah sida formate waxay u baahan yihiin in si adag loo xakameeyo. Inkasta oo nuxurka la oggol yahay uu yar yahay, qaabka xad-dhaafka ah wuxuu faragelin karaa fal-celinta kiimikada qaarkood. Tusaale ahaan, falcelisyada isku-dhafka dabiiciga ah qaarkood, formate ayaa laga yaabaa inay ka qaybqaataan falcelinta dhinaca, yaraynta wax-soo-saarka iyo nadiifinta alaabta la beegsanayo.
3. Qalabka Jirka
Sodium cyanide adagSodiyam cyanide adag waa in ay ahaataa qaab burooyin cad ama midab yar ama qaybo crystalline ah. Muuqaalkeedu waa tilmaame muhiim u ah tayada alaabta. Kala leexashada qaabka midabka ama qayb ka mid ah waxay muujin kartaa dhibaatooyin sida wasakhaysan ama hababka wax soo saarka ee aan habboonayn.
Sodium Cyanide SolutionXalku waa inuu noqdaa mid daah-furan, oo aan lahayn qulqulo ama roobab. Turbidity ama roobka ayaa laga yaabaa inay calaamad u tahay falcelinta kiimikada ee xalka, sida samaynta milix aan la milmi karin oo ay ugu wacan tahay falcelinta wasakhowga hawada ama alaabta weelka, taas oo saameyn doonta waxqabadka xalka ee codsiyada la taaban karo.
II. Heerarka Badbaadada
1. U hoggaansanaanta xeerka
Xeerarka Qaranka iyo kuwa Caalamiga ah:
Dalka MareykankaMaamulka Badbaadada Shaqada iyo Caafimaadka (OSHA) ayaa dejiyay heerar adag oo ku saabsan xadka soo-gaadhista iyo hababka badbaadada ee wax ka qabashada cyanides. Tusaale ahaan, xaddidaadda la oggol yahay ee soo-gaadhista cyanide hawada ku jirta ee hawada goobta shaqada ayaa loo dejiyay si ay uga ilaaliso shaqaalaha si xad-dhaaf ah u soo-gaadhista.
In Midowga Yurub: Xeerka REACH (Diiwaangelinta, Qiimaynta, Oggolaanshaha iyo Xakamaynta Kiimikada) ayaa xukuma isticmaalka badbaadada leh ee walxaha khatarta ah sida sodium cyanide. Waxay u baahan tahay shirkadaha inay diiwaangeliyaan oo ay bixiyaan macluumaad faahfaahsan oo ku saabsan guryaha, isticmaalka, iyo tallaabooyinka badbaadada ee la xidhiidha sodium cyanide.
Shiinaha: "Xeerarka Maareynta Badbaadada Kiimikada Khatarta ah" waxay soo rogayaan kontaroolo adag dhammaan dhinacyada wax ka qabashada sodium cyanide, oo ay ku jiraan wax soo saarka, kaydinta, gaadiidka, iyo isticmaalka. Shirkaduhu waa inay u hoggaansamaan xeerarkan si loo hubiyo badbaadada shaqaalaha iyo deegaanka.
Ogolaanshaha iyo shatigaDhammaan qaybaha ku lug leh wax soo saarka, kaydinta, gaadiidka, ama isticmaalka sodium cyanide waxaa looga baahan yahay inay helaan rukhsadaha lagama maarmaanka ah iyo shatiyada si waafaqsan xeerarka deegaanka. Ogolaanshahan waxaa la bixiyaa iyadoo lagu salaynayo baaritaanno adag oo lagu sameeyo xarumaha iyo hawlgallada si loo hubiyo inay buuxiyaan shuruudaha badbaadada iyo ilaalinta deegaanka ee loo baahan yahay.
2. Taxadirka Badbaadada ee Marxalado kala duwan
kaydinta:
Xulashada Goobta: Sodium cyanide waa in lagu kaydiyaa meel u go'an, hawo fiican leh, iyo meel kayd ah oo qabow. Meesha lagu kaydin karo waa in ay ka fogaato ilaha kulaylka, shiddada, iyo walxaha aan isqaban karin. Waa inay sidoo kale ahaataa aag aan si fudud u heli karin shaqaalaha aan la fasaxin. Tusaale ahaan, kaydinta sodium cyanide ee asiidhyada u dhow aad bay khatar u tahay sababtoo ah waxay dhalin kartaa sun aad u badan oo hydrogen cyanide ah oo guban karta.
Shuruudaha KonteenaradaDaxalka ku habboon - weelasha u adkaysta oo si adag loo xidhay ayaa la isticmaalaa. Siyanide sodium adag, durbaannada birta ah ee dhumuc weyn leh ama weel caag ah oo dabool leh ayaa caadi ahaan loo isticmaalaa. Xalalka sodium cyanide, taangiyada kaydinta waa in laga sameeyaa maaddooyin u adkaysta daxalka alkaline, sida darajooyin gaar ah oo bir ah ama caag gaar ah - taangiyada safafka leh. Dhammaan weelasha waa in si cad loogu calaamadiyaa "sun" iyo "sodium cyanide", oo ay la socdaan calaamadaha khatarta ah.
Xaaladaha Kaydinta: Meesha lagu kaydiyo waa in ay ahaataa mid engegan, maadaama qoyaanku uu soo dedejin karo xaalufka sodiyam cyanide iyo kordhinta khatarta gaaska hydrogen cyanide. Qoyaanka qaraabada ah ee aagga kaydinta waa in guud ahaan laga dhigaa in ka hooseeya 80%. Hawo wanaagsan ayaa sidoo kale lama huraan u ah si looga hortago ururinta gaas kasta oo suurtagal ah.
Gaadiidka:
Baako: Baakadaha lagu raro sodium cyanide waa in ay la kulmaan heerar adag. Baakadaha dibadda waa in ay ahaataa mid adag si ay ugu adkeysato maaraynta caadiga ah inta lagu jiro gaadiidka kana ilaaliso weelka gudaha dhaawac. Weelasha guduhu waa inay noqdaan kuwo aan caddayn oo si ammaan ah loo xidhay. Baakadaha waa in sidoo kale si cad loogu calaamadiyaa magaca kiimikada, digniinaha khatarta, iyo macluumaadka xiriirka degdegga ah.
Gaadiidka Gaadiidka: Gaadiidka khaaska ah ee loogu talagalay in lagu qaado kiimikooyinka halista ah ayaa la isticmaalaa. Baabuurtan waa in lagu qalabeeyaa habka daataan, qalabka waxka qabashada xaaladaha degdegga ah, iyo hawo habboon. Waa inay sidoo kale muujiyaan calaamadaha digniinta khatarta ku habboon sida ay u baahan yihiin xeerarka gaadiidka.
Tababarka DarawalnimadaDarawalada qaadaya sodium cyanide waa in si gaar ah loogu tababaraa maaraynta walxaha halista ah. Waa inay yaqaanaan sifooyinka sodium cyanide, hababka ka jawaabida degdega ah haddii ay dhacdo daadad ama shil, iyo sharciyada gaadiidka ee khuseeya.
Qorshaynta jidka: Waddada gaadiidka waa in la sii qorsheeyaa si looga fogaado meelaha ciriiriga ah, aagagga la deggan yahay, iyo meelaha khatarta sare leh ee shilalka. Maamulka deegaanka waa in lagu wargeliyaa gaadiidka sodium cyanide, gaar ahaan marka la marayo meelaha xasaasiga ah.
Wax ka qabashada iyo Isticmaalka:
Qalabka Ilaalinta ee Shaqsiyeed (PPE):
Ilaalinta NeefsashadaHawl-wadeenadu waa inay xidhaan difaac ku habboon neefsashada. Xaaladaha caadiga ah, neef-qaade buuxa oo waji leh oo leh shaandheyn hawo qaybeed oo waxtarkeedu sarreeyo iyo daasad la oggolaaday ee ilaalinta cyanide ayaa loo baahan yahay. Meelaha khatarta sare leh ama haddii ay suurtagal tahay soo-gaadhis baaxad weyn, qalabka neefsashada ayaa laga yaabaa inay lagama maarmaan noqoto.
Ilaalinta indhaha: Kiimikada - muraayadaha u adkaysta ama gaashaanka wejiga waa in la xidho si indhaha looga ilaaliyo firirka ama qaybaha boodhka ee sodium cyanide.
Ilaalinta Maqaarka: galoofyada aan nadiifka ahayn ee ka samaysan alaabta sida butyl caag ama nitrile, oo ay la socdaan kiimiko - dabool daboolan ama daboolo, waa in la isticmaalo. Aad bay muhiim u tahay in la hubiyo in PPE ay xaaladdeedu wanaagsan tahay oo ay si habboon ugu habboon tahay.
Dejinta Goobta Shaqada:
hawoGoobta shaqada ee sodium cyanide lagu maamulo waa inay lahaataa hawo aad u fiican. Nidaamyada hawo-qaadista ee qiiqa deegaanka waa in lagu rakibaa si ay u qabtaan qiiq kasta ama boodhka ka dhasha inta lagu jiro wax ka qabashada. Tani waxay kaa caawinaysaa in la yareeyo diiradda walxaha waxyeelada leh ee hawada iyo ilaalinta caafimaadka shaqaalaha.
Qalabka Jawaabta Degdegga ahGoobta shaqada waa in lagu rakibaa qalabka gurmadka degdega ah sida xarumaha indhaha lagu dhaqo iyo qubayska badbaadada. Haddii ay dhacdo xiriir shil ah oo lala yeesho sodium cyanide, shaqaaluhu waxay si dhakhso ah u raaci karaan aagga ay dhibaatadu saameysey si loo yareeyo waxyeelada.
3. Gurmadka iyo Tuuritaanka
Qorshayaasha Degdegga ah: Shirkadaha gacanta ku haya sodium cyanide waa inay horumariyaan qorshooyin degdeg ah oo dhamaystiran. Qorshayaashan waa inay ku jiraan hababka wax looga qabanayo daadinta, daadinta, dabka, iyo soo-gaadhista shilalka ah. Tababarro degdeg ah oo joogto ah waa in la sameeyaa si loo hubiyo in shaqaaluhu ay yaqaaniin habraacyada jawaabta.
Daadad iyo Jawaab celinta: Haddii ay dhacdo in sodium cyanide ku daato ama soo daato, tallaabo degdeg ah ayaa loo baahan yahay. Aagga waa in la go'doomiyaa, oo shaqaalaha aan la ogolayn waa in laga saaraa. Shaqaale tababaran oo xidhan PPE ku habboon waa inay isticmaalaan walxaha nuugaya si ay u xakameeyaan daadatay. Soodhiyam cyanide-ka daatay waa in la ururiyaa oo si habboon loo tuuraa iyadoo loo eegayo xeerarka khuseeya.
Jawaabta Dabka: Maadaama sodium cyanide ay soo saari karto sunta hydrogen cyanide ee aad u sunta ah marka ay soo baxdo dabka, dab-demiska waa in lagu qalabeeyaa difaac ku habboon neefsashada iyo dabka - qalabka dagaalka. Biyo, ciid, ama qalalan - dab-damisyada budada ah ayaa loo isticmaali karaa in lagu damiyo dabka, laakiin waa in taxaddar la sameeyaa si looga hortago faafitaanka walxaha sunta ah.
Nadaafadda QashinkaQashinka ay ku jirto sodium cyanide waa in si fiican loo qubo. Waa inaan lagu sii dayn deegaanka iyadoo aan la daweyn. Hababka daawaynta waxa ka mid noqon kara oksaydhaynta kiimikada ama habab kale oo la ansixiyey si loogu beddelo sunta sunta ah ee cyanide ka hor intaan la tuurin.
Gebagebadii, tayada badeecada iyo heerarka badbaadada ee sodium cyanide ayaa ah kuwa ugu muhiimsan si loo hubiyo badbaadada iyo waxqabadka hufan ee warshadaha isticmaala kiimikadan aadka u sunta ah. Anagoo si adag u raacayna heerarkan, waxaan ilaalin karnaa caafimaadka aadanaha, deegaanka, iyo horumarka caadiga ah ee wax soo saarka warshadaha.
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- Sideen ku doortaa reagement sax ah?
- 1Sodium Cyanide oo la dhimay (CAS: 143-33-9) ee Macdanta - Tayada Sare & Qiimaynta Tartan
- 2Sodium Cyanide 98.3% CAS 143-33-9 Wakiilka labiska dahabka NaCN ee Muhiim u ah Macdanta Warshadaha Kiimikada
- 3Shuruucda Cusub ee Shiinaha ee Dhoofinta Sodium Cyanide iyo Hagida Iibsadayaasha Caalamiga ah
- 4Sodium Cyanide (CAS: 143-33-9) Shahaadada isticmaalaha dhamaadka (nooca Shiinaha iyo Ingiriisiga)
- 5Cyanide International (Sodium cyanide) Xeerka Maamulka - Heerarka Oggolaanshaha Miinada Dahabka
- 6Warshada Shiinaha Sulfuric Acid 98%
- 7Anhydrous Oxalic acid 99.6% Heerka Warshadaha
- 1Sodium Cyanide 98.3% CAS 143-33-9 Wakiilka labiska dahabka NaCN ee Muhiim u ah Macdanta Warshadaha Kiimikada
- 2Nadiif Sarreysa · Waxqabad Deggan · Soo kabasho Sare - sodium cyanide oo loogu talagalay leaching dahabka casriga ah
- 3Kaabayaasha Nafaqada ee Sarcosine Cunnada Qabta 99% min
- 4Shuruucda Soo Dejinta Sodium Cyanide & U Hogaansanaanta - Xaqiijinta Badbaadada iyo Soo Dejinta Ku-dhaqanka Peru
- 5United ChemicalKooxda Cilmi-baadhistu waxay ku muujisaa awoodda iyada oo loo marayo xog-aragti ay wado xogtu
- 6AuCyan™ Sodium Cyanide oo Waxqabad Sare leh | 98.3% Nadiif ah oo loogu talagalay Macdanta Dahabka Adduunka
- 7Detonator Dijital ah (Waqtiga dib u dhigista 0 ~ 16000ms)











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