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M-Nitrobenzoic Acid
Kayayyaki: M-Nitrobenzoic Acid
Sunan da aka fi sani: 3-Nitrobenzoic Acid
Lambar CAS: 121-92-6
Tsarin: C7H5NO4
Tsarin Tsarin:
Amfani: Rini da magungunan likitanci, a cikin hadadden kwayoyin halitta, kayan daukar hoto, pigments masu aiki
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Carbon Mai Aiki Ga Masana'antar Magunguna
Masana'antar harhada magunguna sun kunna fasahar carbon
Ana yin amfani da carbon mai aiki a masana'antar harhada magunguna da aka yi da itace daga itacen sawdust mai inganci wanda aka tace ta hanyar kimiyya kuma yana kama da foda baƙi.Masana'antar magunguna sun kunna halayen carbon
An nuna shi ta hanyar babban saman musamman, ƙarancin toka, tsarin rami mai kyau, ƙarfin sha mai ƙarfi, saurin tacewa da kuma tsarkin decolorization da sauransu. -
Carbon da aka kunna don maganin iska da iskar gas
Fasaha
Waɗannan jerinan kunnaAna yin carbon a cikin siffar granular dagaharsashi na 'ya'yan itace ko kwal, wanda aka kunna ta hanyar amfani da tururi mai zafi, a ƙarƙashin tsarin niƙa bayan an yi masa magani.Halaye
Waɗannan jerin carbon da aka kunna tare da babban yanki na saman, tsarin ramuka masu tasowa, babban shaye-shaye, ƙarfi mai yawa, mai sauƙin wankewa, aikin sake farfaɗowa mai sauƙi.Amfani da Filaye
Ana amfani da shi don tsarkake iskar gas na kayan sinadarai, haɗa sinadarai, masana'antar magunguna, abubuwan sha da iskar carbon dioxide, hydrogen, nitrogen, chlorine, hydrogen chloride, acetylene, ethylene, iskar gas mara aiki. Ana amfani da shi don wuraren tace hayaki, rarrabawa da kuma tacewa. -
Carbon da aka kunna don maganin ruwa
Fasaha
Waɗannan jerin carbon da aka kunna an yi su ne da kwal.
Alhamise Ana aiwatar da hanyoyin carbon da aka kunna ta hanyar amfani da haɗin matakai guda ɗaya:
1.) Carbonization: Ana ƙara sinadarin carbon a yanayin zafi tsakanin 600-900℃, idan babu iskar oxygen (yawanci a cikin yanayi mara kyau tare da iskar gas kamar argon ko nitrogen).
2.) Kunnawa/Kayan Iska: Danyen abu ko kayan da aka yi da carbon yana fuskantar yanayi mai guba (carbon monoxide, oxygen, ko tururi) a yanayin zafi sama da 250℃, yawanci a cikin kewayon zafin jiki na 600-1200 ℃. -
Carbon da aka kunna don masana'antar sinadarai
Fasaha
Waɗannan jerin carbon da aka kunna a cikin foda an yi su ne da harsashin sawdust, gawayi ko goro na 'ya'yan itace tare da inganci da tauri mai kyau, ana kunna su ta hanyar sinadarai ko ruwan zafi mai zafi, a ƙarƙashin tsarin bayan magani na dabarar kimiyya mai inganci.Halaye
Waɗannan jerin carbon da aka kunna tare da babban yanki na saman, haɓaka tsarin microcellular da mesoporous, babban shaƙar girma, babban tacewa mai sauri da sauransu. -
Carbon da aka kunna don masana'antar abinci
Fasaha
Waɗannan jerin carbon da aka kunna a cikin foda da granular an yi su ne daga sawdust da 'ya'yan itacegoroharsashi, wanda aka kunna ta hanyar hanyoyin jiki da sinadarai, a ƙarƙashin tsarin niƙawa, bayan magani.Halaye
Waɗannan jerin carbon da aka kunna tare da mesopor da aka haɓakaustsari, babban tacewa mai sauri, babban adadin sha, ɗan gajeren lokacin tacewa, kyakkyawan yanayin hydrophobic da sauransu. -
2,3-Difluoro-5-Chloropyridine
Sunan kasar Sin: 2,3-difluorine-5-Chloropyridine
Sunan Samfurin: 2,3-Difluoro-5-Chloropyridine
Lambar CAS#:89402-43-7
Tsarin kwayoyin halitta:C5H2ClF2N
Tsarin tsari:
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Aluminum Potassium Sulphate
Kayayyaki: Aluminum Potassium Sulphate
Lambar CAS#：77784-24-9
Tsarin: KAl(SO2)4)2•H122O
Tsarin Tsarin:
Amfani: Ana amfani da shi don shirya gishirin aluminum, foda na fermentation, fenti, kayan tanning, masu bayyana abubuwa, mordants, yin takarda, masu hana ruwa shiga, da sauransu. Sau da yawa ana amfani da shi don tsarkake ruwa a rayuwar yau da kullun.
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Carbon da aka kunna don tace sukari
Fasaha
Zai fi kyau a yi amfani da kwal ɗin bituminous mai ƙarancin toka da ƙarancin sulfur. Fasaha mai zurfi ta niƙawa, gyara briquetting. Tare da ƙarfi mafi girma da aiki mai kyau.Halaye
Yana amfani da tsarin kunna tushe mai tsauri don kunnawa. Yana da babban saman musamman da kuma girman ramuka masu kyau. Don haka zai iya shanye ƙwayoyin launi da ƙwayoyin da ke samar da wari a cikin maganin. -
PVA
Kayayyaki: Barasa mai suna Polyvinyl (PVA)
Lambar CAS#:9002-89-5
Tsarin kwayoyin halitta: C2H4O
Tsarin Tsarin:
Amfani: A matsayin wani nau'in resin mai narkewa, galibi yana taka rawar ƙirƙirar fim da haɗin kai. Ana amfani da shi sosai a cikin girman yadi, manne, gini, wakilin girman takarda, rufin fenti, fim da sauran masana'antu.
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Ana amfani da shi don filastar da aka yi da Gymsum (Hydroxypropyl Methyl Cellulose)
Filastar da aka yi da gypsum yawanci ana kiranta da busasshen turmi wanda aka riga aka haɗa shi wanda galibi yana ɗauke da gypsum a matsayin abin ɗaurewa. Ana haɗa shi da ruwa a wurin aiki kuma ana amfani da shi don ƙarewa akan bango daban-daban na ciki - tubali, siminti, tubalin ALC da sauransu.
Hydroxy Propyl Methyl Cellulose (HPMC) wani abu ne mai mahimmanci don ingantaccen aiki a kowane aikace-aikacen plaster gypsum. -
Ana amfani da Hydroxypropyl Methyl Cellulose (HPMC) don amfani da siminti
Filastar/gyaran siminti shine kayan gamawa da za a iya amfani da shi a kan kowace bango ta ciki ko ta waje. Ana amfani da shi a bangon ciki ko na waje kamar bangon tubali, bangon siminti, bangon tubali na ALC da sauransu. Ko dai da hannu (filastar hannu) ko kuma ta hanyar injinan feshi.
Kyakkyawan turmi ya kamata ya kasance yana da kyakkyawan aiki, yana shafa wuka mai santsi wanda ba ya mannewa, isasshen lokacin aiki, da sauƙin daidaita shi; A cikin ginin injina na yau, turmi ya kamata ya kasance yana da kyakkyawan famfo, don guje wa yuwuwar shimfida turmi da toshe bututu. Jikin turmi ya kamata ya kasance yana da kyakkyawan aiki mai ƙarfi da kamannin saman, ƙarfin matsi mai dacewa, kyakkyawan juriya, babu rami, babu fashewa.
Aikin riƙe ruwa na cellulose ether don rage shan ruwa ta hanyar substrate mai zurfi, haɓaka kayan gel mafi kyawun ruwa, a cikin babban yanki na gini, na iya rage yuwuwar fashewar busar turmi da wuri, inganta ƙarfin haɗin gwiwa; Ikon kauri na iya inganta ƙarfin jika turmi mai jika zuwa saman tushe.
Muna ɗaukar mutunci da cin nasara a matsayin ƙa'idar aiki, kuma muna kula da kowace kasuwanci da kulawa mai ƙarfi.