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Lefatshe Lotlhe - Acrylamide ya Botlhokwa: Monomere e e Botlhokwa ya Boitshimololedi jwa Intaseteri

Re itsise Acrylamide ya rona ya Lefatshe Lotlhe - ya Botlhokwa, motswako wa ditshedi o o phepa thata o o nang le fomula ya CH2=CHCONH2. E itsege ka go tsiboga ga yone ka tsela e e sa tlwaelegang le go kgona go dira dilo tse dintsi, selo seno se se tiileng se se tshweu sa kristale ke selo sa konokono se se agang mo madirelong a a amanang le go phepafatsa metsi, go dira matsela, go dira meepo le go dira melemo. E entswe ho fihlela maemo a thata ka ho fetisisa a matjhaba, acrylamide ya rona e fana ka tshebetso e tsitsitseng le ho tshepahala lefatsheng ka bophara.

    Dikarolo tse dikgolo tsa Tiriso

    1. Phepafatso ya Metsi le Ditharabololo tsa Tikologo
    Acrylamide ke leje la motheo mo tlhagisong ya di-flocculant tsa polyacrylamide (PAM), tse di botlhokwa mo go phepafatseng metsi le go phepafatsa metsi a a leswe. Bokgoni jwa yona jwa go bopa dipolymer tsa ketane e telele bo e letla go bofa dikarolwana tse di emisitsweng, go tlhofofatsa sedimentation e e nang le matswela mo dipolanteng tsa metsi tsa mmasepala le dithulaganyo tsa metsi a a leswe tsa madirelo. Ka sekai, kwa ditoropong tsa China le India tse di lwantshanang le kgotlhelo e e tlhatlogang ya metsi, di-flocculant tsa rona tse di theilweng mo acrylamide di dirisiwa go phepafatsa metsi a a nowang le go tlosa dikgotleletsi mo metsing a a tswang mo madirelong. Mo godimo ga moo, e na le seabe se segolo mo go phepafatseng metsi a a leswe a lefelo la oli, e thusa go busetsa metswedi ya botlhokwa fa e ntse e fokotsa ditlamorago tsa tikologo mo mafelong a maatla a a tshwanang le US Permian Basin le Lewatle la Bokone.

    2. Diintaseteri tsa Dipolymer le Dikhemikale
    Jaaka monomere ya ntlha, acrylamide e botlhokwa mo go tlhameng dipolymer tse di monyang metsi thata, tse di dirisiwang mo di-diaper tse di latlhwang, mo di-conditioner tsa mmu tsa temothuo, le mo dikhiting tsa go tshologela ga madirelo. Mo mafelong a tlhagiso a Borwabotlhaba jwa Asia, e kgontsha tlhagiso ya dipolymer tse di dirang sentle thata tse di kgonang go monya bokete jwa tsone makgetlo a le makgolokgolo mo metsing, mme seno se fetola mekgwa ya bophepa le ya temothuo. Mo godimo ga moo, e dira jaaka selo se se tlang pele mo go tlhakanngweng ga dikhemikale tse di kgethegileng, tse di jaaka diokobatsi tsa go lekanya bogolo jwa matsela le dilo tse di tokafatsang maatla a pampiri. Ditshilo tsa dipampiri tsa Yuropa, ka sekai, di dirisa ditlaleletsi tse di tswang mo acrylamide - go tokafatsa maatla a go gagamala a pampiri e e dirisiwang gape, go tshegetsa ikonomi ya sediko.

    3. Meepo le Go Dira Diminerale
    Mo lephateng la meepo, dipolymer tse di theilweng mo acrylamide di botlhokwa thata mo go diriseng tshipi le mo taolong ya masalela. Di tokafatsa go kgaoganngwa ga diminerale tsa botlhokwa go tswa mo seretseng se se latlhilweng, di tokafatsa dikelo tsa go boela mo meepong ya gauta, kopore le tshipi go ralala Australia, Afrika Borwa le Latin America. Ka go fokotsa tiriso ya metsi le go fokotsa motlhala wa tikologo wa ditiro tsa meepo, acrylamide ya rona e thusa dikhamphani go obamela maemo a a gagametseng a ESG (Tikologo, Loago, Puso). Ka sekai, mo meepong ya potash ya Canada, e tokafatsa thulaganyo ya go phaphamala, e netefatsa gore go ntshiwa ka tsela e e nang le matswela fa e ntse e sireletsa ditsela tsa metsi tsa lefelo leo.

    4. Ditiriso tsa Intaseteri ya Matsela le Pulp
    Acrylamide e dirisiwa mo tlhagisong ya matsela go tlhagisa didiriswa tsa go lekanya tse di tokafatsang maatla a tlhale le go fokotsa go thubega ka nako ya go loga. Mo difemeng tsa matsela tsa Bangladesh le Vietnam, e kgontsha go tlhagisa matsela a a tshwarelelang, a boleng jo bo kwa godimo a mefuta ya diaparo tsa lefatshe lotlhe. Mo intasetering ya matlhare le pampiri, e dira jaaka thuso ya go boloka, e oketsa bokgoni jwa go boloka faeba le filler mo metšhineng ya pampiri. Seno se fokotsa leswe la didirisiwa tse di tala le tiriso ya maatla mo ditshilong go ralala Scandinavia le Amerika Bokone, mme seno se dira gore go dirwe dipampiri ka tsela e e tswelelang pele.

    5. Patlisiso le Ditiriso tse di Kgethegileng
    Mo mafelong a laboratori, acrylamide ke karolo ya konokono mo electrophoresis ya gel, e leng mokgwa o o dirisiwang go kgaoganya DNA, RNA le diporoteine ​​mo dipatlisisong tsa thutatshelo ya dimolekhule. Diyunibesiti le dikhamphani tsa biotech lefatshe ka bophara di ikaegile ka acrylamide ya rona e e phepa thata go netefatsa dipholo tse di nepagetseng le tse di ka tlhagisiwang gape mo ditekong tsa dijini le mo go tlhameng melemo. Mo godimo ga moo, e dirisiwa mo go tlhagiseng dikgomaretsi le dikhurumelo tse di tsweletseng pele, tse di jaaka tse di dirisiwang mo madirelong a difofane le a dikoloi ka ntlha ya bokgoni jwa tsone jo bo kwa godimo jwa go kgomaretsa.

    Ditlhaloso

    Leina la Kumo Akrilamite
    Fomula ya Khemikhale C3H5NNYAA
    Bokete jwa Molekhule 71.08 g/mol
    Tebego Poire e tshweu ya kirisetale
    Ntlha ya go Nyeletsa 84.5°C
    Ntlha ya go Bela 192°C
    Kitlano 1.122 g/sm3
    CAS NO 79-06-12.
    Khoutu ya HS 2924191000
    NO YA EINECS 201-173-77.
    Kopo E dirisiwa mo go tlhameng dipolymer, go phepafatsa metsi a a leswe, go dira dipampiri le go ntsha oli

    Letlhare la Taolo ya Boleng

    Leina la Kumo Akrilamite
    TEMA Mokgele Botso
    Tebego Kirisetale e tshweu Kirisetale e tshweu
    Diteng (%) ≥98 98.5
    Khawa (%) ≤1 0.7
    Fe (PPM) ≤1 feta
    Ka (PPM) 0 feta
    Mmala (Hazen) 40% Tharabololo ≤10 4
    Sethibela(PPM) ≤10 5
    Ga e tlhotlhorege mo metsing ≤0,005% 0,001%
    Phetiso ya motlakase (us/cm) ≤5 5
    PH (Mmitara wa PH) 7-8 7.5

    Boleng le Pabalesego

    Maemo a Bophepa: Acrylamide ya rona e fitlhelela bophepa jwa ≥99.5% ka go dira kristale le go sefa go go tsweletseng, go fitlhelela ditlhokego tse di gagametseng tsa ditiriso tsa melemo le tsa dijo - tsa go ikgolaganya.
    Go Ikamahanya le Melawana: E dirilwe mo mafelong a a ngaparelang ISO 9001, ISO 14001, le OHSAS 18001, setlhagiswa sa rona se ikobela melawana ya REACH, EPA, le FDA, go netefatsa tiriso e e babalesegileng mo mebarakeng ya lefatshe lotlhe.
    Go Tshwara ka Maikarabelo: E phuthetswe mo ditshoding tse di sa tseneng mowa, tse di sa tseneng bongola, acrylamide ya rona e kwadilwe ka ditlhagiso tse di tlhamaletseng tsa kotsi le SDS (Letlhare la Tshedimosetso ya Pabalesego) go tsamaisiwa le go bolokwa ka tsela e e babalesegileng.

    Ke Eng fa o Tlhopha Acrylamide ya Lefatshe Lotlhe?

    Ebang o ntlafatsa kalafo ya metsi Aforika, o etsa dintho tse ntjha saenseng ya polymer Japane, kapa o ntshetsa pele dipatlisiso tsa bongaka ba diphedi Yuropa, acrylamide ya rona e fana ka motheo wa katleho. Ka marangrang a phepelo ya lefatshe le tshehetso ya sethekniki e inehetseng, re fana ka ditharollo tse hlophisitsweng ho fihlella ditlhoko tsa hao tse itseng tsa ho etsa.

    Lotlolola bokgoni jwa dipolymer tse di tsweletseng le dithekenoloji tse di tswelelang pele ka Global - Prime Acrylamide—monomere e e kgweetsang madirelo kwa pele.