I-sodium carboxymethyl cellulose (ekwaziwa njenge-carboxymethyl cellulose sodium ityuwa, i-carboxymethyl cellulose, i-CMC ngokufutshane) yaphuhliswa ngempumelelo yiJamani ekuqaleni kwenkulungwane yama-20, kwaye ngoku iye yaba yeyona fiber isetyenziswa kakhulu kwaye isetyenziswa kwihlabathi.Iintlobo zemifuno.I-sodium carboxymethyl cellulose yaziwa ngokuba yi "industrial monosodium glutamate", kwaye izicelo zayo ezisezantsi zibanzi.Ngokweemfuno ezithile, yahlulwe ngokwebakala lemizi-mveliso, ibakala lokutya kunye nebakala lamayeza.Ezona ndawo zifunwa kakhulu kukutya, amayeza, izinto zokucoca, iikhemikhali zokuvasa, icuba, ukwenza iphepha, isinyithi seshiti, imathiriyeli yokwakha, iiseramikhi, ukuprintwa kwelaphu kunye nokudaya, ukombiwa kwe-oyile kunye neminye imimandla.Ineempawu zokuqina, ukudibanisa, ukwenza ifilimu, ukugcinwa kwamanzi, ukumiswa, i-emulsification kunye nokubunjwa, kwaye isetyenziswe kwiinkalo ezihambelanayo.
Kukho iindlela ezimbini eziphambili zokwenziwa kwe-CMC: indlela esekwe emanzini kunye nendlela ye-organic solvent.Indlela esekelwe emanzini luhlobo lwenkqubo yokuphelisa ixesha elide elidlulileyo.Izityalo ezikhoyo zokuvelisa indlela yamanzi kwilizwe lam zisebenzisa indlela yendabuko, kwaye uninzi lwezinye iinkqubo zisebenzisa indlela yokuxova kwindlela ye-organic solvent.Iimpawu eziphambili zemveliso ye-CMC zibhekisela ekuhlambulukeni, i-viscosity, i-degree of substitution, ixabiso le-PH, ubungakanani bamasuntswana, isinyithi esinzima kunye nokubala kwebhaktheriya, phakathi kwazo ezona zibonakaliso zibalulekileyo zibunyulu, i-viscosity kunye neqondo lokutshintshwa.
Ukujonga kwizibalo zeZhuochuang, baninzi abavelisi be-sodium carboxymethyl cellulose kwilizwe lam, kodwa ukuhanjiswa kwabavelisi kuyahlakazeka.Umthamo wemveliso wabavelisi abakhulu unika umlinganiselo omkhulu, kwaye kukho amashishini amaninzi amancinci naphakathi, ngokukodwa abekwe eHebei, eHenan, eShandong nakwezinye iindawo..Ngokwezibalo ezingaphelelanga zeZhuochuang, umthamo opheleleyo wemveliso ye-sodium carboxymethyl cellulose kwilizwe lam udlule iitoni ezingama-400,000 ngonyaka, kwaye imveliso iyonke imalunga neetoni ezingama-350,000-400,000 ngonyaka, apho isinye kwisithathu sezibonelelo zisetyenziselwa ukusetyenziswa kwamanye amazwe, kwaye izibonelelo eziseleyo zetyiswa ngaphakathi.Ukujonga ukongezwa okutsha kwixesha elizayo ngokwezibalo zikaZhuo Chuang, akukho mashishini amatsha amaninzi e-sodium carboxymethyl cellulose kwilizwe lam, uninzi lwawo kukwandiswa kwezixhobo ezikhoyo, kunye nomthamo omtsha wokuvelisa malunga ne-100,000-200,000 yeetoni / ngonyaka. .
Ngokwezibalo zamasiko, i-carboxymethyl cellulose ityuwa yesodium ingenisa i-5,740.29 yeetoni kwi-2012-2014, apho ivolumu enkulu yokungenisa kwi-2013 ifikelele kwiitoni ze-2,355.44, kunye nezinga lokukhula kwe-compound ye-9.3% kwi-2012-2014.Ukususela ngo-2012 ukuya ku-2014, umthamo othunyelwa ngaphandle we-sodium carboxymethyl cellulose wawuyi-313,600 yeetoni, apho ivolumu enkulu yokuthumela ngaphandle ngo-2013 yayiyi-120,600 yeetoni, kwaye izinga lokukhula kwekhompawundi ukusuka ku-2012 ukuya ku-2014 lalimalunga ne-8.6%.
Ngokwamashishini asezantsi esicelo se-sodium carboxymethyl cellulose, iZhuochuang iye yahlula ukutya, iimveliso zokuhlamba zomntu (ingakumbi intlama yamazinyo), iyeza, ukwenza iphepha, iiseramikhi, umgubo wokuhlamba, ukwakhiwa, i-petroleum kunye namanye amashishini, kwaye inikwe ngokusetyenziswa kwemarike yangoku. imilinganiselo efanelekileyo yahlulwe.I-lowstream ye-sodium carboxymethyl cellulose isetyenziswa kakhulu kwi-industry powder yokuhlamba, ngokukodwa kwi-powder yokuhlamba eyenziwe, kubandakanywa ne-detergent ye-laundry, i-akhawunti ye-19.9%, ilandelwa yi-industry yokwakha kunye nokutya, i-accounting ye-15.3%.
Ixesha lokuposa: Nov-08-2022