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Isoko rya propylene oxyde yo mu Bushinwa ryerekana kuzamuka gahoro
Kuva muri Gashyantare, isoko rya okiside yo mu gihugu ryagaragaje izamuka rihamye, kandi bitewe n’ingaruka z’ibiciro, isoko n’ibisabwa hamwe n’ibindi bintu byiza, isoko rya okiside ya propylene ryerekanye ko ryiyongereye kuva mu mpera za Gashyantare. Kuva ku ya 3 Werurwe, igiciro cyohereza hanze ya propylene ...Soma byinshi -
Isesengura ry'itangwa n'ibisabwa ku isoko rya vinyl acetate y'Ubushinwa
Vinyl acetate (VAC) nigikoresho cyingenzi cyimiti kama ngengabuzima hamwe na molekuline ya C4H6O2, izwi kandi nka vinyl acetate na vinyl acetate. Vinyl acetate ikoreshwa cyane cyane mu gukora inzoga za polyvinyl, Ethylene-vinyl acetate copolymer (EVA resin), inzoga ya Ethylene-vinyl copolym ...Soma byinshi -
Ukurikije isesengura ry’uruganda rwa acide acike, inzira yisoko izaba nziza mugihe kizaza
1. Mu ntangiriro z'ukwezi, impuzandengo ya acide acike yari 3245 Yuan / toni, naho ukwezi kurangiye, igiciro cyari 3183 Yuan / toni, hamwe no kugabanuka o ...Soma byinshi -
Niki uzi ku mikoreshereze irindwi y'ingenzi ya sulfuru?
Amazi ya sulfuru yinganda nigicuruzwa cyingenzi cyimiti nibikoresho fatizo byinganda, bikoreshwa cyane mubukorikori, inganda zoroheje, imiti yica udukoko, reberi, irangi, impapuro nizindi nzego zinganda. Amazi akomeye yo mu nganda ni mu buryo bwa pompe, ifu, granule na flake, umuhondo cyangwa umuhondo woroshye. Twebwe ...Soma byinshi -
Igiciro cya Methanol kizamuka mugihe gito
Icyumweru gishize, isoko rya methanol yo mu gihugu ryongeye kugaruka kubera ihungabana. Ku mugabane w'isi, icyumweru gishize, igiciro cy'amakara ku giciro cyarangiye cyahagaritse kugabanuka. Guhungabana no kuzamuka kwa methanol ejo hazaza byatumye isoko itera imbere. Umwuka winganda wateye imbere nikirere rusange cya ...Soma byinshi -
Isoko rya cyclohexanone yo mu gihugu rikora mu ihungabana rito, kandi biteganijwe ko rizahagarara cyane mu gihe kizaza
Isoko rya cyclohexanone murugo riranyeganyega. Ku ya 17 na 24 Gashyantare, impuzandengo y’isoko rya cyclohexanone mu Bushinwa yagabanutse kuva kuri 9466 yu / toni igera kuri 9433 yu / toni, aho yagabanutseho 0.35% mu cyumweru, igabanuka rya 2.55% mu kwezi ku kwezi, n’igabanuka rya 12.92% umwaka ushize. Matasi mbisi ...Soma byinshi -
Bishyigikiwe nibitangwa nibisabwa, igiciro cya propylene glycol mubushinwa gikomeje kwiyongera
Uruganda rwa propylene glycol rwo mu rugo rwakomeje gukora cyane kuva mu Iserukiramuco, kandi ibintu bitangwa ku isoko biracyakomeza; Muri icyo gihe, igiciro cyibikoresho bya propylene oxyde yazamutse vuba aha, kandi igiciro nacyo kirashyigikirwa. Kuva mu 2023, igiciro cya ...Soma byinshi -
Isoko nibisabwa birahamye, kandi ibiciro bya methanol birashobora gukomeza guhindagurika
Nka miti ikoreshwa cyane, methanol ikoreshwa mugukora ibintu byinshi bitandukanye byimiti, nka polymers, ibishishwa na lisansi. Muri byo, methanol yo mu gihugu ikorwa cyane cyane mu makara, kandi methanol yatumijwe mu mahanga igabanyijwemo ahanini amasoko ya Irani ndetse n’abatari Irani. Uruhande rutanga rwumye ...Soma byinshi -
Igiciro cya acetone cyazamutse muri Gashyantare, bitewe n’ibicuruzwa bitangwa
Igiciro cya acetone yo mu gihugu cyakomeje kwiyongera vuba aha. Igiciro cyumvikanyweho cya acetone mu burasirazuba bw'Ubushinwa ni 5700-5850 Yuan / toni, hiyongeraho buri munsi 150-200 Yuan / toni. Igiciro cyumvikanyweho cya acetone mu burasirazuba bw’Ubushinwa cyari 5150 Yuan / toni ku ya 1 Gashyantare na 5750 Yuan / toni ku ya 21 Gashyantare, hamwe na cumulat ...Soma byinshi -
Uruhare rwa acide acike, ikora acide acetike mubushinwa
Acide acetike, izwi kandi nka acide acetike, ni imiti kama ya ch3COOH ya chimique, ikaba aside aside monobasique kama kandi igice kinini cya vinegere. Acide ya anhydrous acetike (acide glacial acetic acide) ni amazi ya hygroscopique idafite ibara hamwe nubukonje bwa 16,6 ℃ (62 ℉). Nyuma yo kurira kutagira ibara ...Soma byinshi -
Ni ubuhe buryo bukoreshwa na acetone n'abakora acetone mu Bushinwa
Acetone nigikoresho cyingenzi cyibanze kama nibikoresho byingenzi bya chimique. Intego nyamukuru yaryo ni ugukora selile ya acetate, selile na coating solvent. Acetone irashobora kwitwara hamwe na aside hydrocyanic kugirango itange acetone cyanohydrin, ibarirwa hejuru ya 1/4 cyibicuruzwa byose ...Soma byinshi -
Igiciro kirazamuka, epfo ikenera kugura gusa, gutanga no gusaba inkunga, kandi igiciro cya MMA kizamuka nyuma yiminsi mikuru
Vuba aha, ibiciro bya MMA byimbere mu gihugu byagaragaje kuzamuka. Nyuma yibiruhuko, igiciro rusange cya methyl methacrylate yo murugo cyakomeje kwiyongera buhoro buhoro. Mu ntangiriro yumunsi mukuru wimpeshyi, amagambo nyayo yo hasi yisoko rya methyl methacrylate yo murugo imbere yarazimye buhoro buhoro, na ove ...Soma byinshi
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