Twatewe ishema no kuba abakiriya bacu barushaho kuryoherwa no kwemerwa na benshi bitewe no gukomeza gushakisha ubwiza bwo hejuru haba ku bicuruzwa cyangwa serivisi ndetse no gutanga Anhydride ya Maleic igurishwa cyane ikoreshwa mu gukora ibikoresho fatizo byo mu nganda bisukuye cyane mu kwica udukoko, gusa kugira ngo tugere ku byiza bihagije kugira ngo bihuze n'ibyo abakiriya bakeneye, ibicuruzwa byacu byose byagenzuwe neza mbere yo koherezwa.
Twatewe ishema no kuba abakiriya bacu barushaho kunyurwa no kwemerwa na benshi bitewe no gukomeza gushakisha ubwiza bwo hejuru haba ku bicuruzwa cyangwa serivisi na serivisi, kugira ngo abakiriya barusheho kutwizera no kubona serivisi nziza, dukoresha ikigo cyacu mu bunyangamugayo, umurava no mu bwiza. Twizera tudashidikanya ko twishimira gufasha abakiriya gukora ubucuruzi bwabo neza, kandi ko inama zacu z'abahanga na serivisi bishobora gutuma abakiriya babona amahitamo meza.

Ibibazo Bikunze Kubazwa

Ukeneye ubufasha? Menya neza ko usura urubuga rwacu rw'ubufasha kugira ngo uhabwe ibisubizo by'ibibazo byawe!

Ese dushobora gucapa ikirango cyacu kuri icyo gicuruzwa?

Birumvikana ko dushobora kubikora. Twoherereze gusa igishushanyo mbonera cyawe.

Ese wemera kohereza ibintu bito?

Yego. Niba uri umucuruzi muto cyangwa utangiye ubucuruzi, twiteguye rwose gukurana nawe. Kandi twiteguye gukorana nawe mu gihe kirekire.

Bite se ku giciro? Ese ushobora kugihindura kidahenze?

Buri gihe dufata inyungu z'umukiriya nk'ikintu cy'ingenzi kurusha ibindi. Igiciro gishobora kuganirwaho mu bihe bitandukanye, turakwizeza ko uzabona igiciro gishimishije kurusha ibindi.

Mutanga ingero z'ubuntu?

Twishimiye ko watwandikira ibitekerezo byiza niba ukunda ibicuruzwa na serivisi byacu, tuzaguha ingero z'ubuntu ku giciro gikurikira.

Ese urashobora gutanga ku gihe?

Birumvikana ko twagize uruhare muri uru rutonde imyaka myinshi, abakiriya benshi bafitanye amasezerano nanjye kuko dushobora kugeza ibicuruzwa ku gihe kandi tukabigumana bifite ireme!

Ese nshobora gusura ikigo cyawe n'uruganda rwawe mu Bushinwa?

Yego rwose. Murakaza neza gusura ikigo cyacu kiri i Zibo, mu Bushinwa. (Iri ku muhanda wa saa 1.5 uvuye Jinan)

Nigute natanga commande?

Ushobora kutwoherereza ikibazo ku bahagarariye abacuruzi bacu kugira ngo tubone amakuru arambuye ku byo batumiza, maze tuzagusobanurira uburyo bikorwamo. Ikoranabuhanga mu gutunganya Maleic Anhydride
Anhydride ya maleiki ni shimi y'ingenzi cyane, ikoreshwa cyane mu nganda nka pulasitiki, amarangi, n'imiti. Hasi aha, turabagezaho ikoranabuhanga ryo gukora anhydride ya maleiki.
Hari inzira enye zisanzwe zo gukora anhydride ya maleic: uburyo bwa phenoxypropanol, uburyo bwa ethylene dehydrogenation, uburyo bwa phthalic anhydride, n'uburyo bwa chimique y'amakara.
Ubwa mbere ni uburyo bwa phenoxypropanol: Ubu buryo burimo guhuza benzene na benzyl oxide kugira ngo hakorwe phenoxypropanol, hanyuma igashyirwamo oxidized hamwe n'umwuka kugira ngo hakorwe anhydride maleic. Ibyiza byayo birimo ubushyuhe buke, reactants zoroshye kubona, hamwe n'umusaruro mwinshi.
Uburyo bwo gukuraho umwuka wa ethylene mu maraso: Muri ubu buryo, ethylene ikurwamo umwuka wa ethylene binyuze mu gukamura aside tartarike kugira ngo habeho acrolein; hanyuma acrolein ishyirwa mu bipimo byo gukuraho umwuka wa ethylene no gukuraho umwuka wa ogisijeni kugira ngo haboneke anhidride ya maleic. Ibyiza by'ubu buryo ni uburyo bworoshye bwo gusubiza ibintu no gushobora gukoresha ethylene nk'ibikoresho fatizo.
Uburyo bwa gatatu ni uburyo bwa phthalic anhydride: Aha, phthalic anhydride ikoreshwa nk'ibikoresho fatizo, naho manhydride ya maleic ikorwa binyuze mu kuyungurura ogisijeni na decarboxylation. Ubu buryo burangwa n'ibikoresho fatizo biboneka byoroshye kandi inzira yoroshye yo kubitunganya.
Hanyuma, uburyo bwa chimique y'amakara: Ubu buryo bukoresha amakara nk'ibikoresho fatizo, bigashyirwa mu bushyuhe bwinshi kugira ngo bikore gaze; nyuma y'ibyo, ogisijeni na decarboxylation bigakora anhydride ya maleic. Akamaro kayo k'ingenzi ni uko amakara ari umutungo uboneka henshi, bigatuma ububiko bw'amakara bukoreshwa neza.