Ubusanzwe duhora tuguha serivisi nziza ku bakoresha, hamwe n'ubwoko bwinshi bw'imiterere n'uburyohe bufite ibikoresho byiza cyane. Muri izi ngamba harimo kuba hari imiterere yihariye kandi yihuta, ndetse no kohereza ibikoresho bigurishwa mu nganda zigurisha ingese, aside oxalic H2c2o4 CAS 6153-56-6, Mu magambo make, iyo uduhisemo, uba uhisemo ubuzima bwiza. Murakaza neza gusura uruganda rwacu kandi murakaza neza ibyo mwatumije! Ku bindi bibazo, ntutindiganye kutwandikira.
Ubusanzwe duhora tuguha serivisi nziza ku bakoresha, hamwe n'ubwoko bwinshi bw'imiterere n'uburyohe hamwe n'ibikoresho byiza cyane. Muri izi ngamba harimo kuboneka kw'ibishushanyo mbonera byihariye kandi byihuse, dutanga kandi serivisi za OEM zijyanye n'ibyo ukeneye n'ibyo ukeneye. Dufite itsinda rikomeye ry'abahanga mu gushushanya no guteza imbere imiyoboro y'amazi, twishimira amahirwe yose yo gutanga ibicuruzwa byiza ku bakiriya bacu.

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 ubucuruzi bacu kugira ngo tubone amakuru arambuye ku byo twaguze, maze tuzagusobanurira uko bigenda. 2.3 Uburyo bwa Sodium Formate
Uburyo bwo gukora aside oxalic hakoreshejwe uburyo bwa sodium formate bugabanyijemo uburyo bwa lead na calcium method. Monoxide ya karuboni inyuzwa mu gisubizo cya sodium hydroxide kugira ngo haboneke sodium formate, hanyuma igakurwamo hydrogene kugira ngo habeho sodium oxalate. Iyi ya nyuma ihura na sulfate ya lead (uburyo bwa lead) cyangwa calcium hydroxide (uburyo bwa calcium) kugira ngo habeho lead oxalate precipitate cyangwa calcium oxalate precipitate, hanyuma ishyirwamo aside sulfuric kugira ngo habeho oxalic acid.
Uburyo bwo gukora aside ya oxalic: Nyuma yo gukaraba, gukaraba alkali, no gukuraho ivumbi, monoxide ya karuboni ishyirwa kuri 2 MPa na compressor, ishyushye kugeza kuri 150 °C hamwe na 160 g/L sodium hydroxide, hanyuma ikoherezwa muri reactor kugira ngo ikore umuti wa sodium formate uvanze. Umuti ushyirwa kuri 600 g/L, woherezwa mu isafuriya idafite hydrogenation kugira ngo ishyushye kandi ihuzwe mu kintu gikomeye, hanyuma ishyushye kandi ishonge, hanyuma ikavanwaho hydrogenation kuri 400 °C. Sodium oxalate idafite hydrogenation itegurwa mu buryo bwo gufunga, hanyuma sulfate ya lead ikongerwamo mu gihe pH igumana agaciro ka 3–4. Imyanda ishongeshwa ikurwaho mu gukaraba, hanyuma aside sulfuric irenze yongerwaho kugira ngo ihindurwe kugira ngo haboneke umuti wa aside ya oxalic. Barium carbonate na 1% polyacrylamide byongerwaho kugira ngo bifatanye kandi bivanweho kugira ngo bikureho imyanda. Umuti urakonjeshwa, ukarangizwa, uyungururwa hakoreshejwe centrifugation, hanyuma wumishwa kugira ngo ubone umusaruro urangiye.