Abatanga Abashinwa beza Abashinwa, abacuruzi, n'ababikora

Abatanga ibiranze b'Abashinwa ba Urea, abacuruzi, n'abakora bagaragaye ishusho

Ibisobanuro bigufi:

Shanghai Huayingtong E-commerce Co., Ltd. is one of the leading urea suppliers in China and a professional urea manufacturer. Welcome to purchaseurea from our factory.pls contact tom :service@skychemwin.com

Reba igiciro cya fob:

Ibiganiro

/ Ton

Icyambu:Ubushinwa

Amagambo yo kwishyura:L / C, T / T, Inzego zuburengerazuba

Amagambo yihuse

Ibisobanuro birambuye

Ibicuruzwa

Incamake y'ibicuruzwa

Urea, uzwi kandi nka Urea cyangwa Carbamide, afite imiti ya cham4o cyangwa co (NH2) 2. Nikirere, ogisijeni, na hydstal. Kimwe mu bintu byoroheje byamateka ni azote nyamukuru-irimo ibicuruzwa bya proteine metabolism na poroteyism na kubora inyamaswa hamwe namafi runaka. Nk'ifumbire itabogamye, Urea arakwiriye ubutaka n'ibimera bitandukanye. Biroroshye kubungabunga, byoroshye gukoresha, kandi bifite ingaruka zo gusenya kubutaka. Nibifuniko bya azote ya shimi ifite ikoreshwa ryinshi nibikorwa byinshi bya azote. Urea na synthesied mubihe runaka ukoresheje ammonia na dioxyde de carbone mu nganda.

Ibiranga

Urea arashobora kubyitwaramo acide kugirango akore umunyu. Ifite hydrolysis. Ku bushyuhe bwinshi, imyifatire ya citonsation irashobora gukorwa kugirango birebe biuret, muri triuret, na acide ya cyacuric. Shyushya kuri 160 ℃ kuba yaranduye, itanga gaze ya ammonia no kuyihindura musocyanate. Kuberako iyi ngingo iboneka mu nkari zabantu, yitwa Urea. Urea irimo 46% azote (n) ibirimo binini bya azote mu ifumbire ya azote ya azote.
Urea arashobora kuva hydleye kugirango itange ammonia na dioxyde de carbon mugikorwa cya acide, ibishingwe, na enzymes (aside hamwe nibishishwa bisaba gushyushya).
Kubwubushyuhe budahungabana, gushyushya 150-160 ℃ bizatandukanya biuret. Umuringa wa Sulfate yitwara biret mumabara yumutuku kandi arashobora gukoreshwa mukumenya Urea. Niba gushyuha vuba, bizasebanya kandi bigize uruhare runini mu bice bitandatu bya cyclika, Acide cya cyacuric.
Acetylurea na diacetylurea barashobora kubyara bakoresheje chloride ya acetyl cyangwa acetic anhydride.
Munsi y'ibikorwa bya sodium ethanol, byakira hamwe na diathyl malonite kugirango itange malonylurea (uzwi kandi nka aside iriguri, kubera aside yacyo).
Mubikorwa bya Alkaline cataline nka Ammonia, birashobora kubyitwaramo na formaldehyde hamwe na condevu mumashusho ya Urea formaldehyde resin.
Reba na Hydrazine hydrate kugirango itange Aminourea.

-Ibirometero byinshi: 60.06 g / mol
-Ubwiza: 768 kg / m3
-Gukoresha ingingo: 132.7c
-Guhana ubushyuhe: 5.78 Kuri 6Cal / Gr
-Gukunda ubushyuhe: 2531 Calori / Gram
-Gukunda ubupfumu bukabije (30 ° C): 73%
-Ibipimo by'isalisi: 75.4
-Ukuri: birangwa n'ibirori kuri karubone, ariko gake kuri alumini, zinc, n'umuringa. Ntabwo ari bibi ku kirahure no kubyuma bidasanzwe.

Uburyo bwa Torage

1. Niba Urea abitswe bidakwiye, biroroshye gukuramo ubushuhe no guhuriza hamwe, bigira ingaruka ku mico y'umwimerere ya Urea no guteza igihombo mu bukungu ku bahinzi. Ibi bisaba abahinzi kubika urea neza. Mbere yo gukoreshwa, birakenewe kugirango umufuka upakira urea utameze neza. Mugihe cyo gutwara abantu, bigomba gukemurwa no kwitabwaho, birinzwe imvura, kandi bibitswe ahantu humye, uhumeka neza hamwe n'ubushyuhe buri munsi ya 20 ℃.
2. Niba ibitswe mubintu byinshi, ibiti byimbaho bigomba gukoreshwa mugushishwa hepfo kuri santimetero 20, kandi hagomba kubaho icyuho cya santimetero zirenga 50 hagati yinzu hejuru nigisenge. Igice kigomba gusigara hagati y'ibice. Korohereza ubugenzuzi no guhumeka. Niba urea yamaze gufungurwa ntabwo yakoreshejwe, birakenewe ko funga umunwa mugihe gikwiye kugirango byorohereze umwaka utaha.
3. Irinde guhura ninzu n'amaso.

Gusaba Ahantu

Abashakashatsi / abahanga / abahanga / abatekinisiye mu cyumba cyo mu cyumba cyoroshye cyo gukoresha microscopes kubikorwa byubushakashatsi nubushakashatsi. Bakora mubice bya elegitoroniki gukora.

Farumasi

Inganda za lisansi

Udukoko

Gusiga imyuka kuva kunanirwa cyangwa imodoka ya mazutu.

Amavuta ya moteri ya Diesel

Firigo

Aerosol spray

Ifumbire: 90% bya Urea byakozwe bikoreshwa nkifumbire. Yongeyeho kubutaka kandi itanga azote kubimera. Biret bike (munsi ya 0.03%) Urea ikoreshwa nkifumbire yabamo. Irashonje mumazi kandi ikoreshwa kumababi yibiti, cyane cyane imbuto na citrus.
Ifumbire ya Urea ifite ibyiza byo gutanga inoti zisumba izindi, zikaba ari ingenzi kuri metabolism kandi ifitanye isano itaziguye numubare wibiti hanyuma bikavamo urumuri rwinshi kuri fotosinteze. Byongeye kandi, azote irahari muri vitamine na poroteyine, kandi ifitanye isano nibirimo bya peteroli.
Urea yakoreshwa muburyo butandukanye bwibihingwa. Gufumbira birakenewe kubera ko ubutaka butakaza azote nyinshi nyuma yo gusarura. Urea ibice bikoreshwa mubutaka, bugomba gukora neza kandi bukaze muri bagiteri. Gusaba birashobora gukorwa mugihe cyo gutera cyangwa mbere. Noneho, Urea ni hydrolyzed kandi yangirika.
Kwitaho bigomba gufatwa mugihe ushyira ureda neza kubutaka. Niba ikoreshwa hejuru, cyangwa niba itashyizwe mu butaka binyuze mu gukoresha neza, imvura, cyangwa kuhira, Ammomiya izashira kandi igihombo ni ngombwa cyane. Kubura azote mubimera bigaragarira mugutangira ahantu h'amababi no kugabanuka mubikorwa bya fotoynthetike.
Gufumbira ibibabi: Gufumbira ibibabi ni imyitozo ya kera, ariko muri rusange, gukoresha intungamubiri zijyanye nubutaka ni ntoya, cyane cyane mubijyanye numubare munini. Ariko, inyandiko mpuzamahanga zerekana ko gukoresha Urea Urea birashobora kugabanya ingano yifumbire ikoreshwa mubutaka butabangamiye, ingano, nibyiza byimbuto. Ubushakashatsi bwerekanye ko amababi atera hamwe na urea ntoya ari byiza ko ubutaka butera. Usibye gahunda nziza zo gusama, ibi byemeza imyitozo yo gukoresha ifumbire ifatanije nizindi miti yubuhinzi.
Imiti na plastike: Urea arahari mu mpinja, Plastike, ibisohoka, inkasi, imiti, imiti, no kurangiza imiti yimyenda, impapuro, nibyuma.
Ingendo z'imirire: Urea ivanze mu kugaburira mu nka kandi itanga azote, ari ingenzi kuri poroteyine.
Umusaruro wa resin: Urea formaldehyde resin nibindi bibi bifite porogaramu zinyuranye mu nganda, nkumusaruro wa Plywood. Bakoreshwa kandi mu kwisiga no gushushanya.

UBURYO BWAWE

Chemwin irashobora gutanga amazi menshi ya hydrocarbone no gutumiza imiti kubakiriya banganda.Mbere yibyo, nyamuneka soma amakuru yibanze akurikira yerekeye gukora ubucuruzi natwe:

1.. UMUTUNGO

Umutekano nibyo dushyira imbere. Usibye guha abakiriya amakuru ajyanye no gukoresha ibidukikije neza kandi bishingiye ku bidukikije, twiyemeje kandi kureba niba uruhare rw'abakozi bagabanijwe ku buryo bushyize mu gaciro kandi bushoboka. Kubwibyo, turasaba umukiriya kureba niba ibikururuka hamwe nububiko bukwiye byubatswe mbere yo gutanga (nyamuneka reba umugereka wa HSSE mubisabwa muri rusange). Inzobere zacu za HSSE zirashobora gutanga ubuyobozi kuri aya mahame.

2. Uburyo bwo gutanga

Abakiriya barashobora gutumiza no gutanga ibicuruzwa muri chemwin, cyangwa barashobora kwakira ibicuruzwa biva mubikorwa byacu byo gukora. Uburyo buboneka bwo gutwara harimo ikamyo, gutwara gari ya moshi cyangwa mu misozi mibi (imiterere itandukanye.

Kubijyanye nibisabwa nabakiriya, turashobora kwerekana ibisabwa byingugu cyangwa ibigega kandi dushyiremo umutekano wihariye / gusubiramo ibipimo nibisabwa.

3. Umubare ntarengwa

Niba ugura ibicuruzwa kurubuga rwacu, umubare ntarengwa wa gahunda ni toni 30.

4.Payment

Uburyo busanzwe bwo kwishyura bugabanywa mu minsi 30 uhereye kuri fagitire.

5. Inyandiko yo Gutanga

Inyandiko zikurikira zitangwa hamwe na buri gutanga:

· Umushinga w'intoki, CMR Waybill cyangwa izindi nyandiko zijyanye

· Icyemezo cyo gusesengura cyangwa guhuza (niba bikenewe)

Ntabwo ari ibyanditswe bifitanye isano hamwe namabwiriza

· Gutanga ibicuruzwa bya gasutamo bihuye namabwiriza (niba bikenewe)

Mbere: Igishinwa Penolic onsin kumigano nibikoresho byo gutanga ibikoresho, abacuruzi, nababikora

Ibikurikira: Abakoresha Dimethyl Ether Ethers, abacuruzi, n'ababikora