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
Urea, anozivikanwawo seUrea kana carbamode Imwe yeiyo yakapfava organic compound ndiyo huru nitrogen-ine mugumo mugumo weProtein metabolism uye kuora muzviyo uye dzimwe hove. Semunhu asina kwaakarerekera, Urea akakodzera ivhu dzakasiyana siyana uye zvidyarwa. Zviri nyore kuchengetedza, zvakanakira kushandisa, uye ane zvishoma zvinokuvadza muvhu. Iyo yemakemikari nitrogen fettilizer ine huwandu hwakawanda hwekushandiswa uye yepamusoro nitrogen yezvinyorwa. Urea inosimbiswa pasi pemamwe mamiriro uchishandisa Ammonia uye kabhoni dioxide muindasitiri.
Urea inogona kuita neacids kuti ugadzire munyu. Iyo ine hydrolysis. Pakupisa kwakanyanya, maitiro ekugadzirisa anogona kuitwa kuti aumbe biuret, trituret, uye cyanuric acid. Kupisa kusvika 160 Nekuti chinhu ichi chiripo mumurimi wevanhu, chinonzi Urea. Urea ine 46% nitrogen (n), iyo ndiyo yepamusoro nitrogen yezvinyorwa pakati peakasimba nitrogen fetizageners.
Urea inogona hydrolyze kugadzira Ammonia uye kabhoni dioxide pasi pechiitiko cheacids, zvigadziko, uye enzymes (Acids uye zvigadziko zvinoda kupisa).
Yekusagadzikana kwekudzivirira, kupisa kusvika 150-160 ℃ kuchagadzikana kuBiuret. Copper Sulfate inosangana neBiuret muruvara rwepepuru uye inogona kushandiswa kuziva Urea. Kana yakakurumidza kupisa, ichave yakadhindwa uye trimeric kuumba vatanhatu vakamaned cyclic compand, cyanuric acid.
Acetylurea uye diacetylurea inogona kugadzirwa nekuita neacetyl chloride kana acetic anydride.
Pasi pechiito cheSodium Ethanol, zvinobata neDiothyl Mallonl yekugadzira Malinylurea (zvakare inozivikanwa seBarbituric Acid, nekuda kwekusarudza kwayo).
Pasi pechiitiko cheAlkaline Catalysts seAmonia, inogona kuita ne formaldehyde uye yakadzora muUrea formaldehyde resin.
Ita ne hydrazine hydrate kugadzira aminourea.
-Molecular uremu: 60.06 g / mol
-Zvirens: 768 KG / M3
-Munharaunda: 132.7c
-Muzvipfura kupisa: 5.78 kusvika 6cal / gr
-Cocustion kupisa: 2531 calorie / gramu
-Relative Execity Humidity (30 ° C): 73%
-Salinity index: 75.4
-Corrrosness: Inokoshesa kuCarbon Simbi, asi isinganyatso kuwirirana kuAluminium, zinc, uye ndarira. Izvo hazvisi zvinokatyamadza negirazi uye simbi yakasarudzika.
1. Kana Urea akachengetwa zvisirizvo, zviri nyore kutora zvinyoro-nyoro uye clump, inokanganisa iyo yekutanga yeUrea uye ichikonzera zvimwe kurasikirwa kwehupfumi kune varimi. Izvi zvinoda varimi kuchengeta urea nemazvo. Usati washandiswa, zvinodikanwa kuti uchengete iyo Urea kurongedza bhegi. Munguva yekufambisa, inofanira kubatwa nechirwere, ichidzivirirwa kubva kunaya, uye inochengeterwa munzvimbo yakaoma, ine pontilated yakanangana ne tembiricha iri pazasi 20 ℃.
2. Kana ikachengetwa huwandu hukuru, mapuranga anofanirwa kushandiswa kuCushion pasi kwemasenti makumi maviri, uye panofanirwa kunge paine gomba remasenti anopfuura makumi mashanu nepamusoro pedenga uye kufambisa kwemhepo. Ndima inofanirwa kusiiwa pakati pematehwe. Kufambisa kuongorora uye mhepo. Kana iyo urea yakatovhurika haina kushandiswa, inodikanwa kusimbisa iyo bhegi remuromo mune yakakodzera nzira yekufambisa ushandise gore rinotevera.
3. Ngwarira kusangana neganda nemaziso.
Fetiraiza: 90% yeUrea yakagadzirwa inoshandiswa sefetiraiza. Iyo inowedzerwa kune ivhu uye inopa nitrogen yezvidyarwa. Low Biuret (isingasviki 0.03%) Urea inoshandiswa seye folar fettizaer. Izvo zvinonyangadza mumvura uye zvinoshandiswa kumashizha ezvirimwa, kunyanya michero nembirasi.
Urea fettilizer ine mukana wekupa zvakakwirira nitrogen yezvinyorwa, izvo zvakakosha kuti zvidyidze metabolism uye zvine chekuita nehuwandu hwehuwandu hwemitsetse uye mashizha anotora mwenje we photerynthesis. Mukuwedzera, nitrogen iripo mumavhitamini nemapuroteni, uye zvine chekuita nemapuroteni emukati emakwenzi.
Urea inoshandiswa mumhando dzakasiyana dzezvirimwa. Fertilization inodiwa nekuti ivhu rinorasikirwa narrogen yakawanda mushure mekukohwa. Urea zvimedu zvinoshandiswa muvhu, izvo zvinofanirwa kushanda nemazvo uye kupfuma mumabhakitiriya. Iyo application inogona kuitwa panguva yekudyara kana pakutanga. Ipapo, Urea ndeye hydrolyzed uye yakagadzirirwa.
Kuchengetwa kunofanirwa kutorwa kana uchishandisa Urea nemazvo kune ivhu. Kana ikashandiswa pamusoro, kana kana isina kubatanidzwa muvhu kuburikidza nekushandiswa kwakakodzera, kunaya, kana kudiridza, Ammonia ichaputika uye kurasikirwa kwakakosha. Iko kushomeka kwe nitrogen mune zvinomera kunoratidzwa mukuderera kwenzvimbo yeshizha uye kuderera mune photosynthetic chiitiko.
Leaf Nekudaro, mamwe marekodhi epasi rese anoratidza kuti kushandiswa kweiyo kuderera Urea Urea Urea kunogona kuderedza huwandu hwefetiraiza yakaiswa kune ivhu pasina kukanganisa, kukura, uye hunhu hwemichero. Tsvagurudzo yakaratidza kuti foliar yekupfira ine hushoma hweUrea inoshanda sevhu revhu. Pamusoro pezvirongwa zvinobudirira zvinobudirira, izvi zvinosimbisa tsika yekushandisa fetiraiza mukubatana nemamwe makemikari ekurima.
Chemicals nePurasitiki: Urea aripo muzvinoshatirwa, mapurasitiki, enzvimbo, inki, mishonga yemishonga, uye kupedzisa vamiririri vezvinyorwa, pepa, uye simbi.
LIVETOCKOCK DIETRILY SUFPLEMENT: Urea inosanganiswa muchero yekudya uye inopa nitrogen, iyo yakakosha kune protein kugadzirwa.
Resin Production: Urea formaldehyde resin uye mamwe majesi ane mashandisirwo akasiyana siyana muindasitiri, senge plywood kugadzirwa. Ivo zvakare vanoshandiswa mune cosmetics uye pendi.
Chemwin inogona kupa huwandu hwakawanda hwehuwandu hwehuwandu hwehuma uye chemakemikari sol solies kune vatengi maindasitiri.Izvi zvisati zvaitika, tapota verenga iyo inotevera ruzivo rwekutanga nezvekuita bhizinesi nesu:
1. Chengetedzo
Kuchengetedza ndiko kutungamira kwedu kwekutanga. Pamusoro pekupa vatengi neruzivo nezvezvakachengeteka uye zvakatipoteredza kushandisa zvigadzirwa zvedu, isu takazvipira zvakare kuti njodzi dzekuchengetedza dzevashandi uye makondirakiti dzinodzikiswa kusvika pane zvishoma uye zvinogoneka zvishoma. Naizvozvo, isu tinoda mutengi kuti ave nechokwadi chekuti zvakakodzera kuturika uye kuchengetedza zviyero zvinosangana zvisati zvatanga kuburitsa Nyanzvi dzedu dzeHsse dzinogona kupa nhungamiro pane izvi zviyero.
2. Kutumira nzira
Vatengi vanogona kuraira uye kuendesa zvigadzirwa kubva Chemwin, kana kuti vanogona kugamuchira zvigadzirwa kubva kune yedu yekugadzira chirimwa. Iyo nzira inowanikwa yekufambisa inosanganisira rori, njanji kana multimodal kutakura (mamiriro akaparadzaniswa anoshanda).
Panyaya yezvinodiwa zvevatengi, tinogona kududzira zvinodiwa zvemabhata kana tangi uye tishandise kuchengeteka kwakakosha / kuongorora zviyero uye zvinodiwa.
3. Minimum Order kuwanda
Kana iwe uchitenga zvigadzirwa kubva kune yedu webhusaiti, iyo shoma yekuraira huwandu ndeye makumi matatu matani.
4.payment
Iyo yakajairwa yekubhadhara nzira ndeye kuderedzwa zvakananga mukati memazuva makumi matatu kubva kune invoice.
5. Kuburitsa zvinyorwa
Iwo magwaro anotevera anopiwa neega ega kutumira:
Bill Big yekurara, Cmr Warbill kana imwe gwaro rakakodzera rekutakura
GROGRICATION YOKUDZIDZA KANA KUKOSHESA (Kana zvichidikanwa)
· Hsse-yakabatana zvinyorwa zvinoenderana nemirairo
· · Recomputer zvinyorwa zvinoenderana nemirairo (kana zvichidikanwa)
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