[Sumo] : Hapana hutsva hwekugadzira epichlorohydrin hwakaburitswa muna Kubvumbi 2023, uye huwandu hwese hwekugadzira mudzimba hwaive 1.92 miriyoni matani / gore pakupera kwaApril. Muna Kubvumbi, pakanga paine akawanda epichlorohydrin emidziyo yekupaka uye mabhizinesi ekugadzirisa, uye kuburitsa pamwedzi uye huwandu hwekushandisa huwandu hwakadzikira mwedzi-pa-mwedzi.
Epichlorohydrin yakabuda mudzimba muna Kubvumbi yaive matani zviuru makumi mapfumbamwe nezviviri, kudzikira kwematani zviuru zvinomwe zvichienzaniswa naKurume, kudzikira kwe7,000% kubva pamwedzi wapfuura, uye kuwedzera kwematani zviuru gumi nezvishanu nemazana maviri kana zvichienzaniswa naKubvumbi 2022, nekukura kwegore negore. 19.79%.
Sekureva kwaLongzhong Ruzivo, 9 seti dzeepiglorohydrin parking zvishandiso zvakabatanidzwa muna Kubvumbi (kunze kwehunyanzvi hwekugadzirisa midziyo). Pakati pavo, 100,000 tons / year glycerol process device muLianyungang Dachang yakamiswa musi waMarch 22 uye yakatangazve musi waApril 11. Kurasikirwa muna April kwaiva anenge 3,300 matani. Hubei Minteng akamira muna Kubvumbi 3 uye akatangazve muna Kubvumbi 25; Kugona kwemamwe maturusi kudiki, uye nguva yekuvhara ipfupi, vhoriyamu yekurasikirwa ine mhedzisiro shoma. Sekureva kweLonzhong Ruzivo fungidziro, panguva yekuvharwa kweaya ari pamusoro apa, huwandu hwekurasikirwa muna Kubvumbi hwaive matani gumi nemasere nemazana mana, izvo zvakadzikisa huwandu hwese hwekushandisa, zvichikonzera kudzikiswa kwekugadzirwa kwe epichlorohydrin muna Kubvumbi, uye huwandu hwekufarira hwaive hunosvika makumi mashanu neshanu. %. Zvikonzero zvikuru zvekuvharirwa kwepakati uye kugadzirisa muna Kubvumbi, kune rumwe rutivi, kukwira uye matambudziko emidziyo yayo, uye kune rimwe divi, kutonga kwemitengo uye kushomeka kwepasi pekupedzisira kudiwa, kutakura kwevagadziri uye kudzvanywa kwekuchengetedza. ndizvo zvikonzero zvikuru zvekunatsiridza kwakaoma kwesimba rekushandisa.
Kubvumbi epichlorohydrin kupaka mudziyo akatangazve, kupaka mabhizinesi muna Chivabvu zvishoma, pamberi penguva chete Kingboard (Hengyang) 50,000 matani/gore propylene nzira mudziyo musi May 4 yokupaka, akaronga restart musi 14, May epichlorohydrin kurasikirwa anenge 1500 matani; Uye zvakare, kumwe kuisirwa muJiangsu neShandong kune zvirongwa zvisina kunaka zvekuchengetedza uye kubvisa, saka zvinobuda zvinotarisirwa kuwedzera muna Chivabvu, izvo zvinofungidzirwa kuti zvingangoita 100,000 matani. Zvichakadaro, huwandu hwekushandisa huwandu huchave huri mune yekuvandudza, iyo inotarisirwa kusvika 55% -60%. Nekudaro, zvichiri kudikanwa kubhadharazve kutarisisa kune mashandiro emasimba epamba epichlorohydrin kumisikidzwa, uye akakosha mamiriro haagone kubviswa.
mazano:
Mit-Ivy inyanzvi inozivikanwa yemakemikari uye yepakati yemishonga inogadzira ine yakasimba R&D rutsigiro muChina.
Isu tiri indasitiri yakabatanidzwa uye yekutengeserana kambani.Inonyanya kubatanidzwa, Indole, Thiophene,Makemikoro akanaka,dye,Pyrimidine, Aniline, Chlorine zvigadzirwa,organic intermediates uye zvichingodaro.
Isu tine mutengo wakaderera, iwo emhando yepamusoro uyekutengesa nechikwereti.
tinogona kupa:
1. Matambudziko ekugadzira tekinoroji uye chigadzirwa chekushandisa fomula kutungamira
2. Gamuchira marudzi ese ekubhadhara: TT, L/C ,DA ,DP….
3. Mutengo wakanakisisa
4. Chitupa che REACH
5: 300g sampuro ndeyemahara
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Product | CAS | MUTENGO(US/KG) (FOB) |
Benzyl benzoate | 120-51-4 | 2.55 |
Benzaldehyde | 100-52-7 | 2.78 |
Benzyl Chloride | 100-44-7 | 3.55 |
BENZYL DORO | 100-51-6 | 2.8 |
N,N-dihydroxyethyl-p-toluidine | 3077-12-1 | 8.2 |
TEPA | 112-57-2 | 7.2 |
Triethylenetetramine TETA | 112-24-3 | 5.8 |
DETA | 111-40-0 | 1.5 |
polybutadiene | 9003-17-2 | 1.4 |
TDI-80/20 Toluenedisocyanate | 26471-62-5 | 2.2 |
DA-102 Ethylene/vinyl acetate copolymer | 24937-78-8 | 2.4 |
m-Phenylenediamine MPDA | 108-45-2 | 3.6 |
N,N-Diethylhydroxylamine DEHA | 3710-84-7 | 1.8 |
PA Fatty acids, C18-unsatd., dimers, reaction products with polyethylenepolyamines | 68410-23-1 | 2.66 |
N,N-Dimethyl-p-toluidineDMPTN,NDI-METHYLPARATOLUIDINE(DMPTN,NDI-METHYLPARATOLUIDINE(DMPT) | 99-97-8 | 4.67 |
DMP-30 | 90-72-2 | 2.8 |
1,3,5-Tris(3-dimethylaminopropyl)hexahydro-s-triazine | 15875-13-5 | 3.88 |
AEEA 2-(2-Aminoethylamino)Ethanol | 111-41-1 | 1.58 |
Nguva yekutumira: May-11-2023