Akụkọ ụlọ ọrụ
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Ọkwa dị elu nke nkwadebe 1,1,3-trichloroacetone
Abstract: acetone catalyzed chloride ma mepụta ya site na mgbaze crystallization na 1,1,3-trichloroacetone na ịdị ọcha dị elu nke na-erughị 99.0%, na mkpụrụ nke 45% o Isi okwu: 1,1,3-trichloroacetone; njikọ; ịdị ọcha dị elu. ———-. Okwu mmalite 1,1,3■trichloroacetone bụ ihe dị mkpa inte...GỤKWUO -
Usoro maka ịdị ọcha nke 1,1, 3-trichloroacetone
N'otu aka ahụ, ihe mepụtara na-enye usoro nchacha nke 1,1, 3-trichloroacetone, ebe usoro ahụ nwere usoro ndị a Flash: (1) Crude 1,1, 3-trichloroacetone gwakọtara na mmiri; (2) Recrystallization nke ihe ngwọta dị elu mgbe ọ kwụsịrị; yana (3) ihe siri ike emegharịgharịrị...GỤKWUO -
Allnex Resins, ụlọ ọrụ resin mkpuchi kacha ukwuu n'ụwa, bụ nnukwu ụlọ ọrụ Thai petrochemical nwetara.
Allnex, onye na-eweta ụwa na-ebubata resins mkpuchi na ihe mgbakwunye, kwupụtara na Julaị 12 na ọ ga-eresị ụlọ ọrụ nnụcha Thai 100% nke PTT Global Chemical PCL (nke a na-akpọ ya “PTTGC”). Ọnụ ahịa azụmahịa bụ ijeri euro 4 (ihe dịka 30.6 ...GỤKWUO -
Gbasaa peeling ákwà na-esiji esiji na imezi agba ọzọ na-anwụ anwụ
Mgbe a na-eme ka ákwà ahụ na-esiji ihe na-esiji agbasasị na-eme ka ọ dị mma na vating dyeing na sample na dakọtara na ọkọlọtọ agba sample, ọ bụrụ na a na-asacha ákwà a na-esiji ma na-agwọ ya, ụda agba dịtụ iche na nke ọkọlọtọ ọkọlọtọ, enwere ike iji mgbazi agba mee ihe. A ga-edozi ọrụ ụlọ. Mgbe t...GỤKWUO -
Ike ọhụrụ na Europe nwere ike ịnọgide na-enwe ọganihu dị elu na ọkara nke abụọ nke afọ
Afọ a bụ afọ nke ntiwapụ nke ụgbọ ala ume ọhụrụ. Ebe ọ bụ na mmalite nke afọ, ire nke ụgbọ ala ike ọhụrụ ọ bụghị nanị na-adaba elu ọhụrụ n'ime ọnwa ọ bụla, ma na-amụba kwa afọ na afọ. Ndị na-emepụta batrị elu na ndị na-emepụta ihe anọ bụ isi abụrụla s ...GỤKWUO -
Ịdọ aka ná ntị mmụba ọnụ ahịa! Wanhua mmezi, BASF, Dow kwụsị mmepụta! 70% nke mmepụta ike na-emetụta!
Ntughari n'ọkara nke abụọ nke afọ amalitela, na ọnụ ọgụgụ dị ukwuu nke imegharị ihe na-elekwasị anya na Julaị-August, ihe ndị na-emepụta ihe na-emepụta ihe amalitela ibelata. Na mgbakwunye, ụfọdụ ndị na-emepụta akụrụngwa wepụtara ọkwa Force majeure, nke mere ka ahịa ahịa siri ike ka njọ.GỤKWUO -
Norwegian Equinor ga-eji ike mmepụta hydrogen UK okpukpu atọ
Sinopec News Network kọrọ na June 28 na mgbe odeakwụkwọ azụmahịa nke Britain Kwasi Kwarteng gara Oslo, ụlọ ọrụ Norwegian mmanụ na gas Equinor kwuru na Tuesday na ọ buliri ebumnuche mmepụta hydrogen na UK ruo 1.8 GW (GW). Equinor kwuru na ọ na-ezube ịgbakwunye 1.2 GW nke obere ...GỤKWUO -
Ngwongwo ise dị mkpa nke esiji agbasasịa (ya na ụzọ nnwale)
Isi ihe ise nke ihe eji esiji agbasa: ike na-ebuli, ike mkpuchi, nkwụsi ike mgbasa, PH uche, ndakọrịta. 1. Ebuli ike 1. Nkọwa nke ike ibuli: ike ibuli bụ otu n'ime ihe ndị dị mkpa nke agbasasị akwa. Njirimara a na-egosi na mgbe ọ bụla agba agba bụ anyị ...GỤKWUO -
Ọgbaaghara n'ahịa mbupu? EU: M na-edina ala ma ị nweere onwe gị
Ka ọ dị ugbu a, ahịa mbupu ụgbọ mmiri nke mba ụwa na-eche nnukwu mkpakọ ihu, nsogbu dị iche iche dị ka nke siri ike ịchọta otu ụlọ, siri ike ịchọta otu igbe, na ọnụ ahịa ibu ibu. Ndị na-ebu ụgbọ mmiri na ndị na-ebugharị ibu na-atụkwa anya na ndị na-achịkwa nwere ike ịpụta ma tinye aka na ụlọ ọrụ mbupu. Na fa...GỤKWUO -
Ojiji Yuanming ntụ ntụ na-ebi akwụkwọ na agba
A na-akpọkwa ntụ ntụ Yuanming nnu Glauber, aha sayensị ya bụ sodium sulfate. Nke a bụ nnu inorganic nke dị nso na chemical Njirimara nke tebụl nnu. 1. A na-eji ya dị ka ihe na-esiji ngwa ngwa na ihe ndị ọzọ na-eme ngwa ngwa maka ịcha akwa mgbe a na-eji akwa akwa akwa akwa akwa ...GỤKWUO -
Ụzọ anọ na-ewusi ike nke ihe ígwè bụ nchịkọta kachasị.
Ngwọta siri ike na-ewusi ike 1. Definition A onu nke alloying ọcha na-etisasịwo na isi metal na-eme ka a ụfọdụ n'ókè nke lattice distortion ma si otú dịkwuo ike nke alloy. 2. Ụkpụrụ The solute atọm etisasịwo na siri ike ngwọta na-akpata lattice distortion, w ...GỤKWUO -
Kedu ka esi amata polyester megharịrị?
Site na ọganihu teknụzụ mmepụta akwa na-aga n'ihu, ọtụtụ eriri ọhụrụ aghọwo ihe eji eme akwa. Taa, a ga m ewebata gị na teknụzụ njirimara nke eriri polyester megharịrị. Aghọtara na n'oge gara aga, n'ihi enweghị usoro nyocha ...GỤKWUO