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Bincike kan fasahar rini mara gishiri tare da rini mai amsawa
Rini masu amsawa suna da launuka masu haske da cikakkun chromatograms. An san shi da sauƙin amfani da shi, ƙarancin farashi, da kuma kyakkyawan saurinsa. Musamman tare da haɓakar zaruruwan cellulose a cikin 'yan shekarun nan, rini masu amsawa sun zama mafi mahimmancin nau'in rini don rini na yadi na cellulose fiber. ...Kara karantawa -
Lura! ! !An aiwatar da sabbin ƙa'idoji don dubawa da kula da shigo da sinadarai masu haɗari da fitar da su a hukumance
A ranar 18 ga Disamba, 2020, Babban Hukumar Kwastam ta fitar da "Sanarwa kan Batutuwa Game da Dubawa da Kula da Shigo da Fitar da Sinadarai Masu Haɗari da Marufinsu" (Sanarwa Mai Lamba 129 na 2020 na Babban Hukumar Kwastam). Sanarwar...Kara karantawa -
Resin Epoxy: babban kayan da aka yi amfani da shi ya daina faɗuwa kuma ya sake dawowa. Saya shi lokacin da farashin ya yi ƙasa!
A wannan makon, kasuwar resin epoxy ta cikin gida ta gauraya. A cikin makon, cibiyar karfin wutar lantarki ta kasuwar resin ruwa ta yi rauni, kuma kasuwar resin mai ƙarfi ta ba da rahoton karuwar. Ya zuwa ƙarshen ranar 7 ga Janairu, farashin resin ruwa a kasuwar Gabashin China ya kai dala 20,...Kara karantawa -
Zuciya! Ma'aikacin Pinduoduo ya mutu da safe! Mutane masu aiki tukuru wajen sarrafa sinadarai da abin da za a tsawata musu "ƙasa"!
Ma'aikacin Pinduoduo mai shekaru 23 ya mutu ba zato ba tsammani da ƙarfe 1 na safe a ranar 29 ga Disamba yayin da yake kan hanyarsa ta komawa gida, lamarin da ya haifar da muhawara mai zafi tsakanin jama'a. Na ɗan lokaci #996#, #007#, #ma'aikaci #, # mutuwa sakamakon aiki fiye da kima ya sake mamaye binciken, wanda daga ciki asusun PinduoduoZhihu ya fitar da sanarwar "ex...Kara karantawa -
Sabuntawar samfura yana canzawa, kiyaye shi, koyaushe zaka iya samuna lokacin da kake buƙata!
Samfurin CAS 2-Naphthol 135-19-3 Bon acid 92-70-6 2,5-Dichlorotoluene 19398-61-9 2,3-Dichlorobenzaldehyde 6334-18-5 2′,4′-Dichloroacetophenone 2234-16-4 2,4-Dichlorobenzyl alcohol 1777-82-8 3,4′-Dichlorodiphenyl ether 6842-62-2 “1,3-Dichlorobenzene MDCB” 541-73-1 pT...Kara karantawa -
Kamfanoni uku da aka “soyayye”! Shahararrun kamfanoni sun yi zargin cewa ba a sami wani yunƙuri na samar da lasisi ba! Sabon hatsarin kasuwanci! Mutane tara sun mutu kuma sun ji rauni!
Kwanan nan, a arewa, an sanya iyakokin kariyar muhalli, yayin da a kudu, aka dakatar da takunkumin wutar lantarki. Masana'antu suna aiki kamar mahaukaci, Hadurra ma sun taru. Ba zato ba tsammani! Sabon gaggawa na kasuwanci! Mutane 36 sun mutu kuma sun ji rauni! Bayan lamarin, Kwamitin Jam'iyyar Karamar Hukumar Datong ...Kara karantawa -
Ka fahimci 1,3-Dichlorobenzene MDCB
1,3-Dichlorobenzene ruwa ne mara launi mai ƙamshi mai kamshi. Ba ya narkewa a cikin ruwa, yana narkewa a cikin barasa da ether. Yana da guba ga jikin ɗan adam, yana cutar da idanu da fata. Yana da ƙonewa kuma yana iya fuskantar chlorine, nitrification, sulfonation, da kuma amsawar hydrolysis. Yana yin tasiri mai ƙarfi da aluminum...Kara karantawa -
Masana'antar sinadarai ta kasar Sin nan gaba kadan
1. A halin yanzu, ginin masana'antar chlor-alkali yana da kusan kashi 82%, kuma kusan kashi 78% a lardin Shandong. A wannan makon, saboda gurɓataccen iska a wasu yankuna, fara aikin masana'antar ya ragu da kashi 2% idan aka kwatanta da makon da ya gabata, amma sun kasance masu yawa. A lokaci guda, waɗanda suka fuskanci matsalar kare muhalli, ...Kara karantawa -
Yadda ake inganta narkewar rini na acid
Rini mai ɗauke da sinadarin acid, rini mai ɗauke da sinadarai kai tsaye da kuma rini mai amsawa duk rini ne mai narkewa cikin ruwa. An samar da rini a shekarar 2001 tan 30,000, tan 20,000 da tan 45,000, bi da bi. Duk da haka, na dogon lokaci, kamfanonin rini na ƙasata sun fi mai da hankali kan ci gaba da bincike kan sabbin rini na gini, waɗanda...Kara karantawa -
Kaya ya yi sama sosai! Dusar ƙanƙara na tafe! Don Allah a yi oda da wuri!
Sanyin dutse, Yana zuwa! Sabon batu na haramcin jigilar kaya yana da hatsari! Farashin jigilar kaya ya karu, an bayar da siginar gargaɗin kaya yana ƙaruwa! Gargaɗin sanyi mafi girma! Fiye da kashi 80% na ƙasar na iya daskarewa! A ranar 28 ga Disamba, Cibiyar Kula da Yanayi ta Ƙasa ta fitar da...Kara karantawa -
Ku sami wannan ƙaramin dabara! Yadda ake sarrafa daidaiton tsarin rini
Lokacin da ake rini, kafin yadi ya shiga tankin, da farko a buɗe bawul ɗin shigar ruwa ta tsarin sarrafawa don shiga ruwan. Wannan shigarwar ruwa ana sarrafa ta ta atomatik ta tsarin sarrafa wutar lantarki ta hanyar matakin ruwa da aka riga aka saita. Lokacin da shigar ruwa ta kai matakin ruwa da aka saita, ruwan...Kara karantawa -
Goma, masu dyes —Mit-ivy Industry co., ltd
Whatsapp/wechat:+86 13805212761 https://www.mit-ivy.com Mit-ivy industry company CEO@mit-ivy.com hi , this is CEO athena from mit-ivy industry for chemical in china. Jiangsu organic chemical (including dyes) production enterprises, according to their own needs, production and dyes (including pe...Kara karantawa
