Ho bile le ho phatloha ho hoholo indastering ea lik'hemik'hale mafelo-bekeng ana.
Naha ka makhetlo a mangata ka cheke, empa ha ea ka ea fumana ka botlalo bothata bo patiloeng ba khoebo, e ile ea phatloha!
Lefapha la Tanner le ile la phatloha!Ba bararo ba shoele 'me ba bane ba lemetse!
Ho ea ka litlaleho tsa litaba, batho ba bararo ba shoele 'me ba bane ba tsoa likotsi ha mochine oa emulsifying o phatloha Grey-Workshop, setsi sa lik'hemik'hale Andawanbaoshan, profinseng ea Heilongjiang, ka la 19 Tšitoe.
Ho ea ka lintlha, Haina Bell Chemical ke setsi sa ka tlase ho Black Dragon River Taina Technology Development Co., LTD., haholo-holo e sebetsanang le ho etsa le ho rekisa lihlahisoa tsa lik'hemik'hale (ntle le lik'hemik'hale tse kotsi, lik'hemik'hale tse tlang pele, lik'hemik'hale tse chefo haholo, liqhomane. lik'hemik'hale).
Mafapheng a amehang selemong sena a ile a etsa licheke tse 'maloa, hape ha aa ka a fumana mathata a ts'ireletso a amehang.Nahanisisa: ke hobane'ng ha khoebo e hlahlobang ka makhetlo a mangata e se na kotsi e patiloeng e phatloha ka tšohanyetso?
Mariha ke nako e nang le liketsahalo tse ngata tsa likotsi.'Muso o hlahisitse mehato e mengata ea ho etsa tlhahlobo ea polokeho ea lik'hemik'hale tse kotsi le lipalangoang, joalo-joalo Ho na le tšepo ea hore likhoebo tsohle tse kholo tsa lik'hemik'hale li tla etsa tlhahlobo ea likotsi tse patiloeng sebakeng ho netefatsa tlhahiso e sireletsehileng.
Phapang ea 'maraka, lisebelisoa tse tala li nyolohetse ho 1000 yuan/ton!
Ka likotsi tsa khafetsa, ts'ebetsong ea maano le ho koaheloa ha tlhokomelo ea limela Dachang, theko ea 'maraka e lula e fetoha.' Maraka oa lik'hemik'hale o sa tsoa hlaha leqhoa - matšoao a mollo. ka likhoeli li ile tsa qala ho lefa!
Ho tloha ka December 1, solstice, December 18, kakaretso ea lik'hemik'hale tsa 56 ho ea holimo. Har'a bona, tse tharo tsa pele e ne e le acetic acid (32.08%), octyl alcohol (23,64%) le nitric acid (14,82%).
Ke lumela hore ke lumela asiti ea hau ea acetic: e phahame ka li-yuan tse 1000/ton!Kapa 32.08%
Hona joale, bahlahisi ba acetic acid ba malapeng ba qala ho fokotsa lintho tse mpe, thepa e boemong ba 'maraka, phepelo ea matheba e tiile, likhoebo tsa shandong sebakeng sa acetic acid li qotsa 4600-4700 yuan/ton kapa joalo. ho lebeletsoe hore ka nako e khutšoanyane ea acetic acid e tla boloka ts'ebetso e tsitsitseng.
Ke lumela hore ke lumela hore hydrogen fluoride acid ea hau: e thuntse 980 yuan/ton!
Kajeno, theko e tloaelehileng ea malapeng ea hydrofluoric acid ke 9000-9500 yuan / tonne, ka lebaka la ho phahama ha fluorite, bahlahisi ba ile ba eketsa theko hanyenyane. nako e tlaase, empa ho ea ka mokhoa oa hona joale, theko e lebeletsoe hore e tsoele pele hanyenyane tšimong ea morao-rao.
Ke lumela hore ke lumela hore nitric acid ea hau: nyoloha ka 14.82%!
Phepelo ea asiti ea nitric e tsitsitse, sepakapaka sa theko e tlase se setle, ka lebaka la keketseho ea khatello ea tikoloho, moeli oa matla le moeli oa tlhahiso, sekhahla sa ts'ebetso se tlase se fokotsehile. e lebelletsoeng ho lula maemong a holimo nakong e khuts'oane.
Ke lumela hore u lumela butanol: Ke tla phunyeletsa 10000 yuan/ton!
Ka lebaka la ho koaloa ho neng ho sa lebelloa ha yuniti ea N-butanol ea 450,000 / selemo ea BASF ea Jeremane, bahlahisi ba ka sehloohong ba Asia joalo ka Korea Boroa le Taiwan ba na le ho koala kapa ho lokisa likarolo, ho baka khaello ea libaka le litheko tse nyolohang haholo. .Ho feta moo, litaelo tsa ho romela thepa li tla fanoa ka 2021, 'me ho lebeletsoe hore n-butanol e tsoele pele ho phahama ka nako e khutšoanyane.
Ka lehlakoreng le leng, ho tloha ka December 1 solstice ka December 18, kakaretso ea lik'hemik'hale tsa 28 ka mokhoa o ntseng o phahama. Har'a bona, tse tharo tse ka holimo e ne e le: phthalic anhydride (-18.46%), styrene (-18.15%), isopropanol (-18.01%). .
Ke lumela hore ke lumela silicon ea hau ea tlhaho: oela 3000 yuan/ton!
Organic silicon pele hobane amohela taelo e ncha, fana ka phaello sharply.December 21, silicone mainstream likhoebo ka kakaretso tlase ho 30,000 liyuan/ton, ba bang ba baetsi ba puisano e le 'ngoe.
Kea kholoa ke lumela MDI ea hau ea aggregation: Kea kholoa ke lumela HO heleha ha moaho!Kakaretso ea MDI e theohile ka 10%!
Maemo a morao-rao a 'maraka oa MDI, phepelo ea matheba e tiile, empa phokotsong ea tlhokeho ea nako ea selemo e lebelletsoeng, ka nako e khuts'oane 'maraka oa MDI o ntse o fokola.
Ke lumela hore ke lumela epoxy chloropropane: ema 'me u bone boemo bo matla ba kelello, ke lumela hore ke lumela 8%!
Haufinyane tjena, 'maraka oa epichlorohydrin o na le tebello e matla le ho bona sepakapaka, ha bisphenol A e nyoloha, mme tlhoko e tlase e fokotseha.Ho lebelletsoe hore epichlorohydrin e tla sebetsa haholo maemong a fokolang ka nako e khuts'oane.
Ke lumela hore ke lumela epoxy resin: ho theoha holimo, epoxy e 'ngoe e theoha 750 yuan/ton
Haufinyane tjena epoxy resin maraka e theohile, fektheri e fana ka e fokotsehile, litheko tse holimo tsa BISphenol A li tlase, ho lebelletsoe hore li lule li fokotseha ka nako e khuts'oane ea epoxy resin.
Tšireletseho e hloka ho ela hloko likotsi tse patiloeng, ho lokisa thepa ho tšoara nako e nepahetseng!
Kotsi e ke ke ea baka kotsi ea botho feela, empa hape e tla baka tahlehelo e kholo ho khoebo.Likotsi li atile haholo mariha.Sheba likotsi tse patiloeng tsa polokeho.
Ho elella bofelong ba selemo, tlhahlobo ea tšireletso ea lik'hemik'hale, lithibelo tsa matla le meeli ea tlhahiso ea eketseha, e le hore theko e tsoele pele ho phahama. telang ka mor'a e 'ngoe, ke nako e ntle ea ho lokisa thepa.Tlhaloso ea lik'hemik'hale e ntse e laoloa ke ho phahama, thepa ea hona joale e chesang e theoha, lōna basebetsi ba lik'hemik'hale ho lokisa thepa ka nako e loketseng oh.
Qetellong, ke le lakaletsa mahlohonolo a Mariha a Solstice!Litaelo li ntse li phatloha!Sireletsehile ebile li phetse hantle!