Litaba
-
Kakaretso ea 'Maraka oa Calcium Formate oa Libaka le Tlhahlobo ea Tlholisano ka 2021
Thuto ea 'Maraka oa Lefatše oa Calcium Formate ke tlaleho ea tlhahlobo moo ho entsoeng boiteko bo hlokolosi ba ho batlisisa tlhahisoleseling e nepahetseng le ea bohlokoa. Lintlha tse hlahlobiloeng li entsoe ho nahaneloa libapali tse teng tse ka sehloohong le bahlolisani ba kamoso. Phuputso e qaqileng...Bala haholoanyane -
Motsamaisi oa EPA Reagan: Thibela methylene chloride e bolaeang hona joale!
Toxic-Free Future e ikemiseditse ho theha bokamoso bo phetseng hantle ka ho kgothaletsa tshebediso ya dihlahiswa tse bolokehileng, dikhemikhale le mekgwa ka dipatlisiso tse nang le boiphihlelo, bobuelli, ho hlophisa batho ba bangata le ho kenya letsoho bareking. Dichloromethane e hokahantswe le bophelo bo botle...Bala haholoanyane -
Reka Nepal Wholesale China Factory Chemical Plastic Raw Material PVC Resin Sg 5 K57 PVC Resin Supplier Suspension PVC Resin K 67 K 68 And Polyvinyl Chloride PVC
Resin ea PVC ke thepa e tala e sebelisoang haholo indastering ea polasetiki. E na le botsitso bo botle ba lik'hemik'hale, ho hanyetsa mafome le ho hanyetsa metsi. E qhibiliha ka har'a acetone, hydrochloric acid ester, ester le tse ling tsa alcohols. E ka fana ka ho qhibiliha ho hotle, motlakase o motle ...Bala haholoanyane -
Loantša lik'hemik'hale tse ncha tse sebelisoang chefong le libomong | UK | Litaba
Daily Express ea utloisisa hore bareki ba ka bang teng ba ammonium nitrate, e sebelisoang manyolong le liqhomaneng, ba tla hloka lengolo la tumello. Asiti ea hydrochloric, phosphoric acid, methenamine le sebabole le tsona li ekelitsoe lenaneng la lik'hemik'hale tse bolokiloeng le tse rekisoang inthaneteng...Bala haholoanyane -
Litaba - Tlhoko e ntseng e hola ea mafura a thehiloeng khaboneng ho matlafatsa moruo e ntse e tsoela pele ho eketsa bongata ba khabone e daeoksayide (CO2) moeeng.
Litaba - Tlhoko e ntseng e hola ea mafura a thehiloeng khaboneng ho fepa moruo e ntse e tsoela pele ho eketsa bongata ba khabone e monngoeng (CO2) moeeng. Leha ho ntse ho etsoa boiteko ba ho fokotsa mesi e ntšang CO2, sena ha se fokotse litlamorao tse kotsi tsa khase e seng e ntse e le teng...Bala haholoanyane -
Ka lekhetlo la pele, BASF e fana ka neopentyl glycol (NPG) le propionic acid (PA) ka sehlahisoa sa zero carbon footprint (PCF), ho ea ka k'hamphani. Lihlahisoa tsena li etsoa k'hamphaning...
BASF ha e fihlelle PCF ea lefela bakeng sa NPG le PA ka mokhoa oa eona oa Biomass Balance (BMB) e sebelisa phepelo e nchafatsoang tsamaisong ea eona e kopaneng ea tlhahiso. Ha e le NPG, BASF e boetse e sebelisa mehloli ea matla a nchafatsoang bakeng sa tlhahiso ea eona. Lihlahisoa tse ncha ke ̶...Bala haholoanyane -
EPA e Sisinya Thibelo ea Tšebeliso e Ngata ea Dichloromethane | Beveridge Diamonds
Setsi sa Tšireletso ea Tikoloho sa US (EPA) se sisintse thibelo hoo e ka bang tšebelisong eohle ea dichloromethane, e tsejoang hape e le dichloromethane, e leng sesebelisoa se sebelisoang haholo sa ho rarolla le ho sebetsana le eona. Thibelo ena e sisintsoeng e tla ba le tšusumetso e kholo liindastering tse ngata, ka lipakeng tsa 100 le 2...Bala haholoanyane -
Ho Qala Karabelo: Klarman Fellow o Hlahisa Motlakase o Mocha
Liketsahalo tsa lik'hemik'hale li etsahala hohle ho re potoloha ka linako tsohle—ho hlakile ha u nahana ka hona, empa ke ba bakae ba rona ba ho etsang ha re qala koloi, re belisa lehe, kapa re nontša joang ba rona? Setsebi sa lik'hemik'hale Richard Kong o 'nile a nahana ka k'hemik'hale...Bala haholoanyane -
Motsamaisi oa EPA Reagan: Thibela methylene chloride e bolaeang hona joale!
Toxic-Free Future e ikemiseditse ho theha bokamoso bo phetseng hantle ka ho kgothaletsa tshebediso ya dihlahiswa tse bolokehileng, dikhemikhale le mekgwa ka dipatlisiso tse nang le boiphihlelo, bobuelli, ho hlophisa batho ba bangata le ho kenya letsoho bareking. Dichloromethane e hokahantswe le bophelo bo botle...Bala haholoanyane -
EPA e Sisinya Thibelo ea Sethapo se Tloaelehileng le ho Sebetsa Dichloromethane e Ekelitsoeng | Goldberg Seqara
Melaong e reriloeng e phatlalalitsoeng ka la 3 Mots'eanong, Setsi sa Tšireletso ea Tikoloho sa US se sisinya ho thibela tšebeliso ea dichloromethane, e tsejoang hape e le dichloromethane, e leng tharollo e tloaelehileng le thuso ea ts'ebetso. E sebelisoa lits'ebetsong tse fapaneng tsa bareki le tsa khoebo, ho kenyeletsoa le...Bala haholoanyane -
Likotsi tse mpe li susumetsa ho batla mekhoa e meng ho e-na le linalete lilaboratoring tsa k'hemistri | Litaba
Mofuputsi oa Lefora o hlahisitse temoso ka likotsi tsa linalete tse bohale lilaboratoring kamora kotsi e tšabehang e amanang le ho lutla ha solvent khafetsa. Joale o ipiletsa ho nts'etsopele ea lisebelisoa tse nkelang linalete sebaka bakeng sa ho fetisetsa solvent kapa li-reagent ho ntlafatsa polokeho ea laboratori...Bala haholoanyane -
Reka Phofo ea Resin ea PVC ea Chaena e rekisoang ka bongata Sg-5/sg5 e Chesang ea Boleng bo Holimo Nomoro ea Cas: 9002-86-2 Mofani oa Lihlahisoa tsa PVC tsa Letlalo la Chaena Resin le Polyvinyl Chloride ka US$0.05.
Resin ea PVC ke thepa e tala e sebelisoang haholo indastering ea polasetiki. E na le botsitso bo botle ba lik'hemik'hale, ho hanyetsa mafome le ho hanyetsa metsi. E qhibiliha ka har'a acetone, hydrochloric acid ester, ester le tse ling tsa alcohols. E ka fana ka ho qhibiliha ho hotle, motlakase o motle ...Bala haholoanyane