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Polyacrylamide ee daabacaadda iyo rinjiyeynta wakiilka daaweynta wasakhda
Daabacaadda iyo rinjiyaynta waa tallaabo farsamayneed oo ka mid ah warshadaha dunta, daabacaadda iyo rinjiyeynta ee Shiinaha qadiimiga ah waxay leedahay nooc gaar ah, tignoolajiyada daabacaadda iyo midabaynta soo jireenka ah waa astaanta dhaqanka soo jireenka ah ee Shiinaha. Horumarka joogtada ah ee nolosheena...Sii akhri -
Kiimikada yaraynta H2S. Waxaan ka faa'iidaysanay 3 sifo oo muhiim ah oo ah molecule H2S inta lagu jiro habka yaraynta H2S.
Kiimikada yaraynta H2S. Waxaan ka faa'iidaysanay 3 sifo oo muhiim ah oo ah molecule H2S inta lagu jiro habka yaraynta H2S. H2S waa gaas asiidh ah waxayna cusbayn doontaa aminiin badan aminiyam hydrosulphide. Dareen-celinta si kastaba ha ahaatee waa la beddeli karaa oo waxay aasaas u tahay unugga dib-u-warshadaynta amin;...Sii akhri -
Tayada maqaarka oo la hagaajiyay iyadoo la isticmaalayo sulphide ka yar Jens Fennen, Daniel Herta, Jan-Tiest Pelckmans iyo Jürgen Christner, TFL Ledertechnik AG
Warshad hargaha ah ayaa inta badan lala xiriiriyaa sifada iyo "ur sulfide", taas oo dhab ahaantii ay sababto xaddi hoose oo gaasta sulfhydric, oo sidoo kale loo yaqaan hydrogen sulfide. Heerarka ugu hooseeya sida 0.2 ppm ee H2S ayaa horeba aan ugu fiicneyn bini'aadamka iyo fiirsashada 20 ppm waa unb...Sii akhri -
Occidental Petroleum (OXY) Q2 2022 Dakhliga Wacitaanka Shirka
Waxaa aasaasay 1993-kii walaalo Tom iyo David Gardner, Motley Fool wuxuu ka caawiyaa malaayiinta inay helaan xorriyad dhaqaale iyada oo loo marayo mareegahayaga, podcasts, buugaagta, tiirarka wargeysyada, bandhigyada raadiyaha iyo adeegyada maalgashiga qaaliga ah. Waxaa aasaasay 1993-dii walaalo Tom iyo David Gardner, Motley Fool wuxuu caawiyaa malaayiin qof ...Sii akhri -
Xeerarka iyo xeerarka badbaadada warshadda
Qeybta 1. Nidaamka mas'uuliyadda badbaadada wax soo saarka 1. Qeex mas'uuliyadda badbaadada dadka mas'uulka ka ah heer kasta, dhammaan noocyada kala duwan ee shaqaalaha injineernimada, waaxaha shaqada iyo shaqaalaha wax soo saarka. 2. Samee oo wanaaji nidaamka mas'uuliyadda ee badbaadada wax soo saarka ee dhammaan qaybaha shaqada.Sii akhri -
Isbeddelka qiimaha suuqa soodhaha ee Shiinaha ee qaybta hore ee sanadka
Qeybtii hore ee suuqa soodhaha gudaha qiimaha guud ahaan waxqabadka wanaagsan, qayb ka mid ah wakhtiga qiimaha ayaa sii waday inuu kor u kaco, jawiga macaamilku waa kulul yahay. Bartamihii Janaayo - Febraayo, qiimaha guud ee suuqa soodhaha gudaha ayaa sii socday kac. Sababaha ugu waaweyn...Sii akhri -
Habka ilaalinta ee sodium sulphide - falanqaynta kaydinta iyo xaaladaha gaadiidka ee sodium sulphide
Sodium sulfide waa walxo kiimiko ah oo si weyn loo isticmaalo, oo inta badan loo isticmaalo dheeha, korantada, maqaarka iyo warshadaha dunta. Inkasta oo isticmaalka sodium sulfide uu leeyahay taariikh dheer, laakiin weli waxaa jira dhibaato isticmaalka aan la xalin, taas oo ah, ilaalinta sodium sulfide. Inta badan waxaa sabab u ah sod adag...Sii akhri -
Isbeddellada Suuqa Wax-ku-darka Awoodda Hore ee Caalamiga ah 2023-2028 Waa maxay Wax-qabadyada Hore? by Newsmis-asia
Trenano | Budada dhoobada, budada garaafka, budada boron, 3D Daabacaadda Birta Nanomaterial Iibiyaha iyo Soo saaraha. Ra'iisul wasaaraha Sweden Anders Anderson ayaa maalmo ka hor sheegay in Sweden ay Turkiga kala xaajoonayso ku biirista NATO, ayna rajaynayso xoojinta iskaashiga ay la leedahay Turkiga ee dhanka amniga ah...Sii akhri -
Baaxadda Suuqa Sodium Tetrasulfide iyo Saadaasha ilaa 2028 | Solvay, Kiimikada TIB, Kiimikada Vishnu
Sodium Tetrasulfide waxaa loo kala qaybiyaa iyadoo lagu saleynayo Nooca Alaabta, Codsiga, iyo Juqraafiga.Dhammaan qaybaha Sodium Tetrasulfide si taxadar leh ayaa loo falanqeeyay iyadoo lagu saleynayo saamigooda suuqa, CAGR, qiimaha iyo kobaca mugga, iyo arrimo kale oo muhiim ah. Waxaan sidoo kale bixinnaa falanqaynta Porter's Five Forces iyo PESTLE. ...Sii akhri -
Waa maxay ethanol potassium hydroxide ee sodium sulfide ku daraya kaarboon tetracloride si ay u soo saarto roobka cas?
Roobabka cas ayaa laga yaabaa inay noqdaan roobab polysulfide sodium ah.Sodium sulfide waxay u badan tahay in hawada lagu oxidized sodium polysulfide (ka samee baaruud hal arrin, ka dibna soo saara sodium polysulfide). Marka index sulfur ee sodium polysulfide uu sarreeyo, waa casaan mugdi ah oo ku jira xalka aqueous, a ...Sii akhri -
Falanqaynta qoto dheer iyo warbixinta qorshaynta istiraatiijiyadeed ee horumarinta suuqa sodium hydrosulfide ee caalamiga ah
Sodium hydrosulfide waxaa loo isticmaalaa warshadaha dheeha sidii kaaliye loogu talagalay soo saarista dhexdhexaadiyeyaasha organic iyo diyaarinta midabada baaruudka. Warshada hargaha waxaa loo isticmaalaa xiir-jarida iyo haragga hargaha iyo daaweynta biyaha wasakhda ah. Warshadaha bacriminta waxaa loo isticmaalaa in laga saaro monomer sulfur ee acti ...Sii akhri -
Soosaarka Sodium Hydrosulfide
1. Habka nuugista: Nuug gaaska hydrogen sulfide leh xalalka alkali sulfide (ama xal soodhaha caustic). Sababtoo ah gaaska hydrogen sulfide waa sun, falcelinta nuugista waa in lagu sameeyaa cadaadis taban. Si looga hortago wasakhowga sare leh ee hawada ee hydrogen sulfide ee ku jira exh ...Sii akhri
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