Hydrogen Chloride (HCl)

Qiyaasta Farsamada:

Hydrogen chloride waxay leedahay qaacidada kiimikada HCl. Unugyada chloride hydrogen waxa uu ka kooban yahay atamka koloriin iyo atamka hydrogen. Waa gaas aan midab lahayn oo ur xun leh. Gaaska qudhunka ah, ee aan guban, kuma falceliyo biyaha laakiin si fudud bay ugu milmi karaan biyaha. Waxay inta badan ku jirtaa hawada qaabka qiiqa hydrochloric acid. Hydrogen chloride waxay si fudud ugu milmi kartaa ethanol iyo ether, sidoo kale waxay ku milmi kartaa walxo kale oo dabiici ah; si fudud ugu milmay biyaha, marka la joogo 0°C, 1 mug biyo ah ayaa milmi kara ku dhawaad ​​500 oo xajmiyada hydrogen chloride. Xalkeeda aqueous waxaa caadi ahaan loo yaqaan hydrochloric acid, magaceeda sayniskana waa hydrochloric acid. Aashitada hydrochloric ee la ururiyey waa mid kacsan. Hydrogen chloride waa mid aan midab lahayn, oo leh barta dhalaalaysa -114.2 ° C iyo barta karkarinta -85 ° C. Ma gubato hawada oo heerkulkeedu waa deggan yahay. Ma qudhunto ilaa 1500°C. Waxay leedahay ur neef-qabatin ah, waxay leedahay cuncun xooggan xagga mareenka neef-mareenka sare, waxayna daxalaysaa indhaha, maqaarka iyo xuubabka. Cufnaanta ayaa ka weyn hawada. Sifooyinka kiimikaad ee hydrogen chloride ee qallalan ayaa ah mid aan firfircoonayn. Biraha alkaline iyo biraha dhulka alkaline waxay ku gubi karaan hydrogen chloride, marka sodium-ku gubto, waxay sii daysaa olol huruud ah oo dhalaalaya. Hydrogen chloride waxaa loo isticmaalaa warshadaha batroolka si kor loogu qaado waxtarka iyo dib-u-soo-nooleynta kicinta iyo kordhinta viscosity of petroleum; waxaa loo isticmaali karaa in lagu soo saaro chlorosulfonic acid, caag synthetic, iwm; Waxa kale oo loo isticmaali karaa in lagu sameeyo midabyo, udgoon, iskudarka daroogada, chlorides kala duwan iyo daxalka inhibitors, iyo nadiif ah , Pickling, biraha electroplating, harag, sifaynta ama samaynta biraha adag. Nadiifinta sare ee hydrogen chloride gaaska ayaa si weyn loogu isticmaalaa kobaca epitaxial silicon, polishing wejiga uumiga, helitaanka, etching iyo hababka nadiifinta ee warshadaha elektiroonigga ah.

Codsiga:

① Qalab:

Inta badan chloride hydrogen waxaa loo isticmaalaa soo saarista hydrochloric acid. Sidoo kale waa reajin muhiim u ah isbeddelada kiimikada kale ee warshadaha.

②Semiconductor:

Warshadaha semiconductor, waxaa loo isticmaalaa in lagu nadiifiyo kiristaalo semiconductor labadaba iyo in lagu nadiifiyo silikoon iyada oo loo marayo trichlorosilane (SiHCl3).

③ Shaybaarka:

Shaybaarka, noocyada gaaska anhydrouska ah ayaa si gaar ah faa'iido u leh soo saarista asiidhyada Lewis ee ku salaysan koloriin, kuwaas oo ay tahay in ay gabi ahaanba qallalaan si ay goobahooda Lewis u shaqeeyaan.

Xirmada caadiga ah:

Faa'iidooyinka

①Nadiif sare, xaruntii ugu dambaysay;

② soo saaraha shahaadada ISO;

③Dhismaha degdega ah;

④ Nidaamka falanqaynta khadka tooska ah ee xakamaynta tayada tallaabo kasta;

⑤ Shuruuda sare iyo habka taxadarka leh ee wax looga qabanayo dhululubada ka hor inta aan la buuxin;