upshaamak

ack upasheershak yaa upasheershak upkaran upkaran haye, aamtaur parr prayogshala kaanch key bartan, chayanaatmak upasheershak dwara yaugikon key shuddhikaran key liye. siddhant roop mein, operation aasavan dwara shuddhikaran jaisa dikhta haye, sivaay isake kii utpaad ack taral charan seey naheen gujarate hain.
avalokan.
ack vishisht utparivartan upkaran ack paatr mein upayukt thhos padarthon key mishran koo alag kartaa haye jisamen yeh ack niyantrit vatavaran (havaa, nirvaat yaa nishkriya gais) key tahat garmi lagu kartaa haye. yadi samagri pahale thhos naheen haye, tou yeh cumm dabaav mein jumm sakati haye. sthitiyon koo iss tarah seey chunaa jaataa haye kii thhos vashpikaran hotaa haye aur ack thhandi satah parr ack shuddh yaugik key roop mein sanghanit hotaa haye, jisase gair-vashpasheel avashisht ashuddhiyaan yaa thhos utpaad peechhe reh jaate hain. 
thhandi satah kaa roop aksar ack tathaakathit thhandi ungli hoti haye joe bahut cumm tapman vaale utparivartan key liye vaastav mein cryogenic roop seey thhandi hoe sakati haye. yadi operation ack batch prakriya haye, tou germ karane key bund honey aur vacuum chhodane key baad thhandi satah seey upa-samagri ekatra kii jaa sakati haye. haalaanki yeh chhoti matra key liye kaafee suvidhajanak hoe sakata haye, lekin badee matra mein utparivartan prakriyaon koo anukoolit karna aam taur parr vyaavhaarik naheen haye kyonki upkaran behad badaa hoe jaataa haye aur aam taur parr utpaadon koo punarpraapt karane aur avasheshon koo hataane key liye alag karane kii aavashyakta hoti haye. 
kuchh samagriyon parr siddhant koo lagu karane key laabhon mein tulanaatmak roop seey cumm kaam karane vaalaa tapman, oxygen jaisi gasses key sampark mein cumm aanaa joe kuchh utpaadon koo nuksan pahuncha sakata haye, aur aasaani jisake saath ise bahut cumm matra mein kiya jaa sakata haye. vashpikaran aur sanghanan kshetron key beach bahut cumm matra aur satah kshetra key kaaran bahut cumm matra key paaramparik aasavan key liye bhee isi upkaran kaa upayog kiya jaa sakata haye, halanki yeh aam taur parr kewal tabhi upayogi haye jaba thhandi ungli sanghanan koo thhos karane key liye paryaapt thhandi hoe sakati haye.
tapman dhaal.
upsheetan upkaran key adhik parishkrit roopon mein way shamil hain joe tapman pravanata lagu karate hain taaki thhandi satah key saath vibhinn anshon key niyantrit punarchakran kii anumati dee jaa sakey. ushmaagatikiya prakriyaaen ack saankhyikiya vitaran kaa paalan karati hain, aur upayukt roop seey design kiya gayaa upkaran iss siddhant kaa ack dhaal key saath dohan kartaa haye joe sangrah satah key saath vishesh tapman kshetron mein vibhinn shuddhata pradaan karega. aisee takneeken vishesh roop seey taba sahayak hoti hain jaba kachche maal key ack hii mishran seey kaee utpaadon yaa ashuddhiyon koo parishkrit yaa alag karane kii aavashyakta hoti haye. yeh vishesh roop seey taba aavashyak haye jaba kuchh aavashyak utpaadon mein samaan utparivartan bindu yaa dabaav vakr houn.

