हजीरा संयंत्र
hajira sanyantr gujarat mean soorat se 15 ki.mi. door tapti nadi ke kinare soorat hajira shtet haeeve par hajira mean sthit hai. is sanyantr ki sthapana urvarak, amoniya tatha jaiv urvarakoan ke uthpadan karane ke lie ki gee thi. bharat ki bhootapoorv pradhanamantri shvargiy shrimati indira gaandhi ne 5 faravari, 1982 ko is sanyantr ki adharashila rakhi thi. hajira urvarak sanyantr mean amoniya ki do shtrim aur yooriya ki char shtrim haian. yooriya ki punarmoolhyaankiant varshik uthpadan kshamata 1.729 miliyan mi.tan aur amoniya ki punarmoolhyaankiant varshik uthpadan kshamata 1.003 miliyan mi.tan hai. is pariyojana par 957 karo d rupay ki anumanit lagat ki tulana mean 890 karo d rupaya ki lagat aee thi aur is prakar pariyojana pooanji lagat mean 67 karo d rupaya ki bachat huee thi.
sthapana
hajira shthit bhari pani sanyantr, jise hajira amoniya vishtar ke roop mean bhi jana jata hai, mean amoniya-haidrojan vinimay ekal tapiy prakriya ka prayog kiya jata hai. yah sanyantr soorat shahar se lagabhag 16 kilomitar ki doori par shthit hai. desh ki poorv pradhanamantri indira gaandhi ne 5 faravari, 1982 ko is sanyantr ki nianv rakhi thi. is sanyantr ne hajira mean agast, 1986 mean kary shuroo kiya tatha yah sanyantr janavari, 1991 mean kamishan kiya gaya.[1]
kary pranali
is sanyantr mean do prithakh aisotopik vinimay ikaiyoan se bani huee do shtrimoan, aantim sanvardhan ikaiyaan, aantim uthpadan ikaiyaan evan bhanjan<ref(krek)</ref> ikaiyoan ke sath ek amoniya sanshhleshan ki sajha ikaee sammilit hai. bharan sanshhleshan gais, jo ek bhag naitrojan tatha amoniya sanyantr se prapht dyooteriyam yukht haidrojan ke tin bhag ka mishran hai, ko lagabhag 181-220 ki.gra/varg se.mi.2 ke dab par lagabhag 96 ti/echar. ki pravah dar par sanyantr mean pahuanchaya jata hai. gais ke dab ko booshtar dvara 40 ki.gra/varg se.mi.2 tak prathamat: badhaya jata hai aur sanyantr mean dab mean ane vali giravat par nigah rakhi jati hai. tab ise sanyantr se lautaee gee bahirgaman thandi gais dvara ooshhma vinimayak mean than da kiya jata hai.
isake pashhchath yah gais shuddhikaran ikaee mean se gujari jati hai. is ikaee mean gais mean shthit aauksijan janit ashuddhiyoan ko door kiya jata hai tatha gais ko amoniya ke sath santripht kiya jata hai. amoniya ke sath santripht shuddh sanshhleshan gais ko tab –250 seantigret par chalane vale pahale aisotopik vinimay tavar se gujara jata hai, jahaan gais mean shthit dayooteriyam ka poteshiyam emaid uthprerak yukht drav amoniya, jise t aauvar ke oopar se dala jata hai, ke prati pravah shtrim mean shthanaantaran ho jata hai. vinimay tavar ki talahati se prapht dayooteriyam sanvardhit amoniyo ko tab doosare aisotopik vinimay tavar mean bhara jata hai, jahaan ise sanvardhit amoniya ke bhanjan se prapht sanvardhit sanshhleshan gaisoan ke sath sanpark karate hue age sanvardhit kiya jata hai. sanvardhit gais tatha doosare aisotopik vinimay tavar se prapht drav ke ek bhag ko tab aantim sanvardhan khand mean le jaya jata hai, jahaan amoniya mean dyooteriyam ki saandrata ko age 99.8 pratishat tak ke vaanchhaniy shtar tak badhaya jata hai. aant mean is prakar prapht sanvardhit amoniya mean se uthprerak ko mukht kiya jata hai aur isaka bhanjan kiya jata hai. is sanvardhit sanshhleshan gais ke ek hishse ko bhari pani ke uthpadan hetu shushhk hava mean jalaya jata hai. tathapi behatar pun:praphti dakshata ke karan, aantim sanvardhan khand mean amoniya mean dyooteriyam ki saandrata ko kam rakha jata hai, jisase ki lagabhag 60 pratishat bhari pani ka uthpadan ho jae. isake pashhchat tab isaka nirvat asavan kiya jata hai, taki nabhikiy gred ke bhari pani ka uthpadan kiya ja sake.[1]
pratham vinimay tavar se prapht dyooteriyam avakshayit thandi sanshhleshan gais ko amoniya sanyantr mean lautae jane se pahale, ise a rahi bharan gais ke sath garm kiya jata hai tatha ise amoniya sanshhleshan ikaee mean se gujara jata hai. is ikaee mean, sanshhleshan gais ke ek bhag jo bhanjakoan mean bhanjit amoniya ki matra ke samatulhy hai, ko drav amoniya mean parivartit kiya jata hai tatha ise pahale vinimay tavar ke oopar se dala jata hai. shesh avakshayit sanshhleshan gais jo apoorti ki gee bharan gais ke samatulhy hai, ko amoniya sanyantr mean lautaya jata hai. is sanyantr ko vidyut gujarat rajhy vidyut bord ke 66 ke.vi. grid dvara upalabhdh karaee jati hai. sanyantr ke bhanjakoan ko garm karane ke lie prayukht eedhan prakritik gais hai, jisaki apoorti gail dvara ki jati hai.
pramukh visheshataean
hajira sanyantr ki pramukh visheshataean nimnalikhit haian-
- yah sanyantr bharat ka aisa doosara bhari pani sanyantr hai, jo amoniya-haidrojan vinimay prakriya par adharit hai tatha jise bina kisi videshi sahayog ke shthapit kiya gaya hai.
- aisotopik vinimay ikaee ka mool dizain shvanirmit kiya gaya tha.
- is sanyantr mean paramhparagat nhyoomaitik enal aaug pranali ki bajae upakaraniy evan prakriya niyantran hetu maikro-prosesar par adharit vitarit aankiy niyantran pranali ke upayog ki navinatam praudyogiki ko apanaya hua hai. yah pranali kshetr niyantran keandroan hetu paryavekshan evan manitaran sanbandhit kary avashhyakataoan ko upalabhdh karata hai.
- yah sanyantr pranali se prapht aankadean ka pradarshan evan unaka rikard karata hai tatha isamean data lag karane evan alarm sandeshoan ko priant karane ki suvidha hai.
- is sanyantr mean do shtrim hoti haian, jinamean kuchh saanjha ikaiyaan, jaise- sanshhleshan ikaee, up-keandr, nishhkriy gais ikaee, upakaraniy vayu ikaee, uthprerak nirman ikaee, shitalak tavar adi samhmilit hai.
- yah pariyojana bina atirikht samay lie saphalatapoorvak dhang se poori ki ja chuki hai.[1]
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tika tippani aur sandarbh
- ↑ 1.0 1.1 1.2 bhari pani sanyantr hajira (hindi). . abhigaman tithi: 13 mee, 2013.
bahari k diyaan
sanbandhit lekh