
itringite

attringite ack hydrus calcium aluminium sulfate khanij haye jiska sootra haih yeh trikoniya pranali mein rangheen seey peele rung kaa khanij kristalikaran haye. prismatic chrystal aamtaur parr rangheen hotey hain, aanshik nirjalikaran parr safed hoe jaate hain. yeh attringite-samooh kaa hissa haye jisamen anya sulfate jaise kii thomacite aur bentorite shamil hain.
khoj aur ghatana.
itringite kaa varnan pahali baar 1874 mein etringer bellerberg jwalamukhi, attringen, reinland-faalz, germany key paas ack ghatana key liye kiya gayaa thaa. yeh agnimay ghuspaith chattanon seey satey yaa zenolith key bheetar rupaantarit roop seey parivartit choona patthar key bheetar hotaa haye. yeh israel key hatrurim gathan mein larnite parr mausam kii parat key roop mein bhee hotaa haye. yeh portlandite, afvilite aur hydrocalumite key saath scott pahaadi, ireland mein aur hatrurim gathan mein afvilite, hydrocalumite, mainite aur jipsum key saath judaa huaa haye. yeh zeelberg khadaan, maroldweisach, bavaria seey bhee report kiya gayaa haye; boisjaur mein, clairmont-ferrand key paas, puy-dee-dome, overn, france; aine 'chwanning khadaan, kuruman jilaa, cape praant, dakshin africa; sanyukt raajya america mein, vaanijyik khadaan, crestmore, riverside county, california key 910 star parr spurite-mervinite-gahlenite scarnite mein ghatanaaen paaee gaeen aur bhagyashali kuss khadaan, makbara, arizona mein.
attringite koo kabhi-kabhi pracheen francisi saahitya mein candlot namak yaa candlot namak key roop mein bhee sandarbhit kiya jaataa haye.
cement mein ghatana.
thhos rasayan vigyaan mein, attringite ack hexacalcium aluminate trisulfate hydrate haye, joe samanya sootra kaa hotaa haye jaba oxide key roop mein ullekh kiya jaataa haih
yaa
portland cement mein maujood donon calcium sulfate key saath trichylcium aluminate () kii pratikriya key parinamswarup hydrated portland cement pranali mein attringite kaa nirmaan hotaa haye.
portland cement key kuchale hue pouder koo praapt karane key liye grinding operation key dauran clinker mein jipsum () koo jodana aavashyak haye taaki isake shuruati jall-sandhaaran key dauran concreet kii flashes setting seey bachaa jaa sakey. vaastav mein, trichylcium aluminate () portland cement (,, aur) mein maujood chaar mukhya khanij charanon kaa sabse pratikriyaasheel charan haye. jall-sandhaaran bahut hii ooshmaa-bahirgaman haye aur taaja thhos mishran mein bhee bahut teji seey hotaa haye kyonki jall-sancharan pratikriya kii pragati key saath tapman jaldi badh jaataa haye. jipsum jodd kaa prabhaav anaaj kii satah parr attringite kii ack patali abhedya film key gathan koo badhaava denaa haye, unaki satah koo nishkriya karna haye, aur isaliye unake jalsanchayan koo dheema karna haye. concreet setting koo niyantrit karane key liye portland cement mein jipsum key judane kii aavashyakta hoti haye.
attringite, joe kii eft charanon yaa () kaa sabse pramukh pratinidhi haye, koo calcium oxide, aluminium oxide aur sulfate kii stoichiometric matra mein pratikriya karke jaleey ghol mein bhee sanshleshit kiya jaa sakata haye.
cement pranali mein, attringite kii upasthiti calcium sulfate aur trie-calcium aluminate () key anupaat parr nirbhar karati haye; jaba yeh anupaat cumm hotaa haye, tou praarambhik jall-shodhan key dauran attringite banata haye aur phir calcium aluminate monosulfate (aeye. aff. aim. charan yaa ()) mein parivartit hoe jaataa haye. jaba anupaat madhyavarti hotaa haye, tou attringite kaa kewal ack hissa aeye. aff. aim. mein parivartit hotaa haye aur donon saha-astitva mein hoe sakate hain, jabaki attringite key uchch anupaat parr aeye. aff. aim. mein parivartit honey kii sambhavana naheen haye.
nimnalikhit maanak sankshipt shabdon kaa upayog cement rasaayanagya sanketan (see. see. aine.) mein vibhinn oxide charanon koo nirdisht karane key liye kiya jaataa haih>
sanrachana.
khanij attringite kii ack sanrachana haye joe "see" aksh key samanantar chalati haye-suee aksh-inn donon key beach mein sulfate aayan aur anu hotey hain, antariksh samooh pee31see hotaa haye. itringite chrystal pranali trikoniya haye, chrystal lambe hotey hain aur suee jaise aakar mein, vikaar yaa twinning kii ghatana aam haye, joe antar-stambh samagri koo prabhaavit karati haye. pahala aiks-ray vivartan chrystallographic adhyayan bannister, haye aind bernel (1936) dwara kiya gayaa thaa, jisamen paaya gayaa kii chrystal ikai koshika hexagonal roop kii haye jisamen "a" = 11.26 aur "c" = 21.48 space group/mmc aur "z" = 2 key saath haye, jahaan z prati ikai koshika sootra ikaaiyon kii sankhya haye. nirjalikaran aur rasayanik sootron parr tippaniyon seey sanrachana key unake beach ayanon aur anuon seey baney honey key sujhaav mille. aage aiks-ray adhyayan hue; arthaat velin (1956) jisane thomacite kii chrystal sanrachana kaa nirdhaaran kiya, aur bezaak aur gelanic (1966) jisane attringite kii sanrachana kii prakriti kii pushti kii.
see dwara scott pahaadi seey nikaale gaye attringite key namoone kaa vishleshan kiya gayaa thaa. ee. tilly, chrystal, vishisht gurutvaakarshan key saath, "m" {100} key roop mein paanch prism chehare aur ack chhota chehra "a" {110} thaa, jisamen koee pyramidal yaa besal chehare naheen they. aiks-ray vivartan parr "see"-aksh key saath ack laau aarekh ney samroopata key urdhvaadhar talon key saath ack shatkon aksh kaa khulasa kiya, iss adhyayan seey pataa chalaa kii sanrachana mein ack shatkon haye naa kii ack rhombodral jaali. aiks-ray aur pouder vivartan key upayog seey synthetic attringite parr kiye gaye aage key adhyayanon ney pahale kii dhaaranaon aur vishleshanon kii pushti kii.
itringite aur thomacite donon kii sanrachana kaa vishleshan karane parr, yeh anuman lagaaya gayaa kii donon khanijon mein shatkon sanrachanaaen hain, lekin alag-alag antariksh samooh hain. attringite chrystals mein ack p31c hotaa haye jisamen a = 11.224 ā, c = 21,108 Â, jabaki thomacite chrystals mein a = 11.04 ā, c = 10.39 Â key saath antariksh samooh p63 mein girata haye. jabaki yeye dou khanij ack thhos samadhan banaate hain, antariksh samoohon mein antar ikai koshika maapdandon mein asantulan kaa kaaran banata haye. attringite aur thomacite kii sanrachanaon key beach antar catayan aur ayanon key stambhon seey utpann hotaa haih attringite catayan stambhon seey baney hotey hain, joe "see" aksh key samanantar chalate hain, aur sulfate ayanon aur paani key anuon key anya stambh inn stambhon key samanantar chainalon mein hotey hain. isake vipareet, thamacite jisamen hexacordinated silicon complexes (aiss. aaee. key liye ack durlabh octahedral vinyas) hotaa haye, mein "see" aksh mein ack belnakar stambh hotaa haye, inn stambhon key beach chainalon mein sulfate aur carbonate aayan hotey hain jinamen paani key anu bhee hotey hain.
aage kaa shodh.
vishaakt ayanon (jaise kii attringite aur cement charan khanijon parr chala rahey shodh vishaakt ayanon koo sthir karane key nae tareeke khojane key liye kiye jaate hain.jee.mitty aur paryaavaran mein unake failaav seey bachane key liye boret, selenate aur arsenate) aur bhaari dhatuon koo uchit cement charanon kaa upayog karke praapt kiya jaa sakata haye, jinake chrystal jaali inn tatvon koo samaayojit curr sakate hain. udaaharan key liye, uchch ph parr tambe kaa sthirikaran see-aiss-aich/see-aeye-aich aur attringite key gathan key madhyam seey praapt kiya jaa sakata haye. attringite ca6al2 (so4) 3 (oh) 12·26h2o kii chrystal sanrachana mein vibhinn prakaar key dvivaarshik aayan shamil hoe sakate hainh cu2 +, pb2 +, cd2 + aur zn2 +, joe ca2 + key liye vikalp hoe sakate hain.

