Magnesium sulfate hhahydrateA makwaara dị ka sọlfọ, ilu ilu, nnu nke Cassom, bụ ihe na-acha ọcha ma ọ bụ nke na-enweghị agba, dị jụụ ma dị jụụ. Mgbe okpomoku okpomoku, mmiri a na-eji nke nta nke nta nke nta nke ọma na magnesium sulfate. A na-ejikarị ya emepụta fatịlaịza, akpụkpọ anụ, mbipụta, na-eme achịcha, plastik, postine, pigments, ihe mgbawa, ihe mgbawa na ihe ọkụkụ na ihe ọkụkụ. Enwere ike iji ya maka ibipụta akwụkwọ na ịbenya akwa akwa na silk, dị ka onye na-ahụ maka silk na filler maka ngwaahịa Kapok, ma jiri ya dị ka nnu epoku na ọgwụ.
Njirimara anụ ahụ:
Ọdịdị na Njirimara: bụ nke Rhombic Crystal Crystal, maka akụkụ anọ nkuku ma ọ bụ rhombic, na-enweghị agba, ngwakọta ma ọ bụ iko iko na-acha akwụkwọ ndụ. Ọdịdị ahụ bụ fibrous, arcular, granular ma ọ bụ ntụ ntụ. Na-enweghị isi, ụtọ ilu ilu.
Solubality: mfe soluble na mmiri, ntakịrị soruble na ethanol na glycel.
Ngwongwo kemịkal:
Ikwụsi ike: kwụsie ike na iru mmiri ikuku dị n'okpuru 48.1 Celsius C. Ọ dị mfe ịnabata ikuku na-ekpo ọkụ na nkụ. Mgbe ọ dị elu karịa 48.1 Celsius C, ọ na-efunahụ mmiri na-egbu egbu ma bụrụ sọlfọ anwansi. N'otu oge ahụ, a na-ehicha sulfate sulsate. Na 70-80 Celsius C, ọ na-efunahụ mmiri 4 kristal, na-atụfu 5 kristal na 100 CHISST na 150 Celsius C. na 200 Celsius na mmiri na-etinye na ikuku ikuku ka mmiri na-aga. Na ugboro ugboro ngwọta nke magnesium sulfate, mmiri jikọtara 1, 2, 3, 4, 6, 6, na mmiri iri na abụọ nwere ike ị cracstalnal. Na -1.8 ~ 48.18 ~ 48.18 ~ 48.18 zegnesium sulfate na-ehicha, na mmiri mmiri jupụtara na 48.1 ruo 67.5 Celsius C, Magnesium sulfate na-emezu. Mgbe ọ dị elu karịa 67.5 Celsius C, agịga sulfate na-ehicha. Nnọọ na-agbaze na-agbaze n'etiti Celsing C na magnesium sulfate nke mmiri sulfate mmiri ise ma ọ bụ anọ. A na-agbanwe magnesium sulfate n'ime magnesium sulfate na 106 ygsium c. Magnesium sulfate na-agbanwe na 121 ~ 169 ~.
Ahụhụ na-egbu egbu: nsi
Uru PH: 7, anọpụ iche
Isi akwụkwọ:
1) ubi nri
Dị ka onye na-ahụ maka nri. Enwere ike iji iwu obodo m maka ngwaahịa mmiri ara ehi, yana ego nke 3 ruo 7G / kg; Ọnụ ego nke iji mmiri mmiri na mmiri ara ehi mmanya na mmiri ara ehi bụ 1.4 ~ 2.8G / kg; Ojiji kacha mma na ịnweta mmanya dị 0.0g / kg.
2) Ugbo ala
A na-eji ya na-eji nnu na mmiri calcium maka mmiri mmiri. Na-agbakwunye na 4.4g / 100l mmiri nwere ike ịbawanye isi ike site na ogo 1. Mgbe ejiri ya mee ihe, ọ nwere ike iwepụta ilu ma mepụta isi hydrogen sulfide.
Ejiri dị ka ụda, ihe mgbawa, mpempe akwụkwọ, poselin, fatịlaịza, fatịlaịza, wdg, ihe mgbakwunye mmiri.
3) Ubi ugbo
A na-eji Magnesium sulfate na fatịlaịza na ọrụ ugbo n'ihi na magnesium bụ otu n'ime ihe ndị bụ isi nke chlorophyll. A na-ejikarị ahịhịa ndị nwere osisi ma ọ bụ magnesium na-ejikarị, dị ka tomato, poteto, Roses, wdg. A na-ejignesium sulfate dị ka sal nnu.
Usoro Nkwadebe:
1) usoro 1:
A na-agbakwunye sulfuric acid na magnesium nwere eke (magnesite), carrysalite (mgsowally a gbazee na mmiri ọkụ ma na-enwetakwa site na mmiri oké osimiri.
2) usoro iwu nke 2 (usoro ịchapụrụ akwa)
Mgbe brine na-ebupu ya site na usoro brine, a na-emepụta nnu dị elu, yana ihe mejupụtara ya bụ MGSO4>. Pasent 30. 35%, MGCL2 dị ka 7%, kCo ihe dị 0,5%. The Bitlọn nwere ike ịgọnarị ihe ngwọta nke 200G / l na 48 ℃, na-enwe obere ngwọta na ndị ọzọ MGSO4. Mgbe nkewa, crede mgso4ho bu ihe zuru oke site na oyi na 10 ℃, ma enwetara ngwaahịa a rụcharala site na recrytalization.
3) usoro 3 (usoro sulfuric acid)
Na paịlị, ejiri nwayọ tụgharịa Rhombotrite n'ime mmiri na mmanya na-a lieụ mama, wee na-anọpụ iche na sulfuric acid. Agba gbanwere site na agba ụwa na-acha ọbara ọbara. A na-achịkwa POM ahụ ka ọ bụrụ 5, na njupụta dị iche iche bụ 1.37 ~ 1.38 (39 ~ 40 Celsius). A na-edozigharị ihe mgbochi na-anọghị iche na 80 ℃, wee gbanwee pH ka 4 na sulfuric acid, agbakwunyekwa kristal kwesịrị ekwesị, ma dị mma ruo 30 ℃ maka mkpu kristal. Mgbe nkewa gasịrị, ngwaahịa a rụcharala na 50 ~ 55 ℃, na mmanya na-a rerụghachi na ọdụ ụgbọ mmiri. Enwere ike ịkwadebe ya magnesium heptahydrate site na mmeghachi omume nke obere ịta acid na m mama, crystaltion, centrifugation, centrifugal na nkụ, a na-eji magnesium sulfate.
Mmeghachi omume Chemical Romance: mgo + H2SO4 + 6H2O → MGDO4 →.
Njem ụgbọ njem:Ihe nkwakọ ahụ kwesịrị zuru ezu mgbe ị na-ebugharị, na ibu ga-adị nchebe. N'oge njem, gbaa mbọ hụ na akpa ekwesịghị ịpụta, daa, daa, ma ọ bụ mmebi. Amachibidoro ya ka ọ gwakọta ya na acids na kemịkal e ji eri eri. N'oge njem, ekwesiri ichebe ya site na ikpughe anyanwụ, mmiri ozuzo na oke okpomọkụ. Ekwesịrị ịsacha ụgbọ ala ahụ mgbe ịba ụgbọ mmiri.
Arụ Ọrụ Arụ Ọrụ:Emechiri emechi emechi ma mee ka ikuku sie ike. Onye na-ahụ maka ọrụ ga-akwụsị n'ike ọrụ mgbe ọzụzụ pụrụ iche. A na-atụ aro ya na ndị ọrụ na-eyi uzuoku nzacha, na-eyiri mmachi nchebe, na-eyi uwe na-arụ ọrụ na-egbochi ya, na uwe mkpuchi. Zere uzuzu. Zere ịkpọtụrụ na acid. Ìhè ma jiri nwayọ wepu nkwakọ ngwaahịa iji gbochie nkwakọ ngwaahịa ahụ iji mebie. Kwadebere ngwa ọrụ na-ahụ maka ngwa ọrụ mberede. Igwe efu nwere ike imerụ emerụ ahụ. Mgbe ịta mmiri na-aga n'ihu gafere ọkọlọtọ, anyị ga-eyi ihe nzacha mmiri. Mgbe mgbapụta mberede ma ọ bụ wepu, na-eyiri mgbochi na-eyi.
Nchekwa nchekwa:Echekwara na ụlọ nkwakọba ihe dị jụụ. Zere ọkụ na ọkụ. Chekwaa iche iche na acid ma zere nchekwa a gwakọtara ọnụ. A ga-enwerịrị mpaghara nchekwa ahụ nwere ihe ndị kwesịrị ekwesị iji nwee obere.
Mbukota: 25KG / akpa
Oge post: Apr-10-2023