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Ihe na-eme ka ihe na-amị amị nke UOP GB-620
Nkọwa
UOP GB-620 adsorbent bụ ihe na-eme ka ihe dị gburugburu dị ka ihe na-amị amị nke e mere, n'ọnọdụ ya dị ala, iji wepụ oxygen na carbon monoxide na usoro hydrocarbon na nitrogen. Atụmatụ na uru ya gụnyere:
- Nkesa nkesa pore kachasị mma na-eduga n'inwe ikike ịmịnye ihe dị elu.
- Oke oke porosity dị elu maka nnabata ngwa ngwa na mpaghara nnyefe oke dị mkpụmkpụ.
- Ihe mkpuchi elu dị elu iji mee ka ihe ndina dịgide ogologo oge.
- Nwere ike nweta mwepụ adịghị ọcha dị oke ala n'ihi ihe na-arụ ọrụ na adsorbent.
- Ihe ndị na-eme ka mmeghachi omume dị ala iji belata mmepụta oligomer.
- Dị na drum ígwè.
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Onye nrụpụta Ezigbo ọnụ ahịa MOCA II (4,4'-Methylene-bis-(2-chloroaniline) CAS: 101-14-4
4,4′-Methylene bis(2-chloroaniline), nke a na-akpọ MOCA, bụ ihe mejupụtara organic nwere usoro kemịkalụ C13H12Cl2N2. A na-ejikarị MOCA eme ihe dị ka ihe na-eme ka ihe ghara ịdị ọcha maka ịkpụ rọba polyurethane na ihe na-ejikọ ọnụ maka ihe na-ejikọ polyurethane. Enwere ike iji MOCA mee ihe dị ka ihe na-agwọ ọrịa maka resin epoxy.
CAS: 101-14-4
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Onye nrụpụta ezigbo ọnụ ahịa SILANE (A171) Vinyl Trimethoxy Silane CAS: 2768-02-7
A na-eji Vinyltrimethoxysilane, dị ka ihe na-agbanwe polima site na mmeghachi omume nke grafting. Otu trimethoxysilyl pendant nke na-apụta nwere ike ịrụ ọrụ dị ka ebe njikọ mmiri na-eme ka mmiri dị. A na-ahazi polima Silane a gwọrọ dị ka thermoplastic ma njikọta na-eme mgbe e mechara ihe ahụ emechara mgbe ọ kpugheere mmiri.
CAS: 2768-02-7
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Ihe na-eme ka ihe na-esi ísì ụtọ nke UOP GB-562S
Nkọwa
UOP GB-562S bụ ihe na-eme ka ígwè gbaa gburugburu nke e mere iji wepụ mercury na mmiri gas. Atụmatụ na uru ya gụnyere:
- Nkesa oghere kachasị mma na-eme ka elu ya dị elu ma na-adịte aka n'ihe ndina.
- Oke oke porosity dị elu maka nnabata ngwa ngwa na mpaghara nnyefe oke dị mkpụmkpụ.
- Emebere ígwè sulfide na-arụ ọrụ nke ọma maka iwepụ adịghị ọcha dị oke ala.
- Dị na drum ígwè.
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Onye nrụpụta Ezigbo ọnụ ahịa N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
A na-akpọ N,N-DIMETHYLFORMAMIDE DMF. Ọ bụ ihe mejupụtara nke otu dimethylamino gbanwere otu hydroxyl nke formic acid, usoro molekul bụ HCON(CH3)2. Ọ bụ mmiri mmiri na-anaghị agba agba, doro anya, nke na-esi ike nke ukwuu, nwere isi amine dị nro, yana njupụta dị ka 0.9445 (25°C). Ebe ịgbaze -61 ℃. Ebe esi esi 152.8 ℃. Ebe ọkụ 57.78 ℃. Njupụta uzuoku 2.51. Nrụgide uzuoku 0.49kpa (3.7mmHg25 ℃). Ebe ọkụ na-agba ọkụ na-akpaghị aka bụ 445°C. Oke mgbawa nke uzuoku na ngwakọta ikuku bụ 2.2 ruo 15.2%. Ọ bụrụ na ọkụ na-emeghe ma na-ekpo ọkụ nke ukwuu, ọ nwere ike ibute ọkụ na mgbawa. Ọ nwere ike imeghachi omume ike na acid sulfuric a chịkọtara na nitric acid na-eku ọkụ ma ọbụna gbawaa. A na-agwakọta ya na mmiri na ọtụtụ ihe mgbaze organic. Ọ bụ ihe mgbaze a na-ahụkarị maka mmeghachi omume kemịkalụ. N,N-DIMETHYLFORMAMIDE dị ọcha enweghị isi, mana N,N-DIMETHYLFORMAMID nke ụlọ ọrụ mmepụta ihe ma ọ bụ nke mebiri emebi nwere isi azụ n'ihi na o nwere ihe ndị na-adịghị ọcha nke dimethylamine.
CAS: 68-12-2
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Onye nrụpụta Ezigbo ọnụ ahịa DMTDA CAS:106264-79-3
DMTDA bụ ụdị polyurethane elastomer curing cross-linking agent ọhụrụ, DMTDA bụkarị isomers abụọ, ngwakọta 2,4- na 2,6-dimethylthiotoluenediamine (nkezi ya dị ihe dị ka Chemicalbook77~80/17 ~20), ma e jiri ya tụnyere MOCA a na-ejikarị eme ihe, DMTDA bụ mmiri mmiri nwere obere viscosity na okpomọkụ ụlọ, DMTDA nwere ike ịdị mma maka ọrụ owuwu na obere okpomọkụ ma nwee uru nke obere kemịkalụ nhata.
CAS: 106264-79-3
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Onye nrụpụta Ezigbo ọnụ ahịa Aniline CAS:62-53-3
Aniline bụ molekul amine aromatic kachasị mfe, benzene na atọm hydrogen maka otu amino nke ihe mejupụtara ya, mmiri mmanụ na-enweghị agba na-ere ọkụ, isi siri ike. Ebe agbaze bụ -6.3℃, ebe esi mmiri bụ 184℃, njupụta dị n'etiti ya bụ 1.0217(20/4℃), ihe na-agbanwe agbanwe bụ 1.5863, ebe ọkụ (iko mepere emepe) bụ 70℃, ebe ọkụ na-apụtaghị ìhè bụ 770℃, a na-ekpo ọkụ nkewa ruo 370℃, ọ na-agbaze ntakịrị na mmiri, ọ na-agbaze ngwa ngwa na ethanol, ether, chloroform na ihe ndị ọzọ na-agbaze organic. Ọ na-agbanwe agba akwụkwọ kemịkalụ aja aja mgbe a na-ekpughe ya na ikuku ma ọ bụ anwụ. Ọ na-agbaze steam, distillation dị iji tinye obere ntụ zinc iji gbochie oxidation. Enwere ike itinye NaBH4 na aniline dị ọcha iji gbochie oxidation. Ngwọta Aniline bụ isi, acid dịkwa mfe ịmepụta nnu. Enwere ike iji otu hydrocarbon ma ọ bụ acyl dochie atọm hydrogen dị na otu amino ya iji mepụta aniline nke abụọ ma ọ bụ nke atọ na acyl anilines. Mgbe emechara mmeghachi omume nnọchi ahụ, a na-emepụta ngwaahịa ndị dị n'akụkụ na ndị a na-anọchi anya para. Mmeghachi omume na nitrite na-emepụta nnu diazo nke enwere ike isi mepụta usoro ihe ndị sitere na benzene na azo compounds.
CAS: 62-53-3
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Onye nrụpụta ezigbo ọnụ ahịa polyether ejikọtara ọnụ CAS:9082-00-2
Polyether ejikọtara ọnụ bụ otu n'ime ihe ndị bụ isi e ji afụ polyurethane siri ike mee, nke a makwaara dị ka ihe ọcha, a na-akpọkwa ya ihe ọcha ojii nwere MDI polymer. Ọ nwere ọtụtụ ihe dị iche iche dịka polyether, ihe na-eme ka ụfụfụ dị otu, ihe na-eme ka ihe na-akpali akpali, ihe na-eme ka ụfụfụ dị nro na ihe ndị ọzọ dị iche iche. Ọ dabara maka oge dị iche iche nke kwesịrị idobe mkpuchi na nchekwa nke mkpuchi oyi na oyi.
CAS polyether jikọtara ọnụ: 9082-00-2
Usoro: polyether ejikọtara ọnụ 109C/polyether jikọtara ọnụ 3126/polyether jikọtara ọnụ 8079CAS: 9082-00-2
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Onye nrụpụta Ezigbo ọnụ ahịa DINP CAS:28553-12-0
DINP: Diabenate (DINP) bụ mmiri mmanụ doro anya nke nwere isi dị nro. Ngwaahịa a bụ ihe eji eme plastik nke zuru ụwa ọnụ nke nwere arụmọrụ dị mma. Ngwaahịa a na PVC yiri nke ahụ, ọbụlagodi na ejiri ha n'ọtụtụ buru ibu; mgbanwe, mbugharị, na enweghị nsí dị mma karịa DOP, nke nwere ike inye ngwaahịa ahụ ezigbo nguzogide ọkụ, iguzogide okpomọkụ, nguzogide ịka nká na arụmọrụ mkpuchi eletriki, arụmọrụ zuru oke dị mma, na arụmọrụ zuru oke DOP. N'ihi na ngwaahịa dihydrodinate nke phthalate mepụtara nwere ezigbo nguzogide mmiri, obere nsí, nguzogide ịka nká, na mkpuchi eletriki dị mma, a na-ejikarị ha eme ihe n'ọtụtụ ngwaahịa plastik dị nro na siri ike, ihe nkiri egwuregwu ụmụaka, waya, na waya.
CAS: 28553-12-0
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Onye nrụpụta dị mma Methylene Chloride CAS:75-09-2
Methylene Chloride bụ ihe mejupụtara nke atọm hydrogen abụọ dị na molekul methane na-emepụta, yana CH2CL2 nke molekul. Methylene Chloride enweghị agba, doro anya, dị arọ, ma na-agbanwe agbanwe. O nwere isi na ụtọ yiri ether. Ọ naghị ere ọkụ. Methylene Chloride na-agbaze ntakịrị na mmiri, ọ na-agbazekwa na ihe mgbaze organic ndị a na-ejikarị eme ihe. Enwere ike ịgbazekwa ya na ihe mgbaze ndị ọzọ nwere chlorine, ether, ethanol, na N-di metamimamamide. Methylene Chloride siri ike ịgbaze na ammonia mmiri mmiri na okpomọkụ ụlọ, nke enwere ike ịgbaze ngwa ngwa na phenol, aldehyde, ketone, triathrin, tororine, cycamine, acetylcetate. Akwụkwọ Chemicalbook nke usoro bụ 1.3266 (20/4 ° C). Ebe agbaze -95.1 ° C. Ebe esi esi 40 ° C. A na-ejikarị ihe mgbaze ebe esi esi nke ọma dochie mmanụ ala ether, ether, wdg., enwere ike iji ya dị ka ihe na-eme ka ahụ gbazee mpaghara, ihe na-eme ka mmiri dị jụụ na ihe na-eme ka ọkụ gbazee. Ebe ọkụ na-agbawa n'onwe ya bụ 640 ° C. Decoction (20 ° C) 0.43 MPa · s. Ndekọ refractive nd (20 ° C) 1.4244. Okpomọkụ dị oke mkpa bụ 237 ° C, nrụgide dị oke mkpa bụ 6.0795MPa. A na-emepụta HCL na akara ìhè mgbe mmiri ọkụ gasịrị, a na-ekpokwa mmiri ahụ ọkụ ruo ogologo oge iji mepụta formaldehyde na HCL. Enwere ike nweta chloride, CHCL3 na CCL4 ọzọ.
CAS: 75-09-2
