Ingabe ukhona umehluko phakathi kwe-acid stained ne-glacial acetic acid?

Ingabe ukhona umehluko phakathi kwe-acid stained ne-glacial acetic acid?,
Ingabe ukhona umehluko phakathi kwe-acid stained ne-glacial acetic acid?,
Ukucaciswa kwekhwalithi(GB/T 1628-2008)

Izici ze-Physicochemical:
1. Uketshezi olungenambala kanye ne-dour ecasulayo.
2. Iphuzu elincibilikayo 16.6 ℃; indawo yokubilisa 117.9 ℃; Iphoyinti elikhanyayo : 39 ℃.
3. Amanzi ancibilikayo, i-ethanol, i-benzene ne-ethyl ether immiscible, engancibiliki ku-carbon disulphide.

Isitoreji:
1. Igcinwe endaweni epholile, nengena umoya.
2. Gcina kude nomlilo, shisa. Isikhathi esibandayo kufanele sigcine izinga lokushisa elingaphezu kuka-16 ° C, ukuvimbela ukuqina. Ngesikhathi esibandayo, izinga lokushisa kufanele ligcinwe lingaphezu kuka-16 DEG C ukuvimbela/ukugwema ukuqina.
3. Gcina isitsha sivaliwe. Kufanele ihlukaniswe ne-oxidant ne-alkali. Ukuxuba kufanele kugwenywe ngazo zonke izindlela.
4. Sebenzisa izibani ezingaqhumi, izindawo zokungena komoya.
5. Imishini kanye namathuluzi avimbela ukusetshenziswa kwezinhlansi okulula ukukhiqiza.
6. Izindawo zokugcina kufanele zifakwe izinto zokwelashwa eziphuthumayo kanye nempahla yezindlu ezifanele.

Sebenzisa:

I-1.Okuphuma kuyo:Isetshenziswa kakhulu ekuhlanganiseni i-acetic anhydride,i-acetic ether,i-PTA, i-VAC/PVA, i-CA, i-ethonone, i-chloroacetic acid, njll.
2.Ezemithi:I-acetic acid njengezinto ezincibilikisayo nezinto zokusetshenziswa kwemithi, ikakhulukazi esetshenziselwa ukukhiqizwa kwe-penicilin G potas-sium, i-penicilin G sodium, i-penicillin procaine, i-acetanilide, i-sulfadiazine, ne-sulfamethoxazole isoxazole, i-norfloxacin, i-ciprofloxacin, i-acetinalic acid, i-acetinalic acid, i-acetinalic acid , i-caffeine, njll.
3.Okumaphakathi:i-acetate,i-sodium hydrogen di,i-peracetic acid, njll
4. Ukuphrinta kwendwangu kanye nokudaya kwendwangu: Isetshenziswa kakhulu ukukhiqiza odayi abahlakazayo namadayi we-vat, nokuphrinta kwezindwangu kanye nokucubungula ukudaya
5. I-synthesis ammonia: Ngendlela ye-cuprammonia acetate, esetshenziswa ekucwengisiseni ama-syngas ukususa i-litl CO ne-CO2
6. Isithombe: Unjiniyela
7. Irabha yemvelo: I-Coagulant
8. Imboni yezokwakha: Ukuvimbela ukhonkolo ekushiseni9. I-Addtin ibuye isetshenziswe kabanzi ekwelapheni amanzi, i-syntheticfiber, izibulala-zinambuzane, amapulasitiki, isikhumba, upende, ukucubungula insimbi kanye nemboni yenjoloba.

Ingabe imboni yezimboni yonke iyazi ukuthi ukudaya i-asidi ne-glacial acetic acid kuvame ukusetshenziswa embonini, ukudaya i-asidi ne-glacial acetic acid kuyizinto ezimbili zamakhemikhali ahlukene, umehluko emvelweni nasekusetshenzisweni kusesobala kakhulu.
I-Chromic acid iyi-asidi ephilayo enegama lamakhemikhali le-phthalic acid. I-asidi eqinile futhi igqwala kakhulu. Ama-acids okudaya asetshenziswa kakhulu embonini yokudaya ukudaya izinto ezifana nezindwangu, isikhumba nephepha.
Inezinto ezinhle zokudaya futhi ingasabela ngamakhemikhali nezinto zefiber ukwenza udayi ubophe ngokuqinile ku-fiber. Ama-acids okudaya angasetshenziswa futhi njengama-catalyst kanye nezincibilikisi ze-organic synthesis.
isithombe

I-glacial acetic acid ibizwa nangokuthi i-acetic acid, iwuhlobo lwe-asidi ephilayo, iyi-asidi ebuthakathaka, izoba nephunga elimnandi, i-glacial acetic acid ivame ukusetshenziswa embonini yokudla, njenge-condiment kanye nezithasiselo zokudla.
Ingasetshenziswa futhi njenge-solvent kanye ne-stripper yokupenda. I-glacial acetic acid nayo inezinhlelo zokusebenza ezithile emkhakheni wezokwelapha, njengokulungiswa kwabaphakathi kwemithi ethile.
Ngokombono wesakhiwo samakhemikhali, ukwakheka kwamangqamuzana okudaya i-asidi ne-glacial acetic acid kuhlukile. Isakhiwo samangqamuzana e-asidi yokudaya iqukethe iringi ye-benzene neqembu le-carboxyl, kuyilapho ukwakheka kwamangqamuzana e-glacial acetic acid kuqukethe iqembu le-acetic. Lo mehluko wesakhiwo uholela ekuhlukeni kwemvelo nokusetshenziswa kwazo.
I-asidi yokudaya isetshenziswa kakhulu embonini kadayi, kanti i-glacial acetic acid isetshenziswa kakhulu embonini yokudla. Ukwazi umehluko kusisiza ukuba sisebenzise futhi silahle la makhemikhali ngendlela efanele, futhi sizokwazi nokuthi singakhetha kanjani lapho sikhetha.
Manje abakhiqizi abaningi bazokhiqiza lezi zinto ezimbili, ezimakethe zanamuhla, lezi zinto ezimbili sezibaluleke kakhulu.
Uma uzidinga zombili lezi zinto, ungathola inkampani egxile ekukhiqizeni la makhemikhali amabili, kanti inkampani yamakhemikhali ejwayelekile izodayisa lezi zinto ezimbili, pho siyithola kanjani le nkampani yamakhemikhali?
isithombe

Ngihlele isethi yezindlela, futhi ngayiqamba ngokuthi “izinyathelo ezinhlanu”, le ndlela yokuthola inkampani enethemba lokukunikeza usizo.
Isinyathelo 1: Thola amakhandidethi
Thola uhlu lwezinkampani zamakhemikhali eziqeqeshiwe ngezinjini zokusesha, izinhlangano zezimboni, imibukiso, njll. Ungakwazi futhi ukucela izincomo kontanga noma abangani.
Isinyathelo sesi-2: Hlunga inkampani efanele
Abazongenela ukhetho bayahlolwa, kugxilwe kusayizi wenkampani yabo, ikhwalithi yomkhiqizo, umthamo wokukhiqiza, izinga lesevisi, njll., ukuze kwehliswe ibanga lokukhetha.
Isinyathelo sesi-3: Hamba ohambweni lwasendle
Ngokuvakashela inkampani, ukuvakashela imboni, ukuqonda umugqa wokukhiqiza, imishini, njll., ukuqonda okuphelele kwamandla enkampani namandla okukhiqiza ukuze wenze izinqumo zokugcina.
Isinyathelo sesi-4: Bheka impendulo yekhasimende
Ngokuhlola kwamakhasimende, izinga lomkhiqizo, isimo sengqondo senkonzo, njll., ukuqonda isithunzi nedumela lenkampani, ukuze wenze izinqumo zokugcina.
Isinyathelo sesi-5: Sayina inkontileka
Ngemva kokukhetha inkampani efanele yamakhemikhali, kusayinwa inkontileka esemthethweni ukuze kucaciswe izibopho nezibopho zazo zombili izinhlangothi ukuze kuqinisekiswe ukuqhubeka kahle kwenqubo yokukhiqiza.以上翻译结果來自有道神