Kapangidwe kake, kusintha, ndi kukhazikika kwa mankhwala mu chemistry imadalira kwambiri ma acid acid. Njira yonse kuchokera ku polymer ziyambitsidwa ndi zakudya zosungirako komanso ngakhale zamera zapakatikati, Acids awa ndiye maziko a mankhwala ambiri omwe amapitilira. Pamlingo waukulu, Kufunika kwawo komwe kumapitilira apooretical ndipo pakufunika kupezeka kokhazikika, mtundu wokhalabe wokhazikika, ndi kusankha koyenera kwa zosungunulira.
Mitundu ya hangda yophimbidwa kwambiri-yoyera kwambiri yazogulitsa omwe akuthandizira akugwiritsa ntchito kuphatikiza kwa organic acid ndi zinthu zawo ngati dimethyacertamide (DMac) ndi methylzene (Toloene) Monga chizindikiro chomveka bwino chopereka njira yonse. Kampani ya kampaniyo ngati China Dimethylamide Wogulitsa pakati pa madera ena akuwonetsa kuthekera kwake kupereka njira yopanga mankhwala kapena njira yayikulu kwambiri mu magawo osiyanasiyana.
Kumvetsetsa ma acid acids mu chemistry
Mankhwala olengedwa ndi mankhwala opangidwa ndi kaboni - omwe ali ndi ma acidic acid ogwira ntchito, makamaka gulu la carboxyl (-Kou). Acids acid amasungunuka m'madzi, Kupanga ma hydrogen ma ion ndi conjugate, kuwapangitsa kukhala ophatikizira a asidi-maziko, mphala, ndi kusintha kwa molecular.
Magulu ofunikira amaphatikizanso:
- Monocarboxyylic acids (E.g., zafolo, nyereleza)
- Dicarboxycylic ndi polycaboxyylic acids (E.g., oyalic, cituferi)
- Adomantic acids (E.g., benoloic, kusasitsa)
- Ma asidi osavomerezeka (E.g., acrylic ad)
Kalasi iliyonse imapereka ndalama zosiyanasiyana., kusalola, kapena kukhazikika kwa mafuta - ndipo amasankhidwa kutengera kaphatikizidwe kazinthu.
Zogwirizana ndi mafakitale ndi mawonekedwe
M'makono amakono, Ma acid organic ndi ofunikira m'magawo otsatirawa:
- Polymer synthesis - acrylic acid, Terephthalic Ad
- Parrmacecical - salicylic acid, P-aminobenzoic acid
- Kusungidwa kwa chakudya - Sorbic acid, benzoic acid
- Zodzikongoletsera ndi chisamaliro chaumwini - citric acid, lactic acid
- Mankhwala a agrochemical ndi abwino njira
Mankhwala a hangdaka amapereka ma acid awa kudzera mu unyolo wapamwamba, Kulimbikitsa opanga apadziko lonse kuti akwaniritse miyezo yokhazikika m'mapulogalamu onse ndi apadera.
Udindo wa Dimethylartamide (DMac) ndi methylbene mu asidi pokonza
Kuthandizira kugwiritsa ntchito mwanzeru ma acid acid, Hangda amathandiziranso kukonza ma sodiredi apamwamba kwambiri. Monga mwapadera China Dimethylacetamide wogulitsa, Kampani imapereka:
- DMac (Dimethylacetamide)
- Zosungunulira zabwino kwambiri polima, ulusi wa acrylic, ndi zopangira zopangira
- Chopindika cholimba, Kukhazikika kwa mafuta, ndi kuchuluka kotsika
- Zoyenera kwa media zomwe zimakhudza acid acid chlorides, ma elo, ndi okonda zachilengedwe
- Methylbenzene (Toloene)
- Kiyi yofukiza yophika mu benzoic acid, chosungira
- Ogwiritsidwa ntchito poyambira, Kuletsa, ndipo kutulutsa kwa Halogenetion
- Imagwiranso ntchito ngati njira yothandiza kapena yonyamula mwamphamvu ma acid acid mu chemistry
Izi zolimbitsa kuti zitheke, Kuyera kwa Zogulitsa, komanso njira yonse.
Chifukwa chiyani kusankha mankhwala a Hangda?
Ndili ndi zaka makumi angapo zomwe amapanga mankhwala ndi kutumiza kunja, Mankhwala a hangida amabweretsa mtengo kuposa zomwe zimachitika:
- Kufika-kulembetsa ndi kutsimikiziridwa Malo Opanga
- Zokhazikika Padziko Lonse Ndi zosankha zosinthika
- Othandizira ukadaulo Malingaliro a acid-solvent system
- Kupanga Makonda kwa osowa kapena apadera
- Mitengo Yabwino makasitomala ochulukitsa kwambiri
Mizere yopanga kampaniyo-ochokera ku China Dimethlacetamide zopereka zopereka ku China Methylbene Kutumiza Kutumiza Kumanja mu mankhwala, Zolemba, zokutira, ndi zamagetsi.
Mnzake molondola
M'malingaliro a masiku ano oyenda bwino, Kugwira Ntchito Ndi Wodalirika, Wogwiritsa ntchito mwaluso ndi wofunika kuposa kale. Mitundu yamankhwala ya hangda amapereka zida zoyenerera, komanso ukatswiri pa zosungunulira - kuphatikiza acid, kuonetsetsa kuti azigwiritsa ntchito mankhwala abwino, worma, ndi kupanga mafakitale kukhala opikisana ndikutsatira.
