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Oct . 14, 2022 11:19 Pada si akojọ

Kini itumọ awọn agbedemeji elegbogi



Itumọ ti awọn agbedemeji elegbogi ni pe awọn nkan oriṣiriṣi meji tabi diẹ sii ni awọn ohun-ini pataki ti awọn ọja nipasẹ awọn aati kemikali eleto ni awọn iwọn ti o yẹ. O ṣe idaduro ipa alailẹgbẹ ti awọn ohun elo aise tirẹ, bori abawọn ti lilo ohun elo aise kan, ati imudara ipa ati aabo oogun naa.

Awọn agbedemeji elegbogi jẹ ọna sintetiki tuntun, eyiti a ti lo ni lilo pupọ ni ọpọlọpọ awọn ọja kemikali pataki ti o dara ni ile ati ni okeere, gẹgẹbi awọn ipakokoropaeku, awọn awọ, awọn turari, ati bẹbẹ lọ. O jẹ ti ẹya ti awọn kemikali ti o dara ati awọn agbedemeji elegbogi. O n tọka si awọn itọsẹ sintetiki ti awọn agbo ogun Organic meji tabi diẹ sii nipasẹ awọn ọna kẹmika tabi iṣelọpọ atọwọda, tabi ti o nwaye nipa ti ara, ṣugbọn awọn eniyan ko ti ni oye iṣelọpọ kemikali ti awọn agbo ogun Organic. Awọn agbedemeji elegbogi jẹ awọn ọja kemikali ti o dara, gẹgẹbi awọn herbicides, awọn ipakokoropaeku, awọn ohun-ọṣọ, awọn turari, awọn oogun, bbl Awọn agbedemeji elegbogi gbogbogbo jẹ gbowolori diẹ sii.

Itumọ: 1. Awọn agbedemeji elegbogi Awọn agbedemeji elegbogi tọka si awọn agbo ogun pẹlu iru ṣugbọn awọn ẹya kemikali ti o yatọ, ti a tun mọ ni awọn ohun elo tuntun. Awọn agbedemeji elegbogi ni pataki tọka si agbekalẹ igbekalẹ kemikali ti o jọra, ṣugbọn iyatọ miiran wa laarin ethyl acetate ati n-butyl propionate, methyl methacrylate ati methyl acrylate. Nitorinaa, awọn agbedemeji elegbogi ni a ṣe nipasẹ lilo awọn ọna iṣelọpọ kemikali pẹlu awọn ẹya kemikali ti o jọra, diẹ ninu ni iduroṣinṣin kemikali to dara, diẹ ninu awọn le ni tituka ni awọn olomi pola, diẹ ninu awọn tun ni awọn anfani ti majele kekere ati rọrun lati lo, ati pe a ṣe nipasẹ awọn ọna oriṣiriṣi.

  1. Awọn agbedemeji elegbogi le jẹ ipin gẹgẹbi awọn orisun ati lilo wọn, bi a ṣe han ni isalẹ. (1) O jẹ jade lati awọn ọja adayeba nipasẹ iyipada kemikali ti awọn itọsẹ. Awọn ohun elo itọsẹ wọnyi jẹ awọn agbo ogun atilẹba ninu awọn homologues ti awọn agbo ogun obi, gẹgẹbi: ethyl acetoacetate jẹ diethyl malonate; Amino acid methyl ester jẹ resorcinol methanolat. (2) Iṣajọpọ Kemikali. Pẹlu iṣelọpọ taara ati iṣelọpọ aiṣe-taara. Awọn kolaginni lenu ni o rọrun, awọn reactants ti wa ni sise, ati awọn ikore jẹ ga. Apeere aṣoju jẹ esterification ti dimethyl malonate ati ethyl phenylacetate nipasẹ ethyl phenylacetate ati diethyl malonate nipasẹ lactic acid. Fun apẹẹrẹ, isoctyl phenylacetate ati ethyl malonate le ṣee gba nipasẹ paṣipaarọ taara ti ethylphenylacetic acid ati diethyl malonate.
  2. Ṣiṣejade ti awọn agbedemeji elegbogi jẹ ọna tuntun sintetiki, eyiti a ti lo ni lilo pupọ ni ọpọlọpọ awọn ọja kemikali itanran pataki ni ile ati ni okeere, gẹgẹbi awọn ipakokoropaeku, awọn awọ, awọn turari, bbl Awọn agbedemeji elegbogi ni a tun mọ ni awọn agbedemeji elegbogi.

Iṣelọpọ ti awọn agbedemeji elegbogi ni awọn igbesẹ meji: iṣelọpọ ati mimọ. Igbesẹ akọkọ ni lati lọ nipasẹ ilana iṣelọpọ. Awọn ọja sintetiki ti wa ni imudara lati de mimọ, ati nikẹhin ta bi awọn ọja.

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