Dhexdhexaadiyeyaasha dawooyinka

Dhexdhexaadiyeyaasha dawooyinka

Sannadihii 1990-aadkii, wax-soo-saarka gudaha ee ammonia thiamethoxam oxime acid ee in ka badan 20 shirkadood oo tartanka suuqa ah ayaa sii kordhayay tartanka adag ee u dhexeeya shirkadaha waxaa sababa hal-abuurnimo farsamo oo marka hore hoos u dhacday ilaa hadda qiimaha wax-soo-saarka ammonia thiamethoxam oxime acid waa la dhimi karaa ilaa wax ka yar. 50000 / tan AE - qiimaha wax soo saarka ester firfircoon ayaa laga dhimay in ka badan 40 m / ton ilaa hadda wax ka yar 160000 / ton inkasta oo soo saaraha kasta uu yahay sirta farsamada laakiin qaado habab kala duwan oo isticmaalka tignoolajiyada cusub guud ahaan waa 2 ~ 3 sano gudahood. waxay heli doontaa dalacsiin haddii shirkadaha dalka oo dhan aysan lahayn awood horumarineed oo wanaagsan inta badan way adagtahay in dhex dhexaad ilaa waqti dheer ay la socdaan qiimaha iyo qiimuhu si dhakhso ah hoos ugu dhaco.

Maanta ammonia thiamethoxam oxime acid waxa ay gaadhay heerka tartanka cad cad waxa ay ka dhigaysa qaar ka mid ah marinka hore ee warshadaha waxana ay leedahay miisaan gaar ah oo ganacsi ah oo horayba u raacaya xooggaaga farsamo iyo raasumaalka si aad u doorato qaar ka mid ah alaabta sida hebei jintong Warshadaha kiimikada dawooyinka waa wax soo saarka gudaha ee ammonia hore thiamethoxam oxime acid (oo ay ku jiraan ganacsiga AE - ester firfircoon) laakiin hadda waa laga tagay wax soo saarka wax soo saarka ee lacagaha laftoodu waxay ku fiican yihiin giraanta triazine waxayna labanlaabeen awoodda wax soo saarka ee 5 tan / bishii waa Awoodda naqshadaynta asalka ah ee in ka badan 10 jeer halkii kiimikaad shandong jincheng la joojiyay soo saarista giraanta triazine iyo raasamaal dhexe oo loo isticmaalo soo saarista ammonia thiamethoxam iyo AE - oxime acid.

Ester-ka firfircoon ee soo saara waxa uu gaadhay 70 tan/bishii iyo 50 tan/bishii in kasta oo wakhtigan la joogo sababo kala duwan awgood ammonia thiamethoxam oxime acid iyo giraanta triazine, ifafaalaha kaydka ka baxay laakiin aan fursad badan u ahayn bilowga-up-ku qaadan karaan Soo saarista alaabooyinkan ayaa qaadaya khad cusub oo awood ganacsi oo dhinacyo badan leh, way adagtahay in lala tartamo shirkadahan la aasaasay marka la tirtiro isbeddelka suuqa iyo qayb ka mid ah shirkadaha ganacsiga.