1,Korodhka guud ee qiimaha silsiladda warshadaha ketone phenolic

Toddobaadkii hore, gudbinta kharashka ee silsiladda warshadaha ketone ee phenolic ayaa ahayd mid siman, inta badan qiimaha alaabta ayaa muujiyay isbeddel sare. Waxaa ka mid ah, kororka acetone wuxuu ahaa gaar ahaan mid muhiim ah, isagoo gaaray 2.79%. Tani waxay inta badan sabab u tahay hoos u dhaca saadka suuqa propylene iyo taageerada qiimaha xoogga leh, taasoo horseedaysa kororka gorgortanka suuqa. Culayska shaqada ee warshadaha acetone ee gudaha waa xaddidan yahay, badeecadahana waxaa mudnaanta la siiyaa sahayda hoose. Wareega cidhiidhiga ah ee suuqa ayaa kor u sii qaadaya qiimaha.

2,saadka adag iyo isbedbedelka qiimaha ee suuqa MMA

Si ka duwan sida alaabooyinka kale ee silsiladda warshadaha, celceliska qiimaha MMA ayaa sii waday hoos u dhaca usbuucii hore, laakiin isbeddelka qiimaha maalinlaha ah ayaa muujiyay hoos u dhacii ugu horreeyay oo ay ku xigto koror. Tan waxa u sabab ah dayactirka aan qorshaysnayn ee aaladaha qaar, taasoo keentay hoos u dhac ku yimi heerka culayska shaqada ee MMA iyo badeecooyinka boosaska suuqa ku jira. Marka lagu daro taageerada kharashka, qiimaha suuqa ayaa kor u kacay. Dhacdadani waxay muujinaysaa in inkasta oo qiimaha MMA ay saamaysay sahay-la'aanta muddada gaaban, arrimaha kharashku waxay weli taageeraan qiimaha suuqa.

3. Qiimaynta Gudbinta Qiimaha ee Benzene Phenol Bisphenol Bisphenol A Silsilad Saafi ah

Silsilad saafi ah oo benzene phenol bisphenol A, gudbinta kharashka

saamayn weli waa wanaagsan. Inkasta oo benzene saafi ah ay soo food saartay rajooyin rajo-xumo leh oo ah korodhka wax soo saarka Sucuudiga, alaabada xaddidan iyo imaanshaha ku xiga ee dekedda weyn ee Bariga Shiinaha ayaa horseeday in saadka suuqa uu ciriiri noqdo oo uu sare u kaco qiimaha. Isbeddelka qiimaha phenol iyo benzene saafiga ah ee kor u kaca ayaa ku dhacay mid cusub sanadkan, oo leh qiime xoog leh oo kor u qaadaya. Wareegga booska aan ku filnayn ee bisphenol A, oo ay weheliso cadaadiska kharashka, waxay sameeyaan taageerada qiimaha labada dhinac ee qiimaha iyo saadka. Si kastaba ha ahaatee, korodhka qiimaha hoose ayaa ka yar heerka kobaca ee alaabta ceeriin, taas oo muujinaysa in u gudbinta kharashka ee hoose ay la kulmaan caqabado gaar ah.

3,Guud ahaan faa'iidada silsiladda warshadaha ketone phenolic

Inkasta oo qiimaha guud ee silsiladda warshadaha ketone ee phenolic uu kordhay, xaaladda guud ee faa'iidada weli maaha mid rajo leh. Khasaaraha aragtida ah ee wax soo saarka phenol ketone co waa 925 yuan/ton, laakiin baaxadda khasaaraha ayaa hoos u dhacay marka loo eego usbuucii hore. Tani waxay inta badan sabab u tahay kororka qiimaha phenol iyo acetone, iyo koror ballaaran oo guud marka loo eego alaabta ceeriin ee benzene iyo propylene saafi ah, taasoo keentay in faa'iido yar la ballaariyo. Si kastaba ha ahaatee, alaabooyinka hoose sida bisphenol A ayaa si liidata u sameeyay marka loo eego faa'iidada, iyada oo lumista aragtida 964 yuan / ton, korodhka baaxadda khasaaraha marka loo eego usbuucii hore. Sidaa darteed, waa lagama maarmaan in fiiro gaar ah loo yeesho haddii ay jiraan qorshayaal lagu dhimayo wax-soo-saarka iyo in la xiro unugyada phenol ketone iyo bisphenol A marxaladda dambe.

4,Isbarbardhigga faa'iidooyinka u dhexeeya habka acetone hydrogenation isopropanol iyo MMA

Alaabooyinka hoose ee acetone, faa'iidada acetone hydrogenation isopropanol ayaa si weyn hoos ugu dhacday, iyadoo celcelis ahaan faa'iidada guud ee aragtida -260 yuan/ton usbuucii hore, bishiiba hoos u dhac ku yimid 50.00%. Tan waxaa badanaa sabab u ah qiimaha sare ee acetone cayriin iyo kororka yar ee qiimaha isopropanol ee hoose. Taas bedelkeeda, inkastoo qiimaha iyo faa'iidada MMA ay hoos u dhacday, waxay weli sii wadaa faa'iidada xooggan. Toddobaadkii hore, celceliska faa'iidada guud ee warshaduhu waxay ahayd 4603.11 yuan / ton, taas oo ah shayga ugu faa'iidada badan ee silsiladda warshadaha ketone phenolic.