Sida loo diyaariyo sunta rasaasta -acetate -Shiinaha Pengfa Kiimikada Ku soo dhawoow inaad wacdo wicitaankaaga
Sida loo diyaariyo sunta rasaasta -acetate -Shiinaha Pengfa Kiimikada Ku soo dhawoow wacitaankaaga,
Xalka Acid Acid, xal acetic acid saaraha Shiinaha, soo saaraha xal acid acetic, Qiimaha xalalka acetic acid, bixiyaha xalalka acetic acid, qiimaha,
Astaamaha physicochemical:
1. Dareere aan midab lahayn iyo dhadhan cuncun leh.
2. Biyaha milmi kara, ethanol, benzene iyo ethyl ether immiscible, oo aan milmin karin disulfide carbon.
Kaydinta:
1. Waxaa lagu kaydiyaa bakhaar qabow oo hawo leh.
2. Ka ilaali dabka, kulaylka. Xilliga qabowgu waa inuu ilaaliyaa heerkul ka sarreeya 16 DEG C, si looga hortago adkaanta. Inta lagu jiro xilliga qaboobaha, heerkulka waa in lagu hayaa ka sarreeya 16 DEG C si looga hortago / looga fogaado adkaanta.
3. Weelka ha xidho. Waa in laga soocaa oxidant iyo alkali. Isku darka waa in laga fogaado si walba.
4. Isticmaal nalalka aan qarxin, tas-hiilaadka hawo-qaadista.
5. Qalabka makaanikada iyo qalabka mamnuucaya isticmaalka fudud ee soo saarista dhimbiil.
6. Goobaha kaydinta waa in lagu qalabeeyaa qalabka daaweynta degdega ah iyo qalab guri oo ku habboon.
Isticmaal:
1.daawaynta biyaha
2.Dhismaha
3.Qaraxyo
4.Dharka iyo midabaynta
5. Lidka quudinta xoolaha iyo acetic acid ayaa ka falceliya.
① Ku milmaan sunta rasaasta 80% ee kulaylka aashitada ilaa xumbo iyo sifeeyo. Ka dib marka lagu daro qadar yar oo acetic acid ah sifeynta, waxay u soo baxdaa cufnaanta qaraabada ee 1.40.
② Qaboojinta, shaandhaynta, qalajinta, taasi waa sunta rasaasta.
Nadiifinta guud ee alaabta warshadaha waxay gaari kartaa in ka badan 98%.
Nadiifinta ka dib, waxaad isticmaali kartaa 1% acetic acid si aad u kiraysato, ama aad u milmi karto ledhka trihydrate ee biyaha ku jira sulfide biyaha, sidaa darteed sunta rasaasta -sulfide iyo wasakhda kale ayaa si wada jir ah u soo deddejiya. Kakanaanta), ku darida qadar yar oo kaarboon firfircoon ah, oo lagu daray daawaynta cusbada soodhiyamka ee EDTA, taas oo heli karta alaab heerkeedu sareeyo oo saafi ah.
Molecular PB (CH3COO) 2. Kariimaha aan midab lahayn, qayb cad ama budo ah. Waxaa jira udgoon acetic acid. pH ee 5% xalinta biyaha waa 5.5 ilaa 6.5. Cufnaanta qaraabada 2.55. Barta dhalaalidu waa 75 ° C (kuleyl daran). Suurtagalnimada sunta iyo kansarka. Isticmaalka ugu muhiimsan: cusbada rasaasta, midabada rasaasta, iyo sidoo kale loo isticmaalo biofosition, synthesis organic iyo warshadaha dawooyinka. Waxaa loo isticmaalaa si loo xaqiijiyo sulfide iyo go'aaminta chromium dioxide iyo molybdenum dioxide.
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Qodobbada falanqaynta
| Tilmaamid | ||
Boqolkiiba 55 | |||
Heerka Sare
| Fasalka Koowaad
| Fasalka caadiga ah
| |
Muuqashada | Cad oo ka madax bannaan arrin la hakiyey
| ||
Midabka (Pt-Co) | ≤10 | ≤20 | ≤30 |
Qiimayn % | ≥55 | ≥55 | ≥55 |
Qoyaanka % | —- | —- | —- |
Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
Acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
Haraaga uumiga % | ≤0.01 | ≤0.02 | ≤0.03 |
Bir % (sida Fe) | ≤0.00004 | ≤0.0002 | ≤0.0004 |
Waqtiga Joogtada ah, min | ≥30 | ≥5 | —- |
Darajo | Heerka Sare |
Qodobbada falanqaynta
| Tilmaamid | ||
Boqolkiiba 60 | |||
Heerka Sare
| Fasalka Koowaad
| Fasalka caadiga ah
| |
Muuqashada | Cad oo ka madax bannaan arrin la hakiyey
| ||
Midabka (Pt-Co) | ≤10 | ≤20 | ≤30 |
Qiimayn % | ≥60 | ≥60 | ≥60 |
Qoyaanka % | —- | —- | —- |
Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
Acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
Haraaga uumiga % | ≤0.01 | ≤0.02 | ≤0.03 |
Bir % (sida Fe) | ≤0.00004 | ≤0.0002 | ≤0.0004 |
Waqtiga Joogtada ah, min | ≥30 | ≥5 | —- |
Darajo | Heerka Sare |
Qodobbada falanqaynta
| Tilmaamid | ||
Boqolkiiba 65 | |||
Heerka Sare
| Fasalka Koowaad
| Fasalka caadiga ah
| |
Muuqashada | Cad oo ka madax bannaan arrin la hakiyey
| ||
Midabka (Pt-Co) | ≤10 | ≤20 | ≤30 |
Qiimayn % | ≥65 | ≥65 | ≥65 |
Qoyaanka % | —- | —- | —- |
Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
Acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
Haraaga uumiga % | ≤0.01 | ≤0.02 | ≤0.03 |
Bir % (sida Fe) | ≤0.00004 | ≤0.0002 | ≤0.0004 |
Waqtiga Joogtada ah, min | ≥30 | ≥5 | —- |
Darajo | Heerka Sare |
Qodobbada falanqaynta
| Tilmaamid | ||
Boqolkiiba 70 | |||
Heerka Sare | Fasalka Koowaad | Fasalka caadiga ah | |
Muuqashada | Cad oo ka madax bannaan arrin la hakiyey
| ||
Midabka (Pt-Co) | ≤10 | ≤20 | ≤30 |
Qiimayn % | ≥70 | ≥70 | ≥70 |
Qoyaanka % | —- | —- | —- |
Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
Acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
Haraaga uumiga % | ≤0.01 | ≤0.02 | ≤0.03 |
Bir % (sida Fe) | ≤0.00004 | ≤0.0002 | ≤0.0004 |
Waqtiga Joogtada ah, min | ≥30 | ≥5 | —- |
Darajo | Heerka Sare |
Qodobbada falanqaynta
| Tilmaamid | ||
Boqolkiiba 80 | |||
Heerka Sare
| Fasalka Koowaad
| Fasalka caadiga ah
| |
Muuqashada | Cad oo ka madax bannaan arrin la hakiyey
| ||
Midabka (Pt-Co) | ≤10 | ≤20 | ≤30 |
Qiimayn % | ≥80 | ≥80 | ≥80 |
Qoyaanka % | —- | —- | —- |
Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
Acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
Haraaga uumiga % | ≤0.01 | ≤0.02 | ≤0.03 |
Bir % (sida Fe) | ≤0.00004 | ≤0.0002 | ≤0.0004 |
Waqtiga Joogtada ah , min | ≥30 | ≥5 | —- |
Darajo | Heerka Sare |
Formula: CH3COOH
CAS NO.: 64-19-7
UN NO.:2790
Xirmooyinka: 20kg/durbaan,25kg/durbaan,30kg/durbaan,220kg/durbaan, IBC 1050kg, ISO TANK
Awoodda:20000mt/y
Astaamaha physicochemical:
1. Dareere aan midab lahayn iyo dhadhan cuncun leh.
2. Biyaha milmi kara, ethanol, benzene iyo ethyl ether immiscible, oo aan milmin karin disulfide carbon.
Kaydinta:
1. Waxaa lagu kaydiyaa bakhaar qabow oo hawo leh.
2. Ka ilaali dabka, kulaylka. Xilliga qabowgu waa inuu ilaaliyaa heerkul ka sarreeya 16 DEG C, si looga hortago adkaanta. Inta lagu jiro xilliga qaboobaha, heerkulka waa in lagu hayaa ka sarreeya 16 DEG C si looga hortago / looga fogaado adkaanta.
3. Weelka ha xidho. Waa in laga soocaa oxidant iyo alkali. Isku darka waa in laga fogaado si walba.
4. Isticmaal nalalka aan qarxin, tas-hiilaadka hawo-qaadista.
5. Qalabka makaanikada iyo qalabka mamnuucaya isticmaalka fudud ee soo saarista dhimbiil.
6. Goobaha kaydinta waa in lagu qalabeeyaa qalabka daaweynta degdega ah iyo qalab guri oo ku habboon.
Isticmaal:
1.daawaynta biyaha
2.Dhismaha
3.Qaraxyo
4.Dharka iyo midabaynta
5.Cunnada xoolaha