Simulasi Pembuatan Etil Asetat Menggunakan ReactiveDividing Wall Column Dengan Katalis Asam Sulfat. DAN KATALIS PADA PROSES ESTERIFIKASI ETANOL DARI KULIT PISANG RAJA (MUSA PARADISIACA L.) MENJADI ETIL ASETAT. Uncontrolled Keywords: Etil asetat, kulit pisang raja, hidrolisis, fermentasi, esterifikasi, ragi instan. Subjects: T Technology > TP Chemical.

Author: Taudal Meztitaxe
Country: Solomon Islands
Language: English (Spanish)
Genre: Love
Published (Last): 27 July 2006
Pages: 295
PDF File Size: 6.90 Mb
ePub File Size: 10.21 Mb
ISBN: 111-9-21436-243-9
Downloads: 75173
Price: Free* [*Free Regsitration Required]
Uploader: Basar

Linear, branched, or cyclolinear polymers or oligomers can be fabricated easily by solution or melt-fabrication techniques. Esterifkkasi lebih lanjut mengenai esterifikasi bisa dilihat disini. Thus, ceramic fibers, film, coatings, and shaped objects may accessible without recourse to the ultra high temperatures needed for melting of the ceramic materials itself.

Variations in pH, concentration, and temperature have a profound effect in esterifikzsi condensation pathway. Adapun Format Laporan Percobaan A-3 ini yah, klo kayanya ga jelas tulisannya, bisa lihat versi pdf di Scribd. Untuk setiap tahapan mekanisme esterifikasi yang lebih detail bisa klik disini.

The hydrolyzate was then fermented by adding yeast ‘Fermipan’ Although cyclic trimeric siloxane rings are shown for simplicity in reaction 4the most probable products are cyclic tetramers and higher cyclics.

Whenever she go, she created trouble. Such materials have been used in flotation devices, lightweight structural materials, asetag filters. Percobaan ini menggunakan prinsip esterifikasi Fischer yaitu reaksi pembentukan ester dengan cara merefluks sebuah asam karboksilat bersama sebuah alkohol dengan katalis asam.

Acidic pH, lower temperatures, and higher concentrations favor the formation of chains and dendritic structures. Subsequently, the alkoxy groups in the other boundaries of the ring or cage clusters can hydrolyze and couple to yield clusters of clusters, and so on.


The banana peel contains valuable components, such ssetat carbohydrates, vitamin C, calcium and other nutrients that can be utilized in the synthesis of ethyl acetate thus increasing its economic value. Karena bersifat reversibel, untuk memperoleh rendemen yang tinggi dari ester itu, kesetimbangan harus digeser ke kanan yaitu ke arah produk sisi ester. Note, however, that although the final shape of the object may be retained during pyrolysis, the size esterifikazi be diminished due to the loss of volatile material.

Seminar Nasional Teknik Kimia Kejuangan

The inside of a banana skin has scraped then dried and ground teil into poridge banana peel. Moreover, step 1 could generate six- eight- or higher membered rings instead of chains and these rings may couple to yield clusters of ring reactions sequence 4. Just watched Orphan last night. Diposting oleh Rei di Ring clusters may, in principle, react with chain clusters or linier polymers to increase the structure complexity. The effect of various process variables such as the ratio of the amount of acetic asetzt and ethanol observed in this experiment.

Jumat, 02 April Orphan.

Eventually a catastrophic gelation of the system will occur, and what was originally a solution or a colloid sol become solvent-swollen solid in the shape of the original reaction vessel or mold. Once she killed a woman from orphanage because she want to tracked down her origin, then she tried to kill Danny son of Susan and john Coleman because his attempt to reveal proof for her act. More information and software credits.


Ethanol fermentation results further esterified with acetic acid in the presence of hydrochloric acid in the mol ratio of ethanol and acetic acid is 1: Seperti banyak reaksi aldehida dan keton, esterifikasi suatu asam karboksilat melalui serangkaian tahap protonasi dan deprotonasi.

Untuk pembuatan etil asetat, reaksi esterifikasi yang terjadi dalam praktikum ini: This a way to produce lens performs. Basic media, dilute solutions, or higher temperatures favor the formation of rings, cages, and cluster networks. Adapun mekanisme reaksi dari pembuatan etil asetat adalah: And it’s some of Orphan’s scenes.

Reaction 2 could also generate cage structures and these too could become linked esteriflkasi formed clusters. Ethyl acetate can be synthesized with ethanol and acetic acid through esterification reaction. Ethyl acetate is a clear liquid, colorless, and has distinctive smell that is commonly used as a flavor enhancer, solvent in gasoline, enhancing the octane number in gasoline.

Intuition: April

Mudah-mudahan dengan adanya tulisan ini dapat membantu praktikan untuk mengerjakan tugasnya. Esteirfikasi article is taken from: Oksigen karbonil diprotonasi, alkohol nukleofilik menyerang karbon positif, dan eliminasi air akan menghasilkan ester yang dimaksud. The results obtained in the study showed that the skin of waste banana peel can be used as alternative are cheap and easily in the manufacture of ethyl acetat.