pengenalan teknik kimia

Pengenalan (Program Studi) Teknik Kimia

Prof.Dr.Ir. Chandrawati Cahyani, MSHP 08123301368

[email protected]

PK2 MABA PS Teknik Kimia FTUB

1 September 2012

PS Baru di FTUB • Angkatan

– 11 : 72 mahasiswa : 2 kelas– 12 : 82 mahasiswa : 2 kelas

• Dosen tetap PNS :• Prof. Dr.Ir. Chandrawati Cahyani, MS• Ir. Bambang Ismuyanto, MS• Ir. Bambang Poerwadi, MS• Agustin Diah Puspita, ST, MT

– Dosen UB :• Cakra Nirwana, ST, MT• A.S.. Dwi Saptati, ST, MT

• Dosen mata kuliah kimia & ilmu dasar : FMIPA UB

• Dosen mata kuliah umum non kimia : 10 fak UB

• Dosen luar biasa : dari berbagai institusi diluar UB

What is chemical engineer• A chemical engineer, during his/her professional

career, is primarily working in plants• engaged in the manufacture of various

chemical products. • It is therefore necessary to provide adequate

information to the chemical engineering student about the new materials, the chemistry involved and the outline of manufacturing process of some important chemical products.

Engineering: Is the Profession in which a knowledge

of the mathematical and natural sciences gained by study, experience and practice is applied with judgement to develop ways to economically utilize the materials and forces of nature for the progressive well being of mankind.

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Combines the principles of mathematics, physics, chemistry and biology with engineering practices in order to improve the human environment.

Chemical Engineering:

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CHEMISTRY

gas chromatograph / mass spectrometer

Ion chromatograph

Anasazi FT-NMR Inductively Coupled Plasma Mass Spectrometer (ICPMS) Cleanroom - dedicated to support trace elemental analysis using ICMPS New January 2005, Purge and Trap GCMS (photo below)Microwave Digester Gas Chromatographs (FID)High Performance Liquid Chromatography 60MHz FT-NMR - new as of Fall 2006Graphite Furnace/Flame Ionization Atomic Absorption Spectrophotometer Infrared SpectrophotometersDiode Array UV/Vis Spectrophotometer Elemental Analyzer Gas Chromatograph/Mass Spectrometer Ion Chromatograph HEPA & Perchloric Acid hoods

INSTRUMENTASI KIMIA

MANUFACTURING

KIMIA INDUSTRI APPLIED SCIENCEBUKAN ENGINEERING

KARAKTERISTIK• Kapasitas besar, terkontrol T, P, aliran• Kontiniu : neraca massa dan energi penting

(stoichiometri + komposisi bahan)• Berlangsung dalam satuan satuan operasi (fisik) dan

proses (kimiawi)Pengubahan :Fisik satuan operasi : • pompa, ukur, simpan, aduk, pindah• evaporasi, pelarutan, peleburan, pengkristalan,

pengendapan• ubah ukuran : pemecahan, penggumpalan• pemisahan : distilasi, ekstraksi, adsorpsi, ion exchange,

electroforesa, difusi, centrifugasiKimia satuan proses• pembakaran, reaksi kimia / biokimia

manufacturing

PRODUK-Hulu (indst. Lain)-Hilir : konsumtifYield

Proses Industri Kimia

T, P, -fisik-kimia mekanik-biologi

BAHAN BAKUSUMBER ALAM•tani/ternak-tambang-energi-environt

Preparasi - perubahanProses hulu/separasi - komposisi, strukturPermurnian - energi . distilasiekstraksi dll

BUANGAN

Lingkup yang dipelajari• Analisis proses : neraca massa dan energi• Chemical reaction engineering

– Reaktor– Kinetika

• Konsep aliran fluida– Viskositas, laminer/turbulen, pengukuran, pompa

• Perpindahan panas : HE• Perpindahan massa• Scale up• Kontrol proses• Ekonomi• Risiko dan keselamatan kerja• Penanganan limbah

Bidang Minat

• Bioprocess : agroforestry(manufacturing hasil hutan dan kebun)

• Lingkungan (water and waste treatment)

• Energi dan energi terbaharukan(minyak, batubara, biofuel)

Current course structure• Year 1:

– Natural Sciences, math, wajib nasional. Lectures and labwork.• Year 2:

– Bagian pertama inti Chemical Engineering. Lectures, labwork and exercises.• Year 3:

– Rest of core Chemical Engineering. Lectures and exercises.• Year 4:

– Chemical Engineering Options– Broadening Material Options– Research Project

• Written examinations still the major assessment method– Some exam papers for you to inspect (’50,’60,’70,’81,’90,’00,’08)

pengenalan teknik kimia- [email protected]

Changes in discipline• New technologies:

– Polymers– Membranes– Biotechnology

• New understanding of fundamentals:– Thermodynamics

• New aspects are deemed important:– Product Design

• Computers: – Routine use of numerical methods to solve equations– Process simulators– Thermodynamic and other databases readily available


Changes in teaching• Lectures continue, now often accompanied by detailed handouts• SCL• Less laboratory work• More project work• Examples classes discontinued• Plenty of College supervisions

– A large proportion of which are given by postdocs and PhD students• Teaching almost entirely in-house (other than a few 4th year options)• Internet

– Web resources for learning– Weblabs


Industrial involvement in teaching (MIT)

• Industrial lectures• Industrial backing of research projects• Teaching Consortium

– Scheme been running for 10 years– About 20 companies have been involved– Current supporters:


Pengenalan Teknik [email protected]

What do Chemical Engineers do?What do Chemical Engineers do?

they are involved in a wide range of activities such as:

• design, development and operation of process plants

• research and development of novel products and processes

• management of technical operations and sales


Where do Chemical Engineers Where do Chemical Engineers work?work?

The majority of Chemical Engineers work in businesses known collectively as the Chemical Process Industries (CPI)– Chemicals, – Oil and Gas (upstream and downstream)– Pulp and Paper, – Rubber and Plastics, – Food and Beverage, – Textile, – Electronics/IT– Metals, mineral processing– Electronics and microelectronics– Agricultural Chemicals Industries– Cosmetics/ Pharmaceutical– Biotechnology/Biomedical– Environmental, technical, and business consulting


Where do Chemical Engineers Where do Chemical Engineers work?work?

• Many Chemical Engineers also work in supplier, consulting and governmental agencies related to the CPI by engaging in equipment manufacture, plant design, consulting, analytical services and standards development.

• Chemical Engineers hold lead positions in industrial firms and governmental agencies concerned with environmental protection since environmental problems are usually complex and require a thorough knowledge of the Social Sciences, Physics, Biology, Mathematics and Chemistry for their resolution.

• Chemical engineers have been referred to as “universal engineers.”

DIMANA BEKERJA

Niatnya apa

wirausaha

profesional

Bidang usaha : UKM

PNS / militer

Swasta nasional/ multinasional

Sendiri /partner

• Kepakaran Teknik Kimia diperlukan dimana-mana

• Semua departemen (industri, RISET, pendidikan pemerintah maupun swasta)– Perindustrian, perbankan– Pertanian, perikanan, peternakan– Teknologi Pertahanan

• Bahan peledak• Persenjataan

– Lingkungan• QC, QA, R&D, produksi, marketing dll

pengenalan teknik kimia

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