KIT 356 Chemical Processes [Pemprosesan Kimia]

Similar documents
UNIVERSITI SAINS MALAYSIA

UNIVERSITI SAINS MALAYSIA. EAA 483/2 Construction Management [Pengurusan Binaan]

UNIVERSITI SAINS MALAYSIA. First Semester Examination Academic Session 2009/2010. November BBT 302/3 Economic Botany [Botani Ekonomi]

IBK 314 DOWNSTREAM PROCESS TECHNOLOGY [TEKNOLOGI PROSES HILIRAN]

IBG 102 BIOLOGY FOR TECHNOLOGISTS [BIOLOGI UNTUK AHLI TEKNOLOGI]

IMG 405 FOOD PACKAGING [PEMBUNGKUSAN MAKANAN]

(Kertas ini mengandungi 6 soalan dalam 5 halaman yang dicetak) (This question paper consists of 6 questions on 5 printed pages)

IBG 311 ENZYME TECHNOLOGY [TEKNOLOGI ENZIM]

IUK 303 Industrial Waste Management [Pengurusan Sisa Industri]

UNIVERSITI SAINS MALAYSIA

IEG 102 INTRODUCTION TO ENVIRONMENTAL TECHNOLOGY [PENGANTAR TEKNOLOGI PERSEKITARAN]

IBG 302 BIOREACTOR OPERATION [PENGOPERASIAN BIOREAKTOR]

UNIVERSITI SAINS MALAYSIA. EAA 483/2 Construction Management [Pengurusan Binaan]

UNIVERSITI SAINS MALAYSIA. CCS521 Advanced Distributed Systems Concepts and Design [Konsep dan Reka Bentuk Sistem Teragih Maju]

PEPERIKSAAN AKHIR SEMESTER DISEMBER 2006/2007

UNIVERSITI SAINS MALAYSIA. First Semester Examination 2013/2014 Academic Session. December 2013 / January 2014

IWK 103 Pulp Preparation and Paper Recycling [Penghasilan Pulpa dan Pengitaran Kertas]

UNIVERSITI SAINS MALAYSIA

BTT 202/3 Techniques in Biotechnology [Teknik-Teknik Bioteknologi]

Jawab soalan mengikut arahan yang diberikan dalam setiap bahagian. Answer the questions according to the instruction given in each section

IBG 204 BIOANALYSIS II [BIOANALISIS II]

Peperiksaan Semester Pertama Sidang Akademik 1996/97. Oktober/November EEE Kecerdasan Mesin

INSTRUCTION: This section consists of SIX (6) essay questions. Answer FOUR (4) questions only.

INSTRUCTION : This section consists of SIX (6) structured questions. Answer any FOUR (4) only.

CC607: WATER & WASTE WATER ENGINEERING

GP315: PLANT UTILITY. State function of a compressed air system. Nyatakan fungsi sistem udara termampat. [2 marks] [2 markah]

Kertas ini mengandungi Bahagian A dan B. This examination paper consists of Section A and B.

- April {nns onty the first five questions in the answer sheet will be graded'l UNTVERSITI SAINS MALAYSIA

IBK 201 Fundamentals of Bioprocess Technology [Asas Teknologi Bioproses]

Kertas soalan ini mengandungi ENAM (6) muka surat bercetak.

UNIVERSITI SAINS MALAYSIA

IEK 101 Chemical Process Calculations [Penghitungan Proses Kimia]

(Kertas soalan ini mengandungi 6 soalan dalam 6 halaman yang dicetak) (This question paper consists of 6 questions on 6 printed pages)

GP621: BASIC INDUSTRIAL MANAGEMENT

IMG 315 Food Biotechnology [Bioteknologi Makanan]

Jawapan bagi soalan baru hendaklah dimulakan pada halaman baru. Answer for new question should start on a new page.

MSG 228 Introduction to Modelling [Pengenalan Pemodelan]

UNIVERSITI MALAYSIA PERLIS. ENT 145 Material Engineering [Kejuruteraan Bahan]

INSTRUCTION: This section consists of TEN (10) short questions. Answer ALL questions.

IMK 209 Physical Properties of Food [Sifat-sifat Fizikal Makanan]

(Kertas soalan ini mengandungi 7 soalan dalam 9 halaman yang dicetak) (This question paper consists of 7 questions on 9 printed pages)

PM603 : BUSINESS MARKETING

INSTRUCTION: This paper consists of SIX (6) structured questions. Answer any FOUR (4) questions.

INSTRUCTION: This section consists of SIX (6) structured questions. Answer FOUR (4) questions only.

Kertas ini mengandungi Bahagian A dan Bahagian B. This examination paper consists of sections A and B.

PENYERAHAN DAN PENILAIAN TUGASAN ASSIGNMENT SUBMISSION AND ASSESSMENT BBPP1103 PRINCIPLES OF MANAGEMENT MAY 2014

CC604: ENVIRONMENTAL POLLUTION & CONTROL

UNIVERSITI SAINS MALAYSIA

INSTRUCTION: This section consists of SIX (6) essay questions. Answer FOUR (4) questions only.

UNIVERSITI SAINS MALAYSIA

UNIVERSITI SAINS MALAYSIA

UNIVERSITI SAINS MALAYSIA

(Kertas soalan ini mengandungi 4 soalan dalam 7 halaman yang dicetak) (This question paper consists of 4 questions on 7 printed pages)

INSTRUCTION: This section consists of THREE (3) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of THREE (3) structure questions. Answer ALL questions.

CC604 ENVIRONMENTAL POLLUTION & CONTROL

UNIVERSITI SAINS MALAYSIA ln Collaboration With TAYLOR'S COLLEGE. First Semester Examination Academic Session 2OOSl20Oo.

INSTRUCTIONS: This section consists of FOUR (4) structured questions. Answer ALL questions.

UNIVERSITI SAINS MALAYSIA

INSTRUCTION: This section consists of TWO (2) essay questions. Answer ALL questions.

UNIVERSITI SAINS MALAYSIA. CIT551 Business Engineering with ERP Solutions [Kejuruteraan Perniagaan dengan Penyelesaian ERP]

UNIVERSITI SAINS MALAYSIA

ESA 323/3 Aerocomposite Engineering [Kejuruteraan Aerokomposit]

KIT 257 Materials Chemistry [Kimia Bahan]

-1- UNIVERSITI SAINS MALAYSIA. First Semester Examination Academic Session 2009/2010 Peperiksaan Semester Pertama Sidang Akademik 2009/2010

UNIVERSITI SAINS MALAYSIA

CB603: ENVIRONMENTAL SCIENCE

Dapatkan Skema di

(Kertas soalan ini mengandungi 6 soalan dalam 6 halaman yang bercetak) (This question paper consists of 6 questions on 6 printed pages)

EAV 585/4 Solid Waste Treatment And Industrial Waste Management EAV 585/4 Olahan Sisa Pepejal dan Pengurusan Sisa Industri

UNIVERSITI SAINS MALAYSIA. EPP 322 Advanced Manufacturing Process [Proses Pembuatan Termaju]

(Kertas soalan ini mengandungi 5 soalan dalam 6 halaman yang bercetak) (This question paper consists of 5 questions on 6 printed pages)

EAS 566/4 Special Structure (Struktur Khas)

INSTRUCTION: This section consists of TWO (2) structured questions. Answer ALL questions.

INSTRUCTION: This section consists of SIX (6) essay questions. Answer FOUR (4) questions only.

(Kertas ini mengandungi 4 soalan dalam 5 halaman yang dicetak) (This question paper consists of 4 questions on 5 printed pages)

BST 203E/3 - Community and Population Ecology BST 203E13 - Ekologi Populasi dan Komuniti

IEK 211 EQUIPMENT DESIGN FOR WATER TREATMENT [REKABENTUK PERALATAN PENGOLAHAN AIR]

UNIVERSITI SAINS MALAYSIA

UNIVERSITI SAINS MALAYSIA. EUP 301/3 Engineering Management [Pengurusan Kejuruteraan]

UNIVERSITI SAINS MALAYSIA EEM 321 PENGURUSAN DAN TEKNOLOGI PEMBUATAN

EPP 331- Manufacturing Technology II [Teknologi Pembuatan II]

SULIT 4541/3. Answer all questions. Jawab semua soalan.

UNIVERSITI SAINS MALAYSIA

UNIVERSITI SAINS MALAYSIA. CMT421/CMM324 E-Business Strategy, Architecture & Design [Strategi, Seni Bina & Reka Bentuk E-Perniagaan]

UNIVERSITI SAINS MALAYSIA

SCES3310 : KIMIA ALAM SEKITAR II ENVIRONMENTAL CHEMISTRY II

Answer all questions Jawab semua soalan

UNIVERSITI SAINS MALAYSIA

UNIVERSITI SAINS MALAYSIA

ESA490/2 Aerospace Manufacturing Technology [Teknologi Pembuatan Aeroangkasa]

EPM 342 Production Management [Pengurusan Pengeluaran]

UNIVERSITI SAINS MALAYSIA. CMT222/CMM321 System Analysis & Design [Analisis & Reka Bentuk Sistem]

UNIVERSITI SAINS MALAYSIA

INSTRUCTION: This section consists of SIX (6) structured questions. Answer FOUR (4) questions only.

INSTRUCTION: This paper consists of SIX (6) essay questions. Answer FOUR (4) questions only.

UNIVERSITI SAINS MALAYSIA. EPP 331 Manufacturing Technology II Teknologi Pembuatan II

INSTRUCTION: This paper consists of FIVE (5) structured questions. Answer all questions.

UNIVERSITI SAINS MALAYSIA. EPE 441 Micro And Nano Manufacturing Engineering [Kejuruteraan Pembuatan Mikro Dan Nano]

SYAHIDAH HANIYAH BINTI MOHAMMAD

Transcription:

UNIVERSITI SAINS MALAYSIA First Semester Examination Academic Session 2008/2009 November 2008 KIT 356 Chemical Processes [Pemprosesan Kimia] Duration: 3 hours [Masa : 3 jam] Please check that this examination paper consists of EIGHT printed pages before you begin the examination. Instructions: Answer any FIVE (5) questions. You may answer the questions either in Bahasa Malaysia or in English. If a candidate answers more than five questions, only the answers to the first five questions in the answer sheet will be graded. 2/-

1. Show how the following products can be prepared from the given chemicals: - 2 - (d) (e) Methyl tert-butyl ether (MTBE) from isobutene Bio-diesel (methyl esters) from vegetable oils Styrene from any component of BTX Diethyleneglycol, HOCH 2 CH 2 OCH 2 CH 2 OH, from ethene Nylon 6 from benzene (20 marks) 2. Explain how every component of synthesis gas (syngas) is isolated and purified from coal. Discuss the production of ethene dan propene from petroleum. Show the mechanism involved. Discuss the preparation of high density polyethylene (HDPE) and low density polyethylene (LDPE). Show the mechanisms involved. (8 marks) 3. Nylon fibre can be prepared from petroleum products and also from vegetable oils. Discuss. Methanol and urea plants are always built near to each other. Explain with regards to the processes involved. (8 marks) Write briefly about the Hock Process. 3/-

- 3-4. Discuss the production and uses of the following chemicals: (i) (ii) (iii) (iv) (v) Formaldehyde Dinitrotoluene Fatty alcohols (long chain alcohols) Vinyl acetate Glycerol (10 marks) Write a short note on the industrial production and uses of EITHER carbon dioxide, CO 2, OR sulfur dioxide, SO 2. (10 marks) 5. Air and water are two of the important raw materials in manufacturing industries. Discuss their industrial significance. (8 marks) Choose ONE of the above raw materials. Elaborate its separation and / or purification for industrial use. (12 marks) 6. Metals play a major role in the well being of mankind. The main extraction processes are pyrometallurgy, electrometallurgy and hydrometallurgy. Briefly describe each of the metal extraction process above. Discuss the advantage and limitation of each extraction process. Choose ONE example of the metal extraction procedure related to any one of the process above. Write a short note. (8 marks) 4/-

- 4-7. Give various main equations in the industrial production of silicon from silica. (4 marks) Elaborate the role of structure-property relationship that determine the liquid, gel, elastomer and resin phases in polysiloxanes. Write a short essay on the industrial production of polysiloxane from silicon tetrachloride. (10 marks) 5/-

- 5 - TERJEMAHAN Arahan: Jawab LIMA (5) soalan. Anda dibenarkan menjawab soalan ini sama ada dalam Bahasa Malaysia atau Bahasa Inggeris. Jika calon menjawab lebih daripada lima soalan, hanya lima soalan pertama mengikut susunan dalam skrip jawapan akan diberi markah. 6/-

- 6-1. Tunjukkan bagaimana hasil yang berikut dapat disediakan daripada bahan kimia yang diberikan: (d) (e) Metil ter-butil eter (MTBE) daripada isobutena Bio-diesel (metil ester) daripada minyak sayuran Stirena daripada sebarang komponen BTX Dietilenaglikol, HOCH 2 CH 2 OCH 2 CH 2 OH, daripada etena Nilon 6 daripada benzena (20 markah) 2. Terangkan bagaimana setiap komponen gas sintesis (syngas) dapat diasing dan ditulenkan daripada arang batu. Bincangkan penghasilan etena dan propena daripada bahan petroleum. Tunjukkan mekanisme yang terlibat. Bincangkan penyediaan polietilena berketumpatan tinggi (HDPE) dan polietilena berketumpatan rendah (LDPE). Tunjukkan mekanisme yang terlibat. (8 markah) 3. Gentian nilon boleh disediakan daripada bahan petroleum dan juga daripada minyak sayuran. Bincangkan. Loji metanol dan urea selalunya dibina berdekatan di antara satu sama lain. Terangkan dengan proses-proses yang terlibat. (8 markah) Tulis secara ringkas tentang Proses Hock....7/-

- 7-4. Bincangkan penghasilan dan penggunaan bahan kimia yang berikut: (i) (ii) (iii) (iv) (v) Formaldehid Dinitrotoluena Alkohol lemak (alcohol berantai panjang) Vinil asetat Gliserol (10 markah) Tulis satu nota pendek penghasilan industri dan kegunaan SAMA ADA karbon dioksida, CO 2, ATAU sulfur dioksida, SO 2. (10 markah) 5. Udara dan air adalah dua daripada bahan mentah utama dalam industri pembuatan. Bincangkan kepentingan industrinya. (8 markah) Pilih SATU daripada bahan mentah di atas. Huraikan pemisahan dan atau penulinannya bagi kegunaan industri. (12 markah) 6. Logam memainkan peranan penting dalam kesejahteraan manusia sejagat. Proses-proses utama pengekstrakan logam adalah pirometalurgi, elektrometalurgi dan hidrometalurgi. Terangkan secara ringkas setiap proses pengekstrakan logam di atas. Bincangkan kelebihan dan kekurangan setiap proses pengekstrakan itu. Pilih SATU contoh prosedur pengekstrakan logam bersabit mana-mana proses di atas. Tuliskan satu nota pendek. (8 markah) 8/-

- 8-7. Berikan rangkaian tindakbalas utama untuk penghasilan industri silikon daripada silika. (4 markah) Huraikan peranan hubungan ciri-struktur bagi penentuan fasa cecair, gel, elastomer dan resin dalam polisiloksana. Tuliskan esei pendek mengenai penghasilan industri polisiloksana daripada silikon tetraklorida. (10 markah) -ooooooo-