The study of pulsation flow

LIST OF ORAL PRESENTATION

RSCE 2007

PROCESS ENGINEERING GROUP

PE Authors Title

1 Abdurahman H. Nour, R. Mohd Yunus, A. Hisyam

Water-in-Crude Oil Emulsions: Its Stabilization and Demulsification

2 Aditya Putranto, Judy Retti Witono, Arlina Purwanti, and Dian Natalia

Osmotic dehydration of Mangifera indica with Zugarramurdi and Lupin method

3 Agung Nugroho, Kiki Yustendi, and Tjandra Setiadi

The Effect Of Cod Concentration On Organic Acids Production From Cassava Ethanol Stillage

4 Aning Ayucitra, Chris Colby Gelatinisation and Retrogradation Properties of Acetylated Corn Starches with Various Degrees of Substitution

5 Aswati Mindaryani, Muhammad

Febrian Kinetics of Air Drying of Cassava starch

6 Bahruddin, Sumarno, Gede Wibawa, Nonot Soewarno

The effect of Maleated Polypropylene on the Morphology and Mechanical Properties of Dynamically Vulcanized Natural Rubber/Polypropylene Blends

7 Dewi Tristantini Øyvind Borg,Börje Gevert, Anders Holmen

Effect Of Water Addition On Direct Use Of H2-Poor Bio-Syngas

Model In Fischer-Tropsch Synthesis Over Co/Al2O3 Catalyst

8

Dyah Setia Novianti , Yolanda P. Brondial, Servillano Olano Jr., Junjiro Kawasaki

Vapor-Liquid-Liquid Equilibria Of Acetone-Toluene-Water With And Without Salt Effect

9 Eden Mariquit , Chris Salim and Hirofumi Hinode

Effect of Ionic Strength on the Adsorption and Photocatalytic Oxidation of Humic Acid at neutral Ph

10

Eka Prasetia Merdika, Joseph Auresenia, Raymond G.R. Tan, Masaaki Suzuki

Control System Design and Modeling on CNT Production using Modified Microwave Oven

11 Enjarlis, Setijo Bismo, Slamet, Roekmijati

Kinetics Degradation of Carbofuran By Ozonation in presence of Activated carbon

12 Hayder A. Abdul Bari Drag Reduction Improvement In Two Phase Flow System Using Traces Of Sles Surfactant

13

Heri Hermansyah,Masaki Kubob, Naomi Shibasaki-Kitakawab, Toshikuni Yonemotob

Rigorous Kinetic Model for Triglyceride Hydrolysis Using Porcine Pancreatic Lipase

14 Ideris A., Zulkali M.M.D., Ahmad

A.L. Production of Simple Reducing Sugars from Oil Palm Empty Fruit _{Bunch Using Acid Hydrolysis: Optimization Using Response}

8 Risdianto, H., Setiadi, T., Suhardi,

Bacteria Identification Based On Bergey s Manual Via A Neural Network System

10 Shahin Ghafari, Masitah Hasan, and Mohamed Kheireddine Aroua

Development Of Autotrophic Denitrifying Bacteria In Activated Sludge Using CO2 As Inorganic Carbon Source

11

Voltaire Acosta, Analiza Palenzuela-Rollon, Le Thi Hong Tran and Kiyohiko Nakasaki

Anaerobic Digestion Of Alkali-Pretreated Kitchen Waste Extractusing Upflow Anaerobic Sludge Blanket (Uasb) Reactor

12

Reasmey Tan, Florinda Bacani, Susan Roces, Nguyen Xuam Sam, Yasunori Tanji, Hajime Unno

The Bioremediation Of Pentachlorophenol (PCP) In Soil Matrix Using PCP Degrader Isolated From PCP Acclimated Sludge

13 Lindawati Combined Approaches For Microbial Community Analysis Of An Activated Sludge System

15

Mohd Noor Ahmad Wei Yen Kwan, A.K.M. Shafiqul Islam, Zhari Ismail, Misni Surif

Biosensor for antioxidant determination in herbal tea, Orthosiphon stamineus benth

15

Tri Widjaja, Ali Altway and Sri Rahmania Yuliastuti

Addition Of Chemical Substances With Different

Adsorption/Desorption And Biodegradation Properties On Performance Of Pact Process

16

Samsuri, M., Gozan, M., Wijanarko, A., Hermansyah, H. , Wulan, P.P.D.K. , Dianursanti, Nasikin, M. , Prasetya, B.

I. HYDROLYSIS OF BAGASSE BY CELLULASE AND XYLANASE FOR

BIOETHANOL PRODUCTION IN SIMULTANEOUS SACCHARIFICATION AND FERMENTATION

17

Soeprijanto, Budi Setiawam, Fambudi

Eko Prasetyo, and Satriyo Utomo II. ISOLATION OF CHITOSAN FROM SHRIMP SHELL WASTES USING

CHITIN DEACETYLASE FROM MUCOR ROUXII

18 Retno Gumilang Dewi

Bio-Fixation of CO2 Emissions and Fuel Production From Microalgae

Botriococcus Braunii

III.

19 H.Y. Saw, J. Janaun, S. Kumaresan

Studies On The Swelling Characteristics Of Palm Kernel Cake For Its Application As A Bioreactor Substrate In Solid State Fermentation

20 Sri Haryati, Erfina Oktariani The Study of The Pulsation Flow s Effect on D-Glucose

TautomerizationTo Be D-Fructose in Basic Condition

21

Sri Haryati, Erfina Oktariani Study of Kinetic s Effects as The Balancing Factor on α Cellulose Conversion To Be D-Glucose in Hydrolises Process of PT. Tanjung Enim Lestari s Solid Waste by Using Oscillation Current

ENERGY GROUP

Yogyakarta-Indonesia, 4-5

th

December 2007

Chemical Engineering Department , Gadjah Mada University

The Study of The Pulsation Flow’s Effect on D-Glucose Tautomerization

To Be D-Fructose in Basic Condition

A. SRI HARYATI

a

. B. ERFINA OKTARIANI

a

Departement of Chemical Engineering University of Sriwijaya, Indonesia

a

Graduate School University of Sriwijaya

a

Jalan Padang Selasa N0.524, Bukit Besar, Palembang 30139, Indonesia

a

Telp: (0711)352132 – 354222 Fax : (0711) 317202 – 320310

a

E-mail : haryati_djoni@yahoo.co.id

ABSTRACT

There are two processes in this research to transform D-glucose becomes D-fructose. Both are transformation process of glucose to be D fructose in the reaction zone and separation process of D-fructose in adsorption column. This research is also using technology of pulsation flow. D-D-fructose conversion is high enough about 94% for sugar feed.

Keywords : D-Fructose, Pulsation, Tautomerization, Glucose.

I. INTRODUCTION

The technology process of sucrose’s synthesis becomes fructose has been researched since 1847. This process can be done by biochemical and chemical processes. The biochemical process is used more generally than the chemical process, because the chemical process tends to produce complex sugar compounds and fructose that is produced in the chemical process tends changing to be glucose again. Besides the technology to change glucose becomes fructose has been evolved, some researchers also develop the technology of D-glucose and D-fructose separation.

In 1969, Frederick W. Parrish et. al. [1] found the method of D-fructose’s formation from D-glucose in basic condition by using alumine as the catalyst. In 1987, Sidney A. Barker and Peter J. Somer [2] introduced the effectiveness process to change aldose become ketose in acid condition by using halide metal as the catalyst.

Richard W Neusoil et. al. in 1984 [3] found a method to separate glucose from mixture of glucose and fructose by using synthetic zeolite that consists of zeolite A with Na cation, zeolite Y with Na cation, and SiO2/Al2O3 ratio is about 3–6 and zeolite X with Na cation and SiO2/Al2O3 ratio is about 0.5–2.5. In the same year, Akimitsu Miyahara Tokio et.al.[4] also found a separation’s method of glucose-fructose mixture to be glucose and fructose by using strong acid resin from alkaline metal.

To increase the colour and fructose’s conversion, pulsation technology is chosen. Because it has advantage in mass and heat transfer rising, and energy process can be minimized than agitator technology. And the flow path of pulsation flow is axial component from rotation move becomes translation move, where the translation move will produce glucose-fructose with acceleration and deacceleration. So degree of turbulency can be bigger and dispertion of sollution is more homogenous.

The purpose of this research is to study the pulsation flow’s effect to D-glucose transformation becomes D-fructose.

II. RESEARCH METHODS

Yogyakarta-Indonesia, 4-5

th

December 2007

Chemical Engineering Department , Gadjah Mada University

Fig. 1.1 Diagram Block of D-Glucose Transformation to be D-Fructose

III. ANALYSES AND DISCUSSION

Pulsation flow process can give higher conversion than non-pilsation process. Highest conversion is 85.35% for pure a.D-glucopyronise with motor’s frequency 8 Hz. Whereas highest conversion by using sugar feed is 94.05% and motor’s frequency 8Hz.

0

[1] Frederick W.P., and Natick., “Fructose Formation From Glucose”, 1969, US.Patent 3.431.253.

Yogyakarta-Indonesia, 4-5

th

December 2007

Chemical Engineering Department , Gadjah Mada University

[2] Sidney A.B., and Peter J.S., “Process For Effecting Aldose To Ketose Conversion”, 1987, US.Patent 4.663.449.

[3] Neusil.et.al., “Process For Separating Glucose From Fructose By Selective Adsorption”, 1984, US.Patent.4,442,285.

[4] Miyahara.et.al., “Method For The Separation Of Glocose And Fructose”, 1984, US.Patent 4.472.203. [5] Porawati. H., and Haryati. S., "Thesis: The study of the Pulsation Flow's Effect on D-Glucose