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Study of Desiccant Rice Husk Ash for Air Conditioning System

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2019, Yogyakarta lOP Publishing

https://iopscience.iop.oig/

article/10.1088/1742-6596/1373/1/012024 https://iopscience.iop.org/

aiticle/l0.1088/1742-6596/1373/l/012024/pdf Scopus

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9 8,0

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1. Kesesuaian dan kelenqkapan unsurisi prosidinq;

Artikel terdiri dari: Title, Abstract, Introduction, Experimental Method, Results and Discussion, Conclusion, References dan ditulis sesuai dengan Guide for Author. Substansi artikel merupakan salah satu bidang fokus Teknik Mesin(drying}

2. Ruanq lingkup dan kedalaman pembahasan:

Artikel membahas tentang penelitian pembuatan abu sekam untuk desikan. Hasil yang dicapai juga masih diperlkan modifikasi supaya abu sekam dapat mempunyai kemampuan sebagai desikan seperti silika get. Pemabahasan masih sebats diskripsi tanpa ada komparasi dengan penetit lain

3. Kecukupan dan kemutakhiran data/infrmasi dan metodoloqi:

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4. Kelenqkapan unsurdan kualitas terbitan:

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Semarang, 23 Maret 2020

Reviewer I

Prof. Dr. Widayat, ST., MT.

NIP. 197209061998031001

Unit Kerja : Fakultas Teknik Universitas Diponegoro Bidang Ilmu : Teknik Kimia

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Judul Karya Ilmiah

Jumiah Penulis

Status Pengusul Identitas Presiding

LEMBAR

HASIL PENILAIAN SEJAWAT SEBIDANG ATAU PEER REVIEW KARYA ILMIAH : PROSIDING

5

Penulis ke-2 Judul Presiding

a. Jeurnal ef Physics: Confe

ISBN/ISSN

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Penerbit/Organiser Alamat Repesitory/Web

Alamat Artikei

f. Terindeks di (jika ada) Kategeri Publikasi Makalah

{beri Vpada kategori yang tepat)

Hasil Penilaian Peer Review :

rence Series

The 2019 Conference en Fundamental

Applied Science for Advanced Technology

ISSN: 1742-6588E-1SSN: 1742-6596

2019, Yogyakarta lOP Publishing

https://iepscience.iop.org/

article/I 0.1088/1742-6596/1373/1/012024 https://iopscience.iop.erg/

article/10,1088/1742-6596/1373/1 /012024/pdf Scopus

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a. Kelengkapan unsur isi prosiding (10%) 2,70

b. Ruang llngkup dan kedalaman pembahasan (30%)

7,50 c. Kecukupan dan kemutahiran data/informasi dan

metodologi (30%)

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d. Kelengkapan unsur dan kualitas terbitan /presiding (30%)

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3. Kecukupan dan kemutakhiran data/lnformasi dan metodologi;

Data cukup. Metodologi cukup jelas.

4. Kelengkapan unsur dan kualitas terbitan;

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Unit Kejja : Fakultas Teknik Universitas Sebelas Maret

Bidang Ilmu : Teknik Mesin

(3)

Document details

References (10)

2 of 13

Study of Desiccant Rice Husk Ash for Air Conditioning System (Conference Paper) (Open Access)

, , , ,

Mechanical Engineering Department, Universitas Pasundan, Bandung, Indonesia Mechanical Engineering Department, Universitas Diponegoro, Semarang, Indonesia

Abstract

Indonesia is one of the producers and consumers of paddy or rice due to more than 95% of the Indonesian population consume rice as staple food. The by-product of paddy processing as to rice is also hush or rice hush.

Up until now, in Indonesia, it is widely used as animal feed, fertilizer, mushroom planting media and fuel for making bricks, tiles and others. To increase the beneﬁts of rice husk , the study of the usage of rice husk as an active ingredient in the SDC cooling system was conducted. The research method begins with the making of rice husk test samples and silica gel as a comparison. Rice husk was burned and heated using an oven until all carbons became ash . Then, the rice husk ash was blended and ﬁltered, these applies to silica gel as well. Then these two samples are tested for characteristics with GSA and XRF instruments. From this test it can be concluded that the adsorption/desorption ability of ash is 1/6 time silica gel. If rice husk ash is used as an alternative for

desiccant materials, it is necessary to modify the material. © Published under licence by IOP Publishing Ltd.

Indexed keywords

Engineering controlled terms:

Driers (materials) Silica Silica gel

Engineering uncontrolled terms

Active ingredients Adsorption/desorption Animal feed Indonesia research methods Rice husk ash Staple food Test samples

Engineering main heading:

Air conditioning

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Journal of Physics: Conference Series

Volume 1373, Issue 1, 22 November 2019, Article number 012024

2019 Conference on Fundamental and Applied Science for Advanced Technology, ConFAST 2019;

Yogyakarta; Indonesia; 21 January 2019 through 22 January 2019; Code 155794

Syahbardiaâ  Fajar, B.T.K.â,b Winoto, S.H.â,b Suryo, M.T.S.K.â,b Abdurrachiim, L.â

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ISSN: 17426588

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Content from this work may be used under the terms of theCreative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.

Published under licence by IOP Publishing Ltd

The 2019 Conference on Fundamental and Applied Science for Advanced Technology Journal of Physics: Conference Series 1373 (2019) 012005

IOP Publishing doi:10.1088/1742-6596/1373/1/012005

1

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Content from this work may be used under the terms of theCreative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.

Published under licence by IOP Publishing Ltd

The 2019 Conference on Fundamental and Applied Science for Advanced Technology Journal of Physics: Conference Series 1373 (2019) 012009

IOP Publishing doi:10.1088/1742-6596/1373/1/012009

1

Effect of Wet-Ethanol on Fuel Consumption and Soot

Emissions on Direct Injection Diesel Engines with Jatropha and Solar Cold EGR System

Ahmad Faoji, ¹, Syaiful ¹ dan Nazarudin Sinaga ¹

1 Deprtement of Mechanical Engineering, Diponegoro University, Semarang, JL. Prof.

Soedarto, Tembalang, Semarang, Indonesia Email: [email protected]

Abstract. Diesel engines have excellent performance and high efficiency. The increasing use of diesel engines has resulted in increased use of fossil fuels and air pollution. Addition of castor oil to diesel fuel increases smoke emissions due to higher viscosity than diesel fuel.

Therefore the addition of wet-methanol in diesel fuel and European oil can solve the problem of diesel engines. This study aims to evaluate the effect of adding wet ethanol to fuel consumption and soot diesel engine emissions. The test uses the Isuzu 4JB1 engine equipped with the Cold EGR system. The percentage mixture of wet ethanol fuel is 5%, 10%, and 15%

based on volume. The results showed that the addition of Wet-ethanol to diesel and fuel mixtures in Europe caused a decrease in the value of fuel consumption and soot emissions. The highest reduction in smoke opacity occurred on the DJ10WE15 fuel of 16% while the reduction in fuel consumption occurred in DJ10WE10 fuel by 11%.

1. Introduction

Diesel engines are an essential part of the transportation mode. The use of diesel engines will continue to increase as the volume of motorized vehicles increases. However, smoke emissions continue to be the biggest threat to the diesel engines for health and the environment [1]. Besides, the use of diesel engines in depletion of petroleum reserves [2]. Jatropha is an alternative to fuel to overcome fears of depletion of petroleum reserves. Jatropha was chosen because it was produced from non-food ingredients [3].

The use of jatropha as a mixture of material in diesel fuel produces higher soot emissions than diesel fuel. Besides, the value of power and torque produced by diesel engines is also lower than diesel fuel because of high viscosity and low calorific value of jatropha [4].

According to Sugeng and Syaiful, the addition of liquid alcohol in a mixture of diesel fuel and Europe can reduce the emissions of diesel engines. The higher the alcohol content, the more soot emissions decrease [5]. Wet-ethanol is a high-octane derivative of alcohol so that it can be used as a mixture of fuel. Based on the tests conducted by Abdul K. et al., The addition of ethanol to diesel fuel produces soot emissions and lower fuel consumption than pure diesel fuel. High oxygen content and low viscosity in ethanol are the main factors in the decline. The same tendency also occurs in Cenk S study (2010) [6]. Based on the above, this study observed the effect of using ethanol on fuel consumption and soot emissions from the EGR cold system.

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121011191

�onFAS�

1. Dr. Abhishek Kumar

(Solar Energy Research Institute of Singapore)

2. Assoc. Prof. Kitichate Sridith (Prince of Songkla University)

3. Assoc. Prof. Le Hoang Son, Ph.D.

Vietnam National University*

4. Asst. Prof. Afroz Ahmad Shah, Ph.D.

(Univ. Brunei Darussalam) 5. Dr. Warsito P. Taruno

(CTECH Lab Indonesia)

6. Prof. Dr.-lng. Setyawan P. Sakti, M.Eng Brawijaya University, Malang

mpo an a e

Abstract submission dateline 13 January 2019 Notification of abstract acceptance 14 January 2019 Registration dateline 15 January 2019 Full paper dateline 18 January 2019 Conference dates 21 January 2019 Workshop on Manuscript coaching 23 January 2019 Proceeding Available Online 4 April 2019

Publication

All presented paper will be peer-reviewed and accepted manuscript will be published in one of: AIP Conf Proc*(B&C), E3S Web of Conference*(A,B,&D), International Federation for Medical and Biological Engineering*(C), Advances in Intelligent Systems and Computing*(E), IJAIN

*in confirmation. The letter in () is the code of symposium

Faculty of Science, Universitas Ahmad Dahlan Kampus 4 UAD JI. Ring Road Selatan, Tamanan, Banguntapan, Bantul Yogyakarta 55166

Organized by: s ^AH111

IJJ ::i:

=:: z },, r

Email: [email protected]

I

Web: https://confast.org _®

(20)

1/10/2020 ConFAST 2019

https://confast.org/2019/commitee/ 1/5

Committee

Organizing Committee

General Chair: Damar Yoga Kusuma, Ph.D.

Vice Chair: Joko Purwadi, M.Sc.

Chair for Symposium A: Maritime, Oceanic, and Atmospheric Science: Anton Yudhana, Ph.D.

Chair for Symposium B: Sustainable Energy and Smart Materials: Prof. Darsono Bahrun

Chair for Symposium C: Life Science and Health Technology: Rita Maliza, Ph.D.

Chair for Symposium D: Environmental Science and Disaster Mitigation: Hanik Humaida, Ph.D.

Chair for Symposium E: Intelligent System in Applied Mathematics, Informatics and Computing: Iwan Tri Riyadi Yanto, M.IT.

Secretary: Umi Salamah, M.Sc.; Nursyiva Irsalinda, M.Sc.

Treasury: Qonitatul Hidayah, M.Sc.

Sponsorship and Public Relation: Sri Wijayanti Wulandari, M.Sc., Inggita Utami, M.Sc.

Publication, IT, and Media: Farid Suryanto, M.CS.

Logistics: Dian Eka Wijayanti, M.Si.

Scienti c Committee

(21)

1/10/2020 ConFAST 2019

Prof. Dahelmi – Universitas Andalas, Indonesia (Scopus ID: 56152808500) Prof. Darsono Bahrun – National Agency for Nuclear Power (Scopus ID:

55367047200)

Prof. Dyah Aryani Perwitasari – Universitas Ahmad Dahlan (Scopus ID:

36114858900)

Prof. Eti Yerizel – Universitas Andalas, Indonesia (Scopus ID: 57190031424) Prof Hariyadi Soetedjo – Universitas Ahmad Dahlan (Scopus ID: 8833969200) Prof. John A. Carver – Australian National University (Scopus ID: 7102839510) Prof. Khrishna P. Candra – Universitas Mulawarman, Indonesia (Scopus ID:

57196435267)

Prof. Lee Pooi See – Nanyang Technological University (Scopus ID: 7406117427) Prof. Maizatul Akmar binti Ismail – University Malaya, Malaysia (Scopus ID:

25825070200

Prof. Setyawan P. Sakti – Universitas Brawijaya (Scopus ID: 6507450797) Assoc. Prof. Anton Yudhana – Universitas Ahmad Dahlan (Scopus ID:

36660093000)

Assoc. Prof. Budi Purnama – Universitas Sebelas Maret (Scopus ID: 16029748100) Assoc. Prof. Fajar Adi Kusumo – Universitas Gadjah Mada (Scopus ID:

24480624100)

Assoc. Prof. Jason J. Jung – Chung-Ang University, South Korea (Scopus ID:

7402896966)

Assoc. Prof. Kitichate Sridith – Prince of Songkla University (Scopus ID:

6506521909)

Assoc. Prof. Kuwat Triyana – Universitas Gadjah Mada (Scopus ID: 8597558700) Assoc. Prof. Lydia H. Wong – Nanyang Technological University (Scopus ID:

12041027200)

Assoc. Prof. Maelita R. Moeis – Institut Teknologi Bandung (Scopus ID:

35776885000)

Assoc. Prof. Moh Edi Wibowo – Universitas Gadjah Mada (Scopus ID: 54975678100) Assoc. Prof. Nurkhasanah – Universitas Ahmad Dahlan (Scopus ID: 56610264900) Assoc. Prof. Raju K. Gupta – Indian Inst. of Technology Kanpur (Scopus ID:

37009709600)

Assoc. Prof. Rino A. Nugroho – Universitas Sebelas Maret (Scopus ID: 57190759643) Assoc. Prof. Risa Suryana – Universitas Sebelas Maret (Scopus ID: 14523651300) Assoc. Prof. Suparman – Universitas Ahmad Dahlan (Scopus ID: 6507107541) Assoc. Prof. Thomas Reindl, Solar Energy Res. Inst. of Singapore (Scopus ID:

6603154919)

Assoc. Prof. Yan Jian – Hefei University of Technology (Scopus ID: 55262372600) Asst. Prof. Afroz Ahmad Shah – Universiti Brunei Darussalam (Scopus ID:

55511747410)

(22)

1/10/2020 ConFAST 2019

Asst. Prof. Damar Yoga Kusuma – Universitas Ahmad Dahlan (Scopus ID:

36618892400)

Asst. Prof. Edi Suharyadi – Universitas Gadjah Mada (Scopus ID: 9737294200) Asst. Prof. Imam Riadi – Universitas Ahmad Dahlan (Scopus ID: 55847330600) Asst. Prof. Irwan Endrayanto – Universitas Gadjah Mada (Scopus ID: 6506191432) Asst. Prof. M. Andri Setiawan – Universitas Islam Indonesia (Scopus ID:

36662875500)

Dr. Arief Budi Witarto – Universitas Teknologi Sumbawa (Scopus ID: 6507004235) Dr. Afriyanti Sumboja – Institut Teknologi Bandung (Scopus ID: 36005012700) Dr. Agus Sukarto Wismogroho – Indonesian Institute of Science (Scopus ID:

6503938346)

Dr. dr. Akrom – Universitas Ahmad Dahlan, Indonesia (Scopus ID: 57195033992) Dr. Ar ka Nurhudatiana – Universitas Bina Nusantara (Scopus ID: 54912091600) Dr. Bramasta Nugraha – University of Zurich, Switzerland (Scopus ID:

36128806300)

Dr. Fatwa Firdaus Abdi – Helmholt Zentrum Berlin (Scopus ID: 55204686600) Dr. Firdaus Prabowo – HydroVision Asia (Scopus ID: 36338122900)

Dr. Hasmiwati – Universitas Andalas, Indonesia (Scopus ID: 56907034000) Dr. Karlia Meitha – Institut Teknologi Bandung, Indonesia (Scopus ID:

56868559900)

Dr. Lin Meng Fang – Cran eld University (Scopus ID: 37040732800) Dr. Hanik Humaida – Ministry of Energy and Mineral Resource (Scopus ID:

55341598700)

Dr. Kok Poh Heng – University Malaysia Terengganu (Scopus ID: 56890761400) Dr. Novan Tofany – National University of Singapore (Scopus ID: 36613520800) Dr. Rahmat A. Susyantoko – Khalifa Univ. of Science and Tech. (Scopus ID:

55948386000)

Dr. Reyhan Muhammad – King Abdullah Univ. of Sci. and Tech. (Scopus ID:

36630713400)

Dr. Rita Maliza – Universitas Ahmad Dahlan, Indonesia (Scopus ID: 56181685900) Dr. Subiyanto – Universitas Padjajaran (Scopus ID: 55354686500)

Dr. Teguh Citra Asmara – National University of Singapore (Scopus ID:

55765361800)

Dr. Vijay Kumar Thakur – Cran eld University (Scopus ID: 23977355000) Dr. Warsito Purwo Taruno – CTECH Laboratory, Indonesia (Scopus ID:

55598345200)

Aceng Sambas – Universitas Muhammadiyah Tasikmalaya (Scopus ID:

55536627700)

Adhi Prahara – Universitas Ahmad Dahlan (Scopus ID: 57192985436) Agus Budi Santoso – Ministry of Energy and Mineral Resource (Scopus ID:

56188540300)

(23)

1/10/2020 ConFAST 2019

Ali Ashikin – University Tun Husein Onn (Scopus ID: 54976790900) Andri Pranolo – Universitas Ahmad Dahlan (Scopus ID: 56572821900) Deden Witarsyah Jacob – Telkom University (Scopus ID: 57192986806) Dewi Pramudi Ismi – Universitas Ahmad Dahlan (Scopus ID: 57193734238) Edi Sutoyo – Telkom University, Indonesia (Scopus ID: 56377194700)

Gunawan S. Prabowo – Aeronautics and Space Agency (Scopus ID: 55366896300) Iwan Tri Riyadi Yanto – Universitas Ahmad Dahlan, Indonesia (Scopus ID:

35316618700)

Nursyiva Irsalinda – Universitas Ahmad Dahlan (Scopus ID: 57192984454) Rd. Rohmad Saedudin – Telkom University (Scopus ID: 56436586900) Wareesa Syarif – University Tun Husein Onn (Scopus ID: 57193625601)

Supporting Organization

Faculty of Science, Universitas Ahmad Dahlan

Center for Accelerator Science and Technology, BATAN

Center for Volcanology and Geological Hazard Mitigation, Badan Geologi Faculty of Science, Prince of Songkla University

Faculty of Science, Universiti Brunei Darussalam Faculty of Science, Vietnam National University Solar Energy Research Institute of Singapore

Address

Faculty of Science Universitas Ahmad Dahlan Kampus 4 UAD Jl. Ring Road Selatan, Tamanan, Banguntapan, Bantul

Yogyakarta, Indonesia

Contacts

Email: [email protected]

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1/10/2020 ConFAST 2019

Links

Universitas Ahmad Dahlan Faculty of Science

Dept. of Physics Dept. of Biology Dept. of Mathematics Dept. of Information System

iWliitju 1>K owDiP - Undip Repository - Universitas Diponegoro

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