Emission reduction techniques in CI engine with catalytic converter

Rajesh, Ashwin; Sundaram, C. Mathalai; Sivaganesan, V.; Nagarajan, Balaji; Harikishore, S.

doi:10.1016/j.matpr.2019.05.369

Cited by 22 publications

(6 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Konsep perancangan X-Smoke yakni alat reduksi asap yang dapat mengubah zat-zat pencemar (khususnya CO, PM10 dan PM2.5) menjadi CO dan PM10 serta PM2.5 yang akan terbakar hingga hilang. Sebelumnya, telah dilakukan penelitian terkait reduksi emisi gas buang dengan rekayasa pemasangan catalytic converter yang ditujukan untuk mesin diesel (Vembathu Rajesh et al, 2020). Hasil yang didapat cukup bagus karena catalitic converter tersebut mampu mengurangi polutan berbahaya dengan lebih efisien dan dengan biaya lebih rendah.…”

Section: Pendahuluanunclassified

Peran Humas Mengedukasi Masyarakat tentang Pentingnya Alat X-Smoke dalam Memerangi Perubahan Iklim dan Dampak Karhutla

Munawaroh

2021

JISIP

View full text Add to dashboard Cite

Tujuan penelitian ini adalah untuk mengetahui peran humas mengedukasi masyarakat tentang pentingnya alat X-Smoke dalam memerangi perubahan iklim dan dampak karhutla dan media yang dapat digunakan dalam menunjang proses memberikan edukasi. Humas memiliki peranan terpenting dalam sebuah lembaga dan menjadi ujung tombak atau garda terdepan dalam lembaga. Humas dalam menjalankan peranannya menggunakan media publikasi. Penelitian ini dilakukan dengan menggunakan metode deskriptif. Data yang telah terkumpul dari hasil tinjauan pustaka selanjutnya akan digunakan sebagai pijakan dalam melakukan analisis. Analisis data dilakukan dengan menggunakan deskriptif kualitatif. Sumber data yang diperoleh melalui studi pustaka yaitu dengan menggunakan obyek kajian dari buku, artikel ilmiah, jurnal maupun literatur dari internet yang relevan dengan pembahasan masalah. Hasil penelitian dapat diketahui bahwa humas memiliki peranan penting dalam lembaga yakni sebagai penasehat ahli, fasilitator komunikasi, fasilitator pemecahan masalah dan teknisi komunikasi. Media publikasi yang dapat digunakan yakni media cetak, elektronik dan media sosial.

show abstract

Section: Pendahuluanunclassified

Peran Humas Mengedukasi Masyarakat tentang Pentingnya Alat X-Smoke dalam Memerangi Perubahan Iklim dan Dampak Karhutla

Munawaroh

2021

JISIP

View full text Add to dashboard Cite

show abstract

“…A more uniform flow distribution increases conversion efficiency and durability of the catalytic converter [11,[30][31][32]. This leads to less greenhouse gas emissions (Green House Gas) [33,34]. On the other hand, the study included, Shuai and Wang [35], Chen and Schirmer [36] and Cho et al [37] focused on the effect of the monolith exhaust manifold design and distribution properties on the flow and hydraulic performance of the catalytic converter.…”

Section: Fig 1 Three-way Catalytic Convertormentioning

confidence: 99%

“…They concluded that streams are becoming more evenly when the inlet pipe shorter in length and smaller bending angle. In addition, they examined the effects of nature brick concluded that the higher the flow distribution more uniform brick resistance observed flow distribution [23,30,33,39]. Liu et al [40] conducted an experimental and numerical study on reverse flow catalytic converters for natural gas / diesel dual engine.…”

Section: Fig 1 Three-way Catalytic Convertormentioning

confidence: 99%

An investigation into the comparisons of exhaust emissions through catalytic converters installed on a kia sportage lx (exhaust system)

Tekper¹,

Lewballah²,

Quaisie³

et al. 2020

IJSRP

View full text Add to dashboard Cite

This paper presents a study on the comparisons of the HC and CO emission levels on exhaust gases that expels through an existing home used (imported) car converter, a refurbished catalytic converter with a new honeycomb. The performance of a home used catalytic converter, refurb damaged catalytic converters by replacing the worn-out catalyst elements with imported ceramic honeycomb catalysts and compare the performance of the used catalytic converter to that of refurbished and two other locally developed converter of a Kia Sportage LX exhaust system were studied. The experimental results indicated that the refurbished catalytic converter with welded test and ecoliquid wash, produced lower emission than the home used, locally developed converter 1 (Suame Magazine) and locally developed converter 2 (Abossey Okai). For the locally made ones, the welded part of the case was not uniform therefore creating space for the exhaust gas to escape without proper filtration. The result also indicated that HC emission of 60.0 𝑝𝑝𝑚 was recorded for the refurbished converter at an initial speed of 10.0 km/hr which is relatively lower than the HC emission recorded for the home used (65.8 ppm) catalytic converter. In addition, the refurbished type achieves a significant 𝐻𝐶 emission reduction of 5.8 𝑝𝑝𝑚 when compared with the other types. The CO emission, the refurbished type had a reduction of 0.01% 𝑉𝑜𝑙 when compare with the homeused converter at varying speeds. Furthermore, the maximum test speed of 60 km/hr both the home-used and refurbished converters recorded the highest amount of 𝐻𝐶 (70.9 ppm, 63 ppm) and 𝐶𝑂 (2.52 % Vol, 2.42 %Vol) from the engine exhaust respectively. The refurbished converter yielded about 3.41% reduction in HC emission and 7.92 % CO emission which is better as compared to the Locally Developed converter 1 (Magazine). Again, the refurbished converter attained 4.39% reduction in HC emission when compared to the Locally Developed converter 2 (Abossey Okai) at idling speed.

show abstract

“…Monolith catalytic reactors have been widely used in various applications such as vehicular and stationary engine exhaust aftertreatment, chemical and fuel processing, and catalytic oxidation of volatile organic compounds. 14 Monolithic reactors offer uniform catalyst coating and efficient material usage and can accommodate lower particle size without incurring high pressure drops, unlike pellet-based packed bed reactors. Fan and Tahir 15 and Liang et al 16 have discussed the benefits of using monolithic catalysts and reactors.…”

Section: Introductionmentioning

confidence: 99%

Modeling and Simulation Based Parametric Analysis for Monolithic CO₂ Hydrogenation Reactors Using Experimental Data

Salahuddin,

Shortt,

Zhu

et al. 2023

Ind. Eng. Chem. Res.

View full text Add to dashboard Cite

Emission reduction techniques in CI engine with catalytic converter

Cited by 22 publications

References 2 publications

Peran Humas Mengedukasi Masyarakat tentang Pentingnya Alat X-Smoke dalam Memerangi Perubahan Iklim dan Dampak Karhutla

Peran Humas Mengedukasi Masyarakat tentang Pentingnya Alat X-Smoke dalam Memerangi Perubahan Iklim dan Dampak Karhutla

An investigation into the comparisons of exhaust emissions through catalytic converters installed on a kia sportage lx (exhaust system)

Modeling and Simulation Based Parametric Analysis for Monolithic CO₂ Hydrogenation Reactors Using Experimental Data

Contact Info

Product

Resources

About

Emission reduction techniques in CI engine with catalytic converter

Cited by 22 publications

References 2 publications

Peran Humas Mengedukasi Masyarakat tentang Pentingnya Alat X-Smoke dalam Memerangi Perubahan Iklim dan Dampak Karhutla

Peran Humas Mengedukasi Masyarakat tentang Pentingnya Alat X-Smoke dalam Memerangi Perubahan Iklim dan Dampak Karhutla

An investigation into the comparisons of exhaust emissions through catalytic converters installed on a kia sportage lx (exhaust system)

Modeling and Simulation Based Parametric Analysis for Monolithic CO2 Hydrogenation Reactors Using Experimental Data

Contact Info

Product

Resources

About

Modeling and Simulation Based Parametric Analysis for Monolithic CO₂ Hydrogenation Reactors Using Experimental Data