How do you write and present research well? 11—Respect SI writing conventions

Patience, Paul A.; Boffito, Daria C.; Patience, Gregory S.

doi:10.1002/cjce.22534

Cited by 4 publications

(2 citation statements)

References 13 publications

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“…With H 2 as a reducing agent, the reactions that occur during the reduction of iron ore are as follows [34,35].…”

Section: Bonding Mechanism Of Fine Iron Ore Particlesmentioning

confidence: 99%

Experimental Investigation of the Fluidization Reduction Characteristics of Iron Particles Coated with Carbon Powder under Pressurized Conditions

Zhi-ping

2020

Molecules

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The purpose of this study was to comprehensively analyze the effects of the carbon powder coating mass fraction, pressure, reduction temperature, reduction time, gas linear velocity, and particle size on fluidization reduction. Brazilian fine iron ore particles were the experimental object, and reduction experiments were performed under added carbon powder coating and pressure conditions. A six-factor, three-level orthogonal experiment method was used to obtain the optimal operating conditions and investigate the adhesion and inhibition mechanisms of fine iron ore during reduction. The experimental results show that with the addition of a carbon powder coating, an appropriate increase in pressure can increase the metallization rate, improve the fluidization state, and reduce the sticking ratio. The optimal operating conditions for pure hydrogen to reduce Brazilian fine iron ore was found to be a reduction temperature of 923-1023 K, the linear velocity of the reducing gas was 0.6 m/s, the reducing time was 30-50 min, the reducing pressure was 0.25 MPa, the mass content of the coated carbon powder was 2-6% (accounting for the mass of the mineral powder), and the particle size of the carbon powder was 4-7 µm. Iron whiskers cohesion and agglomeration were the main reasons for the adhesion of ore powder particles. It was found that carbon powder coating can effectively change the morphology of metal iron, as metal iron generates spherical particles around the carbon powder to improve the fluidization state.

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“…With H 2 as a reducing agent, the reactions that occur during the reduction of iron ore are as follows [34,35].…”

Section: Bonding Mechanism Of Fine Iron Ore Particlesmentioning

confidence: 99%

Experimental Investigation of the Fluidization Reduction Characteristics of Iron Particles Coated with Carbon Powder under Pressurized Conditions

Zhi-ping

2020

Molecules

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“…To achieve a confidence interval equal to the sample standard deviation at a confidence level of 95 % requires more than 6 experiments; a confidence level of 99 % requires 11 experiments; finally, a 99.9 % confidence level requires 17 experiments. We derived explicit relationships between n and the ratio of s and when˛is 0.05, 0.01, and 0.001: [38] Identify all acceptable SI expressions.…”

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confidence: 99%

How do you write and present research well? Answers to the 20 questions

2016

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At the beginning of this series on how to write and present research,[1,2] we repeated Whitesides's[3] message that working in the laboratory, modelling, designing, and troubleshooting constitute only part of the research effort. Discovery, development, analysis, and reviewing literature is work which is incomplete until you publish it and others cite it.[4] Our questions address specifically how to write and present with greater clarity, which is only one element in the process and includes: (a) acknowledging that you should write and present better; (b) deciding that you want to improve; (c) identify means to achieve this goal—courses and books, for example; (d) dedicating time to practice; (e) finding a coach or some way to get feedback on how you are doing; and (f) implementing what you learn in all written and oral communication. Writing and presenting are indispensable skills for researchers, but for many of us, formal instruction on communication ended in high school or the first year of university. However, universities are now implementing soft skill workshops as part of the offering to new graduate students. Funding agencies recognize the importance of these skills and now require programs in grant proposals (NSERC CREATE, European RECHIND). These resources are most effective when students recognize that they need to improve their skills and also want to improve them. Great musicians, athletes, and Go players practice continually. Furthermore, they have coaches to give them feedback and help them develop strategies. Writing is as complex as these activities and, like with them, we can improve at it continually.[5,6]

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Introduction

Patience¹

2018

Experimental Methods and Instrumentation for Chemical Engineers

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How do you write and present research well? 11—Respect SI writing conventions

Cited by 4 publications

References 13 publications

Experimental Investigation of the Fluidization Reduction Characteristics of Iron Particles Coated with Carbon Powder under Pressurized Conditions

Experimental Investigation of the Fluidization Reduction Characteristics of Iron Particles Coated with Carbon Powder under Pressurized Conditions

How do you write and present research well? Answers to the 20 questions

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