Results 21 to 30 of about 11,087 (262)

Parameters Optimization of MTBE Reactive Distillation Process with Response Surface Methodology

open access: yesChemical Engineering Transactions, 2019
Because of many variables and strong coupling effects between the reaction and distillation processes, the parameters optimization of reactive distillation (RD) process is usually a challenge work.
Wu Xiao   +5 more
doaj   +1 more source

Modeling Of A Reactive Distillation Column: Methyl Tertiary Butyl Ether (Mtbe) Simulation Studies

open access: yesInternational Islamic University Malaysia Engineering Journal, 2012
A process simulation stage-wise reactive distillation column model formulated from equilibrium stage theory was developed. The algorithm for solving mathematical model represented by sets of differential-algebraic equations was based on relaxation method.
Ismail Mohd Saaid Abdul Rahman Mohamed and Subhash Bhatia
doaj   +1 more source

Reactive Distillation: Stepping Up to the Next Level of Process Intensification [PDF]

open access: yesIndustrial & Engineering Chemistry Research, 2018
Reactive distillation (RD) is an efficient process intensification technique that integrates chemical reaction and distillation in a single apparatus. The process is also known as catalytic distillation when a solid catalyst is used. RD technology has many key advantages such as reduced capital investment and significant energy savings, as it can ...
Anton A. Kiss, Megan Jobson, Xin Gao
openaire   +4 more sources

Solvent-free synthesis of highly dispersed zinc-doped porous carbons as efficient dibenzothiophene adsorbents

open access: yesGreen Energy & Environment
Designing efficient adsorbents for the deep removal of refractory dibenzothiophene (DBT) from fuel oil is vital for addressing environmental issues such as acid rain.
Ping Lu   +5 more
doaj   +1 more source

Separation of C1-C6 alcohol/ester/water system in continuous reactive distillation unit a thermodynamic analysis

open access: yesMaterials Science for Energy Technologies, 2023
Continuous reactive distillation is one of the optimized methods for synthesis of C1-C6 esters industrially. The products of the reaction are difficult to be obtained in their pure states due to the presence of azeotropes in the system.
Shambala Gadekar-Shinde   +5 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Performance Analysis of Batch Reactive Distillation Column using Different Measures

open access: yesChemical Engineering Transactions, 2015
Batch distillation with chemical reaction when takes place in the same unit is referred to as batch reactive distillation process. The combination reduces the capital and operating costs considerably.
E.A. Edreder, M. Emtir, I.M. Mujtaba
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

Hydrogenation of CO2 to Alcohols Over Metal–Organic Frameworks‐Based Catalysts

open access: yesChemistry–Methods
Production of green alcohols obtained from CO2 and green H2 is a highly desirable process due to its ideal characteristics of mitigating greenhouse gas emissions and producing valuable chemicals. The present review highlights the opportunities that metal–
Yaxin Cai   +4 more
doaj   +1 more source

Recent Advances in Extractive Distillation

open access: yesEngineering Proceedings, 2023
Distillation is widely recognized as the preferred method for separation due to its operational and control benefits. Traditional distillation processes, however, cannot successfully separate azeotropic mixtures with near boiling points. Numerous special
Althea Francesca Aquilon   +5 more
doaj   +1 more source

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