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Ismail S, Mansor N, Man Z. A Study on Thermal Behaviour of Thermoplastic Starch Plasticized by [Emim] Ac and by [Emim] Cl. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.proeng.2017.04.138] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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27
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Azeem B, KuShaari K, Man Z, Trinh TH. Nutrient release characteristics and coating homogeneity of biopolymer coated urea as a function of fluidized bed process variables. CAN J CHEM ENG 2016. [DOI: 10.1002/cjce.22741] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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28
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Suleman H, Maulud AS, Man Z. A hybrid equation of state and Kent-Eisenberg model for accurate prediction of carbon dioxide separation by aqueous alkanolamines. SEP SCI TECHNOL 2016. [DOI: 10.1080/01496395.2016.1217241] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Mohshim DF, Mukhtar H, Man Z. Composite blending of ionic liquid-poly(ether sulfone) polymeric membranes: Green materials with potential for carbon dioxide/methane separation. J Appl Polym Sci 2016. [DOI: 10.1002/app.43999] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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30
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Suleman H, Maulud AS, Man Z. A Fugacity Corrected Thermodynamic Framework for Aqueous Alkanolamine Solutions. J SOLUTION CHEM 2016. [DOI: 10.1007/s10953-016-0453-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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31
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Majeed Z, Mansor N, Man Z, Wahid SA. Lignin reinforcement of urea-crosslinked starch films for reduction of starch biodegradability to improve slow nitrogen release properties under natural aerobic soil condition. E-POLYMERS 2016; 16:159-170. [DOI: 10.1515/epoly-2015-0231] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
AbstractThe urea-crosslinked starch (UcS) film has a major drawback of very rapid biodegradability when applied as slow release fertilizer in soil. Lignin reinforcement of the UcS was used to prepare composite films, aimed to reduce the starch biodegradability and slow the release of nitrogen in aerobic soil condition. Study results revealed that mineralization of the composite films was delayed from 6.40 to 13.58% more than UcS film. Inhibition of composite films mixing with soil, the Michaelis-Menten reaction rates for α-amylase were inhibited ~1.72–2.03 times whereas the Michaelis-Menten reaction rates for manganese peroxidase were increased ~1.07–1.41 times compared to UcS film. Saccharides–glucose, maltose and maltotriose demonstrated that their rates of formation (zero-order reaction) and depletion (first-order reaction); both were slowed more in aerobic soil which received the composite films. Increasing of lignin in composite films, the acid to aldehyde ratios of vanillyl and syringyl phenols of the lignin declined from 1.18 to 1.17 (~0.76%) and 1.59–1.56 (~1.78%), respectively. The diffusivity of nitrogen was effectively slowed 0.66–0.94 times by the lignin in composite films and showed a “Fickian diffusion” mechanism (release exponent n=0.095–0.143).
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Suleman H, Maulud AS, Man Z. Reconciliation of outliers in CO2-alkanolamine-H2O datasets by robust neural network winsorization. Neural Comput Appl 2016. [DOI: 10.1007/s00521-016-2213-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Ahmad NNR, Mukhtar H, Mohshim DF, Nasir R, Man Z. Effect of different organic amino cations on SAPO-34 for PES/SAPO-34 mixed matrix membranes toward CO2/CH4separation. J Appl Polym Sci 2016. [DOI: 10.1002/app.43387] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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34
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Nasir R, Mukhtar H, Man Z. Prediction of gas transport across amine mixed matrix membranes with ideal morphologies based on the Maxwell model. RSC Adv 2016. [DOI: 10.1039/c5ra27756f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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35
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Khan SN, Hailegiorgis SM, Man Z, Shariff AM, Garg S. Thermophysical Properties of Aqueous 1-Butyl-3-Methylimidazolium Acetate [BMIM] [AC] + Monoethanolamine (MEA) Hybrid as a Solvent for CO2 Capture. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.proeng.2016.06.553] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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36
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Hamidi RM, Man Z, Azizli KA. Concentration of NaOH and the Effect on the Properties of Fly Ash Based Geopolymer. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.proeng.2016.06.568] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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37
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Ismail S, Mansor N, Majeed Z, Man Z. Effect of Water and [Emim][OAc] as Plasticizer on Gelatinization of Starch. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.proeng.2016.06.542] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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38
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Ullah Z, Bustam MA, Man Z, Khan AS. Thermal Stability and Kinetic Study of Benzimidazolium Based Ionic Liquid. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.proeng.2016.06.577] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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39
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Suleman H, Maulud AS, Man Z. Carbon Dioxide Solubility in Aqueous Potassium Lysinate Solutions: High Pressure Data and Thermodynamic Modeling. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.proeng.2016.06.543] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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40
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Ahmad NNR, Mukhtar H, Mohshim DF, Nasir R, Man Z. Surface modification in inorganic filler of mixed matrix membrane for enhancing the gas separation performance. REV CHEM ENG 2016. [DOI: 10.1515/revce-2015-0031] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractThe development of mixed matrix membrane (MMM) in gas separation process has drawn great attention due to its promising properties. MMM consists of a polymer as the matrix phase, whereas the inorganic filler serves as the dispersed phase. However, poor contact between these two phases often results in unselective gas flow and becomes one of the major issues in the MMM development. Currently, various modification techniques of the inorganic filler to improve the compatibility between the polymers and the particles have been reported. Because of this modification, the CO
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Muhammad N, Man Z, Mutalib MIA, Bustam MA, Wilfred CD, Khan AS, Ullah Z, Gonfa G, Nasrullah A. Dissolution and Separation of Wood Biopolymers Using Ionic Liquids. CHEMBIOENG REVIEWS 2015. [DOI: 10.1002/cben.201500003] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Muhammad N, Elsheikh YA, Mutalib MIA, Bazmi AA, Khan RA, Khan H, Rafiq S, Man Z, khan I. An overview of the role of ionic liquids in biodiesel reactions. J IND ENG CHEM 2015. [DOI: 10.1016/j.jiec.2014.01.046] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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43
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Ullah Z, Bustam MA, Man Z, Muhammad N, Khan AS. Synthesis, characterization and the effect of temperature on different physicochemical properties of protic ionic liquids. RSC Adv 2015. [DOI: 10.1039/c5ra07656k] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
In this work, eleven protic ionic liquids (PILs) containing different cations and anions were prepared and their physicochemical properties were measured.
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Nasir R, Mukhtar H, Man Z, Shaharun MS, Abu Bakar MZ. Effect of fixed carbon molecular sieve (CMS) loading and various di-ethanolamine (DEA) concentrations on the performance of a mixed matrix membrane for CO2/CH4 separation. RSC Adv 2015. [DOI: 10.1039/c5ra09015f] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Polyethersulfone (PES) as a polymer along with carbon molecular sieves (CMS) as an inorganic filler and di-ethanolamine (DEA) as the third component were used to fabricate amine mixed matrix membranes (A3Ms).
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Irfan Khan M, Azizli K, Sufian S, Man Z, Khan AS. Simultaneous preparation of nano silica and iron oxide from palm oil fuel ash and thermokinetics of template removal. RSC Adv 2015. [DOI: 10.1039/c4ra15922e] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This work reports a method for simultaneous synthesis of nano silica and iron oxide from POFA.
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Khan MI, Min TK, Azizli K, Sufian S, Ullah H, Man Z. Effective removal of methylene blue from water using phosphoric acid based geopolymers: synthesis, characterizations and adsorption studies. RSC Adv 2015. [DOI: 10.1039/c5ra08255b] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
PAGPs were produced by phosphoric acid activation of metakaolin and were used as effective adsorbents for the removal of methylene blue from water.
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Rafiq S, Maulud A, Man Z, Mutalib MIA, Ahmad F, Khan AU, Khan AL, Ghauri M, Muhammad N. Modelling in mixed matrix membranes for gas separation. CAN J CHEM ENG 2014. [DOI: 10.1002/cjce.22111] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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48
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Mohshim DF, Mukhtar H, Man Z. The effect of incorporating ionic liquid into polyethersulfone-SAPO34 based mixed matrix membrane on CO 2 gas separation performance. Sep Purif Technol 2014. [DOI: 10.1016/j.seppur.2014.08.019] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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49
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Nasir R, Mukhtar H, Man Z. Fabrication, Characterization and Performance Study of N-methyl-diethanolamine
(MDEA)-Polyethersulfone (PES) Amine Polymeric Membrane for CO2/CH4 Separation. ACTA ACUST UNITED AC 2014. [DOI: 10.3923/jas.2014.1186.1191] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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50
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Mohshim DF, Mukhtar H, Man Z. Comparison Study of Emim [Tf2N] and Emim [CF3SO3]
Effects on Polyethersulfone Membrane for CO2/CH4 Separation. ACTA ACUST UNITED AC 2014. [DOI: 10.3923/jas.2014.1083.1087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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