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This study investigates the potential of applying pressurized chemical looping reforming (CLR) mechanism for syngas to methanol production process combining of experimental demonstration of methane reforming to syngas and simulation for integration in methanol production. The experimental study was conducted using the ... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
To achieve different products distributions and improve energy conversion performance for the coal utilization with zero carbon emission, an advanced polygeneration system incorporating the methanol synthesis and Allam power cycle (an oxy-combustion, direct-fired supercritical carbon dioxide Brayton cycle) is proposed.... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
Catalyst lifetime and product selectivity of methanol-to-olefins (MTO) catalysis on window-cage type zeolites and zeotypes are examined and interpreted to elucidate the critical role of high-pressure H2 and CO in MTO catalysis at conditions relevant for syngas-to-olefins (STO) conversion (H2/CH3OH >100, CO/CH3OH >100).... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
Utilizing the greenhouse gas CO2 as a feedstock in chemical processing can offer alternative solutions to long-term storage. In this study, a systematic analysis of methanol synthesis performance was analyzed based on both thermodynamic equilibrium and kinetic models using captured CO2 and syngas produced from biogas a... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
The conventional configuration of a pulp mill, in which black liquor is concentrated and burnt, is compared to the upgrading gasification routes for methanol (MeOH) or dimethyl ether (DME) co-production. To this end, various exergy-based and environmental impact indicators are assessed in the light of different utility... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
Methanol produced from chemical transformation of coal derived CO2 rich syngas can be a sustainable replacement for conventional crude oil based fuels with an impressive feature of reducing greenhouse gas emissions. Mostly industrial catalysts are promoted, however, lack of detailed insight into the mechanism of promot... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
Methanol dehydrogenation is an efficient way to produce syngas with high quality. The current efficiency of sunlight-driven methanol dehydrogenation is poor, which is limited by the lack of excellent catalysts and effective methods to convert sunlight into chemicals. Here, we show that atomically substitutional Pt-dope... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
The conversion of carbon oxides (CO + CO2) to methanol is promising enough in concomitant decrease in greenhouse effect along with the mitigation of energy crisis. However, the process still confronts low levels of CO2 conversion and development of highly efficient catalyst is a bid challenge. In the present work, a sy... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
The syngas to methanol (STM) process is an energy-intensive chemical production process, and effective utilization of waste heat can improve energy and economy efficiency. To address current challenges that complex interactions between process synthesis and waste heat recovery are not considered, a novel simultaneous o... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
Dedicated bioenergy combined with carbon capture and storage are important elements for the mitigation scenarios to limit the global temperature rise within 1.5 ° C . Thus, the productions of carbon-negative fuels and chemicals from biomass is a key for accelerating global decarbonisation. The conversion of biomass in... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
In the present study, the combined steam and dry reforming of methanol (CSDRM) process were performed in the temperature range of 400 °C-900 °C, CO2/H2O ratio of 0.5–2.5 and (CO2+H2O)/CH3OH ratio of 0.5–2.5 at the atmospheric pressure over a Pt/ZrO2 catalyst in fixed bed reactor. The experimental data was applied... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
In this work, an integrative assessment of renewable syngas production by solid oxide electrolysis (SOE), which is also called co-electrolysis, was performed to investigate economic and environmental viability based on various renewable energy resources. First of all, economic analysis using itemized cost estimation, p... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
The conversion of naphthalene into high value-added intermediate, 2,6-dimethylnaphthalene (2,6-DMN), using methanol as an alkylating agent has been widely studied. However, the low conversion of naphthalene and the easy deactivation of catalysts due to carbon deposition still pose challenges for industrialization. This... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
Assessment of the recent research on the side-feeding strategy in the methane tri-reforming reactor, suggests that this procedure can be a beneficial method for producing syngas. In the present study, special attention is given to the length of methane tri-reformer due to its significant effect on the residence time of... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
The catalytic dry reforming of plastic waste is conducted in two-stage fixed bed reactors. The pyrolysis of polypropylene plastics occurs in the first reactor, and the pyrolyzed gases undergo a reforming reaction with carbon dioxide over a catalyst in the second reactor. The wet impregnation method is used to synthesiz... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
Identifying active site structure and unveiling corresponding reaction pathways are crucial issues to construct compatible reactive components in bifunctional catalysts for direct syngas conversion. Herein, the active surface structure and the reaction mechanism of syngas conversion to bridging intermediate methanol on... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
Supported Pd catalysts with varied Pd loadings (x = 0.5 wt%, 2.0 wt%, 5.0 wt%, 7.5 wt%, 15.0 wt%) were prepared by the incipient wetness impregnation method using a ZnAl2O4 spinel support. We found that ZnAl2O4 supported Pd catalysts with low Pd loadings (e.g., 0.5 wt%) are very selective in syngas conversion to methan... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
Dry reforming of light hydrocarbons such as methane has gained interest due to the consumption of greenhouse gases like methane and CO2 and production of syngas (H2 and CO). Among light hydrocarbons, methane has gained attention due to it’s abundance. Besides, biogas, produced from biomass, leads to air pollution whe... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
A novel process to produce a H2-rich syngas from a high moisture-containing agricultural waste digestate is proposed. This process combines the use of hydrothermal carbonization (HTC), dewatering, pyrolysis, and catalytic reforming. Due to the feature of the high moisture content in the digestate, the effect of the HTC... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 0 |
In this study, various weight fractions (0 wt% to 7 wt%) of multi-walled carbon nanotubes were incorporated onto woven kenaf/recycled polystyrene (MWCNT/KF/rPS) laminated composites. The MWCNT was incorporated using spraying technique and the flexural properties of the composites were investigated. The laminated compos... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
As the constantly upgrading of electronic product, and the number of plastic shells of waste electronic products is also increasing sharply. Acrylonitrile-butadiene-styrene (ABS) and high impact-resistance polystyrene (HIPS) account for a large part, but ABS and HIPS not only have similar densities, but also have simil... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
Polystyrene was synthesized and applied as a template for fabricating hollow silica nanoparticles. Organic solvent and water were used as a solvent and an anti-solvent, respectively, to produce the polystyrene nanoparticles via. nanoprecipitation technique. The influence of precipitation method (one-shot or drop), solv... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
The construction sector is the most energy consuming one in the world, and it has a significant ecological impact. Indeed, concrete manufacturing overuses natural resources such as sand or gravel, and the need to use alternative building materials is urgent. Choosing adequate building materials takes an important part ... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
In this work, an environmentally friendly and value-added technique was employed to obtain polystyrene (PS) nanoparticles from expanded polystyrene (EPS) waste. The waste was dissolved in ethyl acetate and nanoprecipitated in ethyl alcohol, which are green and renewable solvents. The EPS concentration, stirring speed a... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
5-Hydroxymethylfurfural (5-HMF) is one of the compounds, which has attracted a lot of attention due to its multi-functional nature and many applications in the industry. In this experimental study, 5-HMF has been synthesized using a polystyrene-supported Br√∏nsted acid ionic liquid catalyst. This heterogonous catalyst ... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
We report the use of flexible photocatalytic composites for the degradation of the 4-chlorophenol (4-CP) contaminant from the drinking water. These composites were made of recycled bags (RBag) or recycled polystyrene (RPS) from food packaging and CuS/TiO2 (CuST) nanoparticles. The structural and morphological character... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
In recent decades, there has been a significant rise in the production and consumption of plastics and polystyrene products (notably Expanded Polystyrene or EPS), and the reuse of their waste nowadays, due to their pollution potentials, has come to the forefront of attention. In this paper, new green building insulatio... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
Cement-polymer composites were developed to enhance the mechanical durability and reduce the porosity of cement, and to acquire a value-added end product useful for many applications in the construction sector. The novel product should be stable during exposure to various challenging environments, e.g., water of differ... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
There is international interest to increase recycling rates of expanded polystyrene foam (EPS). Extensive use of brominated flame retardants (BFRs), however, presents a hinder to this. If uncontrolled, hazardous BFRs could persist in recycled EPS leading to new exposure routes, including in materials such as EPS packag... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
In the present study, sawdust/recycled expanded polystyrene (SD/rEPS) composite was manufactured to be used as sound-absorbing materials. To achieve this aim, SD/rEPS composites containing different loading level (0, 20, 40, 60 and 80 wt percent) of SD were prepared. The addition of 20% SD exhibited better dispersion w... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
With the rapid development of the fifth-generation mobile communication, stringent requirements have been put forward for the dielectric properties of polymer-based copper-clad laminates. However, thermally and mechanically robust materials with low dielectric loss (Dr) are very scarce. Herein, we propose a simple meth... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
Recently streamlining wood waste production and promote their recovery and recycling have been popularized with the sustainable utilization of the waste generated in the saw mill to promote sound, sustainable and healthy wood waste management practices. Herein, we report the development of polymer composite from the sa... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
Thermal insulations help to reduce household energy demand and extend the periods of thermal comfort generated by heating and cooling systems. Conventional isolations may not be economically accessible to all social sectors, despite their benefits. This paper presents and evaluates an alternative low-cost insulating ma... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
Polystyrene-based products are widely used in industrial and daily activities, but their subsequent disposal can negatively affect the environment. This work focuses on reducing polystyrene waste into useful material. A waste-derived polystyrene sorbent (WDPS) was fabricated and successfully applied to determine bisphe... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
The cross-linked polystyrene (PS) are commonly used plastic materials, however, the greater brittleness and the difficulties in recycling severely limit their applications. In this work, we provide a new strategy for the crosslinking of PS based on the nitrogen-coordinating cyclic boronic ester (NCB) linkages. PS vitri... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
This study investigated recycling of expanded polystyrene (EPS) waste in a closed-loop design using the dissolution technique. The objective is to dissolve a maximum rate of EPS waste in styrene (its monomer), followed by suspension polymerization of this solution to incorporate the monomer (the solvent) in the polymer... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
In recent years, the production of disposable plastic products is increasing day by day and resulting in global growing concern that it poses to the environment. Microorganisms hardly resolve these types of plastic wastes; therefore, recycling the value-added materials is very important. Recycling and reusing plastic w... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
In recent times, a substantial part of the generated solid waste all over the world are plastic-related waste with wide ranges of serious environmental and public health consequences. This study investigates the beneficial use of recycled high impact polystyrene (HIPS) and low-density polyethylene (LDPE) plastic wastes... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
Radioactive sulfate wastes are generated from boiling water reactors (BWRs) and should be immobilized before their disposing to avoid the back release of their hazardous components under the impact of water flooding incident in the disposal site, which gives rise of secondary contamination at the surrounding area. A ce... | Classify the abstract into relevant or non-relevant class based on given input text and provide the information in relevant: 1 and non-relevant: 0 | 1 |
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