Replacing all petroleum-based chemical products with natural biomass-based chemical products: a tutorial review

Mori, Ryohei

doi:10.1039/d2su00014h

Cited by 78 publications

(64 citation statements)

References 173 publications

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“…During the 3D printing process, most petroleum-based plastics release toxic substances and evaporated particles [46]. On the other hand, PLA is not related to any toxic or carcinogenic effect, which positively influences human health and the environment [27,37,47]. A drawback of PLA is that they are made from nutritious food for human beings.…”

Section: Sustainability Perspective Of Bio-based Vs Petroleum-based P...mentioning

confidence: 99%

“…A drawback of PLA is that they are made from nutritious food for human beings. Thus, the uncontrolled use of these food crops might aggravate anger issues worldwide [47]. PHA is another exciting biopolymer developed and used in 3D printing [37,48].…”

Section: Sustainability Perspective Of Bio-based Vs Petroleum-based P...mentioning

confidence: 99%

“…4(4).2023 biodegradability, PHA has a brief period to degrade, around 85% in 7 weeks [51]. It considerably reduces the space required to bury their waste, helping to reduce the environmental impact compared with other plastics, such as petroleum-based ones that take several years [27,47]. A drawback is the cost of PHA, which is 3-4 times higher than petroleum-based plastics.…”

Section: Polymer Sci Peer Rev Jmentioning

confidence: 99%

“…A drawback is the cost of PHA, which is 3-4 times higher than petroleum-based plastics. It is due to the food required for bacteria and the complexity of the production, separation, extraction, and treatment of waste fluid [47]. PHA's melting point and thermal decomposition are close, making the printing process more challenging than PLA; however, thanks to research advances, its handleability has improved [39,52].…”

Section: Polymer Sci Peer Rev Jmentioning

confidence: 99%

“…However, these polymers all contain hydrolytically unstable ester linkages. PLA and PHA are also relatively brittle materials with poor elongation properties and some processing challenges related to their processing temperature being close to their decomposition temperature [47].…”

Section: Market Growth Of Biodegradable Plastics Used In Additive Man...mentioning

confidence: 99%

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From a Sustainability Perspective, Why Should Bioplastics Be Used for Additive Manufacturing?

Saloni

2023

PSPRJ

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As climate change awareness increases, the worldwide interest in efficiently using resources, materials, and energy increases. From producers to consumers, the demand for sustainability-oriented processes has become stronger across all stock market sectors. Additive Manufacturing (AM) is a promising and relatively new manufacturing process that helps to overcome supply chain, logistics, and environmental issues that traditional processes face. Fortunately, AM can process different raw materials, such as glass, metal, ceramics, and plastics. Even though AM helps to reduce the use of the material in general, in the case of plastic, the environmental impact of their production and biodegradability remains an issue. As a response, plastics made from natural and renewable resources have become an alternative to the harmful conventional petroleum-based and no biodegradable plastics. Fortunately, there is evidence of products done through AM from these environmental-friendly plastics. The following review is intended to highlight (1) the opportunities and challenges for AM, (2) the comparison between bio and petroleum-plastic in 3D printing from a sustainability point of view, and (3) the economic and environmental benefits of this innovative combination of manufacturing processes and materials. This review provides a fundamental understanding and applied knowledge to create a new additive manufacturing platform based on renewable plant-based feedstocks.

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Section: Sustainability Perspective Of Bio-based Vs Petroleum-based P...mentioning

confidence: 99%

Section: Sustainability Perspective Of Bio-based Vs Petroleum-based P...mentioning

confidence: 99%

Section: Polymer Sci Peer Rev Jmentioning

confidence: 99%

Section: Polymer Sci Peer Rev Jmentioning

confidence: 99%

Section: Market Growth Of Biodegradable Plastics Used In Additive Man...mentioning

confidence: 99%

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From a Sustainability Perspective, Why Should Bioplastics Be Used for Additive Manufacturing?

Saloni

2023

PSPRJ

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Chemically decomposable imine‐based thermoset using oxidized sugar

Jeong,

Goh

2023

J of Applied Polymer Sci

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Increasing environmental concerns have driven the pursuit of sustainable alternatives to petrochemical‐based plastics in polymer chemistry. In this study, we demonstrated a method by which sugar, the most chemically produced biomass, can be used as a thermosetting resin. The sucrose was successfully oxidized, synthesized, and then incorporated into a resin. Sodium periodate (NaIO4) was used to convert sucrose into chemical raw materials. The resulting polymer, prepared via the imine reaction, exhibited a glass transition temperature Tg of 96°C, as determined by differential scanning calorimetry. Additionally, the thermosetting resin exhibited a tensile strength of 7 MPa, a modulus of 515 MPa, and a Tg of 100°C. We obtained reaction rate constants of 0.7 × 10−3 h−1 and 3.2 × 10−1 h−1 using THF and citric acid solutions, respectively. Furthermore, we reused the resin from the decomposed organic matter and confirmed that the resynthesized overall, our findings suggest the potential for green recycling by converting commonly used sugars into nature‐derived raw materials, leading to the development of eco‐friendly polymer synthesis.

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Sustainable Syntheses of Paracetamol and Ibuprofen from Biorenewable β‐pinene

et al. 2023

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Scalable processes have been developed to convert β‐pinene into 4‐isopropenylcyclohexanone which is then used as a feedstock for the divergent synthesis of sustainable versions of the common painkillers, paracetamol and ibuprofen. Both synthetic routes use Pd(0) catalysed reactions to aromatise the cyclohexenyl rings of key intermediates to produce the benzenoid ring systems of both drugs. The potential of using bioderived 4‐hydroxyacetophenone as a drop‐in feedstock replacement to produce sustainable aromatic products is also discussed within a terpene biorefinery context.

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Replacing all petroleum-based chemical products with natural biomass-based chemical products: a tutorial review

Abstract: Production quantity ratio of petroleum derived chemical products. This also presents the concept of replacing all petroleum-based chemical products with natural biomass-based chemical products.

Cited by 78 publications

References 173 publications

From a Sustainability Perspective, Why Should Bioplastics Be Used for Additive Manufacturing?

From a Sustainability Perspective, Why Should Bioplastics Be Used for Additive Manufacturing?

Chemically decomposable imine‐based thermoset using oxidized sugar

Sustainable Syntheses of Paracetamol and Ibuprofen from Biorenewable β‐pinene

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