This drives the reduction of the economic and carbon cost of the building and reduce building footprint..
But given that, as of 2019, carbon feedstock equated to 58% of the usage of carbon-based materials like crude oil and other fossil fuels in the industry, it would be a positive step to use carbon capture to reduce the amount required, and therefore begin to lower the carbon footprint of the industrial plastic produced using these methods..Chemicals such as formaldehyde and potassium carbonate that are used in the production of plastics such as PEEK, POM, PTFE, and PVDF can be produced with captured carbon dioxide instead of fresh carbon feedstock.
By reducing the need for carbon feedstock by reusing captured CO. 2. , we will make progress toward a carbon neutral synthesis of industrial plastics..In line with this, other chemicals, such as methanol and methane, can be replaced by bio-methanol and bio-methane, which are synthesised from biomass and wastewater sources.Using sustainable methods to produce bio-methane and bio-methanol in place of fossil fuel derived versions, helps reduce the total amount of fossil fuels circulating in the industrial plastics industry and, therefore, the extent to which emissions are generated.. A study by Gabrielli et al, investigating the benefits of carbon capture, used the visual below to show how each system works and how the captured carbon is being reused (Figure 1)..
Figure 1: via Gabrielli et al: illustrating a comparison of ‘business as usual’ chemical production against CCS and CCU via direct air capture with carbon storage (DACCS) techniques.Also illustrated is a biomass-based option.. 4.
Difficulties with Carbon Capture.
There are limitations with these carbon capture methods, however, as CCS by itself isn’t enough to bring us to the designated targets for the industry.to foster improvement in workforce productivity and greater technology adoption by the industry.. DfMA has been on the radar in Singapore since at least 2014 when it was identified as a key component of the second.
Building Information Modelling (BIM) Roadmap issued by BCA.In 2015, the Singapore Government published the.
Essential Guide to BIM for DfMA.which was authored by Bryden Wood in conjunction with BCA.
(Editor: Powerful Tools)