Frequently Asked Questions around pyrolysis and pyrolysis oil purification
Q:
How pyrolysis and pyrolysis oil purification enable sustainable advanced recycling of Single-use Plastics?
A:
Pyrolysis transforms single-use plastics into pyrolysis oil through thermal decomposition in an oxygen-free environment, offering a sustainable recycling path. The subsequent purification of pyrolysis oil refines it into high-quality feedstocks for new plastics production (PUROIL™), closing the loop on plastic waste and contributing to a circular economy, while reducing the carbon footprint by 50 to 70% compared to incineration.
Q:
How biochar captures carbon?
A:
Biochar, a type of charcoal made from organic waste, sequesters carbon by trapping it in a stable, solid form, preventing it from returning to the atmosphere as carbon dioxide for centuries. This process effectively reduces greenhouse gases and offers a scalable, investment-worthy solution for carbon capture and storage.
Q:
How can plastic waste be converted into naphtha/SAF/diesel?
A:
Converting plastic waste into naphtha/SAF/diesel involves several steps:
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Upgrading plastic waste to a quality suitable for use as feedstock in a pyrolysis plant.Upgrading the
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Pyrolyzing the plastic waste to convert it into pyrolysis oil.
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Purifying the pyrolysis oil to remove catalyst poisons and corrosives—our pyrolysis oil purification technology can add immense value here.
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Fractionally distilling the pyrolysis oil to separate the diesel fraction.
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Hydrotreating and mild hydrocracking.
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Adding additives to enhance the stability and performance is if necessary
Starting with your specific raw materials, you can establish a technology performance statement in collaboration with our research and development facility before venturing into commercial-scale investments.
Q:
Which types of raw materials can APChemi's technologies effectively process?
A:
APChemi's advanced Pyrolysis technology is versatile and capable of processing a variety of materials including mixed plastics, tyres, and biomass all in one reactor. Additionally, our Pyrolysis Oil Purification technology is specifically designed to handle mixed plastic waste, even when contaminated with challenging materials such as PVC, PVDC, PET, and more. This technology meticulously removes contaminants including Chlorine, Oxygen, Fluorine, Bromine, Nitrogen, Silica, and Metals from Pyrolysis oil. The result is a highly purified pyrolysis oil, ready to be transformed into valuable products such as food and pharma-grade circular plastics. Furthermore, our plastic to synthetic bitumen technology is adept at converting mixed plastic waste into value.
Q:
What range of products can be generated using APChemi's innovative technologies?
A:
Leveraging APChemi's technologies, a wide array of high-value products can be produced, including:
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Circular plastics
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Circular Naphtha
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Sustainable Aviation Fuel (SAF)
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Diesel
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Sustainable Bitumen
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Biochar for Carbon Capture, Utilization, and Storage (CCUS) as well as a substitute for coal.
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Feedstock for the production of both blue and green hydrogen.
Q:
How does APChemi assist in obtaining environmental clearance?
A:
APChemi plays an pivotal consulting role in facilitating the environmental clearance process, which includes:
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Conducting thorough testing of raw materials at our state-of-the-art R&D facility, evaluating air, wastewater, and solid emissions.
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Crafting bespoke emission control solutions to meet stringent requirements.
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Diligently completing and submitting all necessary data for environmental clearance.
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Proactively addressing any queries or objections that may arise during the environmental clearance process, ensuring a smooth and efficient experience.
Q:
We purchased a problematic pyrolysis plant from someone else, can help us?
A:
Yes, APChemi offers troubleshooting assistance and technology solutions in such a case.
Q:
Do you license pyrolysis oil purification technology independent of pyrolysis technology?
A:
Yes.
Q:
What is APChemi's approach to scaling up pyrolysis projects?
A:
APChemi ensures a seamless transition from pilot to commercial scale by first validating the technology's performance with specific feedstocks and target products at our state-of-the-art R&D facility. Following this, our engineering team utilizes advanced simulators to refine and de-risk the engineering calculations, paving the way for cost-effective and technically sound commercial-scale operations. Know more.
Q:
What is APChemi's most notable engineering achievement?
A:
APChemi successfully completed an engineering assignment that involved developing a plastic pyrolysis plant in the United Kingdom with a daily input capacity of 42 metric tons. This project was executed in compliance with British standards, CE standards, and ATEX directives.
Q:
What is the largest capacity plant developed by APChemi?
A:
The largest operational plant utilizing our technology has a processing capacity of 15 TPD (tonnes per day) for plastic waste. Our technology is designed for scalability, and we are currently developing pyrolysis projects with capacities of up to 240 tonnes per day on a global scale.
Q:
What market problems does APChemi’s technology solve?
A:
At APChemi, we solve critical market problems by processing a wide range of feedstocks, including mixed and contaminated plastic waste. Our pyrolysis technology is adept at handling plastics with a higher tolerance for various contaminants such as PVC, PVDC, PET, metals, stones, paper, and wood. We have successfully completed 47 projects, transforming 179 million kilograms of plastic. Our purification technology significantly enhances the quality and marketability of the end product by removing corrosives and catalyst poisons. Our solutions are highly scalable, designed to reduce the carbon footprint of plastic circularity by 20 to 70%, and ensure environmental compliance. We prioritize safety by avoiding the use of directly fired reactors in our plant designs. Moreover, our processes are energy-efficient, reducing the dependence on costly catalysis and additives, which in turn lowers both CAPEX and OPEX.
Q:
Can you elaborate on APChemi's approach to business and partnerships?
A:
At APChemi, we view ourselves as your long-term allies in the journey towards circularity and decarbonisation. Our business model encompasses both licensing our cutting-edge technology and producing top-grade purified Pyrolysis products, ensuring we offer comprehensive solutions tailored to your needs.