/r/Pyrolysis
A reddit for news on research projects into pyrolysis as a method of producing a usable fuel
The Pyrolysis Reddit
Pyrolysis is a thermochemical decomposition of organic material at elevated temperatures in the absence of oxygen. It involves the simultaneous change of chemical composition and physical phase, and is irreversible. The word is coined from the Greek-derived elements pyro "fire" and lysis "separating".
Pyrolysis is a type of thermolysis, and is most commonly observed in organic materials exposed to high temperatures. It is one of the processes involved in charring wood, starting at 200–300 °C (390–570 °F). It also occurs in fires where solid fuels are burning or when vegetation comes into contact with lava in volcanic eruptions. In general, pyrolysis of organic substances produces gas and liquid products and leaves a solid residue richer in carbon content, char. Extreme pyrolysis, which leaves mostly carbon as the residue, is called carbonization.
The process is used heavily in the chemical industry, for example, to produce charcoal, activated carbon, methanol, and other chemicals from wood, to convert ethylene dichloride into vinyl chloride to make PVC, to produce coke from coal, to convert biomass into syngas and biochar, to turn waste into safely disposable substances, and for transforming medium-weight hydrocarbons from oil into lighter ones like gasoline. These specialized uses of pyrolysis may be called various names, such as dry distillation, destructive distillation, or cracking.
Wikipedia: pyrolysis
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Im a uni student and want to take on this project with some friends. I am struggling to find resources or information regarding this subject and am just looking for any kind of help. Thank you!
In an era defined by environmental consciousness and resource scarcity, the emergence of pyrolysis plants for waste management has sparked interest and intrigue. In this article, we delve into the significance of these innovative machines, shedding light on the reasons behind investing in them. Moreover, we explore the transformative benefits of pyrolyzing tires and plastics, along with the intriguing economics of pyrolysis oil as a potential game-changer in the realm of renewable energy.
Shifting towards Sustainable and Circular Economy Models: As the world grapples with mounting waste issues and the depletion of finite resources, pyrolysis plants offer a promising avenue for embracing circular economy principles. These machines transform waste materials into valuable resources, aligning with the shift towards sustainability and minimizing reliance on virgin materials.
Potential for Waste Reduction and Resource Recovery: The allure of the pyrolysis plant for sale lies in its ability to extract value from waste. By converting tires and plastics, notorious for their environmental impact, into usable products, these plants contribute to waste reduction while simultaneously recovering energy and materials.
Economic and Environmental Incentives: Beyond the ethical imperative, pyrolysis plants present compelling economic benefits. The potential for revenue generation through the sale of end-products, coupled with reduced waste management costs, positions these machines as strategic investments that align economic interests with environmental goals.
Tackling the Global Challenge of Tire and Plastic Waste: The exponential growth of tire and plastic waste presents a pressing global challenge. Pyrolysis plants offer a glimmer of hope by providing a sustainable solution that mitigates the adverse impact of these waste streams on the environment and public health.
Generation of Valuable End-Products: Oil, Gas, and Char: Pyrolyzing tires and plastics unlocks a treasure trove of valuable end-products. The process yields pyrolysis oil, a versatile fuel source; syngas, with potential energy applications; and char, a valuable carbon-rich material with various industrial uses.
Reducing Landfill Burden and Conserving Resources: The diversion of tires and plastics from landfills is a paramount goal in waste management. Pyrolysis plants contribute by diverting these materials from disposal sites and channeling them into productive pathways, thus extending the lifespan of landfills and conserving precious resources.
Pyrolysis Oil as a Versatile Energy Source: Pyrolysis oil, a primary product of the pyrolysis process, emerges as a promising energy source. Its versatility extends to power generation, industrial processes, and even as a feedstock for biofuels, potentially reducing our reliance on traditional fossil fuels.
Assessing the Economic Viability of Pyrolysis Oil Production: The economic viability of pyrolysis oil hinges on a delicate balance between production costs, market demand, and end-product value. Thorough cost analysis and understanding market dynamics are critical to ensure sustainable returns on investment.
Navigating Market Demand and Pricing Dynamics: The market for pyrolysis oil is intricately linked to factors such as energy prices, environmental policies, and public perception. Navigating these dynamics requires a nuanced understanding of market trends and the ability to adapt to changing circumstances.
Reducing Carbon Footprint through Waste-to-Energy Solutions: The conversion of waste materials into energy aligns with carbon reduction goals. Pyrolysis plants, by tapping into waste resources, contribute to lowering the carbon footprint associated with traditional energy sources.
Evaluating the Emissions Profile of Pyrolysis Processes: While pyrolysis offers substantial environmental benefits, it's essential to evaluate the emissions profile of the pyrolysis process. Ensuring efficient emissions control mechanisms are in place safeguards against the release of harmful substances into the environment.
Promoting Sustainable Practices in Waste Management: The adoption of pyrolysis plants promotes a paradigm shift in waste management. It encourages a transition from linear waste disposal models to circular systems, fostering resource recovery and minimizing environmental impact.
The landscape of waste management and energy production is undergoing a transformation fueled by innovation and sustainability. Pyrolysis plants stand as exemplars of this evolution, embodying the potential to address environmental challenges while yielding economic benefits. Understanding the rationale for investment, harnessing the benefits of pyrolysis tires and plastics, and navigating the economics of pyrolysis oil are critical steps in embracing this technology. As society marches towards a greener future, these plants emerge as formidable tools in shaping a world that embraces responsible resource utilization and environmental stewardship.
So I recently heard about a Chemical Recycling Plant coming to my area in between a beautiful river and a set of old train tracks. Can anyone help me understand what I can expect from this plant. Will it smell? What is the process once the trash is at the plant?
I am taking a tour soon and would love help understanding the best questions to ask to understand the dangers - or lack of dangers.
What is the worst case scenerio?
Thank you for any information you can provide.
Hey together. I'm just getting into the whole field and am wondering if you know of any R&D, production or similar projects regarding Pyrolysis (ovens) in East Africa / Tanzania Thanks
Can anyone tell me how to calculate activation energy for different heating rates using Kissinger akahira equation in Excel.Like I can calculate for single heating rate but how to calculate for different heating rates.
Is the fuel created from plastic as efficient as gasoline or diesel?
In my garden I have too many weeds, therefore I thought to setup a test apparatus so I can make a proof-of-concept mini solar pyrolysis reactor.
I thought to buy this lens, and use a sealed iron pipe as reaction chamber.
Also, the reaction chamber will be placed longtitunally but because it is a pipe I am afraid that air will come inside the chamber. The initial idea is:
The idea is that I let the fresnel lenz to blast yje pipe with sun rays to sealed pipe and once gas is formed I'll open the sealing valve so the syngas to be released.
The questions are:
Is it possible to create a lubricating oil from pyrolysis?
Due to energy prices, I am in heavy thoughts of making my own pyrolysis reactor in order to satisfy my fuel needs.
I will keep is simple a chamber where I pump out the air, and I'll use plastic bottles and food-grade plastic waste (usually a typical household plastic).
How much liquid burnable fuel I can expect from reactors such as these ones:
https://www.youtube.com/watch?v=UAmzbC6FCcc
What I use rthwe fuel is for cental heating into typical diesel central heating such as this one (image is used as a reference): https://www.thermopigi.gr/thumb/phpThumb.php?src=../images/products/1413967189_oooo.jpg&w=800&h=600&far=C&bg=ffffff
But can I pump with a simple filtraction the generated oils directly to these types of central heating blended with normal leftover diesel;
Tire waste has become a huge problem today. The volume of vehicles is increasing in a rapid pace throughout the world. Old rubber tires are dumped in landfills causing damage to the surroundings in the process. Tire pyrolysis plants are getting to be popular because they convert waste rubber tires into usable materials for example oil fuel, steel wire, carbon black, along with other products. In fact, pyrolysis is the process of decomposing waste matter including old rubber tires at extremely high temperatures in the absence of oxygen. The method recycles old tires and gives economic and environmental good things about the person. That's why you need to buy a portable pyrolysis machine straight away. Here are some aspects to consider when investing in a portable pyrolysis plant on the market.
Skid Mounted Pyrolysis Machine
When you have a small number of waste tires to process, you ought to select a portable pyrolysis plant available for sale. It would satisfy your needs without wasting space and fuel at the same time. The portable plant works for batches of waste tires in comparison to the continuous pyrolysis plant that really works constantly. The portable machine needs less space to work and uses less fuel. The less energy consumption of the portable plant helps reduce costs in the long term. Here are the unique attributes of a transportable tire pyrolysis plant:
. Saves space and fuel expenses
. More practical and economical for small recycling businesses
. Very easy to install, transport, and maintain
. Small investment, fast return, and low maintenance
. Flexible configuration - The producer can customize the machine dependant upon your requirements
The portable pyrolysis plant is fantastic for those who have a tiny amount of waste to treat and also a limited budget. The waste tires ought to have a diameter of less than 1200 mm for the best results. Whether you employ a transportable tire pyrolysis plant for the continuous pyrolysis plant, the conclusion products are all alike. You will get high-return materials such as carbon black, tire oil, steel wire, and combustible gas. Each one of these items are very popular around the world. The truth is, you may expect 50% tire oil, 30% carbon black, 12% steel wire, and 8% waste gas by recycling old rubber tires in a portable tire pyrolysis plant. The conclusion merchandise is in high demand since they are used for:
. Pyrolysis oil - a fuel oil using a high market price
. Steel wire - can be used in steel-making factories to generate steel rods
. Carbon black - used to produce fortifiers, filler, and colorants inside the plastic and rubber industry
There are lots of points to consider when choosing a transportable tire pyrolysis plant. What is important is to find a reliable manufacturer or supplier of your product. You could find a number of manufacturers available. But all of them are not top-notch. You should do the homework properly before purchasing a high-quality tire pyrolysis plant at reasonable prices. The previously mentioned article provides information on some facts to consider when choosing a portable pyrolysis plant available on the market. More cost details: https://bestonasia.com/tire-pyrolysis-plant-cost/.
There are many people pay attention to this problem. Today this article is mainly for everyone to solve the doubts of this problem.
The cost of tyre pyrolysis plant cannot be just from the price of tyre pyrolysis plant. It is composed of several parts: raw material cost, land cost, operating cost, equipment cost.
The cost of raw materials refers to the price of waste tyres. The price of waste tires in different regions is different, so before investing, it is recommended to check the price of waste tires on the local market.
When you want to invest in this equipment, you can choose to rent or buy land, you can build a complete workshop, or you can just build a simple steel structure roof, which is determined according to the your budget.
One unit tyre pyrolysis plant needs 2-3 workers to operate, power consumption is 20 kw/h. In addition to the exhaust gas can be used to heat the machine which will save more than half of the fuel, but every day need an additional 500 kg of fuel oil as a fuel, generally customers use the produced tyre oil as fuel, don't have to go to the market to buy fuel, if the price of local natural gas or coal is cheaper than fuel oil, then you can also choose natural gas or coal as fuel. Tyre pyrolysis plant uses recycling water for cooling, so almost no consumption.
The equipment cost includes the price of basic configuration and optional configuration. A set of basic configuration of tyre pyrolysis plant is a production line for producing tire oil. However, in recent years, more and more countries have paid attention to environmental protection, so our company is constantly development design some optional environmental protection configurations, such as exhaust gas deodorization device, carbon black collection device, dust removal device, etc., as well as safety devices and automation devices, such as negative pressure system and automatic feeding machine, which can ensure the safety of equipment operation and save labor. Therefore, the basic configuration plus different optional configurations will have different prices. The higher the configuration, the higher the price, which is also determined according to the customer's budget. Some countries or regions where environmental protection is not strict and labor is cheap can choose low-configuration tyre pyrolysis plant. Some countries with high environmental protection and high labor cost are recommended to choose high-configuration tyre pyrolysis plant.
High-configuration parts of tyre pyrolysis plant
Through my introduction, I believe that you probably know how to calculate the cost of making tyre pyrolysis plant. From these several parts, some parts need to do the local market investigation, some parts need to consult tyre pyrolysis plant manufacturers to obtain a better suggestion. When investigating the market, you also need to investigate the market price and sales of by products, such as tire oil, carbon black and steel wire, so that you can calculate your own profit according to the cost of tyre pyrolysis machine and the sales price of the by product, then you will make a clear decision whether to make tyre pyrolysis plant.
I hope this article can help you who are confused about the cost of making tyre pyrolysis plant. If you want to know more, please contact us.
Whatsapp/Tel: +86 13526692320
Email: oilmachine@wastetireoil.com
Can anybody tell me the market price of pyrolysis oil from PE/PP plastic waste or a reliable source in the web?
Hello folks. Im new here cause I gotta make a research paper. I have a question... What is pyrolysis and who made the definition? Is melting plastic NOT to the degree of making oil but just melting to soften it like a bubblegum considered as pyrolysis? Pyrolysis just states that heating with no direct contact to fire. I'd like to get any idea. Sorry im new here and im just stupid.
Many business men will consider one question before starting their waste tire recycling business- to buy new waste tire pyrolysis plant or the second hand pyrolysis plant. After all, compared with the new pyrolysis plant, the second hand waste tire pyrolysis plant is much cheaper than the new one.
Second hand waste tire pyrolysis plant and the new pyrolysis plant
We Doing Group as an experienced manufacturer of waste tire pyrolysis plant would like to suggest you to buy the new waste tire pyrolysis plant because the second hand waste tire pyrolysis plant will not bring you more profits than the new. I’ll explain why in the following part.
Generally, the waste tire pyrolysis plant will not be sold in a low price without any problems and its owner has a great possibility not tell you the problems in order to sell it smoothly. If you don’t know the waste tire pyrolysis plant well, you will not find its problems which may have some potential dangers. Besides, the second hand waste tire pyrolysis plant has a short service life compared with the new one which means you need to buy the waste tire pyrolysis plant again in a short term.
In addition, the oil yield rate of second hand waste tire pyrolysis plant is relatively low which means you need to buy more raw materials to the same amount of fuel oil. So buy the second hand waste tire pyrolysis plant, your subsequent investment will be greater .
The second hand waste tire pyrolysis plant is not usually purchased from the professional waste tire pyrolysis plant manufacturer, so there will be no engineers to help you install the pyrolysis plant and train the workers. You need to find professional engineers to do it alone which is a time-consuming and costly thing.
Beyond that, there is no technical support at all if you have any operation problems. Fixing the problems of second hand waste tire pyrolysis plant also needs a lot of money.
Therefore, we do suggest you to buy the new waste tire pyrolysis plant because the second one will not bring you more profits. If you want to do the waste tire recycling business, welcome to call us, our product manager can give you a lot of advice according their experience.
For more info:
Whatsapp/Tel: +86 13526692320
Email: oilmachine@wastetireoil.com
More and more investors want to get into the pyrolysis business, and when they do, most want to know how much is pyrolysis plant. Because of the fierce competition in the market, each manufacturer keeps the price of the pyrolysis plant secret. So it is difficult for you to know many quotations. By knowing the following introduction, you can know whether the pyrolysis plant price you get is reasonable and then choose a suitable pyrolysis plant manufacturer.
Based on the rich experience of DOING company in the past 10 years, we know that the price of pyrolysis plant is mainly affected by factors such as, pyrolysis plant manufacturing materials, configuration, capacity, type, manufacturing process, etc.
Just like cars, highly configured cars enjoy better comfort and satisfaction. And the pyrolysis plant also has high configuration and low configuration. High-configuration pyrolysis plant will have high oil yield and environmental protection capacity. If you have high expectations for pyrolysis plant, you will have to choose a high configuration, but also to accept a slightly higher price. You may have heard of lower prices of pyrolysis plant from some pyrolysis plant manufacturer, but have you looked at the specific configurations? The same configuration of pyrolysis plant, the price is comparable.
Full set pyrolysis plant with high-configuration
At present, pyrolysis plant can be divided into two types according to the degree of automation: full continuous pyrolysis plant and batch pyrolysis plant. Full continuous pyrolysis plant with high degree of automation, PLC control system, can achieve continuous feeding, continuous slag production. Batch pyrolysis plant requires batch processing of raw materials, leaving time for reactor cooling and slag discharge operations. Obviously, the utilization rate of intermittent pyrolysis plant is not as high as that of continuous pyrolysis plant, and the price of different types of pyrolysis plant is also different. In the batch type, there is also a small pyrolysis plant that can be used to test the oil yield of the raw material. The cost of small pyrolysis plant is low, and some investors buy them to do early-stage project testing.
Three types of pyrolysis plant
Pyrolysis plant belongs to a full set of production equipment. In the manufacturing process will involve a lot of parts of the welding, just welding there are two forms of ordinary welding and smooth welding, and the use of smooth welding requires higher skills. The arc head pyrolysis reactor welded by smooth welding method is not easy to separate the furnace body, can withstand high temperature and high pressure, and extend the service life of pyrolysis plant. Therefore, the pyrolysis plant made by this welding process will be more expensive.
In addition to the above factors, the price of pyrolysis plant will also be affected by oil price, market environment and other factors, but combined with the above main factors, you can determine whether the price of pyrolysis plant manufacturers is reasonable, and then buy pyrolysis plant at the right price.
For more information, welcome to contact us!
Whatsapp/Tel: +86 13526692320
Email: oilmachine@wastetireoil.com
Every year, we will produce a great number of used motor oil or engine oil which can contaminate 1 million gallons of fresh water – a year’s supply for 50 people. Just one quart of used oil can produce a two-acre slick. But do you know there is a way that you not only can dispose of these used motor oil properly, but also can make money from waste. That is disposing of used motor oil by waste oil refinery plant to get diesel fuel and asphalt.
Getting diesel fuel by waste oil refinery plant
Doing Waste Oil Refinery Plant Introduction
From the form above, you can know the cost and the source of profits of waste oil refinery plant. I will give you an approximate amount general of profits that you can obtain from 10t waste oil refinery plant.
ROI Analysis For 10T/D waste oil to diesel refining plant
So you can definitely make profits from used motor oil by using waste oil refinery plant. The diesel fuel can be used as alternative fuel in diesel burners, generators, heavy machinery and agricultural machinery, etc. And asphalt can be used to paving or get further refinery in asphalt plant. If you have a great number of used motor oil to dispose, welcome to contact with us for more information of waste oil refinery plant.
For more information, welcome to contact us!
Whatsapp/Wechat: +86 13526692320
Email: sales@china-doing.com
Waste tyre recycling through pyrolysis is acknowledged the most effective way for waste tyre management. So there are more and more waste tyre pyrolysis plant manufactures arising in the world and devoting to manage waste tyre. Then how to choose a top waste tyre pyrolysis plant manufacturer?
Waste tyre pyrolysis plant manufactures
DOING holdings co., LTD., based on our 10 years of practical experience for you to choose the top waste tyre pyrolysis plant manufacturers in the world to give some suggestions for your reference.
We conclude that the top waste tyre pyrolysis plant manufacturers in the world have the following important features.
No.1 Rich Experience
Normally top waste tyre pyrolysis plant manufacturers in the world should have more than 10 years or at least 10 years’ practical experience in the pyrolysis plant manufacturing , installation as well as the plant operation. If no rich practical experience as the basis, the manufacturer will not be able to discover the disadvantages of the waste tyre pyrolysis plant, then the plant cannot get well improved and it cannot be the best waste tyre pyrolysis plant.
DOING waste tyre pyrolysis plant installed aroud the world
No.2 Good Honor
A top waste tyre pyrolysis plant manufacturer should be trustworthy and can provide help to his machine user at the first time. To purchase the machine is just the first step, in the future machine users will have a lot of work which shall need the pyrolysis plant manufacturer’s cooperation and support, so to choose the reliable manufacturer with good honor is very important. To check if a waste tyre pyrolysis plant manufacturer has good honor or not, you can see if they have old customers to place order.
Old and new customers in Doing company
No.3 Company Research & Development
Top waste tyre pyrolysis plant manufacturers in the world should pay much attention to R&D of new product in order to keep their technical process lead the pyrolysis industry. For this, you can check if the manufacturer has a rich product range and able to provide you various options.
Technical exchange meeting of DOING company
This is the main important features of top waste tyre pyrolysis plant manufacturers in the world. Of course, in addition to these main aspects, we have also summarized some specific aspects that can help you choose the top waste tyre pyrolysis plant manufacturers, for example, the size of the manufacturing plant, the level of staff, the company's inspection of the quality of waste tyre pyrolysis plant, etc.
For more information about top waste tyre pyrolysis plant manufacturers in the world, welcome to contact us directly.
Whatsapp/Wechat: +86 13526692320
Email: oilmachine@wastetireoil.com