Seeking opinions on bioenergy zone activities (prizes for participation)

It seems that many people don’t know what bioenergy actually is (including myself). I suggest that news and market information related to bioenergy be published regularly, as well as more articles covering the basic concepts of bioenergy, so that everyone can learn about it. For example, the basic technologies and development of bioenergy, such as biofuel gasoline, fuel ethanol, biogas, hydrogen, etc

Reply to 2# lenkoy: All biomass on Earth is composed of hydrocarbons, and the chemical energy contained in these hydrocarbons is known as bioenergy. Therefore, bioenergy is essentially solar energy that has been captured by plants through photosynthesis; it is an important renewable energy source. Compared with other renewable energy sources, it features high energy density, ease of storage and availability, as well as simple and diverse modern processing and conversion techniques. Biomass energy can produce not only heat and electricity but also various energy products in solid, liquid, and gas states. From the perspective of the atmospheric carbon cycle, biomass energy is an energy source with zero CO2 emissions. The utilization of biomass energy can reduce greenhouse gas emissions resulting from the consumption of fossil fuels, help improve the ecological environment, and is of great significance for the sustainable development of human society.

With more dissemination of basic knowledge, there are many questions regarding biomass energy. What is biomass energy? Why develop biomass energy? What are biomass energy sources? For example, straw, crop residues, and tree branches are biomass energies in their own right; they can be used for cooking over a fire or to power boilers. What is the advantage of converting them into \"oil\" through physical or chemical methods compared to using them directly? The biomass fuel used in biomass boilers is definitely burned directly; it’s not burned after being converted into oil, is it? Bioenergy is often inseparable from biochemical engineering and forest chemical industry.

Recently, our organization plans to convert a 45 t/h coal-fired circulating fluidized bed boiler power generation unit into one that uses biomass energy for power production. The waste wood chips resulting from the cultivation of local mushrooms such as white mushrooms and enoki mushrooms will be used as biomass fuel. The project has already been approved, so we will pay close attention to developments related to biomass power generation. We hope there will be discussions and information sharing on this topic in this forum, as there are certain differences between biomass power generation and coal-fired power generation in terms of the storage, transportation, feeding of biomass, furnace operations, ash capture and removal, and ash treatment.

Oil products have always remained popular, and biodiesel has also started to gain popularity recently; therefore, I think it would be better to put more effort into the field of bio-oil production

Support the Eastern moderator. I accidentally awarded 1 charm across regions. …… It’s unlikely to be discovered, huh! Hehe! I have always been quite interested in the bioenergy sector. I have been involved in projects such as direct combustion of biomass and gasification for power generation over the past few years. Previously, some discussion posts and survey posts regarding biomass power generation were also started in this area. It feels like the level of engagement isn’t very high. There are relatively few projects in this area. I wonder if we should first clarify the positioning of our bioenergy segment. Personally, I think bioenergy is a quite popular concept in both the short and long term. There should be many topics for discussion and exchange. Could a survey be launched to understand Haiyou’s understanding of bioenergy? What topics people hope to discuss in this section. First, divide the topics into several categories! For several types of topics, my personal suggestion is to bring together some technical discussants and moderators. Strengthen the strength of our section. Strong support for the bioenergy sector.

Reply to 4# Yu De Shui: I suggest you watch a program on CCTV-2 called “Dialogue”; one of its episodes is titled “The Battle over Biomass”

1. First, we need to broaden our perspective, because what we lack is not just energy, but resources in a broader sense – in other words, there is a shortage and depletion of oil resources. 2. Biomass resources are the only renewable resources that have the potential to replace petroleum resources. 3. If the development of biomass resources is fully successful, the economic development model will be low-carbon or even negative-carbon. 4. The Rome Club once published a book titled \"The Limits to Growth,\" which is something we need to keep in mind, as no resources, including biomass resources, are infinite; they are limited. 5. Given the current technological landscape, it is beneficial to develop biomass resources centered around biodiesel, as among all biomass chemical processing technologies, biodiesel technology is relatively the most mature. Moreover, advances in biodiesel technology will lead to improvements in other biomass cultivation techniques, as well as spur research and development of other biomass-based chemical products.

Reply to 9# synsj: Teacher Ning, what you said makes a lot of sense. I work in biomass gasification, and I am also very confident in the development of biomass energy! Could you recommend some academic materials on biodiesel?

What major are you studying? On my blog, there are some basic books that I recommend to everyone. http://synsj.blog.bokee.net/bloggermodule/blog_viewblog.do?id=478681