Skip to main content

Small to medium Incinerator design and prototype

 Notes some material that can lead to explode:

- concrete

- some kind of rock (mine rock for example)


Notes on toxin chemical and material that can release during burning process:


Toxin material, chemical that can be leak during transportation, cutting, grinding, or break


https://www.sciencedirect.com/science/article/abs/pii/S0098135420305135

https://www.mywabashvalley.com/news/national-news/ny-bans-incineration-disposal-of-toxic-firefighting-foam/

https://en.wikipedia.org/wiki/Incineration

https://www.epa.gov/sites/production/files/2015-03/documents/9546051.pdf




https://www.winnermanufacturing.com/products/Municipal_Solid_Waste_Recycling.html



https://www.reuters.com/article/us-waste-singapore/trash-and-burn-singapores-waste-problem-idUSSP9046620080522

https://www.inciner8.com/incinerator-machines.php?utm_term=%2Bincinerator&utm_source=google&utm_medium=cpc&kw=%2Bincinerator&adpos=&network=g&match=b&creative=434105687967&keyword=%2Bincinerator&campaignid=1481811112&utm_source=google&utm_medium=cpc&utm_campaign=FAR%20EAST%20-%20General%20SKAGs~Incinerator%20EM%20|%20BMM


https://www.winnermanufacturing.com/products/Mobile-Crushing-Plant.html

https://www.winnermanufacturing.com/products/Construction_Demolition_Recycling.html

https://www.winnermanufacturing.com/products/Trommel-Vibrating-Screen.html


https://www.wastespectrum.com/general-waste-incineration/


https://www.stavn.cn/

https://www.jonochina.com/solutions/


https://www.electronicsforu.com/technology-trends/tech-focus/smart-recycling-ai-ewaste-management

https://www.clf.org/blog/whats-wrong-with-burning-our-trash-anyway/


https://www.freemaptools.com/elevation-finder.htm


https://onlinelibrary.wiley.com/doi/abs/10.1002/apj.5500070514

Abstract

Waste management has become a major concern world‐wide and incineration is now being increasingly used to treat waste which cannot be economically recycled. The combustion of conventional well specified fossil fuels is a very complex process since it involves two‐phase turbulent reacting flow including radiant heat transfer. Incineration is even more complex since the waste is poorly specified and its composition varies from moment to moment. In the past, the design of incinerators has not been based on fundamental understanding and modelling of the process, and empirical rules have had to be used.




https://www3.epa.gov/ttnchie1/mkb/documents/fthermal.pdf

Air Pollution Control Technology Fact Sheet EPA-CICA Fact Sheet Thermal Incinerator 1 Name of Technology: Thermal Incinerator This type of incinerator is also referred to as a direct flame incinerator, thermal oxidizer, or afterburner. However, the term afterburner is generally appropriate only to describe a thermal oxidizer used to control gases coming from a process where combustion is incomplete. Type of Technology: Destruction by thermal oxidation Applicable Pollutants: Primarily volatile organic compounds (VOC). Some particulate matter (PM), commonly composed as soot (particles formed as a result of incomplete combustion of hydrocarbons (HC), coke, or carbon residue) will also be destroyed in various degrees. Achievable Emission Limits/Reductions: VOC destruction efficiency depends upon design criteria (i.e., chamber temperature, residence time, inlet VOC concentration, compound type, and degree of mixing) (EPA, 1992). Typical thermal incinerator design efficiencies range from 98 to 99.99% and above, depending on system requirements and characteristics of the contaminated stream (EPA, 1992; EPA, 1996a). The typical design conditions needed to meet 98% or greater control or a 20 parts per million by volume (ppmv) compound exit concentration are: 870/C (1600/F) combustion temperature, 0.75 second residence time, and proper mixing. For halogenated VOC streams, 1100/C (2000/F) combustion temperature, 1.0 second residence time, and use of an acid gas scrubber on the outlet is recommended (EPA, 1992).

For vent streams with VOC concentration below approximately 2000 ppmv, reaction rates decrease, maximum VOC destruction efficiency decreases, and an incinerator outlet VOC concentration of 20 ppmv, or lower may be achieved (EPA, 1992). Controlled emissions and/or efficiency test data for PM in incinerators are not generally available in the literature. Emission factors for PM in phthalic anhydride processes with incinerators are available, however. The PM control efficiencies for these processes were found to vary from 79 to 96% (EPA, 1998). In EPA’s 1990 National Inventory, incinerators used as control devices for PM were reported as achieving 25 to 99% control efficiency of particulate matter 10 microns or less in aerodynamic diameter (PM10) at point source facilities (EPA, 1998). Table 1 presents a breakdown of the PM10 control efficiency ranges by industry for recuperative incinerators (EPA, 1996b). The VOC control efficiency reported for these devices ranged from 0 to 99.9%. These ranges of control efficiencies are large because they include facilities that do not have VOC emissions and control only PM, as well as facilities which have low PM emissions and are primarily concerned with controlling VOC (EPA, 1998).


\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

Table 1. Thermal Incinerator PM10 Destruction Efficiencies by Industry (EPA, 1996b)


Industry/Types of Sources PM10 Control Efficiency (%)
Petroleum and Coal Products asphalt roofing processes (blowing, felt saturation); mineral calcining; petroleum refinery processes (asphalt blowing, catalytic cracking, coke calcining, sludge converter); sulfur manufacturing


 25 - 99.9
Vậy Xia Zhenhua đã làm thế nào để thuyết phục Tập thay đổi quan điểm đồng ý với một mục tiêu rất tham vọng như vậy? Không dễ ở bất kỳ quốc gia nào, càng khó trong một hệ thống chính trị như TQ. Nhưng Xia đã làm được bởi: "To translate global climate imperatives into Chinese government policy, you need to be fluent in two extremely esoteric languages: sloganeering Communist Party-speak on the one hand, and the technocratic vocabulary of international climate negotiation on the other. That’s how Xie manages the trick of advocating for the greater commitments other countries want from China without making them seem like concessions."
Yeah, sometime it look like a liar, not "one direction" as K noted, but it seem it work or deep inside these people, they are one whole. Their action seem not straight but it may be a clever, a technical in negotiation, psychology...


https://www.eco-mastermelt.com.sg/
http://www.eco.com.sg/
https://www.mastermeltgroup.com/
https://www.dutchincinerators.nl/817-2/

Tuas Incinerator Plant:

This shit cost ~900m SGD ~ $700mUSD !

http://large.stanford.edu/courses/2018/ph241/toner1/docs/el-swaify.pdf
https://www.eia.gov/todayinenergy/detail.php?id=31912

https://www.nea.gov.sg/docs/default-source/our-services/waste-management/tsip-brochure_printed-2018.pdf

http://www.keppelseghers.com/en/content.aspx?sid=3028
https://www.pub.gov.sg/Documents/TDPBrochure_Final.pdf




Comments

Post a Comment

Popular posts from this blog

Note 5-August

    Independent health insurance . Event in the US, ab 50% healthcare insurance come from employer. In VN, there are so many problems with the health insurance. Independent health insurance service may be helpful. We need many more investigation about this idea because of it require huge amount of investment and long term support. And it have many related factor such as income, the percent of insurance payment, hospital and medical quality... But after all, the underlying is provide better health service for people. Prevent diseases  always much cheaper than treatment. For example, if you correct your teeth at ideal age (ab teenage), it much cheaper and easier and better than later.     Overused household chemical . My brother work for a global company that produce whole number of household chemical product like washing, kitchen cleaner... And I have a lot of these chemical that company give employer. But I always use a smaller amount of chemical than recommend...
Post a Comment
Read more

Notes on Vietnam online Education

I feel that education in Vietnam really suck, at every aspects. This is not new but I want to address some detail problems and And trying to "help" or "solve" it. I am thinking about some J. Krishnamurti teaching on "The right kind of Education". And I fear that the biggest obstacle is something that I can not say about. You can not solve the problem if you are not free from it, first thing is clear the table.     We have to think the problem as a whole, not separately. This involve some keywords like "Fear and Freedom", "What is the right action?", "Choice", "Love and Pleasure", Violent, jealousy, ambition, greedy...    Technical problems are fairly simple. So the main issues is within psychological and other. “We cannot solve our problems with the same thinking we used when we created them.” Einstein.  We were talking about problems and whether the brain can be free from problems itself so that it will solve proble...
Post a Comment
Read more