A short introduction to Gasification process and a brief description on various types of Gasifiers used in industries to obtain fuel and energy through this presentation.
References:-
1. http://www.enggcyclopedia.com/2012/01/types-gasifier/
2. https://en.wikipedia.org/wiki/Gasification
3. https://www.youtube.com/watch?v=GkHKXz3VaFg
4. https://www.google.co.in/
Biomass Energy Resourses; Mechanism of green plant
photosynthesis, effiency of conversion, solar energy plantation,
Biogas- Types of Biogas plants, factors affecting production
rates, Pyrolysis, Gasifess Types & Classification of vegetable
oils a a liquid fuel and their properties, esterification process,
formation of Biodiesel, Biodiesel & its properties, suitable species
for Biodiesel formation and its cultivation, byproduct formation
during esterification, Biodiesel economics.
Our quest for sustainable technology has led us to develop RaCBio. You will learn the sustainability and the step-by-step implementation from this presentation.
L'intervento di Markus Gründler (SOLID) in occasione dell'evento "Solare termodinamico di piccola taglia: impianti dimostrativi in Sardegna e calore di processo industriale" che si è tenuto a Pula (CA) il 25 settembre 2015.
A short introduction to Gasification process and a brief description on various types of Gasifiers used in industries to obtain fuel and energy through this presentation.
References:-
1. http://www.enggcyclopedia.com/2012/01/types-gasifier/
2. https://en.wikipedia.org/wiki/Gasification
3. https://www.youtube.com/watch?v=GkHKXz3VaFg
4. https://www.google.co.in/
Biomass Energy Resourses; Mechanism of green plant
photosynthesis, effiency of conversion, solar energy plantation,
Biogas- Types of Biogas plants, factors affecting production
rates, Pyrolysis, Gasifess Types & Classification of vegetable
oils a a liquid fuel and their properties, esterification process,
formation of Biodiesel, Biodiesel & its properties, suitable species
for Biodiesel formation and its cultivation, byproduct formation
during esterification, Biodiesel economics.
Our quest for sustainable technology has led us to develop RaCBio. You will learn the sustainability and the step-by-step implementation from this presentation.
L'intervento di Markus Gründler (SOLID) in occasione dell'evento "Solare termodinamico di piccola taglia: impianti dimostrativi in Sardegna e calore di processo industriale" che si è tenuto a Pula (CA) il 25 settembre 2015.
Heat and power from Biomass. Adopting new renewable energy sources is one of the greatest future opportunities of our planet. Biomasses are a potential alternative to fossil fuels. There is tangible evidence of this from Kempele Ecovillage since 2009. The electricity and heat for the ten houses in Kempele Ecovillage are produced by a CHP-plant in the village using Volter’s wood gasification technology. Fuel comes from domestic wood chips. This technique replaces one liter of oil with approximately two kilograms of dry wood. Clean energy is also one of the fastest growing businesses.
Nordic Folkecenter for Renewable Energy's manager Preben Maegaard is giving a speech about the decentralized nature of Thisted's energy succes. 100 % Sustainable renewable energy for the entire community.
ORC ElectraTherm Green Machine - waste heat to power, Power generationRado Irgl
ElectraTherm's Green Machine converts low temperature water flows into fuel-free, emission-free electric power. The Green Machine output range is from 20 kWe to 65kWe, based on temperatures and flows.
The Green Machine, is an Organic Rankine Cycle (ORC) based heat-to-power generating system. It captures waste energy from small, distributed hot water sources such as stationary engine jacket water, biomass boilers, solar thermal and co-produced (or geothermal) fluids to generate 25 - 65kWe of fuel-free, emissions-free electricity. Factory assembled and tested, it is skid mounted and available as a single unit or in multiples to match the available heat.
The patented twin screw expander and ElectraTherm’s ORC system specifically targets low temperature and abundant resources. Our current upper limit for input to the machine is 240°F/116°C. However, if there is potential to reduce the hot water source via a secondary loop, the Green Machine can be utilized.
A biogas plant that uses the Green Machine converts excess engine heat
into valuable electricity and reduces existing on-site electrical cooling loads
for the engine. The Green Machine increases biogas plant efficiency and lowers fuel requirements for the biogas engine. This means increased revenue
for the biogas plant.
http://www.cogenera.si/
Heating consists of the majority of the energy demand in Industries. Around 123 Gwh of energy is consumed every year.
The workshop was conducted to give an understanding of the various ways to sustainably provide heat for processes.
Make power out of your waste heat - Organic Rankine Cycle Sindhu Maiyya
How to utilize the waste heat generated by pretty much all the processes we engage in. An idea to convert the waste heat into useful power.
A presentation give in the finals of Schenider Electric Go Green in the City Challenge -2012
Small Biomass CHP - compact unit 40 kW electricity / 100 kW thermal powerRado Irgl
Biomass heat and power generation from biomass - wood chips. New compact and full automatic unit with 40 kW electric power output.
http://www.cogenera.si/
Strom und wärmegewinnung aus biomasse - Volter Rado Irgl
Das im Container verbaute Kraftwerk erzeugt z.B. genügend Strom und Wärme für den jährlichen Bedarf eines Bauernhofes oder einer kleinen Wohnanlage. Strom wird hier durch das Vergasen von Hackschnitzeln gewonnen. Die Abwärme vom Generator kann für eine Bodenheizung, Luft-Vorwärmung, zur Trocknung der Biomasse oder Holz in der Sägeindustrie, oder für die Warmwasseraufbereitung verwendet werden.
Ihr Container CHP Kraftwerk wird auf Wunsch äußerlich der Umgebung angepasst. Die Volter Anlage ist eine selbstversorgende Lösung, die durch die Verwendung von Hackschnitzeln den gesamten Strom- und Wärmebedarf einer ganzen Wohnanlage abdecken kann. Sie braucht zum Beispiel ca. 30 cm3 Holz, um den jährlichen Strom- und Wärmebedarf eines Niedrig-Energie Hauses und den Strom-bedarf eines Elektroautos einer sechsköpfigen Familie abzudecken.
http://www.cogenera.si/
Kogeneracija na biomasu - univerzalni gasifikator i soproizvodnja topline i e...Rado Irgl
Biomasna kogeneracija
Soproizvodnja toplote i elektrike iz biomase. Moči od 140 - 1500 kW elektrike. Univerzalni gasifikator - različita ulazna biomasa.
Tehnologija uključuje:
- Priprema biomase (sušenje i mljevenje do veličine <2mm)
- Rasplinjavanje biomase– “Univerzalni rasplinjivač”
- Suho čišćenje Syngasa – nema katrana , filtriraju se samo krute čestice bez potrošnje i zagađenja vode
- Kogeneracijsku jedinicu – plinski motor sa unutrašnjim izgaranjem i električni generator sa pripadajućom opremom za hlađenje motora i distribuciju ostatne topline
- Kontrolna i upravljačka oprema zajedno sa elektro ormarima
http://www.cogenera.si/
Mikro soproizvodnja toplote in elektrike na lesno biomaso, Volter 40 kWe + 10...Rado Irgl
Mikro biomasna kogeneracija na lesne sekance. Proizvodnja toplote in elektrike iz lesne biomase.
Ponujamo inovativno preizkušeno tehnologijo soproizvodnje električne energije in toplote iz lesne biomase (lesnih sekancev). Toplota se lahko koristno uporabi za ogrevanje stanovanj in hiš, rastlinjakov, sušilnic, bazenov, proizvedena elektrika pa ima univerzalno uporabo.
Samostojna kogeneracijska enota v kontejnerski izvedbi, moči 28 kW ali 40 kW netto, ima vgrajeno zanesljivo in preizkušeno tehnologijo uplinjanja lesne biomase in kogeneracije toplote in elektrike. Naprava popolnoma izpolnjuje vse ekološke standarde, saj 100% uporablja obnovljivo lesno biomaso in ima minimalne emisije v okolje. SPTE naprava zahteva majhno vzdrževanje in servis, ima pa vgrajeno popolno daljinsko kontrolo in javljanje napak.
SPTE na lesno biomaso ima tri glavne stopnje:
Uplinjanjanje lesne biomase.
V generator lesnega plina doziramo sekance, ki so preko polža transportirani iz zalogovnika za sekance. Priporočena vsebnost vode je 12 - 15%. Delovanje uplinjevalca je avtomatsko, zagon do polne moči je zelo hiter.
Čiščenje in ohlajanje lesnega plina.
V tej fazi odstranimo mineralne prašne delce iz lesnega plina. Plin se ohladi, pri čem se izloči del vode v obliki kondenza in s tem se poveča energetska vrednost plina na volumen. Plin se pelje naprej na kogeneracijsko enoto (motor z generatorjem)
Kogeneracijska enota.
Sestavljena je iz posebnega motorja z notranjim zgorevanjem, ki je prilagojen za lesni plin. Motor poganja generator, ki nam daje električni tok 50 Hz, 28 ali 40 kw moči (netto).
http://www.cogenera.si/
Biomass heat and power , Volter CHP, Cogeneration 40 kWe + 100 kWthRado Irgl
The container-packed biomass CHP-plant produces, for example, enough electricity and heat for the annual needs of a farm or an entire small housing estate.
CHP - three main stages:
Gasification of dry wood chips. Gasification reactor is fully automatic and it generates tar-free SynGas.
Gas purification and cleaning. All mineral dust particles are removed by fabric filter. Heat is recovered by heat exchangers and can be used for heation.
CHP unit. Wood gas is fed to a combustion engine. Heat is collected from engine cooling fluid and exhaust fumes. The engine runs a generator that produces clean domestic green electricity. Frequency can be 50 or 60 Hz. Electric power is 28 kW or 40 kW (netto).
http://www.cogenera.si/
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
2. Company: Artim d.o.o., razvoj in projektiranje
Biomass heating, power generation, ORC waste heat, waste management
-10 years experience – Renewable energy: Biomass heating – 50 kW – 10 MW
- 2010 – 2013: new technologies – partner company GB Conculting, Volter
- Biomass heat and power: 30 kWel – 3 Mwel
Micro cogeneration CHP, Universal gasifier, Down draft gasifier, Thermal and CHP plants
- ORC – waste heat to power – 20-60 kW, 60-110 kW
(80 - 116 °C) – low temperature technology - ORC (GreenMachine)
- “Waste management” – tires, waste plastic and used oil
to fuel
- Waste plastic
- Used tires
- Used oil
3. CHP – heat and power from biomass
Wood biomass and agriculture biomass
4. CHP – heat and power from biomass
With Universal Gasifier
Technology includs:
- Preparation of biomass (drying + grinding to size <2mm)
- Biomass gasification – “Universal gasifier”
- Dry Syngas cleaning – only on solid particles, no tar technology,
no water consumption
- CHP unit – internal combustion engine and electric generator with
power electronics
- Process Control and remote monitoring
5. CHP – heat and power from biomass
Machine assembly
Biomass drying
Flash dryer or
rotary dryer
Biomass grinding
to <2-3 mm
Hammer mill
Gasification and
cleaning of Syngas
Universal gasifier
“Gasifired Vergassen
GB 3G Series”
CHP unit
Container unit or
unit for machine room
9. CHP – heat and power from biomass –
Biomass pre-preparation for hammer mill
Large size of biomass should be grinded to wood chips size,
to enter hammer mill
6-12 mm and moisture 45% max. - for flash dryer
> 15 mm and moisture >50% - for rotary dryer
10. CHP – heat and power from biomass –
Universal gasifier, CE certified
UG type gasifier can work with different kind of biomass - grinded to size
less than 2 mm and with water content of max. 12%.
Gasification works in "Entrained flow principle". Gasification process of
biomass particles is very quick (0,5 - 4 sec.) - because of biomass size and
temperature inside gasifier - 1200 - 1400°C.
Produced syngas has only traces of tar, carbon conversion is very high.
Characteristics of Universal gasifier :
• biomass flexibility
• biomass fuel size, is to be limited to <2-3 mm, water content max. 12%
• dry Syngas cleaning only, no tar cleaning
• different kind of biomass: wood, soya husk, sunflower husk, straw, ...
• very small footprint of gasifier
• typical payback is within 48 - 72 months
• low maintenance, no operative risk, easy to operate
• modular assembly
• high carbon conversion: > 98 %
• operation range from 40% - 100 % nominal power output
14. CHP – heat and power from biomass
1 MW power plant with biomass storage - top view
15. CHP – heat and power from biomass – container CHP unit –
140 – 180 kWe
16. CHP – heat and power from biomass – container CHP - 500 kWel
17. CHP – heat and power from biomass –700 kWel
Engine, generator, heat exchanger - for instalation in engine room
18. CHP – heat and power from biomass – Guascor CHP
Engine room
19. CHP – heat and power from biomass
Heat and power:
- “Green electricity” – feed in tariffs - different from country to
country
- Heat power - 90 °C / 70 °C
- Electricity – own consumption + feeding the greed
- Heat – for drying, heating, …
20. CHP – heat and power from biomass
Standard power units – basic parameters:
• electric power, thermal power
• wood biomass consumption
• service and maintainance cost (approximate – dependent on location of installation
and power CHP units)
• approximate electricity consumption for biomass preparation
• guaranteed working hours: 7500 hour / year (under defined conditions and
biomass quality)
21. Biomass CHP 140 kWel / 220 kWthermal
Gasifier UG 300, TEDOM 140 kW
Biomass use and energy production 140 kWelectric / 220 kW thermal , operation of plant: 7500 hours / year
• Wood biomass consumption – 12% water content:
• Electricity produced : 1050 MWh (-105 MWh – self consumption CHP)=
• Thermal produced :
• Maintenance and service cost - work + material :
• Electricity for biomass preparation:
950 tons
945 MWh
1650 MWh
30.000 - 50.000 EUR
84.000 kWh
22. Biomass CHP 250 kWel / 370 kWthermal
Gasifier UG 400, Guascor 250 kW
Biomass use and energy production 250 kW electric / 370 kW thermal , operation of plant: 7500 hours / year
• Wood biomass consumption – 12% water content:
• Electricity produced : 1875 MWh (-187 MWh – self consumption CHP)=
• Thermal produced :
• Maintenance and service cost - work + material:
• Electricity for biomass preparation:
1650 tons
1688 MWh
2775 MWh
50.000 - 75.000 EUR
150.000 kWh
23. Biomass CHP 330 kWel / 500 kWthermal
Gasifier UG 400, Guascor 330 kW
Biomass use and energy production 330 kW electric / 500 kW thermal , operation of plant: 7500 hours / year
• Wood biomass consumption – 12% water content:
• Electricity produced : 2475 MWh (-248 MWh – self consumption CHP)=
• Thermal produced :
• Maintenance and service cost – work + material:
• Electricity for biomass preparation:
2180 tons
2227 MWh
3750 MWh
65.000 - 85.000 EUR
200.000 kWh
24. Biomass CHP 500 kWel / 750 kWthermal
Gasifier UG 600, Guascor 500 kW
Biomass use and energy production 500 kW electric / 750 kW thermal , operation of plant: 7500 hours / year
• Wood biomass consumption – 12% water content:
• Electricity produced : 3750 MWh (-375 MWh – self consumption CHP)=
• Thermal produced :
• Maintenance and service cost – work + material:
• Electricity for biomass preparation:
3350 tons
3375 MWh
5625 MWh
80.000 - 110.000 EUR
300.000 kWh
25. Biomass CHP 700 kWel / 1050 kWthermal
Gasifier UG 600, Guascor 700 kW
Biomass use and energy production 700 kW electric / 1050 kW thermal , operation of plant: 7500 hours / year
• Wood biomass consumption – 12% water content:
• Electricity produced : 5250 MWh (-525 MWh – self consumption CHP)=
• Thermal produced :
• Maintenance and service cost – work + material:
• Electricity for biomass preparation:
4850 tons
4725 MWh
7875 MWh
120.000 - 150.000 EUR
420.000 kWh
26. Biomass CHP 1000 kWel / 1500 kWthermal
Gasifier UG 700, Guascor 2 x 500 kW
Biomass use and energy production 1000 kW electric / 1500 kW thermal , operation of plant: 7500 hours / year
• Wood biomass consumption – 12% water content:
• Electricity produced : 7500 MWh (-750 MWh – self consumption CHP)=
• Thermal produced :
• Maintenance and service cost – work + material:
• Electricity for biomass preparation:
6700 tons
6750 MWh
10.500 MWh
170.000 - 210.000 EUR
600.000 kWh
27. Biomass CHP 1400 kWel / 2150 kWthermal
Gasifier UG 800, Guascor 2 x 700 kW
Biomass use and energy production 1400 kW electric / 2150 kW thermal , operation of plant: 7500 hours / year
• Wood biomass consumption – 12% water content:
• Electricity produced : 10.500 MWh (-1050 MWh – self consumption CHP)=
• Thermal produced :
• Maintenance and service cost – work + material:
• Electricity for biomass preparation:
9600 tons
9450 MWh
16.100 MWh
220.000 - 270.000 EUR
840.000 kWh
33. Low temperature depolymerization
The products are:
Poly-fuel® - „green“ synthetic (fuel) oil
Poly-carbon® - soot (carbon)
Poly-gas® - synthetic gas
- Environmentally friendly, dealing with the comprehensive issue of waste disposal
- Energetically independent, using the input material for its own operation, while at the
same time it is possible to generate electric power and heat (CHP) or use of polyfuel in
place of heating oil
34. ORC Green machine ElectraTherm
Low temperature waste heat to electric power
In Czech republic more than
15 instalations on Biogas
power plants.
Photo: 650 kW waste heat
42 kW electric power