biogas.TOPREST.COM
Frequently Asked Questions
Products catalog
Biogas and gas Generators set for Sale
- All Natural Gas Gensets
- Cummins LNG CNG Methane/Propane Gas GenSet
- Weifang Ricardo LNG CNG Methane/Propane Gas GenSet
- Weichai LNG CNG Methane/ Propane Gas GenSet
- Doosan LNG CNG Methane/ Propane Gas GenSet
- Man LNG CNG Methane/ Propane Gas GenSet
- Gas Hydrogen Genset
- Gas Dual Genset
- Gas Land Fill Genset
- Gas Genset Controllers
Power Plant and Equipment
Industrial Heaters and Boilers
We have collected some of the most commonly asked questions submitted by our customers. If your questions are not answered here, please feel free to Contact Us.
Click on the question [view | close]
We have collected some of the most commonly asked questions submitted by our customers. If your questions are not answered here, please feel free to Contact Us.
Click on the question [view | close]
Click on the question [view | close]
We have collected some of the most commonly asked questions submitted by our customers. If your questions are not answered here, please feel free to Contact Us.
Click on the question [view | close]
- Is Your products the lowest price?
- What else will I need to operate a system?
- Can I put my brand name on your generator instead of your brand name?
- What are types of biomass usable as fuel?
- Why Don't You Show Prices?
- What can the gas produced in the gasifier be used for?
- What Makes Biomass Gasification environmentally friendly?
- Can you arrange inspections of equipment?
- What is the difference between ashes and biochar ?
- My gasification plant meets tar related operational problems, can you help me ?
- What’s the advantage of biomass gasification over production of biofuels?
- Do you provide Warranty?
- Can I import vehicles into the USA or Canada?
- How do I visit you and the factory?
- Do you arrange shipping?
- After payment, how long will it take to get the generators delivered locally, in USA?
- What type industrial boilers do you have?
- Do you have hydrostatic transmission tractor?
- How are the spare parts supplied?
- Can I register multiple accounts here?
- Can I authorise other persons to use my members area?
- I haven't used my account in over a year and I can't log in. Why it happened?
- Can I save photos and use materials from your website for myself
Answer - We take the quality into consideration prior. The price is based on the quality level and the order quantity. We have different quality level products for buyers option and discount is available from us when the order is big.
We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, Cash
We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, Cash
Answer - Electric power - at start-up a source of 3 phase electricity (grid or small diesel or gas genset) is needed for the electricial control and data systems and the start-up blower
Water Supply - the system uses a small amount of clean water.
Answer - Yes. Many dealers sell our generators with their own brand name. Some have design modifications to meet their unique needs. We welcome OEM orders. We can put the label of your logo on the products or make the silk print of your logo on the products. It is free.
Answer -
Any kind of biomass based on carbon, hydrogen and oxygen (CHO) can be converted into syngas.
Noticeably, the performance of the gasification process depends on the physical and chemical properties of the biomass fed. The parameters that most influence the process are the following:
- Water content: moisture in the biomass must be reduced to a very low value (<10%) before feeding the gasifier
- Ash content: ashes are inorganic compounds that do not add heating value and affect the performance of the system if present in significant quantity or with particularly low melting point
- Heating value: measures the energy content of the fuel and determines the biomass consumption of the plant at constant output
- Composition: the relative content of C and H and the chemical species prevailing in the biomass (lignin, cellulose, resins) affect the relative amount of gas, liquid and solid products of pyrogasification and their qualitative characteristics
- Size: it is a relevant parameter from the point of view of both plant and process.
Too fine or dusty material does not allow the reactor bed to 'breathe' properly, preventing the correct flow of the syngas.
If the available biomass is too fine or dusty, the proper particle size of the material can be achieved through the production of pellets or briquette
Noticeably, the performance of the gasification process depends on the physical and chemical properties of the biomass fed. The parameters that most influence the process are the following:
- Water content: moisture in the biomass must be reduced to a very low value (<10%) before feeding the gasifier
- Ash content: ashes are inorganic compounds that do not add heating value and affect the performance of the system if present in significant quantity or with particularly low melting point
- Heating value: measures the energy content of the fuel and determines the biomass consumption of the plant at constant output
- Composition: the relative content of C and H and the chemical species prevailing in the biomass (lignin, cellulose, resins) affect the relative amount of gas, liquid and solid products of pyrogasification and their qualitative characteristics
- Size: it is a relevant parameter from the point of view of both plant and process.
Too fine or dusty material does not allow the reactor bed to 'breathe' properly, preventing the correct flow of the syngas.
If the available biomass is too fine or dusty, the proper particle size of the material can be achieved through the production of pellets or briquette
Answer -
The simple reason that we don't provide prices is due to the fact that:
a) Our stock changes so frequently it is impossible to list current prices
b) Customers often purchase several items which allow for some negotiated discount
c) Customers orders often include modification to suit their own specification
If you would like to get an offer or place an order, Contact us with the products name, model, quantity desired or a description if not listed in our website.
All of our prices are for dealership based on wholesale purchase. If you are enduser and there is no dealership in your country, you can order from us directly.
We offer various payment options to meet your needs. It can be Wire Transfer (T/T), Letter of Credit at sight, Paypal, Westunion, cash etc. Currently we can not accept payment by Credit Card.
a) Our stock changes so frequently it is impossible to list current prices
b) Customers often purchase several items which allow for some negotiated discount
c) Customers orders often include modification to suit their own specification
If you would like to get an offer or place an order, Contact us with the products name, model, quantity desired or a description if not listed in our website.
All of our prices are for dealership based on wholesale purchase. If you are enduser and there is no dealership in your country, you can order from us directly.
We offer various payment options to meet your needs. It can be Wire Transfer (T/T), Letter of Credit at sight, Paypal, Westunion, cash etc. Currently we can not accept payment by Credit Card.
Answer -
The gas mixture produced by the gasifier can be used for process heating applications by operating the gasifier in a forced draft (positive pressure) mode and passing the gas directly to a burner on a boiler to make steam for an electrical turbine generator or directly to an internal combustion engine.
Answer - Biomass is organic matter- and Biomass energy development likes to take what is usually thrown away and turn it into energy. Our technology, the Powermax Gasification Process allows business and industry to operate 'off the grid' using their own waste stream (pallets, boxes, paper), or materials from agriculture such as farming, milling and ranching. We use clean technology to take the stored energy from these materials and create heating, electricity, even cooling through CHP (Combined Heat and Power).
Answer -Yes - We can arrange for an independent inspection to be carried out on equipment
to be purchased both before and after preparation
Answer
Thermal conversion of biomass produces solid co-products; these contain various concentrations of mineral matters and carbon.
Ashes refer to solid co-product of complete combustion of the solid feedstock.
Ashes contain mineral matter initially present in the feedstock. Biochar refers to solid co-products of gasification.
Unlike complete combustion, mineral matters leaving the gasifier are linked to some carbon content.
Ashes refer to solid co-product of complete combustion of the solid feedstock.
Ashes contain mineral matter initially present in the feedstock. Biochar refers to solid co-products of gasification.
Unlike complete combustion, mineral matters leaving the gasifier are linked to some carbon content.
Answer -
We doesn’t provide services on plants operating from other manufacturers.
Specialists of the Haitai Power can assess how our gasifier or gas purification system could substitute your initial technology.
However, we usually recommend replacing both gasifier and gas conditioning unit . In extreme cases, engine and biomass preparation units should be adapted.
Specialists of the Haitai Power can assess how our gasifier or gas purification system could substitute your initial technology.
However, we usually recommend replacing both gasifier and gas conditioning unit . In extreme cases, engine and biomass preparation units should be adapted.
Answer - Our gasifier can accept a range of feed stocks and thus the technology supports a bio-diverse resource base rather than a monoculture energy crop. However the energy density of the gas is far lower than that of liquid bio-fuels, making it more suitable for stationary applications than transport.
Biomass production also removes the same amount of CO2 from the atmosphere as is emitted from gasification.
Biomass production also removes the same amount of CO2 from the atmosphere as is emitted from gasification.
Answer - All our products we offer one year warranty
With professional service teams and exceptional skills, we focuses on clients and provides whole-life cycle and whole-process service including delivery training, on-site service, maintenance, spare-part supply and secondhand disposal, etc.
Also can be extended warranty services according to customer requirements when both sides negotiated.
The warrant system executes according to the ISO9001 standard.
With professional service teams and exceptional skills, we focuses on clients and provides whole-life cycle and whole-process service including delivery training, on-site service, maintenance, spare-part supply and secondhand disposal, etc.
Also can be extended warranty services according to customer requirements when both sides negotiated.
The warrant system executes according to the ISO9001 standard.
Answer - The rule for the importation of vehicles into either the USA
or Canada is that the vehicles and in particular the chassis must be at least:
USA
If the vehicle is at least 21 years old, there are no EPA compliance requirements upon importation.
A motor vehicle that is at least 25 years old can be lawfully imported into the U.S. without regard to whether it complies with all applicable DOT Federal Motor Vehicle Safety Standards (FMVSS).
As a general rule, motor vehicles less than 25 years old must comply with all applicable Federal Motor Vehicle Safety Standards (FMVSS) in order to be imported permanently into the United States.
... For more information, please contact the DOT import hotline at (202) 366-5291
25 years old for the United States
Canada
With the exception of vehicles manufactured for sale in the United States, Transport Canada prohibit the importation of all foreign vehicles that are less than 15 years old
The following circumstances allow people to import a vehicle from a country other than the United States and Mexico:
1. The vehicle is 15 years old or older, based on the month and year of its manufacture, belongs to a regulated class of vehicle under the Motor Vehicle Safety Act (the Act) and is not a bus.
2. The vehicle is a bus manufactured before January 1, 1971.
For more information, please call Transport Canada’s Road Safety and Motor Vehicle Regulation
Telephone: 1-800-333-0371 (toll-free), 613-998-8616 (Ottawa region)
Email: mvs-sa@tc.gc.ca
USA
If the vehicle is at least 21 years old, there are no EPA compliance requirements upon importation.
A motor vehicle that is at least 25 years old can be lawfully imported into the U.S. without regard to whether it complies with all applicable DOT Federal Motor Vehicle Safety Standards (FMVSS).
As a general rule, motor vehicles less than 25 years old must comply with all applicable Federal Motor Vehicle Safety Standards (FMVSS) in order to be imported permanently into the United States.
... For more information, please contact the DOT import hotline at (202) 366-5291
25 years old for the United States
Canada
With the exception of vehicles manufactured for sale in the United States, Transport Canada prohibit the importation of all foreign vehicles that are less than 15 years old
The following circumstances allow people to import a vehicle from a country other than the United States and Mexico:
1. The vehicle is 15 years old or older, based on the month and year of its manufacture, belongs to a regulated class of vehicle under the Motor Vehicle Safety Act (the Act) and is not a bus.
2. The vehicle is a bus manufactured before January 1, 1971.
For more information, please call Transport Canada’s Road Safety and Motor Vehicle Regulation
Telephone: 1-800-333-0371 (toll-free), 613-998-8616 (Ottawa region)
Email: mvs-sa@tc.gc.ca
Answer - You are welcomed to visit us and our factory at your convenience. We can pick you up at airport and bring you to our factory .
Let us know your schedule in details so we can arrange everything for you. Normally you need 3 days for an adequate visit to our factory.
Our site address is:
Industrial Zone, Bohai Road, Zhujiang Street, Binhai Economic and Technology Development District, Weifang City, P.R.China
For maps and detailed information on how to get to us follow the visit us link on the main menu bar.
Our site address is:
Industrial Zone, Bohai Road, Zhujiang Street, Binhai Economic and Technology Development District, Weifang City, P.R.China
For maps and detailed information on how to get to us follow the visit us link on the main menu bar.
Answer -
For customers in the USA, normally 45 - 55 days after your payment, you can get the generators anywhere in the USA.
( 15-30 days for manufacturing, 15 - 25 days for sea shipment and delivery).
( 15-30 days for manufacturing, 15 - 25 days for sea shipment and delivery).
Answer - We can the Steam boiler, hot water boiler, thermal oil boiler and pressure autoclave.
Gas fired boiler, oil fired boiler, diesel fired boiler, coal fired boiler, biomass fired boiler.
Industry boiler, paper machine boiler, sugar mill boiler, printing industry boiler, food industry boiler,
power plant boiler, textile mill boiler, garment industry boiler and so on.
Answer -
We are currently in development on a hydrostatic transmission and will make it available soon.
Answer -
Each generators and power plant comes with some free spare parts. Other spare parts out of the parts book provided with each equipment.
Answer
You may open only one account unless we confirm in writing otherwise.
If we detect duplicate accounts,
we may in our sole and absolute discretion suspend provision of our services, merge or close duplicate accounts or terminate this agreement.
Answer - You can authorise other persons to use our services on your behalf and access
any information we have that is related to you or your account. You are responsible for the authorised person(s) performance of this agreement.
Answer -
To keep you safe, we regularly review accounts. If you do not use your account for over a year,
we may close or freeze it with or without notice. This means that you will no longer be able to use members area.
Answer -
WWW.TOPREST.COM grants you permission to view and use the Site and all information, materials and content made available
to you on the Site and to print individual pages from the Site subject to the restrictions set forth below.
The Site and its contents are for your personal and non-commercial use only.
You may not modify, copy, distribute, transmit, display, perform, reproduce, publish, license, create derivative works from, transfer, or sell any information, software, products or services obtained from the Site.
You may download one (1) printed copy of the content of the Site on a single computer or CPU solely for the purpose of doing business with WWW.TOPREST.COM
This is a license only and not a transfer of title.
Without the prior written consent of WWW.TOPREST.COM, you may not
(a) modify the content of the Site for any purpose,
(b) decompile, reverse engineer or disassemble software materials,
(c) remove any copyright notice or other proprietary notices from the content of the Site,
(d) transfer the content of the Site to another person or
(e) allow any one else to copy any portion of the content of the Site.
We may terminate this agreement immediately and without notice if you are in breach of this section.
Please see more about it
The Site and its contents are for your personal and non-commercial use only.
You may not modify, copy, distribute, transmit, display, perform, reproduce, publish, license, create derivative works from, transfer, or sell any information, software, products or services obtained from the Site.
You may download one (1) printed copy of the content of the Site on a single computer or CPU solely for the purpose of doing business with WWW.TOPREST.COM
This is a license only and not a transfer of title.
Without the prior written consent of WWW.TOPREST.COM, you may not
(a) modify the content of the Site for any purpose,
(b) decompile, reverse engineer or disassemble software materials,
(c) remove any copyright notice or other proprietary notices from the content of the Site,
(d) transfer the content of the Site to another person or
(e) allow any one else to copy any portion of the content of the Site.
We may terminate this agreement immediately and without notice if you are in breach of this section.
Please see more about it