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Chemical Engineering/Questions

SubjectDate AskedExpert
Zamboni Battery9/19/2008Mike Fulcher
  Q: Mark, I am trying to re-create a Zamboni battery. I am using Manganese dioxide and tin (just like ...
  A: Now for more questions. Which side of the paper do you paint on? My guess would be the paper side, ...
Zamboni Battery9/19/2008Mike Fulcher
  Q: Mark, I am trying to re-create a Zamboni battery. I am using Manganese dioxide and tin (just like ...
  A: Paul Theoretical voltages are typically higher than actual measured voltages because of ...
Zamboni Battery9/13/2008Mike Fulcher
  Q: Mark, I am trying to re-create a Zamboni battery. I am using Manganese dioxide and tin (just like ...
  A: Paul At first guess I would say that the behavior you're seeing may be related to the type of paper ...
chemical reaction with concrete8/27/2008Mike Fulcher
  Q: I have a salt chlorinated swimming pool. Over winter several small white 'holes' (20-30cm diameter, ...
  A: Sorry to have taken so long with this question. My first thought would be that there isn't any link ...
acid test metals7/23/2008Mike Fulcher
  Q: I have an item that I believe might be gold, however it has no distinguishing marks except "acid ...
  A: The acid test is a means of quickly determining if a sample is pure gold. With more careful ...
polymer7/19/2008Reza Foudazi
  Q: what is the criteria for phd admission for international student (I am from Pakistan) how can i get ...
  A: There is not a written limitation for admission of a PhD student! (because you need to pay for your ...
Langmuir-Blodgett Trough6/24/2008Reza Foudazi
  Q: I have a question to ask regarding the Langmuir-BLodgett Trough. I am currently working with stearic ...
  A: I think this is the method that lots of papers published on it. So, I think you just have some ...
Arrhenious equation6/18/2008Reza Foudazi
  Q: Sir, What are the limitations and boundaries of the basic Arrhenius equation and where is it derived ...
  A: I thought that it is better for you to see a detail of "Arrhenius equation" and "activation energy" ...
Storing a butane lighter indefinitely6/16/2008Mike Fulcher
  Q: I have a butane lighter that I'd like to store in my souvenirs box and I'm trying to decide whether ...
  A: You seem to have thought this through very well. You are correct in assuming the butane will ...
Lead acid batteries4/30/2008Mike Fulcher
  Q: I recently bought a new lead acid battery and was given the battery and a container of ...
  A: I didn't know you could still get lead acid batteries that way. The manufacturers keep the acid and ...
Petrol4/29/2008Mike Fulcher
  Q: Will fuel vapor in my petrol tank condense back into liquid fuel? I presume that this may be ...
  A: While I don't have any exact numbers at my disposal, I can suggest a few things. First, gasoline ...
Petrol4/24/2008Mike Fulcher
  Q: Will fuel vapor in my petrol tank condense back into liquid fuel? I presume that this may be ...
  A: At a fixed temperature in a closed (non-leaking) system, there will always be fuel condensing (with ...
Ions4/12/2008Mike Fulcher
  Q: If I ionize the air in an area that I intend to combust will the addition of electrons to the air ...
  A: Good question. Presumably by adding energy to the system in the form of ionization you would reduce ...
Polymers to help Eco lifestyle2/27/2008Reza Foudazi
  Q: I am a trend analyst in London and i am researching into how the future of gadgets and technology ...
  A: There are many researches have bee done regarding the environment friendly polymers. This can be ...
magnets2/27/2008Mike Fulcher
  Q: if I place a magnet against a pipe with a liquid flowing through it how will this affect the liquid? ...
  A: The magnet will have no effect on any liquid passing through the pipe. Even if it was a liquified ...
University of Stellenbosch2/19/2008Reza Foudazi
  Q: I am M.K.Moghadam form Niroo Reseach Institute.I hope you have had good and useful time in South ...
  A: Plesae describe the detail of that invitation, such as salary, project subject, and grade (MSc or ...
University of Stellenbosch2/19/2008Reza Foudazi
  Q: I am M.K.Moghadam form Niroo Reseach Institute.I hope you have had good and useful time in South ...
  A: Moghadam, How are you? The stellenbosch university is a good and famous university in south africa ...
journals2/7/2008Reza Foudazi
  Q: I would like to know where i could find free engineering journals online (recent ones). To be ...
  A: There are different chemical engineering journals which contain also computational aspects of this ...
aluminum boat corrosion1/1/2008Mike Fulcher
  Q: I have paint bubbling on my aluminum boat. It has been suggested that it is may be caused by stray ...
  A: Given that the anode for your motor is OK and the pump is a good distance away, I'm guessing that ...
A question about FTIR12/14/2007Reza Foudazi
  Q: I am a master student and my major is chemical engineering. I have a FT-IR spectra of MOCA(methylene ...
  A: You need the software which installs on that FTIR instruments you did your experiments. You know ...
controlled release polymer12/5/2007Reza Foudazi
  Q: I am a student at Brigham Young University, Provo, UT Thank you for your previous answer about this ...
  A: Your idea is good, but you should think about practicality and also possibility. I'm not sure about ...
chemical to preserve bridal flowers12/3/2007Mike Fulcher
  Q: I need to dehydrate my daughters bridal flowers and then frame them. I know I have seen this done ...
  A: Not having any craft experience whatsoever makes this a tough question for me to answer. I did find ...
career planning11/5/2007Mike Fulcher
  Q: I am from London but am coming towards the end of a BSci Chemistry degree, which does not include ...
  A: Unfortunately, there is a significant difference between a chemistry and a chemical engineering ...
Liquid Conductive Rubber10/23/2007Reza Foudazi
  Q: Do you know where i can find liquid conductive rubber or anything with similar properties something ...
  A: these materials are mainly liquid silicon rubber which consist of conductive small micr- or ...
Electrochemical cell/Al electrodes10/4/2007Mike Fulcher
  Q: Mike, I recently read a U.S. "Science Fair" report on using two Al electrodes (in 10% NaCl ...
  A: I have never heard of this, and it doesn't make much sense. Now, if you applied a voltage across ...
isoflurane, pure oxygen & rubber/silicone9/17/2007Reza Foudazi
  Q: I want to seal this anesthesia chamber so the iso & oxygen don't seep out through the edges. Can I ...
  A: The oxygen will not affect the silicon rubber, because yu can see that 25% of air is also oxygen and ...
flanges and sealings9/7/2007Reza Foudazi
  Q: what types flanges and sealings materials used in oil tanks? ANSWER: Dear Sir, Oil resistant ...
  A: The materials used are those I sent before. It depends on the manufacturer, but the main important ...
Dipping bird fluid8/30/2007Reza Foudazi
  Q: I am looking for a fluid with a low boiling point. I want to make a Dipping Bird, a few feet tall. ...
  A: it should be a material with high vapor pressure and low boiling point (maybe like methanol, etc). I ...
Sodium beta-alumina solid electrolyte8/27/2007Mike Fulcher
  Q: I'm going to try my hand at building my own Sodium/Nickel Thermal Battery pack. I've done my ...
  A: Steve I wish I could help here but unfortunately I don't have any experience with thermal ...
N2 and O2 combining8/14/2007Reza Foudazi
  Q: this may sound a little basic but I’m not sure... If (theoretically possible) there were free N and ...
  A: this depend on the bonding energy, there may several imanatory way to react with each other, but one ...
calculating ppm7/22/2007Mike Fulcher
  Q: what is the calculation which will tell me how many grams of salt to put in a 1000 mililitres of ...
  A: Since you're doing this by weight, you would take the weight of the water (1000 g), then divide by ...
heat transfer6/10/2007Mike Fulcher
  Q: Can I know why is there a need to remove minerals from water? I know that ion exchange is a method ...
  A: Using your subject line as a guide, one of the big reasons minerals need to be removed in heat ...
Formation of carbon soots while burning Furnace oil6/3/2007Mike Fulcher
  Q: how is the fuel density affects the formation of carbon soots while burning Furnace oil? I am ...
  A: I'm not sure that the density will affect the formation of soot, but one things to try to reduce ...
L A4/26/2007Mike Fulcher
  Q: HOW TO EGG DROP WITHOUT BREAKAGE
  A: Even though this looks like a school project, I'll try to give you some hints. The best way to keep ...
salicylic acid4/23/2007Mike Fulcher
  Q: a few years, i found a topical product i really liked. I believe it's out of production now and ...
  A: The liquid form would probably provide the most rapid effect, however it's impossible for me to say ...
Ferric Chloride and inconel2/16/2007Mike Fulcher
  Q: I've done some more experimentation and it does look like only acids aggressive towards nickel are ...
  A: We used to use nitric acid for removal of chromium oxides from stainless steel, so this should also ...
Ferric Chloride and inconel2/14/2007Mike Fulcher
  Q: I am trying to solder to an inconel shim pad and I've noticed that the solder strength is ...
  A: That is an awesome question. My first response would be that you are removing the oxide layer on ...
Aerosol Cans2/1/2007Mike Fulcher
  Q: How can I release the pressure from the can? By using up the sprays from the can doesnt mean that I ...
  A: If the cans have a push down button (like a spray paint can), then you can just hold it down until ...
Aerosol Cans1/31/2007Mike Fulcher
  Q: I searched online but I couldnt find any information. I thought the can would explode if I try to ...
  A: You need to be sure and release any pressure from inside the can prior to opening it. Otherwise the ...
Hydrogen Fuel Cell1/30/2007Mike Fulcher
  Q: Does the battery voltage used in a hydrogen fuel cell affect the output of energy produced by the ...
  A: I'm not an expert in fuel cells, but I think I know just enough to give you an explanation. The ...

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Chemical Engineering

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Mike Fulcher

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Expertise

I can answer general questions related to all aspects of chemical engineering and material science, and specific questions related to electrochemistry, batteries, and ceramic materials.

Experience

I have over eight years experience in the battery industry, covering Ni-Cd, Ni-MH, Li-ion, Li-ion polymer and Li primary chemistries. I have over four years experience in the field of ceramics processing.

Education/Credentials
BSChE, University of Florida MSChE, Worcester Polytechnic Institute

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