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Me100 Constant Pressure Hydrogen Generator

Converts methanol-water to 99.99995% pure hydrogen at user-selected, constant pressure up to 90 psig. Safer, purer, cheaper than bottled gas 120 or 240 V operation. Maxiumum output varies with pressure: stated output at 1 psig, half this output at 50 psig. Use ordinary distilled water and methanol. Never needs filter replacement. 13" x 13" x 17"; 15 lbs. 120 or 240 V operation.

Please tell us about your needs and applications. There is a very good chance I have dealt with a project similar to the one you're working on. I can help you better if I know your specifics.



You can e-mail REB directly at reb@rebresearch.com or contact us through other means.



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Me100-2 Hydrogen Generator

Make up to 12.5 slpm of 99.99995% pure hydrogen from a 1:1 mix of methanol and water. Safer, purer, and cheaper than bottled gas. Hydrogen delivery to 70 psi. Adjust the H2 pressure and flow rate by varying the load or methanol-water input. 16" x 17.5" x 21"; 25 lbs. 120 or 240 V operation.

Please tell us about your needs and applications. There is a very good chance I have dealt with a project similar to the one you're working on. I can help you better if I know your specifics.


You can e-mail REB directly at reb@rebresearch.com or contact us through other means.

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Me150 (75 slpm) - $165,000

Make up to 75 slpm of 99.99995% pure hydrogen (9.6 kg/day) from a 1:1 mix of methanol and water. Safer, purer, and cheaper than bottled gas. Hydrogen delivery to 80 psi. Constant pressure delivers maximum output varies with H2 pressure. 58" x 16" x 38"; 300 lbs. 240 V operation.

Please tell us about your needs and applications. There is a very good chance I have dealt with a project similar to the one you're working on. I can help you better if I know your specifics.


You can e-mail REB directly at reb@rebresearch.com or contact us through other means.

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Methanol Reformer 50 - $36,500

Produces up to 50 slpm of methanol-water reformate, typically about 65% H2, 25-30% CO2, for use in high temperature fuel cells and hydrogen generators. 240 V, 16" x 17.5" x 21", 30 lbs. 240 V operation.

Please tell us about your needs and applications. There is a very good chance I have dealt with a project similar to the one you're working on. I can help you better if I know your specifics.


You can e-mail REB directly at reb@rebresearch.com or contact us through other means.

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Methanol Water Pre-Mix - $20/2.5 gal

2.5 gallon containers of approved methanol -water mixture, 70% Methanol; other compositions available too. Works with either size Me100. Each container makes the equivalent of 10 standard cylinders of UHP hydrogen.

Please tell us about your needs and applications. There is a very good chance I have dealt with a project similar to the one you're working on. I can help you better if I know your specifics.


You can e-mail REB directly at reb@rebresearch.com or contact us through other means.

REB Research Me100 Hydrogen Generator

Constant pressure metal membrane hydrogen generator: purer, safer, and cheaper than electrolysis or bottled gas
99.99999% pure, made from methanol - water reforming with a palladium membrane.

The Me100 Hydrogen Generator makes the equivilant of 1 cylinder of Ultrapure hydrogen gas, 135 cubic feet from each gallon of 70% (vol) methanol and water. Safer, purer, and cheaper than bottled gas; less work too.

Show the Me100's Operation

Complete Membrane Reactor, Hydrogen Generators

Me100-2 Constant Pressure Hydrogen Generator

Constant adjustable pressure hydrogen generator, output pressure up to 90 psi. Ultrapure Pd membrane purified hydrogen for laboratory fuel cell tests, gas chromatography, braze furnaces and electronic chip production. Maxiumum output varies with delivery pressure: stated output is at 1 psig, half this output at 50 psig. 120 or 240 V operation.


Me100 Hydrogen Generator

Outputs to 99.99999% pure hydrogen, Pd membrane purified, adjustable constant pressures up to 90 psig. Maxiumum output varies with delivery pressure: stated output at 1 psig, half this output at 50 psig. Use ordinary distilled water and methanol. Never needs filter replacement. 13" x 13" x 17"; 15 lbs. Use for industry, electric cooling, balloons or fuel cell cooling. Maxiumum output varies with delivery pressure: stated output is at 1 psig, half this output at 50 psig. 240 V operation.


Me 150 hydrogen generator

Our large-output hydrogen generators; far cheaper and more convenient than bottled gas. Produces 135 cubic feet of 99.99995% pure hydrogen per gallon of 70% (vol) methanol (~$1.50/gal). Pd membrane purified. Hydrogen delivery to 90 psi. 57 " x 14" x 29"; 200 lbs. 240 V operation.

Reformers and Methanol-Water Mixes


Methanol Water Pre-Mix

2.5 gallon containers of approved methanol-water mixture, 70% (vol) Methanol to water mix;. Works with all size Me100 or Me150 hydrogen generators. Each container makes the equivalent of 2.5 standard cylinders of UHP hydrogen.