Hydrogen sulfide conversion to hydrogen
a technology of hydrogen sulfide and hydrogen sulfide, which is applied in the field of hydrogen recovery from gases, can solve the problems of toxic hydrogen sulfide, inability to legally release into the air, flammability, etc., and achieves the effects of reducing the risk of cylinder damage, and high cost of hydrogen production
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example 1
Process for Removing Hydrogen Sulfide From Natural Gas
[0042]A thermocouple 110 enclosed in a Pyrex® glass tube 120 of 3 mm outside diameter (OD) (to measure the reaction temperature) was inserted into the center of a 20 cm long by 7 mm OD Pyrex® glass tube 130 having an inner diameter (ID) of approximately 5 mm from opposite ends of a Pyrex® glass “T”140 equipped with appropriate threaded adapters 145, thus forming a mini reaction chamber 150, as shown in FIGS. 3 and 4. Part of the outside of the 7 mm glass tube 130 was wrapped with a spiral of nichrome resistance wire 160 of 75% nickel and 25% chromium with a spacing of about 2 mm between each wire of the spiral and the temperature of this reaction chamber heating element was controlled by a laboratory rheostat.
[0043]Test gases were fed into the reaction tube 130 through the third end 165 of the “T”140. Tests involving catalysts were conducted by placing the catalyst (not shown) in the space between the thermocouple glass tube 120 ...
example 2
Process for Removing Hydrogen Sulfide and Carbon Dioxide from Natural Gas
[0045]A thermocouple 110 enclosed in a Pyrex® glass tube 120 of 3 mm OD (to measure the reaction temperature) was inserted into the center of a 20 cm long by 7 mm OD Pyrex® glass tube 130 having an inner diameter of approximately 5 mm from opposite ends of a Pyrex® glass “T”140 equipped with appropriate threaded adapters 145, thus forming a mini reaction chamber 150. Part of the outside of the 7 mm glass tube 130 was wrapped with a spiral of nichrome resistance wire 160 of 75% nickel and 25% chromium with a spacing of about 2 mm between each wire of the spiral and the temperature of this reaction chamber heating element was controlled by a laboratory rheostat.
[0046]Test gases were fed into the reaction tube 130 through the third end 165 of the “T”140. Tests involving catalysts were conducted by placing the catalyst (not shown) in the space between the thermocouple glass tube 120 and the inside of the reaction g...
example 3
Process for Recovery of Hydrogen from Hydrogen Sulfide
[0048]A thermocouple 110 enclosed in a Pyrex® glass tube 120 of 3 mm OD (to measure the reaction temperature) was inserted into the center of a 120 cm long by 7 mm OD Pyrex® glass tube 130 having an inner diameter of approximately 5 mm from opposite ends of a Pyrex® glass “T”140 equipped with appropriate threaded adapters 145, thus forming a mini reaction chamber 150. Part of the outside of the 7 mm glass tube 130 was wrapped with a spiral of nichrome resistance wire 160 of 75% nickel and 25% chromium with a spacing of about 2 mm between each wire of the spiral and the temperature of this reaction chamber heating element was controlled by a laboratory rheostat.
[0049]Test gases were fed into the reaction tube through the third end 165 of the “T”140. Tests involving catalysts were conducted by placing the catalyst (not shown) in the space between the thermocouple glass tube 120 and the inside of the reaction glass tube 130. A mini ...
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Abstract
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