|
Background of new technology decision search of hydrogen production in chemical industry
raising prices of crude oil, natural gas and energy carriers
the necessity to increase the completeness of raw material processing
multistage way and difficulties of modern processes of natural gas conversion
decreasing energy expenses
high expenses for new heterogeneous catalysts production and equipment for high temperature gas-phases processes
costs dealt with buying licenses of foreign technologies process.
Study of hydrocarbons processing within liquid and high
temperature heat-transfer medium
The best results achieved
One-stage production of hydrogen and decrease of costs for construction and exploitation
Degree of natural gas conversion into hydrogen and carbon within sodium chloride melt is 100%
10-100 times reactor volume reducing
The possibility and advisability of producing hydrogen from fuel gases of oil refining
Maintaining constant high heat and energy stressed surface of phase contact
T echnology
and fuel
( raw materials)
|
Power 1000 Kg/day
|
capital costs
|
Factor of power (%)
|
Hydrogen production costs
($ for 1 Kg of H2)
|
MLN
$
|
$ for 1000
Kg/day
|
Capital
|
Of raw materials
|
Operational
|
Total
|
Pyrolysis of NG
|
379,387
|
$200
|
$530
|
90
|
$0,20
|
$1,80
|
$0,25
|
$2,25
|
Conversion of NG
|
379,387
|
$288,3
|
$760
|
90
|
$0,40
|
$1,72
|
$0,51
|
$2,63
|
Gasification of Coal
|
283,830
|
$436
|
$1,536
|
90
|
$0,57
|
$0,56
|
$0,09
|
$1,21
|
Gasification of biomass
|
155,236
|
$155
|
$998
|
90
|
$0,37
|
$0,52
|
$0,55
|
$1,44
|
Electrolysis
|
1,500
|
$2,74
|
$1,827
|
70
|
$0,96
|
$5,06
|
$0,73
|
$6,75
|
Nuclear thermochemistry
|
1200,000
|
$2,468
|
$2,057
|
90
|
$0,76
|
$0,20
|
$0,43
|
$1,39
|
E ast-Ukrainian Volodymyr Dahl National University Мolodizhny bl., 20a, Luhansk, Ukraine, 91034, tel./fax +380 (642) 41-84-07, e-mail onti@snu.edu.ua |
