US2176441A
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1939-10-17
Removal of gaseous weak acid from gases containing the same
US5209914A
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1993-05-11
Liquid absorbing acidic gases and use thereof of in deacidification of gases
US5277885A
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1994-01-11
Liquid absorbing acidic gases and use thereof in deacidification of gases
EP0202600A3
(de )
1988-09-21
Verfahren zum Entfernen von CO2 und/oder H2S aus Gasen
US3391988A
(en )
1968-07-09
Process for the removal of mercaptans from gases
GB1499758A
(en )
1978-02-01
Process for the recovery of organic hydrocarbons from oil shale
GB798239A
(en )
1958-07-16
Improvements in regenerating hydroforming catalysts
Igamqulova et al.
2023
Reduction of waste disposed to the environment through recycling of unused methyldiethanolamine
GB885673A
(en )
1961-12-28
A process for treating gas evolved from the coking of coal
GB1483038A
(en )
1977-08-17
Process for purifying gases produced by the gasification of solid or liquid fossil fuels
GB1390211A
(en )
1975-04-09
Process for desulphurizing hot gases
GB794349A
(en )
1958-04-30
Method of treating noble metal and alumina catalysts with hydrogen and hydrogen halide
US2715947A
(en )
1955-08-23
Chemical purification process for acetylenes
US2964131A
(en )
1960-12-13
Polymerization inhibitor
GB1491676A
(en )
1977-11-09
Process for manufacturing a hydrogen and carbon monoxide-containing gas
US1894763A
(en )
1933-01-17
Purification of gases containing acetylene
SU688108A3
(ru )
1979-09-25
Способ регенерации ванадийникельсодержащего катализатора гидродеметаллизации нефт ного сырь
Özdemir et al.
1990
Desulfurization of two Turkish lignites by chlorinolysis
GB813645A
(en )
1959-05-21
Process for regenerating and reactivating platinum catalyst in a reforming process
US2826516A
(en )
1958-03-11
Process for inhibiting corrosion by carbon dioxide in alkylol amine systems
US1598973A
(en )
1926-09-07
Art of treating oils
US2971608A
(en )
1961-02-14
Polymeriation inhibitor
SU793618A1
(ru )
1981-01-07
Способ очистки газов
GB790493A
(en )
1958-02-12
Process for regenerating platinum catalyst in a reforming process
SU405325A1
(ru )
1975-05-05
Способ регенерации водно-аммиачного раствора ацетата меди