US2176441A
(en )
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
(en )
1994-01-11
Liquid absorbing acidic gases and use thereof in deacidification of gases
DE92915C
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US2106446A
(en )
1938-01-25
Removal of gaseous weak acids from gases containing the same
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
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
Igamqulova et al.
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Reduction of waste disposed to the environment through recycling of unused methyldiethanolamine
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(en )
1939-01-10
Process of removing weak gaseous acids from gases containing the same
GB794349A
(en )
1958-04-30
Method of treating noble metal and alumina catalysts with hydrogen and hydrogen halide
US2964131A
(en )
1960-12-13
Polymerization inhibitor
ES431384A1
(es )
1976-11-01
Procedimiento para la eliminacion de aguas residuales.
US1894763A
(en )
1933-01-17
Purification of gases containing acetylene
SU688108A3
(ru )
1979-09-25
Способ регенерации ванадийникельсодержащего катализатора гидродеметаллизации нефт ного сырь
US2725360A
(en )
1955-11-29
Preparation of activated carbon
GB813645A
(en )
1959-05-21
Process for regenerating and reactivating platinum catalyst in a reforming process
US1774341A
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1930-08-26
Active carbon product and process for preparing same
US2971608A
(en )
1961-02-14
Polymeriation inhibitor
SU793618A1
(ru )
1981-01-07
Способ очистки газов
US2915138A
(en )
1959-12-01
Polymerization inhibitor
SU1135750A1
(ru )
1985-01-23
Способ очистки коксового газа от сероводорода
GB917367A
(en )
1963-02-06
Improved regeneration and activation of supported platinum catalysts as used in hydrocarbon conversion processes
GB410848A
(en )
1934-05-23
Improvements in processes of removing and recovering acidic gases from gas mixtures containing said acidic gases