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1953-03-26
Improvements relating tothe removal of vanadium and sodium from petroleum hydrocarbons
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1953-03-26
Improvements relating tothe removal of vanadium and sodium from petroleum hydrocarbons
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1953-09-03
Improvements relating tothe removal of vanadium and/or sodium from petroleum and petroleum products
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1953-09-03
Improvements relating tothe removal of vanadium and/or sodium from petroleum and petroleum products
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1956-08-28
Removal of vanadium and sodium from petroleum hydrocarbons
CA482971A
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1952-05-06
Desulphurisation of hydrocarbons
AU161712B2
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1953-08-13
Improvements relating to the removal of vanadium and / or sodium from petroleum and petroleum products
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1956-09-20
Improvements relating tothe removal of vanadium and/or sodium from petroleum hydrocarbons
AU160360B2
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1952-04-24
Improvements relating tothe removal of vanadium and/or sodium from petroleum and petroleum products
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1953-03-19
Improvements relating tothe catalytic desulphurisation of petroleum hydrocarbons
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1953-08-13
Improvements relating to the removal of vanadium and / or sodium from petroleum and petroleum products
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1956-09-20
Improvements relating tothe removal of vanadium and/or sodium from petroleum hydrocarbons
CA484052A
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1952-06-17
Refining of hydrocarbons
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1952-04-24
Improvements relating tothe removal of vanadium and/or sodium from petroleum and petroleum products
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1953-03-19
Improvements relating tothe catalytic desulphurisation of petroleum hydrocarbons
CA502853A
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1954-05-25
Refining of petroleum hydrocarbons
CA493062A
(en )
1953-05-19
Desulphurisation of hydrocarbons
CA506182A
(en )
1954-09-28
Treatment of hydrocarbons
CA481402A
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1952-02-26
Desulfurization of hydrocarbons
AU163177B2
(en )
1953-01-22
Improvements relating tothe desulphurisation of petroleum hydrocarbons
AU167149B2
(en )
1952-08-21
Improvements relating tothe sweetening of hydrocarbons
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1953-04-16
Improvements relating tothe hydroforming of petroleum hydrocarbons
AU165437B2
(en )
1953-07-06
Improvements in or relating tothe separation of hydrocarbons
CA486953A
(en )
1952-09-30
Treatment of petroleum hydrocarbons
CA496016A
(en )
1953-09-08
Separation of hydrocarbons