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2006
|
Invention
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Method for purifying alkyl aromatic compounds.
The present invention relates to a method for pur... |
|
|
Invention
|
Method for purifying alkyl aromatic compounds. The present invention relates to a method for puri... |
|
|
Invention
|
Catalytic transalkylation of dialkyl benzenes. The present invention relates to a method for perf... |
|
|
Invention
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Process for preparing highly soluble straight alkyl benzene sulphonates. Method for preparing a h... |
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2005
|
Invention
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Method for preparing a highly soluble linear alkyl benzene. The present invention relates to a me... |
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2004
|
Invention
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Shut-off valve for hydrofluoric plants. The invention relates to a shut-off valve for hydrofluori... |
|
1996
|
G/S
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Ink solvents, inks and aromatic solvents. |
|
1991
|
Invention
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Alkylation of aromatic hydrocarbons. The alkylation catalyst is mainly made up of aluminum silica... |
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1989
|
Invention
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Alkylation of aromatic hydrocarbons in fixed bed catalytic process. The alkylation catalyst is ma... |
