id	keyword
american_scientific_journal-3075	water
american_scientific_journal-3075	crude
american_scientific_journal-3075	oil
american_scientific_journal-3075	salt
american_scientific_journal-3075	corrosion
american_scientific_journal-3075	temperature
american_scientific_journal-3075	desalter
american_scientific_journal-3075	desalting
american_scientific_journal-3075	engineering
american_scientific_journal-3075	technology