BUTANES

Brand Owner (click to sort) Address Description
BR PETROBRAS PETROLEO BRASILEIRO S.A. - PETROBRAS Avda. República do Chile No. 65 - Centro Rio de Janeiro 20031-912 Brazil Butanes, aromatic petroleum extract oil for industrial use; natural gas; gasoline; refinery residual gaseous fuels, namely, methane, ethane, ethylene, propanes and combinations thereof; fuel oil, diesel oil; jet fuels; heating oils; emulsion fuel for industrial machinery, non-chemical additives in the nature of synthetic lubricant stock for use in the manufacture of all purpose lubricants; industrial oils, namely, coal-oil mixtures, basestock oils, diesel cylinder oil, spindle oil, gas turbine oil, electrical oil and shale oil;Chemicals used in industry, namely, motor oil and gasoline additives, fertilizers for agricultural and domestic use, chemicals for use in the manufacture of coatings and resins for use in the manufacture of engineering plastics;The wording PETROBRAS has no meaning in English.;BR;
LUBRAX PETROLEO BRASILEIRO S.A. - PETROBRAS Avda. República do Chile No. 65 - Centro Rio de Janeiro 20031-912 Brazil BUTANES, AROMATIC PETROLEUM EXTRACT OIL FOR INDUSTRIAL USE; NATURAL GAS; GASOLINE; REFINERY RESIDUAL GASES NAMELY, METHANE, ETHANE, ETHYLENE, PROPANES AND COMBINATIONS THEREOF; FUEL OIL, DIESEL OIL; JET FUELS, HEATING OIL; EMULSION FUEL FOR INDUSTRIAL MACHINERY; SYNTHETIC LUBRICANT STOCK FOR USE IN THE MANUFACTURE OF ALL PURPOSE LUBRICANTS; INDUSTRIAL OILS, NAMELY, COAL-OIL MIXTURES, BASESTOCK, DIESEL CYLINDER OIL, SPINDLE OIL, GAS TURBINE OIL, ELECTRICAL OIL AND SHALE OIL;AUTOMOBILE SERVICE STATION SERVICES;OIL FIELD EXPLORATION SERVICES; OIL PROSPECTING SERVICES, NAMELY, WELL LOGGING AND TESTING SERVICES IN CONNECTION WITH OIL AND SHALE OIL;
PETROBRAS PETROLEO BRASILEIRO S.A. - PETROBRAS Avda. República do Chile No. 65 - Centro Rio de Janeiro 20031-912 Brazil [ Butanes, aromatic petroleum extract oil for industrial use; natural gas; gasoline; refinery residual gaseous fuels, namely, methane, ethane, ethylene, propanes and combinations thereof; fuel oil, diesel oil; jet fuels; heating oils; emulsion fuel for industrial machinery, synthetic lubricant stock for use in the manufacture of all purpose lubricants; industrial oils, namely, coal-oil mixtures, basestock, diesel cylinder oil, spindle oil, gas turbine oil, electrical oil and shale oil ];[ Automobile service station services ];PETRÓLEO BRASILEIRO;[ Import and export agency services in the field of oil products, oil refinery products and further processed oil refinery products; retail store services featuring oil products, oil refinery products and further processed oil refinery products];[ Chemicals used in industry, namely, motor oil and gasoline additives, fertilizers for agricultural and domestic use, chemicals for use in the manufacture of coatings and resins for use in the manufacture of engineering plastics ];Oil field exploration services; oil prospecting services, namely, well logging and testing services in connection with oil and shale oil;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. In order to maximize the production of propylene when the external supply of ethylene is limited, the C4 cut from a hydrocarbon cracking process is first subjected to autometathesis prior to any isobutylene removal and without any ethylene addition. This favors the reactions which produce propylene and pentenes. The ethylene and propylene produced are then removed leaving a stream of the C4's and heavier components. The C5 and heavier components are then removed leaving a mixture of 1-butene, 2-butene, isobutylene, and iso- and normal butanes. The isobutylene is next removed preferably by a catalytic distillation hydroisomerization de-isobutyleneizer. The isobutylene-free C4 stream is then mixed with the product ethylene removed from the autometathesis product together with any fresh external ethylene needed and subjected to conventional metathesis producing additional propylene.