Sentences with phrase «petroleum naphtha»

Modern agriculture gets the nitrogen it needs from ammonia - producing plants that utilize fossil fuels such as natural gas, LPG or petroleum naphtha as a source of hydrogen.

Benzene (C6H6): An aromatic hydrocarbon present in small proportion in some crude oils and made commercially from petroleum by the catalytic reforming of naphthenes in petroleum naphtha.

Not exact matches

Gas and petroleum exploration and the production, treatment and marketing of natural gas, crude oil, condensate, naphtha and liquid petroleum gas; transportation by pipeline of crude oil.

Any ingredient listed as a «petroleum distillate» or «naphtha» should be suspect as it is a synthetic and likely to cause one or more detrimental health or environmental effects.

The target hydrogen pathways in this study are H2 via natural gas steam reforming (NG SR), H2 via naphtha steam reforming (Naphtha SR), H2 via liquefied petroleum gas steam reforming (LPG SR), and H2 via water electrolysinaphtha steam reforming (Naphtha SR), H2 via liquefied petroleum gas steam reforming (LPG SR), and H2 via water electrolysiNaphtha SR), H2 via liquefied petroleum gas steam reforming (LPG SR), and H2 via water electrolysis (WE).

In addition to the renewable diesel (green diesel) the process produces a liquid petroleum gas vapor stream (LPG vapor); a liquid petroleum liquid stream (naphtha LPG); a purge gas stream; and a waste steam stream.

Catalytic hydrotreating: A refining process for treating petroleum fractions from atmospheric or vacuum distillation units (e.g., naphthas, middle distillates, reformer feeds, residual fuel oil, and heavy gas oil) and other petroleum (e.g., cat cracked naphtha, coker naphtha, gas oil, etc.) in the presence of catalysts and substantial quantities of hydrogen.