Air Products and Chemicals, Inc.

Shell Oil Comapny

Edward Clyde Heydorn

Joseph Perry Cohen

Brian B Bonner

Bharat Lajjaram Bhatt

Brian Bernard Bonner

David John Farese

Barry Wayne Diamond

Ravi Subramanian

Dirk Coenraad Engel

Matthijis Maria Gerardus Senden

Fuel gas distribution method where residual fuel gas in a mobile fuel gas storage vessel being transported by a transport vehicle is transferred from the mobile fuel gas storage vessel to the transport vehicle for generating power. The fuel gas may be natural gas or hydrogen. The transport vehicle may be a fuel cell vehicle.

Fuel gas distribution method

A method for dispensing a compressed gas for reducing the amount of residual gas in dispensing station storage vessels before refilling is required. The method comprises transferring compressed gas into receiving vessels in a first series of fill-ups where each of the receiving vessels receive compressed gas from a first mobile storage device and subsequently from a second mobile storage device, transporting the first mobile storage device to a refilling station after the first mobile storage device has been depleted to a selected depletion level, refilling the first mobile storage device at the refilling station, and transferring compressed gas into receiving vessels in a second series of fill-ups where each of the receiving vessels receive compressed gas from the second mobile storage device and one or more of the first mobile storage device after refilling and a third mobile storage device.

Compressed gas dispensing method

The invention provides processes for delivering a blend of two or more compressed gas streams to a receiving vessel at a preset ramp rate under pressure regulation control in response to cumulative mass ratio when at least two of the streams have different compositions or instantaneous measured temperature when the streams have the same composition.

Ramp rate blender

The present invention concerns a process for the preparation of liquid hydrocarbons which process comprises contacting synthesis gas with a slurry of solid catalyst particles and a liquid in a reactor vessel by introducing the synthesis gas at a low level into the slurry at conditions suitable for conversion of the synthesis gas into liquid hydrocarbons, the solid catalyst particles comprising a catalytic active metal selected from cobalt or iron on a porous refractory oxide carrier, preferably selected from silica, alumina, titania, zirconia or mixtures thereof, the catalyst being present in an amount between 10 and 40 vol. percent based on total slurry volume liquids and solids, and separating liquid material from the solid catalyst particles by using a filtration system comprising an asymmetric filtration medium (the selective side at the slurry side), in which filtration system the average pressure differential over the filtration medium is at least 0.1 bar, in which process the particle size distribution is such that at least a certain amount of the catalyst particles is smaller than the average pore size of the selective layer of the filtration medium. The invention also comprises an apparatus to carry out the process described above.

Process for the production of liquid hydrocarbons

A process is set forth for producing DME by dehydrating the effluent stream from a methanol reactor where the methanol reactor is a slurry bubble column reactor (SBCR) containing a methanol synthesis catalyst that converts a synthesis gas stream comprising hydrogen and carbon monoxide into an effluent stream comprising methanol. A key to the process is that the SBCR methanol can produce a relatively low water content methanol stream, thereby avoiding an intervening water removal unit between the SBCR methanol unit and the dehydration unit and/or an incremental increase in the water that must be processed by the dehydration unit.

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Macungie, PA, United States of America

Edward Clyde Heydorn