Abstract: An integrated process for hydrogen gas production includes: a. operating a water electrolysis cell with an external source of electricity to produce oxygen and hydrogen; b. optionally operating an air separation unit to produce additional oxygen for the process; c. introducing a hydrocarbon feedstock into a membrane wall gasification reactor with an ash-forming material and steam, and oxygen from the electrolysis cell and, optionally, oxygen from the air separation unit to produce hot raw synthesis gas; d. passing the hot raw synthesis gas from the gasification reactor to a steam-generating heat exchanger to produce steam and a cooled raw synthesis gas; e. introducing the steam generated in the heat exchanger into a turbine to produce electricity to operate the electrolysis cell; and f. recovering the hydrogen gas from the water electrolysis cell and, optionally, subjecting the synthesis gas to a water-gas shift reaction to increase the hydrogen content and recovering the hydrogen.

Abstract: A cost-effective solution for the disposal of heavy residue bottoms recovered from a slurry hydrocracking process that include solid heterogeneous catalyst particles is provided by their introduction into a membrane wall gasification reactor in the form of a flowable slurry to produce a synthesis gas and, optionally, subjecting the synthesis gas to a water-gas shift reaction to produce a more hydrogen-rich product stream. Process steam and electricity are produced by recovering the sensible heat values from the hot synthesis gas.

Abstract: A cost-effective solution for the disposal of heavy residue bottoms recovered from a slurry hydrocracking process that include solid heterogeneous catalyst particles is provided by their introduction into a membrane wall gasification reactor in the form of a flowable slurry to produce a synthesis gas and, optionally, subjecting the synthesis gas to a water-gas shift reaction to produce a more hydrogen-rich product stream. Process steam and electricity are produced by recovering the sensible heat values from the hot synthesis gas.

Abstract: A cost-effective solution for the disposal of heavy residue bottoms recovered from a slurry hydrocracking process that include solid heterogeneous catalyst particles is provided by their introduction into a membrane wall gasification reactor in the form of a flowable slurry to produce a synthesis gas and, optionally, subjecting the synthesis gas to a water-gas shift reaction to produce a more hydrogen-rich product stream. Process steam and electricity are produced by recovering the sensible heat values from the hot synthesis gas.

Abstract: An integrated process for the partial oxidation of whole crude oil mixed with a low cost finely divided solid ash-producing material in a membrane wall gasification reactor produces a syngas and, optionally, a more hydrogen-rich product stream by subjecting the syngas to a water-gas shift reaction. Process steam and electricity are produced by recovering the sensible heat values from the hot syngas.

Abstract: An integrated process for hydrogen gas production includes: a. operating a water electrolysis cell with an external source of electricity to produce oxygen and hydrogen; b. optionally operating an air separation unit to produce additional oxygen for the process; c. introducing a hydrocarbon feedstock into a membrane wall gasification reactor with an ash-forming material and steam, and oxygen from the electrolysis cell and, optionally, oxygen from the air separation unit to produce hot raw synthesis gas; d. passing the hot raw synthesis gas from the gasification reactor to a steam-generating heat exchanger to produce steam and a cooled raw synthesis gas; e. introducing the steam generated in the heat exchanger into a turbine to produce electricity to operate the electrolysis cell; and f. recovering the hydrogen gas from the water electrolysis cell and, optionally, subjecting the synthesis gas to a water-gas shift reaction to increase the hydrogen content and recovering the hydrogen.

Abstract: An integrated process for the partial oxidation of whole crude oil mixed with a low cost finely divided solid ash-producing material in a membrane wall gasification reactor produces a syngas and, optionally, a more hydrogen-rich product stream by subjecting the syngas to a water-gas shift reaction. Process steam and electricity are produced by recovering the sensible heat values from the hot syngas.

Abstract: A cost-effective solution for the disposal of heavy residue bottoms recovered from a slurry hydrocracking process that include solid heterogeneous catalyst particles is provided by their introduction into a membrane wall gasification reactor in the form of a flowable slurry to produce a synthesis gas and, optionally, subjecting the synthesis gas to a water-gas shift reaction to produce a more hydrogen-rich product stream. Process steam and electricity are produced by recovering the sensible heat values from the hot synthesis gas.

Abstract: A process for partial dehydration of a gas by contact with a solvent that can be regenerated by: a) A stage for absorption of H2O by contact of the gas to be treated and regenerated solvent producing a dehydrated gas effluent and a liquid solvent effluent that is charged with H2O and absorbed gas, b) A stage for cooling the solvent charged with H2O at ambient temperature, c) A stage for separation by segregation during which liquid H2O and the solvent are separated at ambient temperature, d) A stage in which the regenerated solvent that is obtained at the end of stage c) is heated, e) A stage in which the regenerated and heated solvent that is obtained at the end of stage d) is recycled to the absorption stage a).

Abstract: A process for partial dehydration of a gas by contact with a solvent that can be regenerated by: a) A stage for absorption of H2O by contact of the gas to be treated and regenerated solvent producing a dehydrated gas effluent and a liquid solvent effluent that is charged with H2O and absorbed gas, b) A stage for cooling the solvent charged with H2O at ambient temperature, c) A stage for separation by segregation during which liquid H2O and the solvent are separated at ambient temperature, d) A stage in which the regenerated solvent that is obtained at the end of stage c) is heated, e) A stage in which the regenerated and heated solvent that is obtained at the end of stage d) is recycled to the absorption stage a).