Abstract: The invention relates to a method of separating and purifying products from a hydrothermal and/or solvothermal conversion process of carbonaceous material adapted to convert a feed stream comprising carbonaceous material at a pressure of at least 100 bar and a temperature of at least 300° C., where the converted feed stream (product mixture) comprises a mixture of CO2 containing gas, an oil phase, an aqueous phase comprising water soluble organics and dissolved salts, and inorganic solid phase; where the product mixture is cooled to a temperature in the range 40 to 250° C.

Abstract: The invention relates to a pressurization unit for use in processing equipment handling high pressure fluid, where the pressurization unit comprises at least one inlet and an outlet, the pressurization unit being adapted to receive a feed fluid at a feed pressure level at the inlet, being adapted to isolate the received feed fluid from the inlet and from the outlet and being adapted to increase the pressure of the fluid to a higher predetermined level and further being adapted to output the fluid through the outlet into the high pressure process while still isolated towards the inlet.

Abstract: The invention relates to a method of separating and purifying products from a hydrothermal and/or solvothermal conversion process of carbonaceous material adapted to convert a feed stream comprising carbonaceous material at a pressure of at least 100 bar and a temperature of at least 300° C., where the converted feed stream (product mixture) comprises a mixture of CO2 containing gas, an oil phase, an aqueous phase comprising water soluble organics and dissolved salts, and inorganic solid phase; where the product mixture is cooled to a temperature in the range 40 to 250° C.

Abstract: The invention relates to a pressure reduction unit for use in processing equipment handling high pressure fluid, where the pressure reduction unit comprises at least one inlet and an outlet, the pressure reduction unit being adapted to receive a pressurized fluid at process pressure level at the inlet, being adapted to isolate the received pressurized fluid from the upstream process and from the outlet and being adapted to reduce the pressure of the fluid to a lower predetermined level and further being adapted to output the fluid through the outlet while still isolated towards the upstream process.

Abstract: The invention relates to a pressure reduction unit for use in processing equipment handling high pressure fluid, where the pressure reduction unit comprises at least one inlet and an outlet, the pressure reduction unit being adapted to receive a pressurized fluid at process pressure level at the inlet, being adapted to isolate the received pressurized fluid from the upstream process and from the outlet and being adapted to reduce the pressure of the fluid to a lower predetermined level and further being adapted to output the fluid through the outlet while still isolated towards the upstream process.

Abstract: The invention relates to a pressurization unit for use in processing equipment handling high pressure fluid, where the pressurization unit comprises at least one inlet and an outlet, the pressurization unit being adapted to receive a feed fluid at a feed pressure level at the inlet, being adapted to isolate the received feed fluid from the inlet and from the outlet and being adapted to increase the pressure of the fluid to a higher predetermined level and further being adapted to output the fluid through the outlet into the high pressure process while still isolated towards the inlet.