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2025
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Invention
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A scrubbing section for offgas of a melamine plant. An offgas scrubbing section of a high-pressur... |
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Invention
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Method of managing an ammonia synthesis reactor during fluctuating feed rates. 2211Tr1Tr2Tr2, if ... |
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Invention
|
Control of an ammonia synthesis loop at partial load.
A process for synthesis of ammonia includi... |
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Invention
|
A burner for secondary reformers. A burner for a secondary reformer, comprising an oxidant channe... |
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Invention
|
A stripping process and plant for urea production. A urea stripping process wherein ammonia and c... |
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Invention
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Method for controlling the offgas scrubber of a melamine plant. A method for controlling an offga... |
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Invention
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Control of ammonia or methanol synthesis loop at partial load. A method for controlling an ammoni... |
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2024
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Invention
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Reactor for the synthesis of urea.
A reactor for the synthesis of urea comprising a vertical she... |
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Invention
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Use of a ferritic steel in urea manufacturing. Use of a ferritic stainless steel for the manufact... |
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Invention
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A process for production of hydrogen gas. A process for the production of a hydrogen-containing g... |
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Invention
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Use of nir spectroscopy in a urea process, and related method and plant. Use of Near Infrared (NI... |
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Invention
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A co2-stripping urea process and plant. A CO2-stripping urea process and plant wherein urea is fo... |
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Invention
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Solid material, use and preparation of said solid material. A solid material comprising or, alter... |
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Invention
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A system for methanol synthesis. A reactive system for the synthesis of methanol from a make-up g... |
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Invention
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Method for revamping a methanol synthesis loop. A method for revamping a methanol plant, wherein:... |
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Invention
|
Urea production process and plant.
Process for the preparation of urea granules comprising the s... |
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Invention
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Burner for a reforming reactor. Burner (1) for a reformer (11), the burner including an oxidizer ... |
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Invention
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Production of ammonia make-up syngas with cryogenic purification. A process and plant (1) for pro... |
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Invention
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Reforming process with post-treatment of a hydrogen-containing gas. 22 removal (9), and hydrogen ... |
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Invention
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Methanol synthesis process. A process for synthesis of methanol including formation of a crude st... |
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Invention
|
Offgas washing section of a melamine plant. A melamine offgas washing section (100) wherein melam... |
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Invention
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Procedure for reducing soot formation in a pox reactor during transients. A procedure for a condu... |
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Invention
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Melamine process with urea melt-based washing of melamine offgas. A process for the synthesis of ... |
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Invention
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Process for producing low-biuret urea.
A process for purify ing a urea-containing aqueous stream... |
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Invention
|
A process and plant for the synthesis of urea and melamine. An integrated process for the synthes... |
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Invention
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Method for determining parameters of a stream of a urea synthesis process. A method for determini... |
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Invention
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Process for ammonia synthesis using green hydrogen and method for revamping an ammonia plant. Pro... |
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Invention
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Improved granulation process and granule. A process of granulation of urea and relative granules ... |
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Invention
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Ammonia cracking for hydrogen production. Process for production of hydrogen from ammonia, includ... |
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2023
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Invention
|
Melamine process with a two-stage purification of melamine offgas. A process for the synthesis of... |
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P/S
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Machines and equipment for chemical plants and installations for urea and melamine synthesis, nam... |
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|
P/S
|
Machines and equipment for chemical plants and installations
for urea and melamine synthesis; in... |
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|
Invention
|
Process for producing ammonia.
A process for producing ammonia in an ammonia synthesis converter... |
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Invention
|
Method for controlling an ammonia or methanol converter.
Method for controlling an ammonia synth... |
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Invention
|
Improved horizontal radial flow reactor.
A horizontal radial-flow reactor comprising a horizonta... |
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Invention
|
Nitric acid plant and process with heat recovery system.
Process for the synthesis of nitric aci... |
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Invention
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Method for controlling a synthesis loop.
A method for controlling a synthesis loop for productio... |
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Invention
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Process for the synthesis of melamine.
A process for the high-pressure non-catalytic synthesis o... |
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Invention
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Process for treating a nox containing gas.
A process for treating a NOx-containing gas resulting... |
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Invention
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Mixing system.
A mixing system configured to mix a process gas into a mainstream to be processed... |
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2022
|
Invention
|
Methanol from biomass gasification.
Process for the synthesis of methanol comprising the steps o... |
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Invention
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Corrosion monitoring method.
Method for determining the corrosion rate of a piece of equipment o... |
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Invention
|
Reactor for partial oxidation of hydrocarbons.
Reactor (1) for partial oxidation of a fuel (2) w... |
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Invention
|
Method for controlling an ammonia plant.
Method for controlling an ammonia plant, wherein the am... |
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Invention
|
Burner for synthesis gas with improved cooling. A burner (1) for the production of synthesis gas,... |
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P/S
|
Tanks of metal for storing liquid or gaseous hydrogen for industrial use in chemical plants and i... |
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P/S
|
Machines, equipment for chemical plants and installations for the synthesis of ammonia, urea, met... |
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|
P/S
|
Tanks of metal for storing liquid or gaseous hydrogen for
industrial use in chemical plants and ... |
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|
P/S
|
Machines and machine equipment for use in chemical plants and installations in the nature of chem... |
|
|
Invention
|
A process and plant for the synthesis of urea and melamine.
A process for the synthesis of urea ... |
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|
Invention
|
Integrated process for the synthesis of ammonia and nitric acid.
An integrated process for the s... |
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Invention
|
Ammonia mixing system and use thereof.
A mixing system configured to inject an ammonia stream in... |
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Invention
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Process for production of nitric acid provided with a secondary abatement treatment.
A process f... |
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2021
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P/S
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Industrial chemical reactors; industrial heat exchangers for chemical treatments in chemical plan... |
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P/S
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Superheaters for industrial use in chemical plants
installations; parts and accessories for the ... |
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P/S
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Superheaters for chemical processing for industrial use in chemical plants installations, and par... |
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P/S
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Industrial chemical reactors; heat exchangers for industrial use for chemical processing in chemi... |
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2014
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P/S
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Chemical products for use in industry, science, photography,
as well as in agriculture, horticul... |
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P/S
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Accouplements et organes de transmission (à l'exception de ceux pour véhicules terrestres); couve... |
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P/S
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Machines for synthesizing chemical compounds and their parts and accessories in particular valves... |
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P/S
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[ Machines, namely, apparatus for urea, ammonia, methanol, melamine, nitric acid, ammonium nitrat... |
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|
P/S
|
Machines and machine tools; motors and engines (other than
for land vehicles); machine couplings... |
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P/S
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Machines namely, apparatus for urea, ammonia, methanol, melamine, nitric acid, ammonium nitrate, ... |
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2013
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P/S
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[ Chemical preparations for use in industry; chemicals for use in agriculture, except fungicides,... |
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P/S
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[ Machines, namely, apparatus for urea, ammonia and methanol synthesis in the nature of blending ... |
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2010
|
P/S
|
Machines and machine tools; motors and engines (except for
land vehicles); machine coupling and ... |
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P/S
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Chemical apparatus and parts therefor, in particular reactors for the chemical industry. |
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P/S
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Machines and machine tools; motors and engines (except for land vehicles); machine coupling and t... |
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2009
|
P/S
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Chemical apparatus and components thereof, in particular
reactors for the chemical industry. |
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2005
|
P/S
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Machines for urea synthesis and their parts included in
this class. Chemistry appliances and the... |
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2004
|
P/S
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Machines for urea synthesis and their parts included in this
class. Chemistry appliances and the... |
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P/S
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Chemical products used in industry, in agriculture; manure
for agriculture. Machines and install... |
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2003
|
P/S
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Chemical products used in industry, science, photography, agriculture, forestry, artificial resin... |
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P/S
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Machines and machine tools; motors and engines, except for land vehicles; machine coupling and tr... |
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P/S
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Chemicals used in industry, science and photography, as well as in agriculture, horticulture and ... |
