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2024
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Invention
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Urea production process and plant.
Process for the preparation of urea granules comprising the s... |
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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
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Control of ammonia or methanol synthesis loop at partial load. A method for controlling an ammoni... |
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Invention
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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
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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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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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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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Reforming process integrated with gas turbine generator.
A reforming process comprising for prod... |
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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
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Method for removing nitrogen oxides from combustion fumes with on-site generation of ammonia.
A ... |
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Invention
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Methanol synthesis converter and process. A methanol synthesis converter (1) comprising: a cataly... |
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Invention
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Hydrogen process and plant. A process and a plant for the synthesis of hydrogen comprising a refo... |
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Invention
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Fluid bed granulation process and apparatus.
A fluid bed granulation process and apparatus, wher... |
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Invention
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Method for reducing nox in a nitric acid plant during transitory events. 22O followed by a second... |
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Invention
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Melamine process with purification of melamine offgas. A process for the synthesis of melamine in... |
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Invention
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Melamine process with a two-stage purification of melamine offgas. A process for the synthesis of... |
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G/S
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Machines and equipment for chemical plants and installations for urea and melamine synthesis, nam... |
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G/S
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Machines and equipment for chemical plants and installations
for urea and melamine synthesis; in... |
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Invention
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Chemical reactor with a heat exchanger. A chemical reactor (10), comprising a catalytic bed (7) a... |
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Invention
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Process for producing ammonia. A process for producing ammonia (2) in an ammonia synthesis conver... |
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Invention
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Process for removing biuret from urea. A process for removing biuret for solid urea (UR), wherein... |
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Invention
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Catalyst support system for ammonia oxidation burners. A catalyst support system (1) for an ammon... |
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Invention
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Burner for a reforming reactor. Burner (1) for a reforming reactor including an oxidizer pipe (4)... |
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Invention
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Method for controlling an ammonia or methanol converter. Method for controlling an ammonia synthe... |
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Invention
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Ammonia synthesis catalyst and process for its preparation. It is disclosed a process for synthes... |
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Invention
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Improved horizontal radial flow reactor. A horizontal radial-flow reactor (1) comprising a horizo... |
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Invention
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Nitric acid plant and process with heat recovery system. Process for the synthesis of nitric acid... |
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2022
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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
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Reactor for partial oxidation of hydrocarbons.
Reactor (1) for partial oxidation of a fuel (2) w... |
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Invention
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Method for controlling an ammonia plant.
Method for controlling an ammonia plant, wherein the am... |
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Invention
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Burner for synthesis gas with improved cooling. A burner (1) for the production of synthesis gas,... |
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G/S
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Machines, équipements pour usines et installations chimiques pour la synthèse de l'ammoniac, de l... |
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G/S
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Tanks of metal for storing liquid or gaseous hydrogen for
industrial use in chemical plants and ... |
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G/S
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Tanks of metal for storing liquid or gaseous hydrogen for industrial use in chemical plants and i... |
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G/S
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Machines and machine equipment for use in chemical plants and installations in the nature of chem... |
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Invention
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A process and plant for the synthesis of urea and melamine.
A process for the synthesis of urea ... |
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Invention
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Integrated process for the synthesis of ammonia and nitric acid.
An integrated process for the s... |
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Invention
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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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Invention
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Improvements to equipment of urea plants.
A urea stripper or evaporator provided with fittings i... |
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Invention
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Urea production process and plant. Process for the preparation of urea granules comprising the st... |
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Invention
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Process for ammonia synthesis using green hydrogen.
Process for synthesis of ammonia wherein the... |
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Invention
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Reactor system for mixing operation at partial load.
A reactor system comprising a multibed cata... |
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Invention
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Catalytic synthesis reactor.
A catalytic synthesis reactor is described, said reactor comprising... |
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Invention
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Process and plant for methanol production.
A process for producing methanol from an adjusted mak... |
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2021
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G/S
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Industrial chemical reactors; industrial heat exchangers for chemical treatments in chemical plan... |
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G/S
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Superheaters for industrial use in chemical plants
installations; parts and accessories for the ... |
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G/S
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Superheaters for chemical processing for industrial use in chemical plants installations, and par... |
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G/S
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Industrial chemical reactors; heat exchangers for industrial use for chemical processing in chemi... |
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Invention
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Process for producing urea and biuret. A process for the production of urea wherein: production o... |
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Invention
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Ammonia burner for nitric acid production.
An ammonia burner comprising an ammonia section for a... |
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Invention
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Urea prilling process.
A process of prilling of a urea melt comprising the use of calcium lignos... |
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Invention
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Control of an ammonia synthesis loop at partial load.
A process for synthesis of ammonia wherein... |
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Invention
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Process for producing biuret from urea. A process for the production of biuret from urea wherein:... |
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2014
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G/S
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Chemical products for use in industry, science, photography,
as well as in agriculture, horticul... |
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G/S
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Accouplements et organes de transmission (à l'exception de ceux pour véhicules terrestres); couve... |
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G/S
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Chemistry apparatus and instruments and their parts and
accessories. Chemical reactors; heat exc... |
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G/S
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Machines for synthesizing chemical compounds and their parts and accessories in particular valves... |
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G/S
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[ Machines, namely, apparatus for urea, ammonia, methanol, melamine, nitric acid, ammonium nitrat... |
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G/S
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Machines and machine tools; motors and engines (other than
for land vehicles); machine couplings... |
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G/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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G/S
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[ Chemical preparations for use in industry; chemicals for use in agriculture, except fungicides,... |
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G/S
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[ Machines, namely, apparatus for urea, ammonia and methanol synthesis in the nature of blending ... |
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2010
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G/S
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Machines and machine tools; motors and engines (except for
land vehicles); machine coupling and ... |
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G/S
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Chemical apparatus and parts therefor, in particular reactors for the chemical industry. |
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G/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
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G/S
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Chemical apparatus and components thereof, in particular
reactors for the chemical industry. |
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2005
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G/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
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G/S
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Machines for urea synthesis and their parts included in this
class. Chemistry appliances and the... |
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G/S
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Chemical products used in industry, in agriculture; manure
for agriculture. Machines and install... |
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2003
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G/S
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Chemical products used in industry, science, photography, agriculture, forestry, artificial resin... |
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G/S
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Machines and machine tools; motors and engines, except for land vehicles; machine coupling and tr... |
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G/S
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Chemicals used in industry, science and photography, as well as in agriculture, horticulture and ... |
