| Patent application number | Description | Published |
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| 20130086940 | AIR SEPARATION PLANT AND PROCESS OPERATING BY CRYOGENIC DISTILLATION - An air separation plant is provided that includes a plurality of air compressors, a plurality of air purification units, and one or more cold boxes. In a first mode of operation, a first air compressor is configured to compress air to a higher pressure than a second air compressor. In a second mode of operation, the second air compressor is configured to compress air to a higher pressure than during the first mode of operation. | 04-11-2013 |
| 20130139542 | METHOD AND APPARATUS FOR PRODUCING LIQUID CARBON DIOXIDE - The invention relates to an apparatus for producing carbon dioxide-rich liquid, which includes a separation unit including a column for physically washing with a solvent and means for cooling a fluid of the separation unit, and a unit for compressing and liquefying a carbon dioxide-rich gas derived from the separation unit, including means for cooling the gas upstream and/or downstream from the compression operation, a single refrigerating cycle using carbon dioxide as the refrigerant, which is suitable for providing frigories to the means for cooling the fluid of the separation unit and to the means for cooling the gas upstream and/or downstream from the compression operation, and means for sending a portion of the liquid from the liquefaction unit to the refrigerating cycle. | 06-06-2013 |
| 20140360227 | Method For Producing One Or More Air Separation Apparatuses, And Equipment For Air Separation By Cryogenic Distillation - In a method for producing an apparatus for air separation by cryogenic distillation, at least one gas in the air is obtained as a product by air separation in a cold box including at least one column, the cold box being supplied with air at a first pressure by N air compressors that compress the air from the ambient pressure to the first pressure, the first pressure being greater than 12 bar absolute and less than 35 bar absolute, N being equal to or greater than 3, and the total power of the N compressors being greater than 10 MW, a group of n size classes of a frame for compressors being predefined, n being equal to 2 or 3 or 4 or 5, and the N compressors being selected such that all of the N compressors have a size selected from the n sizes of the group. | 12-11-2014 |
| Patent application number | Description | Published |
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| 20090209661 | DELIVERY PARTICLE - The present application relates to agglomerates/particles comprising encapsulated, benefit agents, compositions comprising such agglomerates/particles, and processes for making and using such agglomerates/particles and compositions comprising such agglomerates/particles. Such agglomerates/particles are processed to a form that minimizes or eliminate certain drawbacks associated with incorporating encapsulated benefit agents in consumer products. | 08-20-2009 |
| 20110015114 | Process for Preparing a Perfume Particle - A process for preparing a perfume composition, the process having the steps of; (a) contacting a perfume ingredient with a molten material to form a pre-mix; (b) contacting the pre-mix with a first solid material to form a soft-solid intermediate high active perfume material; (c) solidifying the molten material to form a hardened-solid intermediate high active perfume material; (d) contacting the hardened-solid intermediate high active perfume intermediate material with a second solid material to form a perfume composition, wherein the ratio of the wt % amount of perfume ingredient present in the hardened-solid intermediate high active perfume material to the wt % amount of perfume ingredient present in the perfume composition is greater than 1.5:1. | 01-20-2011 |
| 20120010120 | DELIVERY PARTICLE - The present application relates to agglomerates/particles comprising encapsulated, benefit agents, compositions comprising such agglomerates/particles, and processes for making and using such agglomerates/particles and compositions comprising such agglomerates/particles. Such agglomerates/particles are processed to a form that minimizes or eliminate certain drawbacks associated with incorporating encapsulated benefit agents in consumer products. | 01-12-2012 |
