Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25J - Liquefaction, solidification, or separation of gases or gaseous mixtures by pressure and cold treatment › F25J 3 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification
Patents for F25J 3 - Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification (11,467)
08/2014
08/06/2014CN203758169U 带制冷循环的低能耗制氮装置 Low-power devices with nitrogen refrigeration cycle
08/06/2014CN203758168U 空分设备中的中间均压管路结构 ASU middle of equalizing pipeline structure
08/06/2014CN203758167U 一种天然气提纯液化装置 One kind of natural gas liquefaction plant purification
08/06/2014CN203758166U 一种适用于海上的天然气膨胀重烃回收系统 One for the expansion of natural gas offshore heavy hydrocarbon recovery system
08/06/2014CN103975213A 用于分离二氧化碳和至少一种其它气体的混合物以及用于通过低温蒸馏分离空气的设备和集成方法 For separating at least a mixture of carbon dioxide and other gases, and an apparatus and method for integrated air separation by cryogenic distillation
08/06/2014CN103970168A 超低压单塔深冷空分过程控制系统 Ultra-low voltage single column cryogenic air separation process control system
08/06/2014CN103968642A 一种塔式提高气体纯度的方法 One kind of gas to improve the purity of tower
08/06/2014CN103968641A 一种控制氪氙精馏塔入塔气体流量的方法 Krypton and xenon distillation method for controlling the gas flow Ta Ruta
08/06/2014CN103968640A 一种利用天然气压差发电冷能的空气分离系统 A use of natural gas can TRT cold air separation system
08/06/2014CN102788476B 一种深冷空气分离设备主产高纯氮并附产液氧的空分工艺 A cryogenic air separation plant primary productivity along with the production of high purity nitrogen liquid oxygen air separation process
08/06/2014CN102538394B 一种低温精馏分离氨和二氧化碳的方法 A cryogenic distillation method for separating ammonia and carbon dioxide
08/06/2014CN101824344B 氮去除和等压开放式制冷的天然气液回收 Nitrogen removal and isobaric open refrigeration natural gas liquids recovery
08/05/2014US8795409 Air separation plant control
08/05/2014US8794031 Method for separating off nitrogen from natural gas
08/05/2014US8794030 Liquefied natural gas and hydrocarbon gas processing
08/05/2014US8794029 Process and apparatus for separation of hydrocarbons from liquefied natural gas
07/2014
07/31/2014WO2012021263A3 Air separation method and apparatus
07/31/2014US20140208799 Apparatus and air separation plant
07/31/2014US20140208798 Apparatus and Integrated Process for Separating a Mixture of Carbon Dioxide and at Least One Other Gas and for Separating Air by Cryogenic Distillation
07/30/2014EP2758735A2 Method and device for generating two purified partial air streams
07/30/2014EP2758734A1 Method and device for the cryogenic decomposition of air
07/30/2014EP2758638A2 Energy storage technology for demanded supply optimisation
07/30/2014CN203744655U 空分装置氮气扩能改造系统 Nitrogen air separation plant expansion and reconstruction system
07/30/2014CN203744654U 一种用于海上天然气开采的预冷式重烃回收系统 Pre-cooling type heavy hydrocarbon recovery system for offshore gas exploration
07/30/2014CN103958853A 用于用氮气供给燃烧室的方法和装置 Methods and apparatus for the combustion chamber is supplied with nitrogen,
07/30/2014CN102481492B 用于通过逆升华和融化提取物质的改进方法和系统 Improved method and system for extracting substances by reverse sublimation and melting
07/30/2014CN102203532B 二氧化碳和氢气的分离 Separating carbon dioxide and hydrogen,
07/30/2014CN102016468B 通过低温蒸馏制造气态和液态空气气体的具有高灵活性的方法和装置 Method and apparatus for manufacturing a high flexibility of gaseous and liquid air by cryogenic distillation of gas
07/29/2014CA2562828C Hydrocarbon gas processing for rich gas streams
07/24/2014WO2012107688A3 Process and device for the cryogenic separation of a methane-rich stream
07/24/2014US20140202208 Method And Device For Separating A Gas Mixture By Cryogenic Distillation
07/24/2014US20140202207 Methods for separating hydrocarbon gases
07/24/2014US20140202206 Methods and Equipment for Treatment of Odorous Gas Steams
07/23/2014EP2756058A1 Marine transportation of unsweetened natural gas
07/23/2014CN203731793U 一种空气增压返流膨胀内压缩空气分离的装置 A pressurized air within the air separation reflux expansion device
07/23/2014CN203731792U 以双转子压缩机为核心的氦气压缩净化机组 In dual-rotor compressor to compress the core of the helium purification unit
07/23/2014CN103946654A 压缩方法和空气分离 Compression method and air separation
07/23/2014CN103940199A 一种从天然气提取乙烷混烃的方法和装置 A method and apparatus for extracting hydrocarbons ethane from natural gas mixed
07/23/2014CN103940198A 一种尾气回收制备液化天然气的方法 A method for the preparation of liquefied natural gas exhaust gas recycling
07/23/2014CN102809261B 从空气中制取低纯度氧气的深冷法分离方法及其装置 Preparation of low purity oxygen from air cryogenic separation method and apparatus
07/23/2014CN102620521B 从富甲烷气中脱氢氮并生产液化天然气的工艺和装置 Dehydrogenation of nitrogen from methane-rich gas and liquefied natural gas production processes and devices
07/23/2014CN102387987B 合成气的深冷分离 Cryogenic separation of syngas
07/22/2014US8784757 Air treatment process for dilute phase injection of dry alkaline materials
07/22/2014US8783062 Storage enclosure, method and apparatus for producing carbon monoxide and/or hydrogen by means of cryogenic separation, including one such enclosure
07/22/2014CA2617986C Method for operating a gas turbine and a gas turbine for implementing the method
07/17/2014US20140196499 Stripper overhead heat integration system for reduction of energy consumption
07/16/2014CN103925773A 一种合成氨尾气制备液化天然气及氮氢气的方法 One kind of exhaust gas and liquefied natural gas preparation method Ammonia Nitrogen and Hydrogen
07/16/2014CN103925772A 一种膜提氢尾气中回收甲烷的方法和装置 A method and apparatus for membrane extract hydrogen off-gas methane recovery
07/16/2014CN103925770A 一种氢气回收方法 A hydrogen recovery methods
07/16/2014CN102410703B 改进的食品级液体二氧化碳产品的生产方法 An improved method for producing food-grade liquid carbon dioxide product
07/16/2014CN102257342B 通过低温冷凝回收二氧化碳的方法 The method for recovering carbon dioxide by cryogenic condensation
07/15/2014US8776546 Air separation process and apparatus using cryogenic distillation
07/15/2014CA2618016C A method for operating a gas turbine as well as a gas turbine for implementing the method
07/10/2014US20140190206 Method for purification of carbon dioxide using liquid carbon dioxide
07/09/2014CN203704546U 液化天然气及高纯氮联产设备 Liquefied natural gas and high-purity nitrogen generation equipment
07/09/2014CN203704545U 轻烃回收装置 Light Hydrocarbon Recovery
07/09/2014CN103917284A 用于通过蒸馏分离富二氧化碳气体的方法和设备 Method and apparatus for separating a carbon dioxide rich gas by distillation
07/09/2014CN103912859A 四循环火力发电方案 Four-cycle thermal power scheme
07/09/2014CN102428333B 液化天然气与烃气体处理 Liquefied natural gas and hydrocarbon gas processing
07/08/2014US8769985 Low temperature air separation process for producing pressurized gaseous product
07/08/2014CA2757011C Cryogenic separation of synthesis gas
07/08/2014CA2618030C A method for operating a gas turbine and a gas turbine for implementing the method
07/03/2014WO2014105293A2 Air separation method and apparatus
07/03/2014WO2014102113A2 Method and apparatus for providing conditioned ethane
07/03/2014WO2014102014A2 Method and device for low-temperature air separation
07/03/2014WO2014022510A3 Heavy hydrocarbon removal from a natural gas stream
07/03/2014US20140182331 Integrated process for ngl (natural gas liquids recovery) and lng (liquefaction of natural gas)
07/02/2014EP2749830A1 Method for the manufacture of conditioned ethane and an apparatus therefor
07/02/2014EP2748546A1 Method and apparatus for the low-temperature fractionation of a fluid mixture
07/02/2014CN203687518U 带辅助精馏塔的低纯氧制取装置 With auxiliary rectification column low purity oxygen preparing means
07/02/2014CN203687517U 从富甲烷气中制取lng和富氢产品的装置 From methane-rich gas preparation unit lng and hydrogen-rich product
07/02/2014CN203687516U 从焦炉煤气中制取液化天然气和富氢产品的装置 Preparation of coke oven gas from liquefied natural gas and hydrogen-rich product unit
07/02/2014CN203687515U 空分冷箱外壁热量回收结构 ASU cold box wall heat recovery structure
07/02/2014CN102448570B 精制液化气的供给方法 Refined method of supplying liquefied
07/02/2014CN102317725B 烃气体加工 Hydrocarbon gas processing
07/02/2014CN101796360B 用于控制低温蒸馏单元的方法 Method for controlling the cryogenic distillation unit
06/2014
06/26/2014WO2014099848A2 Purification of inert gases to remove trace impurities
06/26/2014WO2014099612A1 Process for producing hydrogen cyanide and recovering hydrogen
06/26/2014WO2014099606A1 Hydrogen cyanide production with treated natural gas as source or methane-containing feedstock
06/26/2014WO2014099569A1 Hydrogen cyanide production with controlled feedstock composition
06/26/2014WO2014099565A1 Variation of ammonia ratio in andrussow process
06/26/2014WO2014096613A1 Energy recovery from fumes from a melting furnace using a gas turbine and heat exchangers
06/26/2014WO2014096611A1 Energy recovery from fumes from a melting furnace with a gas turbine and heat exchangers
06/26/2014WO2014096030A1 Method for the recovery of hydrocarbons from an oil reservoir using steam and noncondensable gas
06/26/2014WO2014094288A1 Cold box installation
06/26/2014WO2011107685A3 Apparatus and method for the distillation separation of a mixture containing carbon dioxide
06/26/2014US20140174123 Air separation method and apparatus
06/26/2014US20140174122 Natural Gas Liquids Recovery Plant
06/25/2014CN203672050U 液态天然气回收装置 NGL recovery
06/25/2014CN203672049U 一种移动式油田制氮液化装置 A mobile field nitrogen liquefaction plant
06/25/2014CN103884153A 梯度磁场辅助低温精馏空气分离方法及装置 The gradient magnetic field assisted cryogenic rectification air separation process and apparatus
06/25/2014CN102428334B 液化天然气与烃气体处理 Liquefied natural gas and hydrocarbon gas processing
06/25/2014CN101652618B 降低液化天然气热值的方法和装置 Method and apparatus for reducing the calorific value of liquefied natural gas
06/24/2014US8758572 Method for the separation and concentration of isotopologues
06/19/2014WO2014091024A1 Integrated recovery of hydrocarbons from a subsurface reservoir with nitrogen injection
06/19/2014WO2014056949A3 Method and apparatus for enhanced oil recovery
06/19/2014US20140165650 Heat exchanger and distillation column arrangement
06/19/2014US20140165649 Purification of inert gases to remove trace impurities
06/19/2014US20140165648 Purification of inert gases to remove trace impurities
06/18/2014CN103868324A Small-sized skid-mounted mixed refrigerant natural gas liquefaction and NGL (Natural Gas Liquid) recovery integrated system
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