DD45934A - - Google Patents

Info

Publication number
DD45934A
DD45934A DD45934DA DD45934A DD 45934 A DD45934 A DD 45934A DD 45934D A DD45934D A DD 45934DA DD 45934 A DD45934 A DD 45934A
Authority
DD
German Democratic Republic
Application number
Publication of DD45934A publication Critical patent/DD45934A/xx

Links

DD45934D DD45934A (it)

Publications (1)

Publication Number Publication Date
DD45934A true DD45934A (it)

Family

ID=245883

Family Applications (1)

Application Number Title Priority Date Filing Date
DD45934D DD45934A (it)

Country Status (1)

Country Link
DD (1) DD45934A (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504653A1 (de) * 1974-04-26 1975-11-13 Le T I Cholodil Verfahren zur reinigung eines neonhelium-gemisches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504653A1 (de) * 1974-04-26 1975-11-13 Le T I Cholodil Verfahren zur reinigung eines neonhelium-gemisches

Similar Documents

Publication Publication Date Title
US3854914A (en) Recovery of neon and helium from air by adsorption and closed cycle neon refrigeration
US3963462A (en) Method of purifying a neon-helium mixture
EP0092695B1 (de) Verfahren zur Gewinnung von Edelgasen mit kleinen Atomdurchmessern, insbes. Helium aus Sauerstoff und/oder Stickstoff enthaltenden Gasgemischen
US5100446A (en) Crude neon production system
US7494533B2 (en) Systems for purifying gases having organic impurities using granulated porous glass
US3616602A (en) Low-temperature purification of fluids
CN111389366B (zh) 一种活性炭的改性方法、改性的活性炭及其应用
US7524359B2 (en) Methods for purifying gases having organic impurities using granulated porous glass
CN119713759B (zh) 一种基于低温精馏的粗氦纯化液化循环系统与方法
CN115676786B (zh) 常温下基于银分子筛吸附的氦氖分离工艺
DE1751235A1 (de) Verfahren zur Gewinnung von Helium und Neon
RU2406950C2 (ru) Способ очистки гелиевого концентрата от примесей
RU2486943C1 (ru) Способ обогащения неоногелиевой смеси и установка для его реализации
RU2211415C2 (ru) Способ очистки сырой неоногелиевой смеси от азота и устройство для его осуществления
US20080257152A1 (en) Methods of purifying a gas mixture comprising two gases using granulated porous glass
US20080256913A1 (en) Systems for purifying a gas mixture comprising two gases using granulated porous glass
FR1313136A (fr) Procédé de séparation de mélanges gazeux par chromatographie
WO2008126056A1 (en) Methods and systems of purifying a gas mixture comprising two gases using granulated porous glass
RU2000102326A (ru) Способ очистки сырой неоногелиевой смеси от азота и устройство для его осуществления
DD45934A (it)