NL274214A - - Google Patents

Info

Publication number: NL274214A
Authority: NL; Netherlands

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1961-02-01

Publication of NL274214A publication Critical patent/NL274214A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0259—Physical processing only by adsorption on solids
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/302—Dimensions
- B01D2253/308—Pore size
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/12—Oxygen
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/102—Nitrogen
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0046—Nitrogen

Landscapes

Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation Of Gases By Adsorption (AREA)
Oxygen, Ozone, And Oxides In General (AREA)

NL274214D 1961-02-01 NL274214A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEF33107A DE1265724B (de)	1961-02-01	1961-02-01	Verfahren zur Anreicherung des Sauerstoffs in Luft

Publications (1)

Publication Number	Publication Date
NL274214A true NL274214A (enrdf_load_stackoverflow)

Family

ID=7094947

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL274214D NL274214A (enrdf_load_stackoverflow)	1961-02-01
NL274214A NL140488B (nl)	1961-02-01	1962-01-31	Werkwijze voor het verhogen van het zuurstofgehalte in lucht.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL274214A NL140488B (nl)	1961-02-01	1962-01-31	Werkwijze voor het verhogen van het zuurstofgehalte in lucht.

Country Status (5)

Country	Link
BE (1)	BE613267A (enrdf_load_stackoverflow)
DE (1)	DE1265724B (enrdf_load_stackoverflow)
GB (1)	GB955894A (enrdf_load_stackoverflow)
LU (1)	LU41098A1 (enrdf_load_stackoverflow)
NL (2)	NL140488B (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2198775A1 (en) *	1972-09-14	1974-04-05	Aquitaine Petrole	Cheap oxygenated air prodn - by adsorbing nitrogen from air passed through column contg. crystalline zeolite
US4194891A (en) *	1978-12-27	1980-03-25	Union Carbide Corporation	Multiple bed rapid pressure swing adsorption for oxygen
HU184947B (en) *	1981-02-24	1984-11-28	Mta Koezponti Kemiai Kutato In	Process for preparing adsorbents for the separation of gaseous mixtures containing oxygen and nitrogen from rhyolite tuffs containing mordenite
US4481018A (en) *	1982-11-15	1984-11-06	Air Products And Chemicals, Inc.	Polyvalent ion exchanged adsorbent for air separation
JPS62212220A (ja) *	1986-03-13	1987-09-18	Toyo Soda Mfg Co Ltd	ゼオライト成型体の製造方法
FR2618085A1 (fr) *	1987-07-17	1989-01-20	Rhone Poulenc Chimie	Adsorbant pour la purification des gaz et procede de purification
US20210220599A1 (en)	2020-01-21	2021-07-22	Wearair Ventures, Inc.	Efficient enriched oxygen airflow systems and methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL112453C (enrdf_load_stackoverflow) *	1957-11-21

0
- NL NL274214D patent/NL274214A/xx unknown
- BE BE613267D patent/BE613267A/xx unknown
1961
- 1961-02-01 DE DEF33107A patent/DE1265724B/de active Pending
1962
- 1962-01-15 LU LU41098D patent/LU41098A1/xx unknown
- 1962-01-31 NL NL274214A patent/NL140488B/xx unknown
- 1962-01-31 GB GB366662A patent/GB955894A/en not_active Expired

Also Published As

Publication number	Publication date
BE613267A (enrdf_load_stackoverflow)
DE1265724B (de)	1968-04-11
LU41098A1 (enrdf_load_stackoverflow)	1962-03-15
GB955894A (en)	1964-04-22
NL140488B (nl)	1973-12-17

Publication	Publication Date	Title
AT224007B (enrdf_load_stackoverflow)	1962-10-25
BE653467A (enrdf_load_stackoverflow)	1965-03-23
BE472265A (enrdf_load_stackoverflow)
BE396226A (enrdf_load_stackoverflow)
BE458606A (enrdf_load_stackoverflow)
BE464928A (enrdf_load_stackoverflow)
BE469342A (enrdf_load_stackoverflow)
BE613267A (enrdf_load_stackoverflow)
BE475425A (enrdf_load_stackoverflow)
BE476407A (enrdf_load_stackoverflow)
BE478349A (enrdf_load_stackoverflow)
BE482264A (enrdf_load_stackoverflow)
BE493336A (enrdf_load_stackoverflow)
BE567723A (enrdf_load_stackoverflow)
BE568568A (enrdf_load_stackoverflow)
BE583834A (enrdf_load_stackoverflow)
BE587184A (enrdf_load_stackoverflow)
BE596839A (enrdf_load_stackoverflow)
BE597352A (enrdf_load_stackoverflow)
BE597570A (enrdf_load_stackoverflow)
BE598861A (enrdf_load_stackoverflow)
BE599016A (enrdf_load_stackoverflow)
BE599210A (enrdf_load_stackoverflow)
BE599528A (enrdf_load_stackoverflow)
BE599922A (enrdf_load_stackoverflow)	1961-05-29