JPS4883078A - - Google Patents

Info

Publication number: JPS4883078A
Authority: JP; Japan
Legal status (The legal status 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 status listed.): Granted

Application number

JP48009827A

Other languages

Japanese (ja)

Other versions

JPS549587B2 (en

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.)

1972-01-24

Filing date

1973-01-23

Publication date

1973-11-06

1973-01-23 Application filed filed Critical

1973-11-06 Publication of JPS4883078A publication Critical patent/JPS4883078A/ja

1979-04-25 Publication of JPS549587B2 publication Critical patent/JPS549587B2/ja

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0433—Physical processing only
- C01B21/045—Physical processing only by adsorption in 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
- B01D53/04—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 with stationary adsorbents
- B01D53/047—Pressure swing adsorption
- 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
- B01D2253/304—Linear dimensions, e.g. particle shape, diameter
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40007—Controlling pressure or temperature swing adsorption
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40013—Pressurization
- B01D2259/40015—Pressurization with two sub-steps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40013—Pressurization
- B01D2259/40018—Pressurization with more than three sub-steps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40028—Depressurization
- B01D2259/4003—Depressurization with two sub-steps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40028—Depressurization
- B01D2259/40032—Depressurization with three sub-steps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40028—Depressurization
- B01D2259/40033—Depressurization with more than three sub-steps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40035—Equalization
- B01D2259/40041—Equalization with more than three sub-steps
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40043—Purging
- B01D2259/4005—Nature of purge gas
- B01D2259/40052—Recycled product or process gas
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
- B01D2259/40066—Six
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
- B01D2259/40058—Number of sequence steps, including sub-steps, per cycle
- B01D2259/40071—Nine
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/403—Further details for adsorption processes and devices using three beds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/404—Further details for adsorption processes and devices using four beds

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)

JP982773A 1972-01-24 1973-01-23 Expired JPS549587B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US21994272A	1972-01-24	1972-01-24

Publications (2)

Publication Number	Publication Date
JPS4883078A true JPS4883078A (en)	1973-11-06
JPS549587B2 JPS549587B2 (en)	1979-04-25

Family

ID=22821365

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP982773A Expired JPS549587B2 (en)	1972-01-24	1973-01-23

Country Status (16)

Country	Link
JP (1)	JPS549587B2 (en)
AT (1)	AT358545B (en)
AU (1)	AU475375B2 (en)
BE (1)	BE794425A (en)
BR (1)	BR7300495D0 (en)
CH (1)	CH579944A5 (en)
DE (1)	DE2303153A1 (en)
ES (1)	ES410887A2 (en)
FR (1)	FR2169162B2 (en)
GB (1)	GB1424457A (en)
HK (1)	HK66276A (en)
IL (1)	IL41351A (en)
IT (1)	IT1045927B (en)
NL (1)	NL167332C (en)
SE (1)	SE399826B (en)
ZA (1)	ZA73482B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS56154784U (en) *	1980-04-18	1981-11-19
JPS57136918A (en) *	1981-01-16	1982-08-24	Kuraiopurantsu Ltd	Method of separating gas mixture
JPS5884020A (en) *	1981-11-05	1983-05-20	バイエル・アクチエンゲゼルシヤフト	Pressure variation for separation of gas mixture due to adsorption
US4519813A (en) *	1977-02-10	1985-05-28	Osaka Oxygen Industries Ltd.	Process for extraction of highly purified oxygen
JPS61266302A (en) *	1985-05-17	1986-11-26	Seitetsu Kagaku Co Ltd	Recovering method for concentrated oxygen
JPS63502809A (en) *	1984-10-05	1988-10-20	ユニオン　カーバイド　コーポレーシヨン	Improved pressure swing method
US4781735A (en) *	1986-12-26	1988-11-01	Osaka Sanso Kogyo Ltd.	Enrichment in oxygen gas

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AR207266A1 (en) *	1974-10-30	1976-09-22	Union Carbide Corp	ADIABATIC PRESSURE OSCILLATING PROCEDURE FOR AIR SEPARATION
US4013429A (en) *	1975-06-04	1977-03-22	Air Products And Chemicals, Inc.	Fractionation of air by adsorption
US4077779A (en) *	1976-10-15	1978-03-07	Air Products And Chemicals, Inc.	Hydrogen purification by selective adsorption
US4650500A (en) *	1985-02-22	1987-03-17	Union Carbide Corporation	Enhanced pressure swing adsorption process and system
US5219935A (en) *	1987-12-19	1993-06-15	Rohm Gmbh	Impact modified synthetic resins
DE3743199A1 (en) *	1987-12-19	1989-06-29	Roehm Gmbh	IMPACT MODIFIER FOR PLASTICS
CN106807186A (en) *	2015-11-30	2017-06-09	中国国际海运集装箱(集团)股份有限公司	The standby main frame smoke processing system of extra large frock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT230858B (en) *	1960-10-05	1963-12-30	Union Carbide Corp	Process for purifying a gas containing impurities
US3430418A (en) *	1967-08-09	1969-03-04	Union Carbide Corp	Selective adsorption process
DE1769936C3 (en) *	1968-08-08	1980-09-18	Union Carbide Corp., New York, N.Y. (V.St.A.)	Adiabatic process for separating one or more components from gas mixtures
US3564816A (en)	1968-12-30	1971-02-23	Union Carbide Corp	Selective adsorption process

1973
- 1973-01-21 IL IL41351A patent/IL41351A/en unknown
- 1973-01-23 AT AT55573A patent/AT358545B/en not_active IP Right Cessation
- 1973-01-23 AU AU51352/73A patent/AU475375B2/en not_active Expired
- 1973-01-23 DE DE2303153A patent/DE2303153A1/en active Granted
- 1973-01-23 NL NL7300956.A patent/NL167332C/en not_active IP Right Cessation
- 1973-01-23 SE SE7300923A patent/SE399826B/en unknown
- 1973-01-23 JP JP982773A patent/JPS549587B2/ja not_active Expired
- 1973-01-23 ZA ZA730482A patent/ZA73482B/en unknown
- 1973-01-23 ES ES410887A patent/ES410887A2/en not_active Expired
- 1973-01-23 BR BR73495A patent/BR7300495D0/en unknown
- 1973-01-23 IT IT47861/73A patent/IT1045927B/en active
- 1973-01-23 BE BE794425D patent/BE794425A/en unknown
- 1973-01-23 FR FR7302313A patent/FR2169162B2/fr not_active Expired
- 1973-01-23 CH CH93073A patent/CH579944A5/xx not_active IP Right Cessation
- 1973-01-24 GB GB350873A patent/GB1424457A/en not_active Expired
1976
- 1976-10-21 HK HK662/76*UA patent/HK66276A/en unknown

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4519813A (en) *	1977-02-10	1985-05-28	Osaka Oxygen Industries Ltd.	Process for extraction of highly purified oxygen
JPS56154784U (en) *	1980-04-18	1981-11-19
JPS57136918A (en) *	1981-01-16	1982-08-24	Kuraiopurantsu Ltd	Method of separating gas mixture
JPS5884020A (en) *	1981-11-05	1983-05-20	バイエル・アクチエンゲゼルシヤフト	Pressure variation for separation of gas mixture due to adsorption
JPH02962B2 (en) *	1981-11-05	1990-01-10	Bayer Ag
JPS63502809A (en) *	1984-10-05	1988-10-20	ユニオン　カーバイド　コーポレーシヨン	Improved pressure swing method
JPH0350570B2 (en) *	1984-10-05	1991-08-02	Yunion Kaabaido Chem Ando Purasuchitsukusu Co Inc
JPS61266302A (en) *	1985-05-17	1986-11-26	Seitetsu Kagaku Co Ltd	Recovering method for concentrated oxygen
JPH0531481B2 (en) *	1985-05-17	1993-05-12	Sumitomo Seika Kk
US4781735A (en) *	1986-12-26	1988-11-01	Osaka Sanso Kogyo Ltd.	Enrichment in oxygen gas

Also Published As

Publication number	Publication date
ZA73482B (en)	1974-02-27
NL7300956A (en)	1973-07-26
BE794425A (en)	1973-07-23
AU475375B2 (en)	1976-08-19
SE399826B (en)	1978-03-06
FR2169162B2 (en)	1976-04-23
NL167332C (en)	1981-12-16
AT358545B (en)	1980-09-10
ATA55573A (en)	1980-02-15
DE2303153C2 (en)	1988-02-18
JPS549587B2 (en)	1979-04-25
FR2169162A2 (en)	1973-09-07
AU5135273A (en)	1974-07-25
DE2303153A1 (en)	1973-08-16
CH579944A5 (en)	1976-09-30
NL167332B (en)	1981-07-16
IL41351A (en)	1976-01-30
BR7300495D0 (en)	1973-10-25
IT1045927B (en)	1980-06-10
GB1424457A (en)	1976-02-11
ES410887A2 (en)	1976-01-01
HK66276A (en)	1976-10-29

Publication	Publication Date	Title
JPS4883078A (en)	1973-11-06
CS156133B1 (en)	1974-07-24
CS151856B1 (en)	1973-11-19
CS153302B1 (en)	1974-02-25
CS155644B1 (en)	1974-05-30
CS162113B1 (en)	1975-07-15
CS161305B1 (en)	1975-06-10
CS158901B1 (en)	1974-12-27
CS158836B1 (en)	1974-12-27
CS156590B1 (en)	1974-08-23
CH564240A5 (en)	1975-07-15
CH568132A5 (en)	1975-10-31
BG20094A3 (en)	1975-10-30
BG22689A1 (en)	1977-04-20
BG26205A4 (en)	1979-02-15
CH559015A5 (en)	1975-02-28
CH560849A5 (en)	1975-04-15
CH561152A5 (en)	1975-04-30
CH561825A5 (en)	1975-05-15
CH562366A5 (en)	1975-05-30
CH563529A5 (en)	1975-06-30
CH563631A5 (en)	1975-06-30
CH563658A5 (en)	1975-06-30
CH564215A5 (en)	1975-07-15
BG19540A1 (en)	1975-06-25