DE3784179D1 - Verfahren zur sauerstofftrennung von luft. - Google Patents

Verfahren zur sauerstofftrennung von luft.

Info

Publication number
DE3784179D1
DE3784179D1 DE8787103612T DE3784179T DE3784179D1 DE 3784179 D1 DE3784179 D1 DE 3784179D1 DE 8787103612 T DE8787103612 T DE 8787103612T DE 3784179 T DE3784179 T DE 3784179T DE 3784179 D1 DE3784179 D1 DE 3784179D1
Authority
DE
Germany
Prior art keywords
oxygen
zeolite
pref
heating
separating air
Prior art date
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.)
Expired - Fee Related
Application number
DE8787103612T
Other languages
English (en)
Other versions
DE3784179T2 (de
Inventor
Wataru Inaoka
Michiyuki Aimoto
Satoru Morishita
Hiroichi Tsunoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tosoh Corp
Original Assignee
Tosoh Corp
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.)
Filing date
Publication date
Application filed by Tosoh Corp filed Critical Tosoh Corp
Application granted granted Critical
Publication of DE3784179D1 publication Critical patent/DE3784179D1/de
Publication of DE3784179T2 publication Critical patent/DE3784179T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
    • 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
    • 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
    • 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
    • C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
    • C01B13/027—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
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B01D2253/1085—Zeolites characterized by a silicon-aluminium ratio

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
DE8787103612T 1986-03-13 1987-03-12 Verfahren zur sauerstofftrennung von luft. Expired - Fee Related DE3784179T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61053795A JPS62212220A (ja) 1986-03-13 1986-03-13 ゼオライト成型体の製造方法

Publications (2)

Publication Number Publication Date
DE3784179D1 true DE3784179D1 (de) 1993-03-25
DE3784179T2 DE3784179T2 (de) 1993-06-09

Family

ID=12952750

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787103612T Expired - Fee Related DE3784179T2 (de) 1986-03-13 1987-03-12 Verfahren zur sauerstofftrennung von luft.

Country Status (6)

Country Link
EP (1) EP0237074B1 (de)
JP (1) JPS62212220A (de)
KR (1) KR870008786A (de)
AU (1) AU594436B2 (de)
CA (1) CA1307472C (de)
DE (1) DE3784179T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842930A1 (de) * 1988-12-21 1990-06-28 Bayer Ag Verfahren zur adsorptiven sauerstoffanreicherung von luft mit mischungen aus ca-zeolith a molekularsieben mittels vakuum-swing-adsorption
JPH03205305A (ja) * 1990-01-06 1991-09-06 Mitsui Toatsu Chem Inc 酸素の回収方法
US5513198A (en) * 1993-07-14 1996-04-30 Corning Incorporated Packaging of high power semiconductor lasers
US5696785A (en) * 1994-10-11 1997-12-09 Corning Incorporated Impurity getters in laser enclosures
JP6618342B2 (ja) * 2015-12-07 2019-12-11 日揮触媒化成株式会社 寒梅粉を用いたゼオライト捏和物およびその製造方法ならびにゼオライト捏和物を用いたゼオライト押出成形体の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE613267A (de) * 1961-02-01
US3239471A (en) * 1963-07-01 1966-03-08 Union Oil Co Pretreatment of pelleted zeolites to improve crushing strength
US3405057A (en) * 1966-01-28 1968-10-08 Universal Oil Prod Co Method for improving molecular sieves
US3979335A (en) * 1974-12-27 1976-09-07 Georgy Anatolievich Golovko Process for the preparation of synthetic zeolites

Also Published As

Publication number Publication date
AU594436B2 (en) 1990-03-08
EP0237074B1 (de) 1993-02-17
EP0237074A2 (de) 1987-09-16
DE3784179T2 (de) 1993-06-09
JPS62212220A (ja) 1987-09-18
EP0237074A3 (en) 1988-06-15
CA1307472C (en) 1992-09-15
AU6993587A (en) 1987-09-17
KR870008786A (ko) 1987-10-20

Similar Documents

Publication Publication Date Title
ATE108429T1 (de) Verfahren zur reinigung von gesättigten halokohlenwasserstoffen.
DE69015233T2 (de) Verfahren zur Herstellung und Reinigung von Bernsteinsäure.
DK600688D0 (da) Polypeptid, dets fremstilling og anvendelse
DK155587A (da) Elektrooptisk induceret optisk boelgeleder og aktiv anordning omfattende en saadan boelgeleder
ATE37196T1 (de) Bier und verfahren zu dessen herstellung.
DE3751828D1 (de) Herstellungsverfahren für stark hydrophoben entaluminierten zeolith y
DE3784179D1 (de) Verfahren zur sauerstofftrennung von luft.
CS742789A3 (en) Process for producing wooden lamellae from sawn timber
ATE35528T1 (de) Verfahren zur herstellung von vanadiumoxid.
ATE45890T1 (de) Verwendung eines katalysators zur verminderung des stickoxidgehalts von verbrennungsabgasen.
DE59001663D1 (de) Verfahren zur reinigung von abgas mit hohem chloridgehalt.
ATE40635T1 (de) Verfahren zum entfaerben von durch tetrapyrrolische verbindungen farbigen substanzen und die erhaltenen produkte.
SE8104166L (sv) Enzympreparat jemte forfarande for framstellning och rening av enzymer
DE3774043D1 (de) Verfahren zur reinigung von abgasen.
ATE15877T1 (de) Verfahren zur herstellung von dihydroxialuminiumnatriumcarbonat.
CH604571A5 (en) Nicotine elimination from tobacco
DE3768326D1 (de) Verfahren zur reinigung von abgasen.
ATE64614T1 (de) Verfahren zur herstellung von hefeweissbier mit einem alkoholgehalt unter 0,5 v/v.
EP0191725A3 (de) Verfahren zur Abscheidung von Schwefeldioxid aus Gasen und zur Gewinnung von konzentrierter Schwefelsäure
DE3875162D1 (de) Verfahren zur herstellung von 4,4'-diamino-1,1'-dianthrachinonyl-pigmenten.
ATE3305T1 (de) Carbonatationsverfahren in einer zuckerfabrik.
DE69005993D1 (de) Verfahren zur Herstellung eines Ranitidin-Harz-Absorbates.
DE3872952D1 (de) Verwendung von polyvinylpyrrolidon (pvp) zur truebungsminderung von seren, seren enthaltend pvp und verfahren zu deren herstellung.
SU1187854A1 (ru) Способ очистки газов от кислых серосодержащих примесей
SE8703718D0 (sv) Forfarande vid aktivering av lignocellulosamaterial med kvevedioxid innehallande gas

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee