FI114630B - Adsorptiv separation av kväve från andra gaser - Google Patents

Adsorptiv separation av kväve från andra gaser

Info

Publication number
FI114630B
FI114630B FI950618A FI950618A FI114630B FI 114630 B FI114630 B FI 114630B FI 950618 A FI950618 A FI 950618A FI 950618 A FI950618 A FI 950618A FI 114630 B FI114630 B FI 114630B
Authority
FI
Finland
Prior art keywords
gases
nitrogen
adsorptive separation
adsorptive
separation
Prior art date
Application number
FI950618A
Other languages
English (en)
Finnish (fi)
Other versions
FI950618A (sv
FI950618A0 (sv
Inventor
Frank R Fitch
Martin Buelow
Adeola F Ojo
Original Assignee
Boc Group Inc
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
Priority claimed from US08/287,324 external-priority patent/US5464467A/en
Application filed by Boc Group Inc filed Critical Boc Group Inc
Publication of FI950618A0 publication Critical patent/FI950618A0/sv
Publication of FI950618A publication Critical patent/FI950618A/sv
Application granted granted Critical
Publication of FI114630B publication Critical patent/FI114630B/sv

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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
    • C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
    • C01B39/20—Faujasite type, e.g. type X or Y
    • C01B39/22—Type X

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Treating Waste Gases (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FI950618A 1994-02-14 1995-02-13 Adsorptiv separation av kväve från andra gaser FI114630B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19561994A 1994-02-14 1994-02-14
US08/287,324 US5464467A (en) 1994-02-14 1994-08-08 Adsorptive separation of nitrogen from other gases

Publications (3)

Publication Number Publication Date
FI950618A0 FI950618A0 (sv) 1995-02-13
FI950618A FI950618A (sv) 1995-08-15
FI114630B true FI114630B (sv) 2004-11-30

Family

ID=26891145

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950618A FI114630B (sv) 1994-02-14 1995-02-13 Adsorptiv separation av kväve från andra gaser

Country Status (19)

Country Link
EP (1) EP0667183B1 (sv)
JP (1) JP3701998B2 (sv)
KR (1) KR0170797B1 (sv)
CN (1) CN1065451C (sv)
AU (1) AU701448B2 (sv)
BR (1) BR9500617A (sv)
CA (1) CA2140181C (sv)
CZ (1) CZ290700B6 (sv)
DE (1) DE69506139T2 (sv)
ES (1) ES2123907T3 (sv)
FI (1) FI114630B (sv)
HK (1) HK1014682A1 (sv)
HU (1) HU214356B (sv)
IL (1) IL112027A (sv)
NO (1) NO313824B1 (sv)
NZ (1) NZ270203A (sv)
PL (1) PL179134B1 (sv)
RU (1) RU2127226C1 (sv)
SG (1) SG69948A1 (sv)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5616170A (en) * 1995-08-11 1997-04-01 The Boc Group, Inc. Adsorptive separation of nitrogen from other gases
FR2758739B1 (fr) * 1997-01-24 1999-02-26 Ceca Sa Perfectionnement dans les procedes psa de purification de l'hydrogene
FR2766476B1 (fr) * 1997-07-22 1999-09-03 Ceca Sa Adsorbant zeolitique ameliore pour la separation des gaz de l'air et son procede d'obtention
US5997841A (en) * 1997-08-08 1999-12-07 Air Products And Chemicals, Inc. Zincoaluminosilicates of the FAU structure
US6103214A (en) * 1997-08-08 2000-08-15 Air Products And Chemicals, Inc. Zincoaluminosilicates of the FAU structure
FR2771943B1 (fr) * 1997-12-05 2000-01-14 Air Liquide Procede de purification de fluides inertes par adsorption sur zeolite lsx
FR2773499B1 (fr) * 1998-01-14 2000-02-11 Air Liquide Procede de purification par adsorption de l'air avant distillation cryogenique
FR2775618B1 (fr) * 1998-03-03 2000-05-05 Air Liquide Adsorbant a taux d'echange heterogene et procede psa mettant en oeuvre un tel adsorbant
JP4517406B2 (ja) * 1998-03-04 2010-08-04 東ソー株式会社 低シリカｘ型ゼオライトビーズ成形体及びその製造方法
EP1029589A4 (en) * 1998-07-16 2004-03-24 Air Water Inc NITROGEN ABSORBERS AND THEIR USE
FR2782461B1 (fr) * 1998-08-21 2000-09-22 Air Liquide Procede psa utilisant une zeolithe faujasite contenant des cations metalliques en tant qu'adsorbant
FR2782460B1 (fr) * 1998-08-21 2000-09-22 Air Liquide Procede psa utilisant un adsorbant agglomere constitue d'une phase zeolitique et d'un liant
US6143057A (en) * 1999-04-23 2000-11-07 The Boc Group, Inc. Adsorbents and adsorptive separation process
US6284021B1 (en) * 1999-09-02 2001-09-04 The Boc Group, Inc. Composite adsorbent beads for adsorption process
DE19961597A1 (de) * 1999-12-21 2001-07-05 Bad Koestritz Chemiewerk Gmbh Verfahren zur Modifizierung ionenaustauschbarer Stoffe
FR2803282B1 (fr) 2000-01-04 2002-02-15 Ceca Sa Zeolites x echangees notamment au litium, leur procede de preparation et leur utilisation comme adsorbants de l'azote dans la separation des gaz de l'air
US6583081B2 (en) * 2000-02-10 2003-06-24 The Boc Group, Inc. Method of manufacture of molecular sieves
FR2811313B1 (fr) 2000-07-07 2002-08-30 Ceca Sa Procede de preparation de zeolites x et lsx agglomerees et echangees au lithium
US6409801B1 (en) 2000-09-29 2002-06-25 The Boc Group, Inc. Activation processes for monolith adsorbents
US6436173B1 (en) * 2000-09-18 2002-08-20 The Boc Group, Inc. Monolith adsorbents for air separation processes
EP1188479B1 (en) * 2000-09-18 2008-02-20 The Boc Group, Inc. Activation processes for monolith adsorbents
US6592651B2 (en) * 2001-11-02 2003-07-15 The Boc Group, Inc. Activation processes for monolith adsorbents
FR2852919B1 (fr) * 2003-03-26 2006-01-06 Air Liquide Systeme de fourniture d'oxygene a des occupants d'un aeronef et procede de mise en oeuvre d'un tel systeme
CN102502694A (zh) * 2011-10-11 2012-06-20 于向真 一种Li改性X分子筛及其制备方法
FR3009299B1 (fr) * 2013-08-05 2019-11-15 Arkema France Materiau zeolithique a base de zeolithe mesoporeuse
FR3032130B1 (fr) * 2015-02-02 2019-12-27 Arkema France Adsorbants zeolithiques de haute surface externe, leur procede de preparation et leurs utilisations
JP6850449B2 (ja) * 2015-12-07 2021-03-31 国立大学法人広島大学 アンモニア除去材料、アンモニア除去方法及び燃料電池自動車用水素ガスの製造方法
FR3087670B1 (fr) * 2018-10-26 2020-10-23 Air Liquide Procede de conditionnement d'un recipient comprenant un materiau granulaire
CN110743492A (zh) * 2019-10-18 2020-02-04 苏州立昂新材料有限公司 混有多价阳离子的锂型低硅八面沸石、其制备方法及用途
CN110849766B (zh) * 2019-10-18 2022-03-01 中国石油天然气集团有限公司 一种对低压下页岩等温吸附实验吸附气含量的校正方法
CN114618438B (zh) * 2020-12-10 2023-06-06 中国科学院大连化学物理研究所 一种氧气选择性吸附剂及其制备方法和应用
CN113694880B (zh) * 2021-09-10 2023-10-10 润和催化剂股份有限公司 一种含稀土Li-LSX沸石及其制备方法和应用
CN114875249A (zh) * 2022-07-08 2022-08-09 太原理工大学 从富含钴锂溶液中选择性回收钴、锂的方法及产物的应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882244A (en) * 1953-12-24 1959-04-14 Union Carbide Corp Molecular sieve adsorbents
US3140933A (en) * 1960-12-02 1964-07-14 Union Carbide Corp Separation of an oxygen-nitrogen mixture
DE1592277A1 (de) * 1965-12-20 1970-12-03 Wolfen Filmfab Veb Verfahren zur Herstellung stabilisierter synthetischer Zeolithe vom Typ A und X
US5174979A (en) * 1989-10-06 1992-12-29 Uop Mixed ion-exchanged zeolites and processes for the use thereof in gas separations
US5266102A (en) * 1992-09-23 1993-11-30 Air Products And Chemicals, Inc. O2 VSA process with low O2 capacity adsorbents
US5258058A (en) * 1992-10-05 1993-11-02 Air Products And Chemicals, Inc. Nitrogen adsorption with a divalent cation exchanged lithium X-zeolite

Also Published As

Publication number Publication date
EP0667183A1 (en) 1995-08-16
HUT72821A (en) 1996-05-28
HU9500426D0 (en) 1995-04-28
CZ290700B6 (cs) 2002-09-11
RU2127226C1 (ru) 1999-03-10
CA2140181A1 (en) 1995-08-15
CA2140181C (en) 1999-03-30
AU1014395A (en) 1995-08-24
BR9500617A (pt) 1995-10-17
FI950618A (sv) 1995-08-15
JP3701998B2 (ja) 2005-10-05
AU701448B2 (en) 1999-01-28
KR950024970A (ko) 1995-09-15
NO950119L (no) 1995-08-15
SG69948A1 (en) 2000-01-25
CN1127160A (zh) 1996-07-24
IL112027A0 (en) 1995-03-15
PL179134B1 (pl) 2000-07-31
NO950119D0 (no) 1995-01-12
HK1014682A1 (en) 1999-09-30
ES2123907T3 (es) 1999-01-16
KR0170797B1 (en) 1999-01-15
DE69506139D1 (de) 1999-01-07
JPH07256094A (ja) 1995-10-09
NO313824B1 (no) 2002-12-09
NZ270203A (en) 1996-10-28
FI950618A0 (sv) 1995-02-13
DE69506139T2 (de) 1999-04-15
CN1065451C (zh) 2001-05-09
IL112027A (en) 1999-03-12
CZ7495A3 (en) 1995-10-18
PL307224A1 (en) 1995-08-21
EP0667183B1 (en) 1998-11-25
HU214356B (hu) 1998-03-30

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