IN186651B - - Google Patents

Info

Publication number
IN186651B
IN186651B IN149BO1997A IN186651B IN 186651 B IN186651 B IN 186651B IN 149BO1997 A IN149BO1997 A IN 149BO1997A IN 186651 B IN186651 B IN 186651B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Choudary Netter Venkateshwarlu
Jasra Raksh Vir
Bhat Sodankoor Thirumaleshwar
Original Assignee
Indian Petrochemicals Corp Ltd
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 Indian Petrochemicals Corp Ltd filed Critical Indian Petrochemicals Corp Ltd
Priority to IN149BO1997 priority Critical patent/IN186651B/en
Priority to US09/037,152 priority patent/US6087289A/en
Publication of IN186651B publication Critical patent/IN186651B/en

Links

Classifications

    • 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
    • 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
    • B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/30—Ion-exchange
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S95/00—Gas separation: processes
    • Y10S95/90—Solid sorbent
    • Y10S95/902—Molecular sieve
IN149BO1997 1997-03-10 1997-03-10 IN186651B (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IN149BO1997 IN186651B (fr) 1997-03-10 1997-03-10
US09/037,152 US6087289A (en) 1997-03-10 1998-03-09 Process for the preparation of a molecular sieve adsorbent for selectively adsorbing oxygen from a gaseous mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN149BO1997 IN186651B (fr) 1997-03-10 1997-03-10

Publications (1)

Publication Number Publication Date
IN186651B true IN186651B (fr) 2001-10-20

Family

ID=11077992

Family Applications (1)

Application Number Title Priority Date Filing Date
IN149BO1997 IN186651B (fr) 1997-03-10 1997-03-10

Country Status (2)

Country Link
US (1) US6087289A (fr)
IN (1) IN186651B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6656878B2 (en) 1998-03-09 2003-12-02 Honeywell International Inc. High capacity adsorbent for oxygen storage at cryogenic temperature
US6583081B2 (en) * 2000-02-10 2003-06-24 The Boc Group, Inc. Method of manufacture of molecular sieves
GB2386889B (en) 2002-03-25 2006-01-11 Council Scient Ind Res Process for the preparation of molecular sieve adsorbent for selective adsorption of nitrogen and argon
JP4025228B2 (ja) * 2003-03-28 2007-12-19 カウンスィル オブ サイエンティフィック アンド インダストリアル リサーチ 空気のサイズ／形態的選択分離用モレキュラーシーブ吸着剤の調製法
US7319082B2 (en) * 2003-10-27 2008-01-15 Council Of Scientific And Industrial Research Process for the preparation of molecular sieve adsorbent for selective adsorption of oxygen from air
WO2010052736A1 (fr) * 2008-11-07 2010-05-14 Council Of Scientific & Industrial Research Procédé de préparation d’un adsorbant pour tamis moléculaire utile pour l'adsorption sélective de l’oxygène d’un mélange gazeux contenant de l’argon
CN106237990B (zh) * 2016-08-15 2019-03-19 河南师范大学 一种用于吸附甲基橙的cpb@zif-8复合材料及其制备方法
US20220040666A1 (en) * 2020-08-10 2022-02-10 Arizona Board Of Regents On Behalf Of Arizona State University Material to separate and pump oxygen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547202A (en) * 1978-09-29 1980-04-03 Osaka Oxgen Ind Ltd Treating method for ozone contained in gas
US4822492A (en) * 1984-09-28 1989-04-18 Uop Latex polymer bonded crystalline molecular sieves
US4631267A (en) * 1985-03-18 1986-12-23 Corning Glass Works Method of producing high-strength high surface area catalyst supports
US4793827A (en) * 1985-11-01 1988-12-27 Ashland Oil, Inc. Hydrocarbon cracking catalyst
US5202014A (en) * 1986-01-29 1993-04-13 Chevron Research And Technology Company Zeolite SSZ-25
US5200377A (en) * 1988-05-25 1993-04-06 Chevron Research And Technology Company Zeolite SSZ-28
US5215648A (en) * 1988-10-20 1993-06-01 Chevron Research And Technology Company Hydrocarbon conversion processes using SSZ-31
US5104425A (en) * 1989-11-14 1992-04-14 Air Products And Chemicals, Inc. Gas separation by adsorbent membranes
UA27705C2 (uk) * 1990-07-11 2000-10-16 Еколіт-Цеоліте Гмбх СПОСІБ КАТАЛІТИЧНОЇ ІЗОМЕРИЗАЦІЇ С<sub>8 </sub>- АРОМАТИЧНИХ ВУГЛЕВОДНІВ
ATE130831T1 (de) * 1991-01-07 1995-12-15 Takeda Chemical Industries Ltd Verfahren zur formgebung und zum brennen von zeolith-pulver.
US5190902A (en) * 1992-06-04 1993-03-02 Demmel Edward J Method for producing attrition-resistant catalyst binders
US5464467A (en) * 1994-02-14 1995-11-07 The Boc Group, Inc. Adsorptive separation of nitrogen from other gases
US5633217A (en) * 1994-09-12 1997-05-27 Corning Incorporated Method of making a high strength catalyst, catalyst support or adsorber

Also Published As

Publication number Publication date
US6087289A (en) 2000-07-11

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