GB1324393A – Agglomerates of zeolitic molecular sieves
– Google Patents
GB1324393A – Agglomerates of zeolitic molecular sieves
– Google Patents
Agglomerates of zeolitic molecular sieves
Info
Publication number
GB1324393A
GB1324393A
GB3566270A
GB3566270A
GB1324393A
GB 1324393 A
GB1324393 A
GB 1324393A
GB 3566270 A
GB3566270 A
GB 3566270A
GB 3566270 A
GB3566270 A
GB 3566270A
GB 1324393 A
GB1324393 A
GB 1324393A
Authority
GB
United Kingdom
Prior art keywords
agglomerates
clay
agglomerate
diaspore
mixture
Prior art date
1969-07-24
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
Application number
GB3566270A
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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.)
1969-07-24
Filing date
1970-07-23
Publication date
1973-07-25
1970-07-23
Application filed by Union Carbide Corp
filed
Critical
Union Carbide Corp
1973-07-25
Publication of GB1324393A
publication
Critical
patent/GB1324393A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000002808
molecular sieve
Substances
0.000
title
abstract
4
URGAHOPLAPQHLN-UHFFFAOYSA-N
sodium aluminosilicate
Chemical compound
[Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O
URGAHOPLAPQHLN-UHFFFAOYSA-N
0.000
title
abstract
4
239000004927
clay
Substances
0.000
abstract
6
239000000203
mixture
Substances
0.000
abstract
5
239000013078
crystal
Substances
0.000
abstract
3
239000007787
solid
Substances
0.000
abstract
3
BPQQTUXANYXVAA-UHFFFAOYSA-N
Orthosilicate
Chemical compound
[O-][Si]([O-])([O-])[O-]
BPQQTUXANYXVAA-UHFFFAOYSA-N
0.000
abstract
2
229960000892
attapulgite
Drugs
0.000
abstract
2
239000011248
coating agent
Substances
0.000
abstract
2
238000000576
coating method
Methods
0.000
abstract
2
229910001648
diaspore
Inorganic materials
0.000
abstract
2
238000010304
firing
Methods
0.000
abstract
2
NLYAJNPCOHFWQQ-UHFFFAOYSA-N
kaolin
Chemical compound
O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O
NLYAJNPCOHFWQQ-UHFFFAOYSA-N
0.000
abstract
2
229910052625
palygorskite
Inorganic materials
0.000
abstract
2
239000005995
Aluminium silicate
Substances
0.000
abstract
1
UFHFLCQGNIYNRP-UHFFFAOYSA-N
Hydrogen
Chemical compound
[H][H]
UFHFLCQGNIYNRP-UHFFFAOYSA-N
0.000
abstract
1
239000004111
Potassium silicate
Substances
0.000
abstract
1
239000004113
Sepiolite
Substances
0.000
abstract
1
229910004298
SiO 2
Inorganic materials
0.000
abstract
1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Silicium dioxide
Chemical compound
O=[Si]=O
VYPSYNLAJGMNEJ-UHFFFAOYSA-N
0.000
abstract
1
229910021536
Zeolite
Inorganic materials
0.000
abstract
1
235000012211
aluminium silicate
Nutrition
0.000
abstract
1
IXWIAFSBWGYQOE-UHFFFAOYSA-M
aluminum;magnesium;oxygen(2-);silicon(4+);hydroxide;tetrahydrate
Chemical compound
O.O.O.O.[OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Mg+2].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4]
IXWIAFSBWGYQOE-UHFFFAOYSA-M
0.000
abstract
1
239000010427
ball clay
Substances
0.000
abstract
1
239000000440
bentonite
Substances
0.000
abstract
1
229910000278
bentonite
Inorganic materials
0.000
abstract
1
SVPXDRXYRYOSEX-UHFFFAOYSA-N
bentoquatam
Chemical compound
O.O=[Si]=O.O=[Al]O[Al]=O
SVPXDRXYRYOSEX-UHFFFAOYSA-N
0.000
abstract
1
229910001919
chlorite
Inorganic materials
0.000
abstract
1
229910052619
chlorite group
Inorganic materials
0.000
abstract
1
QBWCMBCROVPCKQ-UHFFFAOYSA-N
chlorous acid
Chemical compound
OCl=O
QBWCMBCROVPCKQ-UHFFFAOYSA-N
0.000
abstract
1
239000008119
colloidal silica
Substances
0.000
abstract
1
GUJOJGAPFQRJSV-UHFFFAOYSA-N
dialuminum;dioxosilane;oxygen(2-);hydrate
Chemical compound
O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O
GUJOJGAPFQRJSV-UHFFFAOYSA-N
0.000
abstract
1
HNPSIPDUKPIQMN-UHFFFAOYSA-N
dioxosilane;oxo(oxoalumanyloxy)alumane
Chemical compound
O=[Si]=O.O=[Al]O[Al]=O
HNPSIPDUKPIQMN-UHFFFAOYSA-N
0.000
abstract
1
229910052900
illite
Inorganic materials
0.000
abstract
1
238000005470
impregnation
Methods
0.000
abstract
1
229910052622
kaolinite
Inorganic materials
0.000
abstract
1
229910052901
montmorillonite
Inorganic materials
0.000
abstract
1
VGIBGUSAECPPNB-UHFFFAOYSA-L
nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide
Chemical compound
[OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2
VGIBGUSAECPPNB-UHFFFAOYSA-L
0.000
abstract
1
239000002245
particle
Substances
0.000
abstract
1
-1
polygorskite
Chemical compound
0.000
abstract
1
235000019353
potassium silicate
Nutrition
0.000
abstract
1
NNHHDJVEYQHLHG-UHFFFAOYSA-N
potassium silicate
Chemical compound
[K+].[K+].[O-][Si]([O-])=O
NNHHDJVEYQHLHG-UHFFFAOYSA-N
0.000
abstract
1
229910052913
potassium silicate
Inorganic materials
0.000
abstract
1
229910052624
sepiolite
Inorganic materials
0.000
abstract
1
235000019355
sepiolite
Nutrition
0.000
abstract
1
239000000725
suspension
Substances
0.000
abstract
1
RLQWHDODQVOVKU-UHFFFAOYSA-N
tetrapotassium;silicate
Chemical compound
[K+].[K+].[K+].[K+].[O-][Si]([O-])([O-])[O-]
RLQWHDODQVOVKU-UHFFFAOYSA-N
0.000
abstract
1
XLYOFNOQVPJJNP-UHFFFAOYSA-N
water
Substances
O
XLYOFNOQVPJJNP-UHFFFAOYSA-N
0.000
abstract
1
239000010457
zeolite
Substances
0.000
abstract
1
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
B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
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
Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
Y10S502/50—Stabilized
Y10S502/503—Crush strength
Abstract
1324393 Zeolitic molecular sieve agglomerates UNION CARBIDE CORP 23 July 1970 [24 July 1969] 35662/70 Heading C1A Hardened agglomerates of crystalline zeolite molecular sieve crystals are prepared by forming an initial agglomerate of compacted molecular sieve crystals, applying a substantially uniform thin continuous coating of a finely divided mixture comprising from 78% to 90% diaspore and from 10% to 22% clay by weight to the agglomerate, impregnating the diasporeclay mixture coated agglomerate with an aqueous potassium silicate solution (solids content = 2-4 wt. per cent) and firing the impregnated agglomerate at a temperature (e.g. 1050 to 1220 F.) sufficient to set and harden the silicate. The diaspore-clay mixture may have a particle size less than 350 U.S. mesh and form a coating of between 1 micron and 0À003 inch in thickness. The potassium silicate solution may have a K 2 O : SiO 2 by weight ratio of 0À477 to 0À40 : 1, and from 0À03 to 0À07 pounds of solution solid may be used per pound of agglomerate. Colloidal silica in suspension may also be present in the silicate solution. The agglomerates may be bonded with 5-35 wt. per cent clay (e.g. attapulgite, kaolin, sepiolite, polygorskite, kaolinite, plastic ball clays, bentonite, montmorillonite, illite, chlorite). The clay constituting part of the diaspore-clay mixture may also be one of these clays. The agglomerates may be dried between impregnation and firing. In Example 1, Type 3A molecular sieve crystals (80 parts by weight anhydrous) and attapulgus clay (20 parts by weight anhydrous) were dry blended, water (21 parts) was then added, and spherical bodies were formed by tumbling. 2% of ground diaspore 85%-15% attapulgite clay mixture were tumbled with the spherical agglomerates. The coated agglomerates were soaked for 6 hours at 70 F. in K 2 SiO 3 (2À9% solids), dried, and dried at 625 C. for 30 minutes.
GB3566270A
1969-07-24
1970-07-23
Agglomerates of zeolitic molecular sieves
Expired
GB1324393A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US84466669A
1969-07-24
1969-07-24
Publications (1)
Publication Number
Publication Date
GB1324393A
true
GB1324393A
(en)
1973-07-25
Family
ID=25293343
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3566270A
Expired
GB1324393A
(en)
1969-07-24
1970-07-23
Agglomerates of zeolitic molecular sieves
Country Status (6)
Country
Link
US
(1)
US3625866A
(en)
JP
(1)
JPS5144112B1
(en)
DE
(1)
DE2036025A1
(en)
FR
(1)
FR2053130B1
(en)
GB
(1)
GB1324393A
(en)
NO
(1)
NO126833B
(en)
Families Citing this family (22)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3899310A
(en)
*
1974-03-20
1975-08-12
Grace W R & Co
Alumina-zeolite composite adsorbents for refrigerants
JPS54129108U
(en)
*
1978-02-28
1979-09-07
US5045295A
(en)
*
1989-02-10
1991-09-03
Uop
Silicate treatment of molecular sieve agglomerates
US5026531A
(en)
*
1989-02-10
1991-06-25
Uop
Silicate treatment of molecular sieve agglomerates
US5910161A
(en)
*
1994-09-20
1999-06-08
Fujita; Makoto
Refrigerating apparatus
US5773380A
(en)
*
1995-05-26
1998-06-30
W. R. Grace & Co.-Conn.
Compositions using high-potassium zeolite A
US6020281A
(en)
*
1996-08-28
2000-02-01
Uop Llc
Process for drying CH2 F2 refrigerant utilizing zeolite
US6168720B1
(en)
1997-06-20
2001-01-02
Uop Llc
Process for drying CH2F2 refrigerant utilizing zeolite
US6589444B2
(en)
1997-11-10
2003-07-08
Honeywell International Inc.
Process for separating water from chemical mixtures
US6101818A
(en)
*
1997-11-10
2000-08-15
Alliedsignal Inc.
Process for separating water from chemical mixtures
FR2821344B1
(en)
*
2001-02-26
2003-04-25
Solvay
AGGLOMERATED MINERAL SUBSTANCE GRANULE, RESISTANT TO ABRASION, POWDER COMPRISING SUCH GRANULES AND METHOD FOR THE PRODUCTION THEREOF
DE10141020A1
(en)
*
2001-08-22
2003-03-13
Grace Gmbh & Co Kg
Desiccant based on clay-bound zeolite, process for its production and its use
GB0611742D0
(en)
2006-06-14
2006-07-26
Ineos Fluor Holdings Ltd
Desiccants for fluids
DE102006044951B3
(en)
*
2006-09-22
2007-09-27
Dräger Safety AG & Co. KGaA
Self rescuer training device, has non-oxygen releasing material in granular fill in container and non-oxygen releasing material is zeolite
US8353706B2
(en)
2007-01-19
2013-01-15
Ocenco, Inc.
Breathing apparatus simulator
CA2690340C
(en)
*
2007-06-21
2015-10-20
Swelltec Limited
Apparatus and method with hydrocarbon swellable and water swellable body
GB0711979D0
(en)
*
2007-06-21
2007-08-01
Swelltec Ltd
Method and apparatus
JP5446710B2
(en)
*
2009-10-16
2014-03-19
東ソー株式会社
Dehydrating agent for refrigerant and dehydrating method using the same
FR2973717B1
(en)
*
2011-04-08
2013-03-29
Ceca Sa
PROCESS FOR REDUCING TOTAL ACIDITY OF REFRIGERANT COMPOSITIONS
FR2973809B1
(en)
*
2011-04-08
2015-11-13
Ceca Sa
USE OF ZEOLITES FOR OIL STABILIZATION
EP2895255A4
(en)
*
2012-09-11
2016-05-25
Reliance Ind Ltd
A surface modified zeolite for drying refrigerants
GB201410174D0
(en)
2014-06-09
2014-07-23
Mexichem Amanco Holding Sa
Process
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1040005B
(en)
*
1955-07-01
1958-10-02
Union Carbide Corp
Process for making bound molecular sieves
US3106593A
(en)
*
1959-10-26
1963-10-08
Shell Oil Co
Separation of polymerizable hydrocarbons using nitrogen base-added molecular sieves
US3251783A
(en)
*
1960-07-20
1966-05-17
Engelhard Ind Inc
Method of preparing an alumina supported catalyst composition
US3234147A
(en)
*
1961-09-25
1966-02-08
Union Carbide Corp
Hardened molecular sieve agglomerates and manufacture thereof
US3268295A
(en)
*
1961-10-06
1966-08-23
Reynolds Metals Co
Alumina hydrate and its method of preparation
US3255027A
(en)
*
1962-09-07
1966-06-07
Du Pont
Refractory product and process
1969
1969-07-24
US
US844666A
patent/US3625866A/en
not_active
Expired – Lifetime
1970
1970-07-21
DE
DE19702036025
patent/DE2036025A1/en
active
Pending
1970-07-23
GB
GB3566270A
patent/GB1324393A/en
not_active
Expired
1970-07-23
NO
NO02885/70A
patent/NO126833B/no
unknown
1970-07-23
JP
JP45064020A
patent/JPS5144112B1/ja
active
Pending
1970-07-23
FR
FR707027320A
patent/FR2053130B1/fr
not_active
Expired
Also Published As
Publication number
Publication date
JPS5144112B1
(en)
1976-11-26
US3625866A
(en)
1971-12-07
FR2053130B1
(en)
1973-04-27
NO126833B
(en)
1973-04-02
FR2053130A1
(en)
1971-04-16
DE2036025A1
(en)
1971-01-28
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Legal Events
Date
Code
Title
Description
1973-09-05
49R
Reference inserted (sect. 9/1949)
1973-12-05
PS
Patent sealed [section 19, patents act 1949]
1975-02-19
PLNP
Patent lapsed through nonpayment of renewal fees
