LU86278A1 - Procede de stabilisation de catalyseurs de type silicalite - Google Patents

Procede de stabilisation de catalyseurs de type silicalite Download PDF

Info

Publication number: LU86278A1
Authority: LU; Luxembourg
Prior art keywords: silicalite; halogenating agent; chosen; mixtures; temperature
Prior art date: 1986-01-29

Application number

LU86278A

Other languages

English (en)

French (fr)

Inventor

Guy L G Debras

Raymond M Cahen

De Georges E M J Clippeleir

Original Assignee

Labofina Sa

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.)

1986-01-29

Filing date

1986-01-29

Publication date

1987-09-03

1986-01-29 Application filed by Labofina Sa filed Critical Labofina Sa

1986-01-29 Priority to LU86278A priority Critical patent/LU86278A1/fr

1987-01-23 Priority to EP87870010A priority patent/EP0235110B1/de

1987-01-23 Priority to ES87870010T priority patent/ES2015325B3/es

1987-01-23 Priority to DE8787870010T priority patent/DE3762807D1/de

1987-01-23 Priority to AT87870010T priority patent/ATE52946T1/de

1987-01-28 Priority to CA000528344A priority patent/CA1277971C/en

1987-01-29 Priority to JP62017401A priority patent/JPH0756031B2/ja

1987-09-03 Publication of LU86278A1 publication Critical patent/LU86278A1/fr

Links

238000000034 method Methods 0.000 title claims abstract description 49
230000000087 stabilizing effect Effects 0.000 title claims abstract description 10
239000003054 catalyst Substances 0.000 title abstract description 22
239000003795 chemical substances by application Substances 0.000 claims abstract description 25
230000002140 halogenating effect Effects 0.000 claims abstract description 25
239000000203 mixture Chemical class 0.000 claims abstract description 13
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
229910052736 halogen Inorganic materials 0.000 claims abstract description 10
150000002367 halogens Chemical class 0.000 claims abstract description 10
150000001875 compounds Chemical class 0.000 claims abstract description 7
229910002026 crystalline silica Inorganic materials 0.000 claims abstract description 6
235000012239 silicon dioxide Nutrition 0.000 claims abstract description 6
230000026030 halogenation Effects 0.000 claims abstract description 4
238000005658 halogenation reaction Methods 0.000 claims abstract description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 3
229910052799 carbon Inorganic materials 0.000 claims abstract description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
-1 saturated chlorinated aliphatic organic compounds Chemical class 0.000 claims description 11
229910052757 nitrogen Inorganic materials 0.000 claims description 8
239000007789 gas Substances 0.000 claims description 6
125000004432 carbon atom Chemical group C* 0.000 claims description 5
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 claims description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
DIKBFYAXUHHXCS-UHFFFAOYSA-N bromoform Chemical compound BrC(Br)Br DIKBFYAXUHHXCS-UHFFFAOYSA-N 0.000 claims description 4
239000001301 oxygen Substances 0.000 claims description 4
229910052760 oxygen Inorganic materials 0.000 claims description 4
229920006395 saturated elastomer Polymers 0.000 claims description 4
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 4
SMYMDRJWEFCCCI-UHFFFAOYSA-N trichloro(trichloromethoxy)methane Chemical compound ClC(Cl)(Cl)OC(Cl)(Cl)Cl SMYMDRJWEFCCCI-UHFFFAOYSA-N 0.000 claims description 3
SWWWRTFPFVHGEQ-UHFFFAOYSA-N 1,1,1,2,2-pentachloro-2-(1,1,2,2,2-pentachloroethoxy)ethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)OC(Cl)(Cl)C(Cl)(Cl)Cl SWWWRTFPFVHGEQ-UHFFFAOYSA-N 0.000 claims description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
229950005228 bromoform Drugs 0.000 claims description 2
229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
239000001569 carbon dioxide Substances 0.000 claims description 2
150000002170 ethers Chemical class 0.000 claims description 2
VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 claims description 2
239000001257 hydrogen Substances 0.000 claims description 2
229910052739 hydrogen Inorganic materials 0.000 claims description 2
150000004812 organic fluorine compounds Chemical class 0.000 claims description 2
BNIXVQGCZULYKV-UHFFFAOYSA-N pentachloroethane Chemical compound ClC(Cl)C(Cl)(Cl)Cl BNIXVQGCZULYKV-UHFFFAOYSA-N 0.000 claims description 2
TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims description 2
HJUGFYREWKUQJT-UHFFFAOYSA-N tetrabromomethane Chemical compound BrC(Br)(Br)Br HJUGFYREWKUQJT-UHFFFAOYSA-N 0.000 claims 1
238000006243 chemical reaction Methods 0.000 abstract description 11
229930195733 hydrocarbon Natural products 0.000 abstract description 8
150000002430 hydrocarbons Chemical class 0.000 abstract description 8
230000000694 effects Effects 0.000 abstract description 4
125000001931 aliphatic group Chemical group 0.000 abstract 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical class CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 7
230000003197 catalytic effect Effects 0.000 description 6
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
229910052801 chlorine Inorganic materials 0.000 description 4
239000000460 chlorine Substances 0.000 description 4
150000001336 alkenes Chemical class 0.000 description 3
239000000377 silicon dioxide Substances 0.000 description 3
239000010457 zeolite Substances 0.000 description 3
239000004215 Carbon black (E152) Substances 0.000 description 2
CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
238000005899 aromatization reaction Methods 0.000 description 2
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
238000006471 dimerization reaction Methods 0.000 description 2
125000005843 halogen group Chemical group 0.000 description 2
238000006317 isomerization reaction Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000002407 reforming Methods 0.000 description 2
230000006641 stabilisation Effects 0.000 description 2
238000011105 stabilization Methods 0.000 description 2
KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
239000011324 bead Substances 0.000 description 1
238000009835 boiling Methods 0.000 description 1
229910052794 bromium Inorganic materials 0.000 description 1
235000013844 butane Nutrition 0.000 description 1
229910052793 cadmium Inorganic materials 0.000 description 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
238000001354 calcination Methods 0.000 description 1
239000000686 essence Substances 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000000945 filler Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
229910000042 hydrogen bromide Inorganic materials 0.000 description 1
229910000041 hydrogen chloride Inorganic materials 0.000 description 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
239000012535 impurity Substances 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000012229 microporous material Substances 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 0.000 description 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/03—Catalysts comprising molecular sieves not having base-exchange properties
- B01J29/035—Microporous crystalline materials not having base exchange properties, such as silica polymorphs, e.g. silicalites
- 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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/36—Steaming

Landscapes

Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)

LU86278A 1986-01-29 1986-01-29 Procede de stabilisation de catalyseurs de type silicalite LU86278A1 (fr)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
LU86278A LU86278A1 (fr)	1986-01-29	1986-01-29	Procede de stabilisation de catalyseurs de type silicalite
EP87870010A EP0235110B1 (de)	1986-01-29	1987-01-23	Verfahren zur Stabilisierung von Silikalit-Katalysatoren
ES87870010T ES2015325B3 (es)	1986-01-29	1987-01-23	Procedimiento para la estabilizacion de catalizadores de tipo silicalita.
DE8787870010T DE3762807D1 (de)	1986-01-29	1987-01-23	Verfahren zur stabilisierung von silikalit-katalysatoren.
AT87870010T ATE52946T1 (de)	1986-01-29	1987-01-23	Verfahren zur stabilisierung von silikalitkatalysatoren.
CA000528344A CA1277971C (en)	1986-01-29	1987-01-28	Process for stabilizing catalysts of the silicalite type
JP62017401A JPH0756031B2 (ja)	1986-01-29	1987-01-29	シリカライト形触媒の安定化方法

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
LU86278		1986-01-29
LU86278A LU86278A1 (fr)	1986-01-29	1986-01-29	Procede de stabilisation de catalyseurs de type silicalite

Publications (1)

Publication Number	Publication Date
LU86278A1 true LU86278A1 (fr)	1987-09-03

Family

ID=19730627

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU86278A LU86278A1 (fr)	1986-01-29	1986-01-29	Procede de stabilisation de catalyseurs de type silicalite

Country Status (7)

Country	Link
EP (1)	EP0235110B1 (de)
JP (1)	JPH0756031B2 (de)
AT (1)	ATE52946T1 (de)
CA (1)	CA1277971C (de)
DE (1)	DE3762807D1 (de)
ES (1)	ES2015325B3 (de)
LU (1)	LU86278A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU86277A1 (fr) *	1986-01-29	1987-09-03	Labofina Sa	Procede de traitement catalytique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS508438B1 (de) *	1969-02-20	1975-04-04
US4361713A (en) *	1981-06-26	1982-11-30	Mobil Oil Corporation	Para-selective zeolite catalysts treated with halogen compounds
GB2118570B (en) *	1982-04-16	1986-02-05	Ici Plc	Hydrocarbon conversion
US4721825A (en) *	1983-06-17	1988-01-26	Idemitsu Kosan Company Limited	Process for the production of xylene
US4681865A (en) *	1985-05-07	1987-07-21	Research Association For Utilization Of Light Oil	Catalyst for the production of aromatic hydrocarbons

1986
- 1986-01-29 LU LU86278A patent/LU86278A1/fr unknown
1987
- 1987-01-23 EP EP87870010A patent/EP0235110B1/de not_active Expired - Lifetime
- 1987-01-23 DE DE8787870010T patent/DE3762807D1/de not_active Expired - Lifetime
- 1987-01-23 AT AT87870010T patent/ATE52946T1/de not_active IP Right Cessation
- 1987-01-23 ES ES87870010T patent/ES2015325B3/es not_active Expired - Lifetime
- 1987-01-28 CA CA000528344A patent/CA1277971C/en not_active Expired - Lifetime
- 1987-01-29 JP JP62017401A patent/JPH0756031B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ES2015325B3 (es)	1990-08-16
EP0235110B1 (de)	1990-05-23
ATE52946T1 (de)	1990-06-15
EP0235110A1 (de)	1987-09-02
CA1277971C (en)	1990-12-18
JPH0756031B2 (ja)	1995-06-14
JPS62234546A (ja)	1987-10-14
DE3762807D1 (de)	1990-06-28

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