DK142409B - Fremgangsmåde til skelet-isomerisation af alkener. - Google Patents

Fremgangsmåde til skelet-isomerisation af alkener. Download PDF

Info

Publication number: DK142409B
Authority: DK; Denmark
Prior art keywords: alumina; catalyst; isomerization; butene; yield
Prior art date: 1974-08-02

Application number

DK351275AA

Other languages

Danish (da)

English (en)

Other versions

DK142409C (de

DK351275A (de

Inventor

Vittorio Fattore

Bruno Notari

Giovanni Manara

Original Assignee

Snam Progetti

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.)

1974-08-02

Filing date

1975-08-01

Publication date

1980-10-27

1975-08-01 Application filed by Snam Progetti filed Critical Snam Progetti

1976-02-03 Publication of DK351275A publication Critical patent/DK351275A/da

1980-10-27 Publication of DK142409B publication Critical patent/DK142409B/da

1981-03-30 Application granted granted Critical

1981-03-30 Publication of DK142409C publication Critical patent/DK142409C/da

Links

238000006317 isomerization reaction Methods 0.000 title description 28
150000001336 alkenes Chemical class 0.000 title description 19
238000000034 method Methods 0.000 title description 16
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 60
239000003054 catalyst Substances 0.000 description 58
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 41
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 33
238000006243 chemical reaction Methods 0.000 description 24
239000000377 silicon dioxide Substances 0.000 description 19
239000000047 product Substances 0.000 description 14
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 12
BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 10
230000000694 effects Effects 0.000 description 10
125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 10
239000000203 mixture Substances 0.000 description 9
230000008929 regeneration Effects 0.000 description 8
238000011069 regeneration method Methods 0.000 description 8
238000011282 treatment Methods 0.000 description 8
MHNNAWXXUZQSNM-UHFFFAOYSA-N 2-methylbut-1-ene Chemical class CCC(C)=C MHNNAWXXUZQSNM-UHFFFAOYSA-N 0.000 description 7
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
239000000463 material Substances 0.000 description 6
229930195734 saturated hydrocarbon Natural products 0.000 description 6
IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 5
229910052681 coesite Inorganic materials 0.000 description 5
238000005336 cracking Methods 0.000 description 5
229910052906 cristobalite Inorganic materials 0.000 description 5
229930195733 hydrocarbon Natural products 0.000 description 5
150000002430 hydrocarbons Chemical class 0.000 description 5
239000011148 porous material Substances 0.000 description 5
229910052682 stishovite Inorganic materials 0.000 description 5
229910052905 tridymite Inorganic materials 0.000 description 5
KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 4
229910004298 SiO 2 Inorganic materials 0.000 description 4
125000000217 alkyl group Chemical group 0.000 description 4
125000004432 carbon atom Chemical group C* 0.000 description 4
125000004817 pentamethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 4
150000003377 silicon compounds Chemical class 0.000 description 4
239000007787 solid Substances 0.000 description 4
238000012360 testing method Methods 0.000 description 4
241000196324 Embryophyta Species 0.000 description 3
230000029936 alkylation Effects 0.000 description 3
238000005804 alkylation reaction Methods 0.000 description 3
230000003197 catalytic effect Effects 0.000 description 3
238000002474 experimental method Methods 0.000 description 3
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
229910052757 nitrogen Inorganic materials 0.000 description 3
238000006116 polymerization reaction Methods 0.000 description 3
230000008092 positive effect Effects 0.000 description 3
235000012239 silicon dioxide Nutrition 0.000 description 3
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
238000006555 catalytic reaction Methods 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
230000008021 deposition Effects 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
239000007789 gas Substances 0.000 description 2
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
238000011160 research Methods 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
150000003376 silicon Chemical class 0.000 description 2
BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical compound CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 1
YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 1
241000234282 Allium Species 0.000 description 1
235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
230000032683 aging Effects 0.000 description 1
150000001335 aliphatic alkanes Chemical class 0.000 description 1
125000005119 alkyl cycloalkyl group Chemical group 0.000 description 1
125000005037 alkyl phenyl group Chemical group 0.000 description 1
150000001553 barium compounds Chemical class 0.000 description 1
229910001570 bauxite Inorganic materials 0.000 description 1
239000011324 bead Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
238000001354 calcination Methods 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 description 1
IAQRGUVFOMOMEM-ARJAWSKDSA-N cis-but-2-ene Chemical compound C\C=C/C IAQRGUVFOMOMEM-ARJAWSKDSA-N 0.000 description 1
239000000571 coke Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
125000000753 cycloalkyl group Chemical group 0.000 description 1
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000007323 disproportionation reaction Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
239000012467 final product Substances 0.000 description 1
238000004817 gas chromatography Methods 0.000 description 1
230000030279 gene silencing Effects 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
235000013980 iron oxide Nutrition 0.000 description 1
VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
239000001282 iso-butane Substances 0.000 description 1
235000013847 iso-butane Nutrition 0.000 description 1
239000012263 liquid product Substances 0.000 description 1
235000012245 magnesium oxide Nutrition 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical class [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
239000003921 oil Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
125000004351 phenylcyclohexyl group Chemical group C1(=CC=CC=C1)C1(CCCCC1)* 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000010517 secondary reaction Methods 0.000 description 1
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
-1 silicon aluminates Chemical class 0.000 description 1
238000005245 sintering Methods 0.000 description 1
208000026082 sterile multifocal osteomyelitis with periostitis and pustulosis Diseases 0.000 description 1
238000007669 thermal treatment Methods 0.000 description 1
239000010936 titanium Substances 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/2206—Catalytic processes not covered by C07C5/23 - C07C5/31
- C07C5/2213—Catalytic processes not covered by C07C5/23 - C07C5/31 with metal oxides
- 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
- 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
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/12—Silica and alumina
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
- B01J37/0209—Impregnation involving a reaction between the support and a fluid
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
- 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
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/8995—Catalyst and recycle considerations
- Y10S585/906—Catalyst preservation or manufacture, e.g. activation before use

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

DK351275AA 1974-08-02 1975-08-01 Fremgangsmåde til skelet-isomerisation af alkener. DK142409B (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT2594374		1974-08-02
IT25943/74A IT1017878B (it)	1974-08-02	1974-08-02	Processo per la isomerizzazione di alcheni

Publications (3)

Publication Number	Publication Date
DK351275A DK351275A (de)	1976-02-03
DK142409B true DK142409B (da)	1980-10-27
DK142409C DK142409C (de)	1981-03-30

Family

ID=11218216

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK351275AA DK142409B (da)	1974-08-02	1975-08-01	Fremgangsmåde til skelet-isomerisation af alkener.

Country Status (33)

Country	Link
US (1)	US4038337A (de)
JP (1)	JPS5858387B2 (de)
AR (1)	AR205576A1 (de)
AT (1)	AT347416B (de)
BE (1)	BE832060A (de)
BG (1)	BG31222A3 (de)
BR (1)	BR7504977A (de)
CA (1)	CA1046089A (de)
CS (1)	CS188964B2 (de)
DD (1)	DD119032A5 (de)
DE (1)	DE2534459C2 (de)
DK (1)	DK142409B (de)
EG (1)	EG12473A (de)
FR (1)	FR2280613A1 (de)
GB (1)	GB1505404A (de)
HU (1)	HU178718B (de)
IE (1)	IE43063B1 (de)
IN (1)	IN143979B (de)
IT (1)	IT1017878B (de)
LU (1)	LU73120A1 (de)
MW (1)	MW4875A1 (de)
MX (1)	MX142985A (de)
NL (1)	NL181000C (de)
NO (1)	NO147875C (de)
PH (1)	PH12406A (de)
PL (1)	PL102873B1 (de)
RO (1)	RO68012A (de)
SE (1)	SE399878B (de)
SU (1)	SU906360A3 (de)
TR (1)	TR18625A (de)
YU (1)	YU37297B (de)
ZA (1)	ZA754580B (de)
ZM (1)	ZM10675A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3000650C2 (de) *	1980-01-10	1982-04-22	Chemische Werke Hüls AG, 4370 Marl	Verfahren zur Isomerisierung von Alkenen
DE3040698C2 (de) *	1980-10-29	1982-12-23	Chemische Werke Hüls AG, 4370 Marl	Verfahren zur Isomerisierung von n-Alkenen
EP0032543A1 (de) *	1980-01-10	1981-07-29	Chemische Werke Hüls Ag	Verfahren zur Isomerisierung von n-Alkenen
FR2506297B1 (fr)	1981-05-21	1986-05-02	Inst Francais Du Petrole	Procede d'isomerisation d'olefines
US4404416A (en) *	1981-07-24	1983-09-13	Polysar International S.A.	Isomerization
US4404417A (en) *	1981-07-24	1983-09-13	Polysar International S.A.	Isomerization
CA1215963A (en) *	1982-11-12	1986-12-30	Tenneco Oil Company	A1.sub.20.sub.3alkene isomerization process
US4814519A (en) *	1987-12-30	1989-03-21	Mobil Oil Corporation	Production of ethers from olefins
CN1032059C (zh) *	1991-06-05	1996-06-19	莱昂德尔石油化学公司	将直链烯烃异构成异烯烃的方法
US6323384B1 (en)	1991-06-05	2001-11-27	Equistar Chemicals, Lp	Process for isomerizing linear olefins to isoolefins
US5507940A (en) *	1991-08-30	1996-04-16	Shell Oil Company	Hydrodenitrification catalyst and process
FR2695636B1 (fr) *	1992-09-15	1994-12-02	Inst Francais Du Petrole	Procédé pour l'isomérisation des oléfines.
FR2714051B1 (fr) *	1993-12-22	1996-02-02	Inst Francais Du Petrole	Procédé d'isomérisation squelettale des oléfines utilisant une matière à base d'alumine.
US5648585A (en) *	1993-12-29	1997-07-15	Murray; Brendan Dermot	Process for isomerizing linear olefins to isoolefins
IT1271313B (it)	1994-12-21	1997-05-27	Enichem Spa	Processo integrato per la produzione di eteri alchilici ter-amilici
DE19545042A1 (de) *	1995-12-02	1997-06-05	Studiengesellschaft Kohle Mbh	Amorphe mikroporöse Mischoxidkatalysatoren mit kontrollierter Oberflächenpolarität für die selektive heterogene Katalyse Adsorption und Stofftrennung
US5763721A (en)	1996-12-12	1998-06-09	Phillips Petroleum Company	Hydrodealkylation of C9+ aromatic compounds

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2217252A (en) *	1937-08-14	1940-10-08	Shell Dev	Process for isomerization of olefin hydrocarbons
US2242387A (en) *	1937-10-09	1941-05-20	Standard Oil Co	Catalytic desulphurization
US2328753A (en) *	1939-01-20	1943-09-07	Universal Oil Prod Co	Isomerization of olefins
US2280054A (en) *	1939-02-14	1942-04-21	Julius S Beck	Adjustable liner for well casings
US2300151A (en) *	1939-12-05	1942-10-27	Standard Oil Dev Co	Art of treating hydrocarbons
US2322622A (en) *	1939-12-28	1943-06-22	Standard Catalytic Co	Treatment of motor fuels
US2483131A (en) *	1947-01-23	1949-09-27	Texaco Development Corp	Sif-impregnated silica-alumina catalyst
GB670992A (en) *	1949-05-30	1952-04-30	Morag Lauchlan Allan	Improvements in and relating to the isomerisation of unsaturated hydrocarbons
US3213156A (en) *	1962-05-18	1965-10-19	Air Prod & Chem	Selective isomerization of an alkene with a silane catalyst
GB1065008A (en) *	1964-09-18	1967-04-12	British Petroleum Co	Isomerisation of olefines
US3698157A (en) *	1971-06-01	1972-10-17	Mobil Oil Corp	Separation of mixtures with modified zeolites

1974
- 1974-08-02 IT IT25943/74A patent/IT1017878B/it active
1975
- 1975-01-01 AR AR259880A patent/AR205576A1/es active
- 1975-07-16 ZA ZA00754580A patent/ZA754580B/xx unknown
- 1975-07-17 IN IN1395/CAL/1975A patent/IN143979B/en unknown
- 1975-07-17 GB GB30141/75A patent/GB1505404A/en not_active Expired
- 1975-07-18 CA CA231,787A patent/CA1046089A/en not_active Expired
- 1975-07-19 MW MW48/75A patent/MW4875A1/xx unknown
- 1975-07-29 TR TR18625A patent/TR18625A/xx unknown
- 1975-07-29 IE IE1699/75A patent/IE43063B1/en unknown
- 1975-07-29 ZM ZM106/75A patent/ZM10675A1/xx unknown
- 1975-07-29 YU YU1942/75A patent/YU37297B/xx unknown
- 1975-07-29 EG EG455/75A patent/EG12473A/xx active
- 1975-07-29 MX MX159864A patent/MX142985A/es unknown
- 1975-07-29 FR FR7523706A patent/FR2280613A1/fr active Granted
- 1975-07-30 DD DD187576A patent/DD119032A5/xx unknown
- 1975-07-31 LU LU73120A patent/LU73120A1/xx unknown
- 1975-07-31 CS CS755357A patent/CS188964B2/cs unknown
- 1975-08-01 SU SU752159094A patent/SU906360A3/ru active
- 1975-08-01 NO NO752709A patent/NO147875C/no unknown
- 1975-08-01 HU HU75SA2827A patent/HU178718B/hu unknown
- 1975-08-01 PL PL1975182475A patent/PL102873B1/pl unknown
- 1975-08-01 AT AT600275A patent/AT347416B/de not_active IP Right Cessation
- 1975-08-01 SE SE7508747A patent/SE399878B/xx not_active IP Right Cessation
- 1975-08-01 DE DE2534459A patent/DE2534459C2/de not_active Expired
- 1975-08-01 DK DK351275AA patent/DK142409B/da not_active IP Right Cessation
- 1975-08-01 US US05/601,208 patent/US4038337A/en not_active Expired - Lifetime
- 1975-08-01 JP JP50093247A patent/JPS5858387B2/ja not_active Expired
- 1975-08-01 BE BE158887A patent/BE832060A/xx not_active IP Right Cessation
- 1975-08-02 BG BG030721A patent/BG31222A3/xx unknown
- 1975-08-02 RO RO7583057A patent/RO68012A/ro unknown
- 1975-08-04 NL NLAANVRAGE7509285,A patent/NL181000C/xx not_active IP Right Cessation
- 1975-08-04 BR BR7504977*A patent/BR7504977A/pt unknown
1977
- 1977-07-12 PH PH19991A patent/PH12406A/en unknown

Also Published As

Publication number	Publication date
ZM10675A1 (en)	1976-04-21
JPS5858387B2 (ja)	1983-12-24
NO147875C (no)	1983-06-29
AR205576A1 (es)	1976-05-14
BG31222A3 (en)	1981-11-16
YU37297B (en)	1984-08-31
PL102873B1 (pl)	1979-04-30
YU194275A (en)	1983-04-27
CS188964B2 (en)	1979-03-30
HU178718B (en)	1982-06-28
LU73120A1 (de)	1976-03-02
FR2280613A1 (fr)	1976-02-27
IE43063B1 (en)	1980-12-17
BR7504977A (pt)	1976-07-27
SU906360A3 (ru)	1982-02-15
ATA600275A (de)	1978-05-15
JPS5139605A (de)	1976-04-02
BE832060A (fr)	1976-02-02
NL7509285A (nl)	1976-02-04
CA1046089A (en)	1979-01-09
DE2534459C2 (de)	1982-08-19
GB1505404A (en)	1978-03-30
DK142409C (de)	1981-03-30
EG12473A (en)	1979-03-31
NO752709L (de)	1976-02-03
PH12406A (en)	1979-02-01
RO68012A (ro)	1980-03-15
IN143979B (de)	1978-03-04
SE7508747L (sv)	1976-02-03
NO147875B (no)	1983-03-21
IT1017878B (it)	1977-08-10
AU8309575A (en)	1977-01-20
ZA754580B (en)	1976-07-28
SE399878B (sv)	1978-03-06
DK351275A (de)	1976-02-03
MX142985A (es)	1981-02-02
AT347416B (de)	1978-12-27
US4038337A (en)	1977-07-26
TR18625A (tr)	1977-05-13
DE2534459A1 (de)	1976-02-12
IE43063L (en)	1976-02-02
NL181000C (nl)	1987-06-01
FR2280613B1 (de)	1978-12-08
MW4875A1 (en)	1976-10-13
DD119032A5 (de)	1976-04-05

Legal Events

Date	Code	Title	Description
1992-04-21	PBP	Patent lapsed

Publication	Publication Date	Title
SU936803A3 (ru)	1982-06-15	Способ получени ароматических углеводородов с @ -с @
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CN100379712C (zh)	2008-04-09	烯烃异构化方法
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US20110040133A1 (en)	2011-02-17	Production of Light Olefins and Isoprene from Butane
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CN102892729A (zh)	2013-01-23	异丁醇在酸性催化剂上的同时脱水和骨架异构化
US4038337A (en)	1977-07-26	Process for isomerizing alkenes
EA007871B1 (ru)	2007-02-27	Каталитические композиции, включающие молекулярные сита, их приготовление и применение в процессах превращения
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CS244933B2 (en)	1986-08-14	Method of izomerization of olefine bond
EP2374780A1 (de)	2011-10-12	Herstellung von Propylen via gleichzeitige Dehydrierung und Skelettisomerisierung von Isobutanol an Säurekatalysatoren gefolgt von einer Metathese-Reaktion
US3204009A (en)	1965-08-31	Process for the isomerization of olefins
WO2002094433A1 (en)	2002-11-28	Process for activating or regenerating a basic metal oxide catalyst useful for olefin isomerization
ES2764150T3 (es)	2020-06-02	Proceso para fabricar éter metil terc-butílico (MTBE) e hidrocarburos
EP0134058A2 (de)	1985-03-13	Verfahren zur Herstellung eines Gemisches von aromatischen Kohlenwasserstoffen
SU1194267A3 (ru)	1985-11-23	Способ получени олефинов @ - @
US4151071A (en)	1979-04-24	Dehydrocyclization process
RU2031900C1 (ru)	1995-03-27	Способ алкилирования изопарафина олефином
RU2242279C2 (ru)	2004-12-20	Катализатор для превращения парафиновых углеводородов с2-с5, способ его получения и способ превращения парафиновых углеводородов с2-с5 в низшие олефины
RU2156755C2 (ru)	2000-09-27	Способ изомеризации олефинов
US4788373A (en)	1988-11-29	Process for ethylene oligomerization to a product rich in linear butenes using zinc-promoted, nickel-based catalyst compositions
RU2046786C1 (ru)	1995-10-27	Способ получения бензиновой фракции