Title:
PROCESS FOR PRODUCING OLEFIN
Document Type and Number:
WIPO Patent Application WO/2010/113993
Kind Code:
A1
Abstract:
Disclosed is a process for producing an olefin, in which the double bond isomerization of starting material olefins can be promoted to inhibit a metathesis reaction, which is a side reaction, thereby increasing the selectivity for the desired product. Also disclosed is a process for producing an olefin, in which the activity of a metathesis catalyst can be maintained for a long period and the deterioration in performance of a catalyst for promoting the double bond isomerization of the starting material olefins (i.e., an isomerization catalyst) can be prevented, thereby producing the desired product with high productivity and high efficiency.
Specifically disclosed is a process for producing an olefin, which comprises reacting the same types or different types of raw material olefins with each other to produce an olefin having a different structure from those of the starting material olefins, which is characterized by using both a catalyst comprising at least one metal element selected from tungsten, molybdenum and rhenium and another specific catalyst.
Inventors:
MIYAZOE SATORU (JP)
IKENAGA HIROKAZU (JP)
KOTANI MAKOTO (JP)
IKENAGA HIROKAZU (JP)
KOTANI MAKOTO (JP)
Application Number:
PCT/JP2010/055792
Publication Date:
October 07, 2010
Filing Date:
March 31, 2010
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
MIYAZOE SATORU (JP)
IKENAGA HIROKAZU (JP)
KOTANI MAKOTO (JP)
MIYAZOE SATORU (JP)
IKENAGA HIROKAZU (JP)
KOTANI MAKOTO (JP)
International Classes:
C07C6/04; B01J23/10; B01J23/30; C07C11/06; C07B61/00; C07C5/25
Domestic Patent References:
| WO2006093058A1 | 2006-09-08 | |||
| WO2006093058A1 | 2006-09-08 | |||
| WO2006089957A1 | 2006-08-31 |
Foreign References:
| JPS62197147A | 1987-08-31 | |||
| JPH11507591A | 1999-07-06 | |||
| JP2004099587A | 2004-04-02 | |||
| US4575575A | 1986-03-11 | |||
| US3883606A | 1975-05-13 | |||
| JPH01168626A | 1989-07-04 | |||
| JP2002362966A | 2002-12-18 |
Other References:
J.C.MOL: "Industrial applications of olefin metathesis", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, vol. 213, 2004, pages 39 - 45
ROBERT L. BANKS, SIMON G. KUKES: "NEW DEVELOPMENTS AND CONCEPTS IN ENHANCING ACTIVITIES OF HETEROGENEOUS METATHESIS CATALYSTS", JOURNAL OF MOLECULAR CATALYSIS, vol. 28, 1985, pages 117 - 131
KEISUKE ISHII ET AL.: "ABB Ru-masu Guro-baru Puropiren Seizou Gijutsu (ABB Lummus Global Propylene Production Technology", PETROTECH, vol. 26, 2003, pages 484 - 489
BHASKAR VELDURTHY ET AL.: "Magnesium-Lanthanum Mixed Metal Oxide: a Strong Solid Base for the Michael Addition Reaction", ADVANCED SYNTHESIS AND CATALYSIS, vol. 347, 2005, pages 767 - 771
EMILIAN ANGELESCU ET AL.: "Cyanoethylation of ethanol on Mg-Al hydrotalcites promoted by Y3+ and La3+", CATALYSIS COMMUNICATIONS, vol. 5, 2004, pages 647 - 651
F. CAVANI ET AL.: "Hydrotalcite-type Anionic Clays: Preparation, Properties and Applications", CATALYSIS TODAY, vol. 11, 1991, pages 173 - 301
See also references of EP 2415739A4
ROBERT L. BANKS, SIMON G. KUKES: "NEW DEVELOPMENTS AND CONCEPTS IN ENHANCING ACTIVITIES OF HETEROGENEOUS METATHESIS CATALYSTS", JOURNAL OF MOLECULAR CATALYSIS, vol. 28, 1985, pages 117 - 131
KEISUKE ISHII ET AL.: "ABB Ru-masu Guro-baru Puropiren Seizou Gijutsu (ABB Lummus Global Propylene Production Technology", PETROTECH, vol. 26, 2003, pages 484 - 489
BHASKAR VELDURTHY ET AL.: "Magnesium-Lanthanum Mixed Metal Oxide: a Strong Solid Base for the Michael Addition Reaction", ADVANCED SYNTHESIS AND CATALYSIS, vol. 347, 2005, pages 767 - 771
EMILIAN ANGELESCU ET AL.: "Cyanoethylation of ethanol on Mg-Al hydrotalcites promoted by Y3+ and La3+", CATALYSIS COMMUNICATIONS, vol. 5, 2004, pages 647 - 651
F. CAVANI ET AL.: "Hydrotalcite-type Anionic Clays: Preparation, Properties and Applications", CATALYSIS TODAY, vol. 11, 1991, pages 173 - 301
See also references of EP 2415739A4
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
Patent business corporation SSINPAT (JP)
Patent business corporation SSINPAT (JP)
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