RU2003110374A - METHOD FOR REGENERATING A ZEOLITE CATALYST - Google Patents
METHOD FOR REGENERATING A ZEOLITE CATALYSTInfo
- Publication number
- RU2003110374A RU2003110374A RU2003110374/04A RU2003110374A RU2003110374A RU 2003110374 A RU2003110374 A RU 2003110374A RU 2003110374/04 A RU2003110374/04 A RU 2003110374/04A RU 2003110374 A RU2003110374 A RU 2003110374A RU 2003110374 A RU2003110374 A RU 2003110374A
- Authority
- RU
- Russia
- Prior art keywords
- catalyst
- alkene
- gas stream
- hydroperoxide
- zeolite catalyst
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims 14
- 230000001172 regenerating Effects 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims 5
- 150000001336 alkenes Chemical class 0.000 claims 4
- 239000010457 zeolite Substances 0.000 claims 4
- 239000007789 gas Substances 0.000 claims 3
- 230000008929 regeneration Effects 0.000 claims 3
- 238000011069 regeneration method Methods 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 239000011261 inert gas Substances 0.000 claims 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 230000003750 conditioning Effects 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10044788.0 | 2000-09-11 | ||
DE10044788A DE10044788A1 (en) | 2000-09-11 | 2000-09-11 | Process for the regeneration of a zeolite catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2003110374A true RU2003110374A (en) | 2004-09-20 |
RU2283308C2 RU2283308C2 (en) | 2006-09-10 |
Family
ID=7655744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2003110374/04A RU2283308C2 (en) | 2000-09-11 | 2001-09-11 | Method for oxidation of alkene |
Country Status (12)
Country | Link |
---|---|
US (1) | US6790969B2 (en) |
EP (1) | EP1324826B1 (en) |
CN (1) | CN1238109C (en) |
AT (1) | ATE275137T1 (en) |
AU (1) | AU2002213901A1 (en) |
BR (1) | BR0113770A (en) |
CA (1) | CA2421862A1 (en) |
DE (2) | DE10044788A1 (en) |
MX (1) | MX231659B (en) |
RU (1) | RU2283308C2 (en) |
WO (1) | WO2002022260A1 (en) |
ZA (1) | ZA200301924B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2673798C2 (en) * | 2013-07-24 | 2018-11-30 | Басф Се | Regeneration of titanium-containing zeolite |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20050305A1 (en) * | 2005-02-28 | 2006-09-01 | Getters Spa | TIMING OF IMPURITIES FOR HYDROCARBONS |
KR101166932B1 (en) * | 2005-07-27 | 2012-07-19 | 에스케이이노베이션 주식회사 | Methods for the Regeneration of Titanium-containing Molecular Sieve Catalysts |
US20100152022A1 (en) * | 2008-12-17 | 2010-06-17 | Qi Sun | Catalyst regeneration method |
EP2600971A4 (en) | 2010-08-03 | 2014-12-24 | Aditya Birla Science And Technology Company Ltd | A process for regeneration of silicate catalyst |
JP6756932B1 (en) * | 2018-09-25 | 2020-09-16 | 積水化学工業株式会社 | Reuse method of zeolite adsorbent and recycled adsorbent |
CN110028078A (en) * | 2019-04-24 | 2019-07-19 | 清华大学 | A kind of preparation method of Titanium Sieve Molecular Sieve |
CN112973805B (en) * | 2021-02-02 | 2022-11-08 | 广西防城港核电有限公司 | Method for preventing failure of catalytic plate of passive hydrogen recombiner |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1185223A (en) * | 1981-12-30 | 1985-04-09 | Nancy P. Forbus | Catalytic process for light olefin production and process for catalyst regeneration |
RU2189378C2 (en) | 1996-07-01 | 2002-09-20 | Дзе Дау Кемикал Компани | Method of synthesis of olefin oxides by direct oxidation of olefins, catalytic composition for this process and method of its regeneration |
BE1010717A3 (en) | 1996-10-25 | 1998-12-01 | Solvay | Catalyst regeneration process. |
DE19723950A1 (en) | 1997-06-06 | 1998-12-10 | Basf Ag | Process for the oxidation of an organic compound having at least one C-C double bond |
DE19723949A1 (en) | 1997-06-06 | 1998-12-10 | Basf Ag | Process for the regeneration of a zeolite catalyst |
US5912367A (en) * | 1997-07-01 | 1999-06-15 | Arco Chemical Technology, L.P. | High efficiency epoxidation process |
-
2000
- 2000-09-11 DE DE10044788A patent/DE10044788A1/en not_active Withdrawn
-
2001
- 2001-09-11 DE DE50103488T patent/DE50103488D1/en not_active Expired - Lifetime
- 2001-09-11 CA CA002421862A patent/CA2421862A1/en not_active Abandoned
- 2001-09-11 RU RU2003110374/04A patent/RU2283308C2/en not_active IP Right Cessation
- 2001-09-11 MX MXPA03001871 patent/MX231659B/en active IP Right Grant
- 2001-09-11 WO PCT/EP2001/010489 patent/WO2002022260A1/en active IP Right Grant
- 2001-09-11 EP EP01982272A patent/EP1324826B1/en not_active Expired - Lifetime
- 2001-09-11 AU AU2002213901A patent/AU2002213901A1/en not_active Abandoned
- 2001-09-11 AT AT01982272T patent/ATE275137T1/en not_active IP Right Cessation
- 2001-09-11 US US10/363,407 patent/US6790969B2/en not_active Expired - Lifetime
- 2001-09-11 CN CNB01815428XA patent/CN1238109C/en not_active Expired - Fee Related
- 2001-09-11 BR BR0113770-0A patent/BR0113770A/en not_active IP Right Cessation
-
2003
- 2003-03-10 ZA ZA200301924A patent/ZA200301924B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2673798C2 (en) * | 2013-07-24 | 2018-11-30 | Басф Се | Regeneration of titanium-containing zeolite |
RU2673798C9 (en) * | 2013-07-24 | 2019-04-08 | Басф Се | Regeneration of titanium-containing zeolite |
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