FI61514C - Foerfarande foer regenerering av partikelformig anvaend katalysator - Google Patents
Foerfarande foer regenerering av partikelformig anvaend katalysator Download PDFInfo
- Publication number
- FI61514C FI61514C FI762613A FI762613A FI61514C FI 61514 C FI61514 C FI 61514C FI 762613 A FI762613 A FI 762613A FI 762613 A FI762613 A FI 762613A FI 61514 C FI61514 C FI 61514C
- Authority
- FI
- Finland
- Prior art keywords
- catalyst
- oxide
- conversion
- gas
- mattress
- Prior art date
Links
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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
- C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
- C10G11/182—Regeneration
-
- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Claims (7)
1. Förfarande för regenerering av en koksförorenad, partikel-formig använd katalysator, som avlägsnats frän en konversionszon av kolvete, i vilket förfarande man matar den använda katalysatorn och syrehaltig regenereringsgas tili ett första tät skikt av fluidiserade partiklar och regene-rerar katalysatorn däri genom en delvis bränning av koksen och ästadkommer en delvis använd, CO-innehällande regenereringsgas, sätter den bildade, delvis regenererade katalysatorn och den bildade, delvis använda regenereringsgasen direkt frän det tätä skiktet uppät som en utspädd fas tili en transportlyftanordning för den utspädda fasen och ästadkommer däri koksens vidare bränning frän den delvis regenererade katalysatorn och vidare oxidering av ätminstone en del av CO till CO2 i transportlyft-anordningen av den utspädda fasen, separerar den erhällna regenererade katalysatorn frän regenereringsgasen, kännetecknat av att man använder en partikelformig, använd katalysator, som innehäller katalytiskt effektiva mängder av en CO-konversion päskyndande metalloxid.
2. Förfarande enligt patentkravet 1, kännetecknat av att den CO-konversionen päskyndande metalloxiden innehäller en oxid av en eller flera oädla metaller.
3. Förfarande enligt patentkravet 2, kännetecknat av att oxiden av den oädla metallen är en vanadinoxid, kromoxid, manganoxid, järnoxid, koboltoxid, nickeloxid, kopparoxid eller en oxid av sällsynta jordalkalimetaller.
4. Förfarande enligt patentkravet 2 eller 3, kännetecknat av att de katalytiskt effektiva mängderna är 0,01-20 vikt-% av katalysatorn.
5. Förfarande enligt patentkravet 1, kännetecknat av att den CO-konversionen päskyndande metalloxiden bestär av en eller flera ädelmetalloxider.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61747475A | 1975-09-29 | 1975-09-29 | |
US61747475 | 1975-09-29 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI762613A FI762613A (sv) | 1977-03-30 |
FI61514B FI61514B (fi) | 1982-04-30 |
FI61514C true FI61514C (fi) | 1982-08-10 |
Family
ID=24473791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI762613A FI61514C (fi) | 1975-09-29 | 1976-09-10 | Foerfarande foer regenerering av partikelformig anvaend katalysator |
Country Status (27)
Country | Link |
---|---|
JP (1) | JPS5814261B2 (sv) |
AR (1) | AR218614A1 (sv) |
AT (1) | AT357988B (sv) |
AU (1) | AU501212B2 (sv) |
BE (1) | BE846037R (sv) |
BG (1) | BG41303A3 (sv) |
BR (1) | BR7606466A (sv) |
CA (1) | CA1078805A (sv) |
CS (1) | CS191886B2 (sv) |
DD (1) | DD128386A5 (sv) |
DE (1) | DE2636217C3 (sv) |
DK (1) | DK436176A (sv) |
ES (1) | ES451916A2 (sv) |
FI (1) | FI61514C (sv) |
FR (1) | FR2325429A2 (sv) |
GB (1) | GB1551788A (sv) |
IE (1) | IE43943B1 (sv) |
IN (1) | IN145334B (sv) |
IT (1) | IT1080509B (sv) |
MX (1) | MX146294A (sv) |
NL (1) | NL7609876A (sv) |
PH (1) | PH13627A (sv) |
PL (1) | PL106688B3 (sv) |
PT (1) | PT65495B (sv) |
SE (1) | SE428762B (sv) |
YU (1) | YU39972B (sv) |
ZA (1) | ZA765780B (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07105595A (ja) * | 1993-10-06 | 1995-04-21 | Akai Electric Co Ltd | カセットテープレコーダ |
CN107335429A (zh) * | 2017-06-29 | 2017-11-10 | 连云港师范高等专科学校 | 一种室内甲醛催化氧化净化剂的制造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2436927A (en) * | 1943-11-29 | 1948-03-02 | Universal Oil Prod Co | Prevention of afterburning in fluidized catalytic cracking processes |
IL42265A (en) * | 1972-05-30 | 1976-04-30 | Universal Oil Prod Co | Process for the regeneration of fluidized catalyst |
CA1051411A (en) * | 1973-09-20 | 1979-03-27 | Mobil Oil Corporation | Cracking catalyst and cracking process using same |
NL7501695A (nl) * | 1974-03-04 | 1975-09-08 | Standard Oil Co | Werkwijze voor het regenereren van kraakkata- lysatoren. |
-
1976
- 1976-08-03 IN IN1386/CAL/76A patent/IN145334B/en unknown
- 1976-08-05 GB GB32625/76A patent/GB1551788A/en not_active Expired
- 1976-08-10 BG BG7633971A patent/BG41303A3/xx unknown
- 1976-08-12 DE DE2636217A patent/DE2636217C3/de not_active Expired
- 1976-08-18 PH PH18798A patent/PH13627A/en unknown
- 1976-08-18 AU AU16954/76A patent/AU501212B2/en not_active Expired
- 1976-08-19 AT AT616676A patent/AT357988B/de not_active IP Right Cessation
- 1976-08-19 PT PT65495A patent/PT65495B/pt unknown
- 1976-09-03 FR FR7626626A patent/FR2325429A2/fr active Granted
- 1976-09-06 NL NL7609876A patent/NL7609876A/xx not_active Application Discontinuation
- 1976-09-07 IE IE1984/76A patent/IE43943B1/en unknown
- 1976-09-08 JP JP51107647A patent/JPS5814261B2/ja not_active Expired
- 1976-09-09 CA CA260,838A patent/CA1078805A/en not_active Expired
- 1976-09-10 BE BE170488A patent/BE846037R/xx not_active IP Right Cessation
- 1976-09-10 FI FI762613A patent/FI61514C/fi not_active IP Right Cessation
- 1976-09-21 AR AR264784A patent/AR218614A1/es active
- 1976-09-21 YU YU2311/76A patent/YU39972B/xx unknown
- 1976-09-27 MX MX166431A patent/MX146294A/es unknown
- 1976-09-27 ZA ZA765780A patent/ZA765780B/xx unknown
- 1976-09-28 DK DK436176A patent/DK436176A/da not_active Application Discontinuation
- 1976-09-28 IT IT51478/76A patent/IT1080509B/it active
- 1976-09-28 ES ES451916A patent/ES451916A2/es not_active Expired
- 1976-09-28 BR BR7606466A patent/BR7606466A/pt unknown
- 1976-09-28 PL PL1976192698A patent/PL106688B3/pl unknown
- 1976-09-28 SE SE7610732A patent/SE428762B/sv not_active IP Right Cessation
- 1976-09-28 CS CS766252A patent/CS191886B2/cs unknown
- 1976-09-29 DD DD7600195039A patent/DD128386A5/xx unknown
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: UOP INC. |