IT1021723B - Perfezionamento nei forni di cracking ad alta pressione - Google Patents
Perfezionamento nei forni di cracking ad alta pressioneInfo
- Publication number
- IT1021723B IT1021723B IT53418/74A IT5341874A IT1021723B IT 1021723 B IT1021723 B IT 1021723B IT 53418/74 A IT53418/74 A IT 53418/74A IT 5341874 A IT5341874 A IT 5341874A IT 1021723 B IT1021723 B IT 1021723B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- high pressure
- pressure cracking
- cracking ovens
- ovens
- Prior art date
Links
Classifications
-
- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/18—Apparatus
- C10G9/20—Tube furnaces
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US413333A US3910768A (en) | 1973-11-06 | 1973-11-06 | High pressure cracking furnace and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1021723B true IT1021723B (it) | 1978-02-20 |
Family
ID=23636835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT53418/74A IT1021723B (it) | 1973-11-06 | 1974-10-08 | Perfezionamento nei forni di cracking ad alta pressione |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3910768A (de) |
| JP (1) | JPS5077304A (de) |
| BE (1) | BE821913A (de) |
| BR (1) | BR7407893D0 (de) |
| CA (1) | CA1026935A (de) |
| DE (1) | DE2444333A1 (de) |
| ES (1) | ES431714A1 (de) |
| FR (1) | FR2249942B1 (de) |
| GB (1) | GB1479305A (de) |
| IT (1) | IT1021723B (de) |
| NL (1) | NL7411405A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4337170A (en) * | 1980-01-23 | 1982-06-29 | Union Carbide Corporation | Catalytic steam reforming of hydrocarbons |
| US4442020A (en) * | 1980-01-23 | 1984-04-10 | Union Carbide Corporation | Catalytic steam reforming of hydrocarbons |
| GB8617214D0 (en) * | 1986-07-15 | 1986-08-20 | Dow Chemical Nederland | Heat exchanger |
| JPH0638907B2 (ja) * | 1988-03-22 | 1994-05-25 | 富士電機株式会社 | 吸熱反応装置 |
| FR2641543B1 (fr) * | 1989-01-12 | 1991-05-03 | Inst Francais Du Petrole | Procede et dispositif de vapocraquage d'un hydrocarbure a deux atomes de carbone au moins dans une zone reactionnelle tubulaire chauffee par convection |
| US5147511A (en) * | 1990-11-29 | 1992-09-15 | Stone & Webster Engineering Corp. | Apparatus for pyrolysis of hydrocarbons |
| US5151158A (en) * | 1991-07-16 | 1992-09-29 | Stone & Webster Engineering Corporation | Thermal cracking furnace |
| DE4223444A1 (de) * | 1992-07-16 | 1994-01-20 | Linde Ag | Verfahren zum Umbau von Spaltöfen |
| TW527218B (en) * | 1999-03-16 | 2003-04-11 | Basf Ag | Multitube reactor, especially for catalytic gas-phase reactions |
| US7482502B2 (en) * | 2003-01-24 | 2009-01-27 | Stone & Webster Process Technology, Inc. | Process for cracking hydrocarbons using improved furnace reactor tubes |
| US7404891B2 (en) * | 2004-03-29 | 2008-07-29 | Exxonmobil Chemical Patents Inc. | Heat recovery technique for catalyst regenerator flue gas |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2648599A (en) * | 1949-03-22 | 1953-08-11 | Petro Chem Process Company Inc | Heat control in vertical furnace by flue gas recirculation |
| US3487121A (en) * | 1966-06-13 | 1969-12-30 | Stone & Webster Eng Corp | Hydrocarbon process |
| US3677234A (en) * | 1970-01-19 | 1972-07-18 | Stone & Webster Eng Corp | Heating apparatus and process |
-
1973
- 1973-11-06 US US413333A patent/US3910768A/en not_active Expired - Lifetime
-
1974
- 1974-08-27 NL NL7411405A patent/NL7411405A/xx not_active Application Discontinuation
- 1974-09-17 DE DE19742444333 patent/DE2444333A1/de not_active Withdrawn
- 1974-09-23 BR BR7893/74A patent/BR7407893D0/pt unknown
- 1974-09-27 CA CA210,274A patent/CA1026935A/en not_active Expired
- 1974-10-04 GB GB43232/74A patent/GB1479305A/en not_active Expired
- 1974-10-08 IT IT53418/74A patent/IT1021723B/it active
- 1974-11-05 FR FR7436691A patent/FR2249942B1/fr not_active Expired
- 1974-11-06 BE BE150267A patent/BE821913A/xx unknown
- 1974-11-06 ES ES431714A patent/ES431714A1/es not_active Expired
- 1974-11-06 JP JP49128489A patent/JPS5077304A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES431714A1 (es) | 1976-12-01 |
| CA1026935A (en) | 1978-02-28 |
| BR7407893D0 (pt) | 1975-08-26 |
| GB1479305A (en) | 1977-07-13 |
| FR2249942B1 (de) | 1979-02-23 |
| JPS5077304A (de) | 1975-06-24 |
| NL7411405A (nl) | 1975-05-09 |
| US3910768A (en) | 1975-10-07 |
| BE821913A (fr) | 1975-03-03 |
| DE2444333A1 (de) | 1975-05-15 |
| FR2249942A1 (de) | 1975-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1013355B (it) | Perfezionamento nei forni a micro onde | |
| SE434005B (sv) | Glassberedare | |
| IT948203B (it) | Perfezionamento nei forni ad alta frequenza | |
| AT332821B (de) | Backofen | |
| IT982662B (it) | Procedimento di bromofluorurazio ne del metano | |
| IT1003621B (it) | Procedimento per il riscaldamento di forni | |
| IT994733B (it) | Perfezionamento nei tergicristallo | |
| IT1021723B (it) | Perfezionamento nei forni di cracking ad alta pressione | |
| IT961933B (it) | Perfezionamento nei forni delle cucine di uso domestico | |
| BR7403936D0 (pt) | Torradeira-forno eletrico | |
| IT1044056B (it) | Perfezionamenti ai forni di cottura | |
| IT1015918B (it) | Perfezionamento nei forni a orogiuolo con riscaldamento ad induzione | |
| IT944787B (it) | Perfezionamento nei forni ad auto pulitura | |
| IT997742B (it) | Perfezionamento nei forni di cottura a microonde | |
| IT1002713B (it) | Perfezionamento nei radiatori | |
| IT945533B (it) | Perfezionamento nei forni a microonde | |
| IT1023169B (it) | Perfezionamento nei forni a mioro onde | |
| IT1023493B (it) | Composizione per la pulitura di forni di cottura | |
| IT945094B (it) | Perfezionamento negli sportelli per forni | |
| IT1002748B (it) | Perfezionamento nei recipienti di cottura | |
| IT957752B (it) | Perfezionamento nei forni al plasma | |
| IT1019168B (it) | Perfezionamento nei forni per ri scaldamento di pezzi in lavorazione | |
| IT952319B (it) | Perfezionamento nei caloriferi | |
| SE410740B (sv) | Stegbalkugn | |
| DK147469C (da) | Dentallegering |