GB1257616A - - Google Patents
Info
- Publication number
- GB1257616A GB1257616A GB1257616DA GB1257616A GB 1257616 A GB1257616 A GB 1257616A GB 1257616D A GB1257616D A GB 1257616DA GB 1257616 A GB1257616 A GB 1257616A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- convection
- gases
- furnace
- convection section
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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)
- Coke Industry (AREA)
Abstract
1,257,616. Fluid heating furnace. MITSUBISHI JUKOGYO K.K. and MITSUBISHI PETROCHEMICAL CO. Ltd. 16 July, 1970 [17 July, 1969], No. 34439/70. Headings F4A, F4B and F4S. [Also in Division C5] A tubulous fluid heating furnace comprising a radiant section heated by downwardly directed burners arranged in the crown and the side walls, and a convection section below a partition having passages for the combustion gases, the vertical tubes in the radiant section being connected to tubes in the convection section, and waste gases flowing out of the lower part of the convection section. Flat flame burners 4, 11, 12 in the roof and walls of the furnace heat vertical tube banks 8 by radiation, and the gases flow through passages 14 below a heat insulating and reflecting plate 6 to a convection section 18 where hydrocarbons to be pyrolysed in the radiant section are preheated. An auxiliary convection heated tube bank 19 heats water used to cool the issuing gaseous products at 24. The waste gases leave through an outlet 21. In a furnace in which naphtha is pyrolysed to obtain ethylene, the other gases produced are used to fire the burners together with heavy oil.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5663069 | 1969-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1257616A true GB1257616A (en) | 1971-12-22 |
Family
ID=13032611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1257616D Expired GB1257616A (en) | 1969-07-17 | 1970-07-16 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3630176A (en) |
| CA (1) | CA929323A (en) |
| CS (1) | CS161758B2 (en) |
| DE (1) | DE2035112B2 (en) |
| ES (1) | ES381924A1 (en) |
| FR (1) | FR2055313A5 (en) |
| GB (1) | GB1257616A (en) |
| HU (1) | HU163593B (en) |
| NL (1) | NL145271B (en) |
| RO (1) | RO61660A (en) |
| SU (1) | SU423316A3 (en) |
| YU (1) | YU33303B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3938476A (en) * | 1974-12-30 | 1976-02-17 | Selas Corporation Of America | Tube support |
| DE3145292C2 (en) * | 1981-11-14 | 1986-09-04 | Uhde Gmbh, 4600 Dortmund | Tube fission furnace for indirect heating of fissile media |
| DE3145293C2 (en) * | 1981-11-14 | 1986-11-06 | Uhde Gmbh, 4600 Dortmund | Tube fission furnace for indirect heating of fissile media |
| US6178926B1 (en) * | 1999-08-31 | 2001-01-30 | Foster Wheeler Corporation | Double-fired horizontal tube heater |
| US20080002754A1 (en) * | 2006-06-28 | 2008-01-03 | Shaoyong Liu | Method and system for measuring the amount of fluid disposed on an object |
| SG11201811594TA (en) | 2016-07-08 | 2019-01-30 | Nova Chem Int Sa | Metallic burner components |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3230052A (en) * | 1963-10-31 | 1966-01-18 | Foster Wheeler Corp | Terraced heaters |
| US3267915A (en) * | 1965-06-11 | 1966-08-23 | Foster Wheeler Corp | Fired heater |
| US3426733A (en) * | 1967-09-19 | 1969-02-11 | Peter Von Wiesenthal | Furnace and related process involving combustion air preheating |
-
1970
- 1970-07-07 CS CS4746A patent/CS161758B2/cs unknown
- 1970-07-07 CA CA087478A patent/CA929323A/en not_active Expired
- 1970-07-08 US US53178A patent/US3630176A/en not_active Expired - Lifetime
- 1970-07-09 SU SU1457311A patent/SU423316A3/en active
- 1970-07-14 YU YU1786/70A patent/YU33303B/en unknown
- 1970-07-15 DE DE19702035112 patent/DE2035112B2/en not_active Ceased
- 1970-07-16 HU HUMI435A patent/HU163593B/hu unknown
- 1970-07-16 ES ES381924A patent/ES381924A1/en not_active Expired
- 1970-07-16 GB GB1257616D patent/GB1257616A/en not_active Expired
- 1970-07-17 NL NL707010608A patent/NL145271B/en not_active IP Right Cessation
- 1970-07-17 FR FR7026525A patent/FR2055313A5/fr not_active Expired
- 1970-07-17 RO RO63955A patent/RO61660A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3630176A (en) | 1971-12-28 |
| DE2035112A1 (en) | 1971-02-11 |
| NL145271B (en) | 1975-03-17 |
| RO61660A (en) | 1977-01-15 |
| CS161758B2 (en) | 1975-06-10 |
| CA929323A (en) | 1973-07-03 |
| HU163593B (en) | 1973-09-27 |
| DE2035112B2 (en) | 1977-04-07 |
| YU178670A (en) | 1976-03-31 |
| SU423316A3 (en) | 1974-04-05 |
| FR2055313A5 (en) | 1971-05-07 |
| NL7010608A (en) | 1971-01-19 |
| ES381924A1 (en) | 1972-12-01 |
| YU33303B (en) | 1976-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |