SU670232A3 - Installation for decomposition of hydrocarbons - Google Patents
Installation for decomposition of hydrocarbonsInfo
- Publication number
- SU670232A3 SU670232A3 SU752163236A SU2163236A SU670232A3 SU 670232 A3 SU670232 A3 SU 670232A3 SU 752163236 A SU752163236 A SU 752163236A SU 2163236 A SU2163236 A SU 2163236A SU 670232 A3 SU670232 A3 SU 670232A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- refrigerator
- receiving chamber
- furnace
- gas
- pipes
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/10—Conditioning the gas to be cleaned
-
- 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
- C10G9/002—Cooling of cracked gases
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/919—Apparatus considerations
- Y10S585/921—Apparatus considerations using recited apparatus structure
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S585/00—Chemistry of hydrocarbon compounds
- Y10S585/919—Apparatus considerations
- Y10S585/921—Apparatus considerations using recited apparatus structure
- Y10S585/922—Reactor fluid manipulating device
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
1one
Изобретение относитс к химической промышленности, а именно к установкам дл разложени углеводородов с целью получени этилена, пропилена и других олефинов.The invention relates to the chemical industry, namely, plants for the decomposition of hydrocarbons to produce ethylene, propylene and other olefins.
Наиболее близкой по технической сущности к изобретению вл етс установка дл разложени углеводородов, имеюща трубчатую печь с продуктовыми трубами и установленный над ней холодильник с вертикально размешенными охлаждающими трубами и приемной камерой дл газа, расположенной в нижней его части и соединенной с продуктовыми трубами печи fll.The closest to the technical essence of the invention is an installation for the decomposition of hydrocarbons, having a tube furnace with grocery tubes and a cooler installed above it with vertically mixed cooling tubes and a receiving chamber for gas located in its lower part and connected to the grocery tubes of the fll furnace.
Недостатком известной установки вл етс невысокий срок непрерывной работы вследствие того, что на охлаждающих трубах оседают частицы кокса, что приводит к их закупориванию.A disadvantage of the known installation is the short duration of continuous operation due to the fact that coke particles are deposited on the cooling tubes, which leads to their blockage.
Кроме того, соединение продуктовых труб печи в одну дл подачи газа в приемную камеру приводит к снижению давлени скорости их поступлени в холодильник и чрезмерному крекингу углеводородов, что снижает выход олефинов . In addition, the connection of the furnace tubes to one in order to feed gas into the receiving chamber leads to a decrease in the pressure of their entry into the refrigerator and excessive cracking of hydrocarbons, which reduces the yield of olefins.
Дл повБЕиени выхода олефинов иFor olefins and
срока непрерывной работы за счет предотвращени отложений кокса в трубах кажда труба печи соединена с приемной камерой холодильника посрелством расшир ющихс труб, а дно приемной камеры выполнено ступенчатым в направлении корпуса холодильника.continuous operation by preventing coke deposits in the pipes; each furnace pipe is connected to the receiving chamber of the refrigerator by the time of the expanding pipes, and the bottom of the receiving chamber is stepped towards the body of the refrigerator.
Кроме того, приемна камера холодильника имеет перегородку, расположенную в ее центральной части, и пло щадь ступени составл ет 0,3 - 0,6In addition, the receiving chamber of the refrigerator has a partition located in its central part, and the step area is 0.3-0.6
площади поперечного сечени приемной камеры.cross-sectional area of the receiving chamber.
Такое выполнение соединени про .дуктов труб печи с приемной камерой холодильника и ступенчатое выполнени дна приемной камеры позвол ют повысить выход олефинов и срок непрерывной работы установки за счет предотвращени отложений кокса на трубах. На фиг. 1 изображен узел соединени продуктовых труб печи с приемной камерой холодильника;на фиг. 2 и 3 изображены варианты выполнени ступени , наклонной и частично наклонной, соответственно.Such an embodiment of the connection between the furnace tube products and the receiving chamber of the refrigerator and the stepwise performance of the bottom of the receiving chamber can increase the yield of olefins and the period of continuous operation of the installation by preventing coke deposits on the pipes. FIG. Fig. 1 shows the assembly of the connection between the furnace tubes and the receiving chamber of the refrigerator; FIG. Figures 2 and 3 depict embodiments of the stage, inclined and partially inclined, respectively.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45128035A JPS4811682B1 (en) | 1970-12-29 | 1970-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
SU670232A3 true SU670232A3 (en) | 1979-06-25 |
Family
ID=14974894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752163236A SU670232A3 (en) | 1970-12-29 | 1975-08-20 | Installation for decomposition of hydrocarbons |
Country Status (11)
Country | Link |
---|---|
US (1) | US3763262A (en) |
JP (1) | JPS4811682B1 (en) |
DE (1) | DE2163988C3 (en) |
FR (1) | FR2120113B1 (en) |
GB (1) | GB1332426A (en) |
HU (1) | HU165830B (en) |
IT (1) | IT945836B (en) |
NL (1) | NL170431C (en) |
PL (1) | PL90338B1 (en) |
RO (1) | RO69722A (en) |
SU (1) | SU670232A3 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192656A (en) * | 1977-12-15 | 1980-03-11 | Atlantic Richfield Company | Method and apparatus for halting the advancement of accidental ethylene decomposition in a gas pipeline |
US4192658A (en) * | 1978-07-03 | 1980-03-11 | Atlantic Richfield Company | Pipeline flame arrestor |
US4457364A (en) * | 1982-03-18 | 1984-07-03 | Exxon Research & Engineering Co. | Close-coupled transfer line heat exchanger unit |
FI65275C (en) * | 1982-06-14 | 1984-04-10 | Neste Oy | FOERFARANDE FOER TERMISK KRACKNING AV KOLVAETEOLJA |
US4544030A (en) * | 1983-08-15 | 1985-10-01 | American Standard Inc. | Shell nozzle |
JPS62118146U (en) * | 1986-01-16 | 1987-07-27 | ||
EP0387377A1 (en) * | 1989-03-16 | 1990-09-19 | VIA Gesellschaft für Verfahrenstechnik mbH | Tube bundle heat exchanger |
US5147511A (en) * | 1990-11-29 | 1992-09-15 | Stone & Webster Engineering Corp. | Apparatus for pyrolysis of hydrocarbons |
US5464057A (en) * | 1994-05-24 | 1995-11-07 | Albano; John V. | Quench cooler |
ES1067938Y (en) * | 2008-05-12 | 2008-10-16 | Coprecitec Sl | PILOT FLAME BURNER WITH OXYGEN EMPOBRECIMIENTO DETECTOR |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1528383A (en) * | 1966-06-24 | 1968-06-07 | Lummus Co | Device for connecting a heater and a heat exchanger |
-
1970
- 1970-12-29 JP JP45128035A patent/JPS4811682B1/ja active Pending
-
1971
- 1971-12-18 PL PL1971152284A patent/PL90338B1/pl unknown
- 1971-12-20 US US00209730A patent/US3763262A/en not_active Expired - Lifetime
- 1971-12-22 HU HUMI470A patent/HU165830B/hu unknown
- 1971-12-22 DE DE2163988A patent/DE2163988C3/en not_active Expired
- 1971-12-28 RO RO7169229A patent/RO69722A/en unknown
- 1971-12-29 IT IT71263/71A patent/IT945836B/en active
- 1971-12-29 FR FR7147316A patent/FR2120113B1/fr not_active Expired
- 1971-12-29 GB GB6058071A patent/GB1332426A/en not_active Expired
- 1971-12-29 NL NLAANVRAGE7118072,A patent/NL170431C/en not_active IP Right Cessation
-
1975
- 1975-08-20 SU SU752163236A patent/SU670232A3/en active
Also Published As
Publication number | Publication date |
---|---|
HU165830B (en) | 1974-11-28 |
JPS4811682B1 (en) | 1973-04-14 |
DE2163988C3 (en) | 1978-09-07 |
FR2120113A1 (en) | 1972-08-11 |
FR2120113B1 (en) | 1975-02-07 |
RO69722A (en) | 1981-08-17 |
NL170431B (en) | 1982-06-01 |
IT945836B (en) | 1973-05-10 |
GB1332426A (en) | 1973-10-03 |
NL170431C (en) | 1982-11-01 |
NL7118072A (en) | 1972-07-03 |
DE2163988B2 (en) | 1976-05-06 |
US3763262A (en) | 1973-10-02 |
PL90338B1 (en) | 1977-01-31 |
DE2163988A1 (en) | 1972-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU670232A3 (en) | Installation for decomposition of hydrocarbons | |
US2317566A (en) | Apparatus for coking oils | |
US3641190A (en) | Decoking of onstream thermal cracking tubes | |
US2584391A (en) | Apparatus for effecting fluidized contact between solid particles and fluid mediums | |
CN1024678C (en) | Vaporization equipment with partition wall type cooling device | |
GB1179002A (en) | Method and apparatus for multiple-stage contact of reactanats | |
US2362621A (en) | Conversion of hydrocarbons | |
GB1202509A (en) | Production of terephthalic acid diesters | |
US3771638A (en) | Method and apparatus for preventing coke obstructions in pyrolysis plants | |
US2595909A (en) | Method and apparatus for treating hydrocarbon oils | |
US2423835A (en) | Inert heat material in contact mass catalysis | |
US2385189A (en) | Catalytic reactor | |
US2443423A (en) | Apparatus for conducting endothermic catalytic conversions | |
US2971969A (en) | Preparation of trialkylaluminum compounds | |
US2603591A (en) | Pulsating hydrocarbon conversion | |
US2700595A (en) | Fluid inlet for suspended solids contacting | |
US2789148A (en) | Conversion of hydrocarbons | |
US3357485A (en) | Cooler inlet device | |
US1677363A (en) | Process of treating methane gas | |
US2673786A (en) | Method and apparatus for converting and quenching hydrocarbons | |
US2500870A (en) | Hydrocarbon cracking process and apparatus using pebble heater with jet ejector | |
US2722476A (en) | Vacuum-type transfer line reactor | |
CN105885898B (en) | One kind is pyrolyzed from dedusting type and catalytic cracking reaction device | |
US1868755A (en) | Dehydrator | |
RU192337U1 (en) | REFORMING INSTALLATION REGENERATOR WITH MOVING CATALYST LAYER |