FR2406785A1 - Procede pour le refroidissement de gaz de craquage - Google Patents
Procede pour le refroidissement de gaz de craquageInfo
- Publication number
- FR2406785A1 FR2406785A1 FR7824369A FR7824369A FR2406785A1 FR 2406785 A1 FR2406785 A1 FR 2406785A1 FR 7824369 A FR7824369 A FR 7824369A FR 7824369 A FR7824369 A FR 7824369A FR 2406785 A1 FR2406785 A1 FR 2406785A1
- Authority
- FR
- France
- Prior art keywords
- cooling
- cracking gas
- cooling cracking
- gases
- recovering heat
- 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.)
- Granted
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
- C10G9/002—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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/20—C2-C4 olefins
-
- 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
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/26—Fuel gas
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Oil, Petroleum & Natural Gas (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
Cette invention concerne un procédé de refroidissement des gaz craqués et de récupération de chaleur à partir de ceux-ci. Ce procédé consiste à refroidir les gaz dans une relation d'échange thermique avec de la vapeur pour augmenter le degré de surchauffe de celle-ci, puis à récupérer la chaleur à partir de cette vapeur surchauffée. Ce procédé est applicable lors du craquage de charges diverses, notamment de charges lourdes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/843,462 US4107226A (en) | 1977-10-19 | 1977-10-19 | Method for quenching cracked gases |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2406785A1 true FR2406785A1 (fr) | 1979-05-18 |
FR2406785B1 FR2406785B1 (fr) | 1984-09-21 |
Family
ID=25290055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824369A Granted FR2406785A1 (fr) | 1977-10-19 | 1978-08-22 | Procede pour le refroidissement de gaz de craquage |
Country Status (13)
Country | Link |
---|---|
US (1) | US4107226A (fr) |
JP (1) | JPS5461103A (fr) |
BG (1) | BG48339A3 (fr) |
BR (1) | BR7805814A (fr) |
CA (1) | CA1075720A (fr) |
DE (1) | DE2845376A1 (fr) |
ES (1) | ES474349A1 (fr) |
FR (1) | FR2406785A1 (fr) |
GB (1) | GB2006258B (fr) |
IT (1) | IT1109108B (fr) |
NL (1) | NL7808493A (fr) |
PL (1) | PL210275A1 (fr) |
SU (1) | SU959631A3 (fr) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4279734A (en) * | 1979-12-21 | 1981-07-21 | Shell Oil Company | Quench Process |
US4479869A (en) * | 1983-12-14 | 1984-10-30 | The M. W. Kellogg Company | Flexible feed pyrolysis process |
US4617109A (en) * | 1985-12-23 | 1986-10-14 | The M. W. Kellogg Company | Combustion air preheating |
US5120892A (en) * | 1989-12-22 | 1992-06-09 | Phillips Petroleum Company | Method and apparatus for pyrolytically cracking hydrocarbons |
FR2739576B1 (fr) * | 1995-10-09 | 1997-12-12 | Electricite De France | Reacteur catalytique en phase gazeuse |
WO2000056841A1 (fr) * | 1999-03-24 | 2000-09-28 | Shell Internationale Research Maatschappij B.V. | Appareil de refroidissement |
US7404891B2 (en) * | 2004-03-29 | 2008-07-29 | Exxonmobil Chemical Patents Inc. | Heat recovery technique for catalyst regenerator flue gas |
US7488459B2 (en) * | 2004-05-21 | 2009-02-10 | Exxonmobil Chemical Patents Inc. | Apparatus and process for controlling temperature of heated feed directed to a flash drum whose overhead provides feed for cracking |
US7465388B2 (en) * | 2005-07-08 | 2008-12-16 | Exxonmobil Chemical Patents Inc. | Method for processing hydrocarbon pyrolysis effluent |
US7780843B2 (en) | 2005-07-08 | 2010-08-24 | ExxonMobil Chemical Company Patents Inc. | Method for processing hydrocarbon pyrolysis effluent |
US7763162B2 (en) * | 2005-07-08 | 2010-07-27 | Exxonmobil Chemical Patents Inc. | Method for processing hydrocarbon pyrolysis effluent |
US8524070B2 (en) * | 2005-07-08 | 2013-09-03 | Exxonmobil Chemical Patents Inc. | Method for processing hydrocarbon pyrolysis effluent |
US7749372B2 (en) * | 2005-07-08 | 2010-07-06 | Exxonmobil Chemical Patents Inc. | Method for processing hydrocarbon pyrolysis effluent |
US8158840B2 (en) * | 2007-06-26 | 2012-04-17 | Exxonmobil Chemical Patents Inc. | Process and apparatus for cooling liquid bottoms from vapor/liquid separator during steam cracking of hydrocarbon feedstocks |
US8074973B2 (en) * | 2007-10-02 | 2011-12-13 | Exxonmobil Chemical Patents Inc. | Method and apparatus for cooling pyrolysis effluent |
US20090301935A1 (en) * | 2008-06-10 | 2009-12-10 | Spicer David B | Process and Apparatus for Cooling Liquid Bottoms from Vapor-Liquid Separator by Heat Exchange with Feedstock During Steam Cracking of Hydrocarbon Feedstocks |
US20120024749A1 (en) * | 2010-07-30 | 2012-02-02 | Strack Robert D | Method For Processing Hydrocarbon Pyrolysis Effluent |
CN107810992B (zh) * | 2016-09-13 | 2020-11-03 | 德大生技有限公司 | 用于制造天然杀虫剂的方法及其水淬装置 |
US9901099B1 (en) * | 2016-11-03 | 2018-02-27 | De-Da B&C Pro Co., Ltd. | Method for manufacturing natural pesticide and water quenching device therefore |
EP4056893A1 (fr) * | 2021-03-10 | 2022-09-14 | Linde GmbH | Procédé et système pour unité de craquage à vapeur |
WO2024052486A1 (fr) | 2022-09-09 | 2024-03-14 | Linde Gmbh | Procédé et système de vapocraquage |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1277746A (fr) * | 1961-01-17 | 1961-12-01 | Schmidt Sche Heissdampf | Procédé et dispositif de refroidissement des gaz de craquage |
FR1469918A (fr) * | 1964-12-19 | 1967-02-17 | Basf Ag | Procédé pour la production d'oléfines, notamment d'éthylène, par craquage thermique d'hydrocarbures |
FR1519256A (fr) * | 1966-06-13 | 1968-03-29 | Stone & Webster Eng Corp | Appareil et procédé de refroidissement |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL105948C (fr) * | 1956-10-19 | 1963-09-16 | ||
NL251595A (fr) * | 1959-05-15 | 1900-01-01 | ||
DE1518900A1 (de) * | 1965-12-10 | 1969-09-11 | Hoechst Ag | Verfahren zur kontinuierlichen Erzeugung von Olefinen |
US3487121A (en) * | 1966-06-13 | 1969-12-30 | Stone & Webster Eng Corp | Hydrocarbon process |
-
1977
- 1977-10-19 US US05/843,462 patent/US4107226A/en not_active Expired - Lifetime
-
1978
- 1978-05-18 CA CA303,685A patent/CA1075720A/fr not_active Expired
- 1978-07-06 JP JP8246378A patent/JPS5461103A/ja active Granted
- 1978-08-16 NL NL7808493A patent/NL7808493A/xx not_active Application Discontinuation
- 1978-08-22 FR FR7824369A patent/FR2406785A1/fr active Granted
- 1978-08-31 GB GB7835228A patent/GB2006258B/en not_active Expired
- 1978-09-05 BR BR7805814A patent/BR7805814A/pt unknown
- 1978-09-08 IT IT69084/78A patent/IT1109108B/it active
- 1978-10-13 PL PL21027578A patent/PL210275A1/xx unknown
- 1978-10-18 DE DE19782845376 patent/DE2845376A1/de not_active Withdrawn
- 1978-10-18 BG BG41127A patent/BG48339A3/xx unknown
- 1978-10-19 ES ES474349A patent/ES474349A1/es not_active Expired
- 1978-10-19 SU SU782675850A patent/SU959631A3/ru active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1277746A (fr) * | 1961-01-17 | 1961-12-01 | Schmidt Sche Heissdampf | Procédé et dispositif de refroidissement des gaz de craquage |
FR1469918A (fr) * | 1964-12-19 | 1967-02-17 | Basf Ag | Procédé pour la production d'oléfines, notamment d'éthylène, par craquage thermique d'hydrocarbures |
FR1519256A (fr) * | 1966-06-13 | 1968-03-29 | Stone & Webster Eng Corp | Appareil et procédé de refroidissement |
Non-Patent Citations (1)
Title |
---|
EXBK/70 * |
Also Published As
Publication number | Publication date |
---|---|
BR7805814A (pt) | 1979-07-10 |
JPS6212206B2 (fr) | 1987-03-17 |
PL210275A1 (pl) | 1979-07-02 |
NL7808493A (nl) | 1979-04-23 |
DE2845376A1 (de) | 1979-04-26 |
IT1109108B (it) | 1985-12-16 |
IT7869084A0 (it) | 1978-09-08 |
GB2006258A (en) | 1979-05-02 |
CA1075720A (fr) | 1980-04-15 |
BG48339A3 (en) | 1991-01-15 |
FR2406785B1 (fr) | 1984-09-21 |
US4107226A (en) | 1978-08-15 |
GB2006258B (en) | 1982-03-31 |
ES474349A1 (es) | 1979-11-01 |
JPS5461103A (en) | 1979-05-17 |
SU959631A3 (ru) | 1982-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |