GB1232940A - - Google Patents
Info
- Publication number
- GB1232940A GB1232940A GB1232940DA GB1232940A GB 1232940 A GB1232940 A GB 1232940A GB 1232940D A GB1232940D A GB 1232940DA GB 1232940 A GB1232940 A GB 1232940A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- gases
- quenching
- zone
- quench oil
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
1,232,940. Quenching cracked gases. STONE & WEBSTER ENG. CORP. 14 Aug., 1969 [26 Sept., 1968], No. 40703/69. Heading C5E. [Also in Division F4] Thermally cracked hydrocarbon gases are introduced (e.g. through a conduit 1) into a chamber 2 providing therein a quenching zone in which the gases are cooled by contact with a film 11 of quench oil flowing down the wall of said chamber, and by contact with additional quench oil sprayed into said zone (e.g. through one or more nozzles 9, 10), a proportion only (e.g. 10 to 50%), of the quench oil being vaporized as it flows through the quenching zone. As shown, the end of the conduit 1 extends into the chamber 2 and is surrounded by a layer of heat insulation 4. This may itself be encircled by an insulation chamber (14, Fig. 3) which is kept free from residual accumulations by passage therethrough of steam or nitrogen. The quench liquid forming the film 11 is introduced into the chamber 2 through one or more entry ports 5 whence it passes downwardly to the quenching zone by way of an annular gap 8 formed between the chamber wall and a ring member 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76287168A | 1968-09-26 | 1968-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1232940A true GB1232940A (en) | 1971-05-26 |
Family
ID=25066246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1232940D Expired GB1232940A (en) | 1968-09-26 | 1969-08-14 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3593968A (en) |
BE (1) | BE739454A (en) |
DE (1) | DE1942001C3 (en) |
ES (1) | ES371918A1 (en) |
FR (1) | FR2022196A1 (en) |
GB (1) | GB1232940A (en) |
NL (1) | NL163252C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4040269A (en) * | 1974-12-02 | 1977-08-09 | Telefonaktiebolaget L M Ericsson | Apparatus for continuously cooling wire shaped objects |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3959420A (en) * | 1972-05-23 | 1976-05-25 | Stone & Webster Engineering Corporation | Direct quench apparatus |
US3907661A (en) * | 1973-01-29 | 1975-09-23 | Shell Oil Co | Process and apparatus for quenching unstable gas |
US4147753A (en) * | 1975-10-14 | 1979-04-03 | Kureha Kagaku Kogyo Kabushiki Kaisha | Apparatus for the thermal cracking of heavy hydrocarbon |
DE2645649C2 (en) * | 1975-10-14 | 1982-09-02 | Chiyoda Chemical Engineering & Construction Co. Ltd., Yokohama, Kanagawa | Process for the thermal cracking of heavy hydrocarbons |
US4322222A (en) * | 1975-11-10 | 1982-03-30 | Occidental Petroleum Corporation | Process for the gasification of carbonaceous materials |
DE2617772C2 (en) * | 1976-04-23 | 1986-08-28 | Linde Ag, 6200 Wiesbaden | Device for cooling a cracked gas stream |
DE2621718C3 (en) * | 1976-05-15 | 1980-07-17 | Hoechst Ag, 6000 Frankfurt | Cooling device |
DE2646691A1 (en) * | 1976-10-15 | 1978-04-20 | Linde Ag | METHOD AND DEVICE FOR COOLING FUSE GAS |
US4115072A (en) * | 1977-04-07 | 1978-09-19 | Chevron Research Company | Retractable fluids spraying assembly |
US4444697A (en) * | 1981-05-18 | 1984-04-24 | Exxon Research & Engineering Co. | Method and apparatus for cooling a cracked gas stream |
GB2099567B (en) * | 1981-06-02 | 1984-11-21 | British Gas Corp | Heat recovery process and apparatus |
US4597780A (en) * | 1981-06-04 | 1986-07-01 | Santek, Inc. | Electro-inertial precipitator unit |
US4558451A (en) * | 1982-07-19 | 1985-12-10 | The United States Of America As Represented By The Secretary Of The Air Force | Tubular singlet delta oxygen generator |
DE3309576A1 (en) * | 1983-03-17 | 1984-09-20 | Hoechst Ag, 6230 Frankfurt | COOLING DEVICE |
US4614229A (en) * | 1983-06-20 | 1986-09-30 | Exxon Research & Engineering Co. | Method and apparatus for efficient recovery of heat from hot gases that tend to foul heat exchanger tubes |
JPS60115687A (en) * | 1983-11-28 | 1985-06-22 | Mitsubishi Heavy Ind Ltd | Heat recovery from high-temperature gas containing tar |
US4801307A (en) * | 1984-04-27 | 1989-01-31 | Texaco Inc. | Quench ring and dip-tube assembly |
FR2584733B1 (en) * | 1985-07-12 | 1987-11-13 | Inst Francais Du Petrole | IMPROVED PROCESS FOR VAPOCRACKING HYDROCARBONS |
DE3721475C1 (en) * | 1987-06-30 | 1989-03-23 | Asea Brown Boveri | Plant for pyrolysis of waste material |
US5043058A (en) * | 1990-03-26 | 1991-08-27 | Amoco Corporation | Quenching downstream of an external vapor catalyst separator |
US5087427A (en) * | 1990-03-26 | 1992-02-11 | Amoco Corporation | Catalytic cracking unit with internal gross cut separator and quench injector |
US5089235A (en) * | 1990-03-26 | 1992-02-18 | Amoco Corporation | Catalytic cracking unit with external cyclone and oil quench system |
TR200102702T2 (en) * | 1999-03-24 | 2002-03-21 | Shell Internationale Research Maatschappij B.V. | S ”DOWNLOAD DEVICE |
US6613127B1 (en) * | 2000-05-05 | 2003-09-02 | Dow Global Technologies Inc. | Quench apparatus and method for the reformation of organic materials |
US7763162B2 (en) | 2005-07-08 | 2010-07-27 | 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 |
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 |
US8524070B2 (en) * | 2005-07-08 | 2013-09-03 | Exxonmobil Chemical Patents Inc. | Method for processing hydrocarbon pyrolysis effluent |
ATE465806T1 (en) * | 2006-01-20 | 2010-05-15 | Ineos Europe Ltd | QUENCH TUBE, APPARATUS AND METHOD FOR CATALYTIC GAS PHASE REACTIONS |
US8118996B2 (en) | 2007-03-09 | 2012-02-21 | Exxonmobil Chemical Patents Inc. | Apparatus and process for cracking hydrocarbonaceous feed utilizing a pre-quenching oil containing crackable components |
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 |
US20090056223A1 (en) * | 2007-09-04 | 2009-03-05 | Patel Sunilkant A | Quench ring rim and methods for fabricating |
DE102007042543A1 (en) * | 2007-09-07 | 2009-03-12 | Choren Industries Gmbh | Process and apparatus for treating laden hot gas |
US8074973B2 (en) * | 2007-10-02 | 2011-12-13 | Exxonmobil Chemical Patents Inc. | Method and apparatus for cooling pyrolysis effluent |
US7905990B2 (en) | 2007-11-20 | 2011-03-15 | Ensyn Renewables, Inc. | Rapid thermal conversion of biomass |
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 |
US9200223B2 (en) | 2012-09-28 | 2015-12-01 | General Electric Comapny | Apparatus for a syngas cooler and method of maintaining the same |
WO2014210297A1 (en) | 2013-06-28 | 2014-12-31 | Uop Llc | High temperature quench system and process |
KR101580368B1 (en) * | 2013-11-08 | 2016-01-06 | 엠에이티플러스 주식회사 | Inlet for scrubber |
EP2870991B1 (en) * | 2013-11-08 | 2017-01-04 | Mat Plus Co., Ltd. | Inlet for scrubber |
CN106661461B (en) | 2014-08-28 | 2021-02-02 | 埃克森美孚化学专利公司 | Method and apparatus for decoking a hydrocarbon steam cracking furnace |
WO2016099608A1 (en) | 2014-12-16 | 2016-06-23 | Exxonmobil Chemical Patents Inc. | Process and apparatus for decoking a hydrocarbon steam cracking furnace |
WO2017052685A1 (en) | 2015-09-21 | 2017-03-30 | Exxonmobil Chemical Patents Inc. | Process and apparatus for reducing thermal shock in a hydrocarbon steam cracking furnace |
US9896395B2 (en) | 2015-11-04 | 2018-02-20 | Exxonmobil Chemical Patents Inc. | Process and system for making cyclopentadiene and/or dicyclopentadiene |
ITUA20164226A1 (en) * | 2016-06-09 | 2017-12-09 | Giorgio Micheletti | WASHING OR FILTRATION SYSTEM OF A GAS CURRENT |
MY193949A (en) | 2016-12-29 | 2022-11-02 | Ensyn Renewables Inc | Demetallization Of Liquid Biomass |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB321473A (en) * | 1928-08-15 | 1929-11-14 | Thomas William Starkey Robinso | Improvements in and relating to the treatment of hydrocarbon material |
US2353803A (en) * | 1942-10-30 | 1944-07-18 | L C Smith & Corona Typewriters | Typewriting machine |
US2776727A (en) * | 1953-07-03 | 1957-01-08 | Exxon Research Engineering Co | Apparatus for separating and quenching oil products |
US3069248A (en) * | 1954-05-25 | 1962-12-18 | Belge Produits Chimiques Sa | Burner for hydrocarbons |
US2868856A (en) * | 1955-06-21 | 1959-01-13 | Union Carbide Corp | Process and apparatus for partial oxidation of hydrocarbons |
CH371203A (en) * | 1957-06-07 | 1963-08-15 | Belge Produits Chimiques Sa | Method and device for quenching hot gases |
NL108360C (en) * | 1958-02-26 | |||
US3121616A (en) * | 1958-04-08 | 1964-02-18 | Belge Produits Chimiques Sa | Solid metal block reaction furnace for treatment of hydrocarbons |
US3290308A (en) * | 1964-02-11 | 1966-12-06 | Chemical Construction Corp | Synthesis of pure melamine |
-
1968
- 1968-09-26 US US762871A patent/US3593968A/en not_active Expired - Lifetime
-
1969
- 1969-08-11 NL NL6912220.A patent/NL163252C/en not_active IP Right Cessation
- 1969-08-14 GB GB1232940D patent/GB1232940A/en not_active Expired
- 1969-08-18 DE DE1942001A patent/DE1942001C3/en not_active Expired
- 1969-09-09 FR FR6930606A patent/FR2022196A1/fr not_active Withdrawn
- 1969-09-26 BE BE739454D patent/BE739454A/xx unknown
- 1969-09-26 ES ES371918A patent/ES371918A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4040269A (en) * | 1974-12-02 | 1977-08-09 | Telefonaktiebolaget L M Ericsson | Apparatus for continuously cooling wire shaped objects |
Also Published As
Publication number | Publication date |
---|---|
NL163252C (en) | 1980-08-15 |
NL163252B (en) | 1980-03-17 |
US3593968A (en) | 1971-07-20 |
DE1942001B2 (en) | 1978-02-16 |
ES371918A1 (en) | 1972-03-16 |
NL6912220A (en) | 1970-04-01 |
DE1942001C3 (en) | 1978-09-21 |
DE1942001A1 (en) | 1970-04-02 |
BE739454A (en) | 1970-03-02 |
FR2022196A1 (en) | 1970-07-31 |
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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 |