NL6914981A - - Google Patents
Info
- Publication number
- NL6914981A NL6914981A NL6914981A NL6914981A NL6914981A NL 6914981 A NL6914981 A NL 6914981A NL 6914981 A NL6914981 A NL 6914981A NL 6914981 A NL6914981 A NL 6914981A NL 6914981 A NL6914981 A NL 6914981A
- Authority
- NL
- Netherlands
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
- C10G9/16—Preventing or removing incrustation
-
- 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
- Y10S585/949—Miscellaneous considerations
- Y10S585/95—Prevention or removal of corrosion or solid deposits
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76806568A | 1968-10-16 | 1968-10-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL6914981A true NL6914981A (enExample) | 1970-04-20 |
| NL161494B NL161494B (nl) | 1979-09-17 |
| NL161494C NL161494C (nl) | 1980-02-15 |
Family
ID=25081421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6914981.A NL161494C (nl) | 1968-10-16 | 1969-10-03 | Werkwijze ter verwijdering van cokes bij het thermisch kraken van koolwaterstoffen. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3557241A (enExample) |
| BE (1) | BE739923A (enExample) |
| CA (1) | CA926799A (enExample) |
| DE (1) | DE1948635C3 (enExample) |
| FR (1) | FR2020790B1 (enExample) |
| GB (1) | GB1266433A (enExample) |
| NL (1) | NL161494C (enExample) |
| SE (1) | SE344961B (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3818975A (en) * | 1971-07-13 | 1974-06-25 | Idemitsu Petrochemical Co | Method of removing carbonaceous matter from heat exchange tubes |
| US3920537A (en) * | 1974-06-05 | 1975-11-18 | Toscopetro Corp | Process for on-stream decoking of vapor lines |
| US4203963A (en) * | 1977-12-12 | 1980-05-20 | United Technologies Corporation | Staged vaporization of liquid hydrocarbon fuels |
| DE3010000A1 (de) * | 1980-03-15 | 1981-09-24 | Basf Ag, 6700 Ludwigshafen | Verfahren zur thermischen entkokung von spaltgaskuehlern |
| US4469587A (en) * | 1983-09-02 | 1984-09-04 | Intevep, S.A. | Process for the conversion of asphaltenes and resins in the presence of steam, ammonia and hydrogen |
| US4917787A (en) * | 1983-10-31 | 1990-04-17 | Union Carbide Chemicals And Plastics Company Inc. | Method for on-line decoking of flame cracking reactors |
| CA1232856A (en) * | 1983-10-31 | 1988-02-16 | Akinobu Fukuhara | Method for on-line decoking of flame cracking reactors |
| US4908121A (en) * | 1986-05-12 | 1990-03-13 | The M. W. Kellogg Company | Flexible feed pyrolysis process |
| US4904368A (en) * | 1987-10-30 | 1990-02-27 | Ashland Oil, Inc. | Method for removal of furfural coke from metal surfaces |
| US4902403A (en) * | 1987-10-30 | 1990-02-20 | Ashland Oil, Inc. | Heat treatment of exchangers to remove coke |
| US5190634A (en) * | 1988-12-02 | 1993-03-02 | Lummus Crest Inc. | Inhibition of coke formation during vaporization of heavy hydrocarbons |
| US5932089A (en) * | 1997-01-24 | 1999-08-03 | Atlantic Richfield Company | Petroleum coker cooling method with minimum coke drum stress |
| US7244871B2 (en) * | 2004-05-21 | 2007-07-17 | Exxonmobil Chemical Patents, Inc. | Process and apparatus for removing coke formed during steam cracking of hydrocarbon feedstocks containing resids |
| US8864977B2 (en) * | 2008-07-11 | 2014-10-21 | Exxonmobil Chemical Patents Inc. | Process for the on-stream decoking of a furnace for cracking a hydrocarbon feed |
| US8684384B2 (en) * | 2009-01-05 | 2014-04-01 | Exxonmobil Chemical Patents Inc. | Process for cracking a heavy hydrocarbon feedstream |
| US8815080B2 (en) * | 2009-01-26 | 2014-08-26 | Lummus Technology Inc. | Adiabatic reactor to produce olefins |
| US8137476B2 (en) * | 2009-04-06 | 2012-03-20 | Synfuels International, Inc. | Secondary reaction quench device and method of use |
| US9725778B2 (en) | 2011-12-21 | 2017-08-08 | Hyl Technologies, S.A. De C.V. | Method and apparatus for production of direct reduced iron (DRI) utilizing coke oven gas |
| US10968399B2 (en) * | 2017-04-07 | 2021-04-06 | Citgo Petroleum Corporation | Online coke removal in a heater pass |
| US20220315421A1 (en) * | 2019-04-12 | 2022-10-06 | Synhelion Ag | Process and apparatus for cracking hydrocarbon gases |
-
1968
- 1968-10-16 US US768065A patent/US3557241A/en not_active Expired - Lifetime
-
1969
- 1969-08-01 GB GB1266433D patent/GB1266433A/en not_active Expired
- 1969-09-23 FR FR6932377A patent/FR2020790B1/fr not_active Expired
- 1969-09-26 DE DE1948635A patent/DE1948635C3/de not_active Expired
- 1969-10-03 NL NL6914981.A patent/NL161494C/xx not_active IP Right Cessation
- 1969-10-07 BE BE739923D patent/BE739923A/xx not_active IP Right Cessation
- 1969-10-15 CA CA064955A patent/CA926799A/en not_active Expired
- 1969-10-15 SE SE14155/69A patent/SE344961B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL161494C (nl) | 1980-02-15 |
| FR2020790A1 (enExample) | 1970-07-17 |
| SE344961B (enExample) | 1972-05-08 |
| BE739923A (enExample) | 1970-04-07 |
| FR2020790B1 (enExample) | 1973-12-21 |
| US3557241A (en) | 1971-01-19 |
| NL161494B (nl) | 1979-09-17 |
| DE1948635B2 (de) | 1978-02-23 |
| GB1266433A (enExample) | 1972-03-08 |
| CA926799A (en) | 1973-05-22 |
| DE1948635A1 (de) | 1970-07-16 |
| DE1948635C3 (de) | 1978-10-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: EXXON RES |