ZA75795B - Two stage hydropyrolysis-cracking process for producing ethylene - Google Patents
Two stage hydropyrolysis-cracking process for producing ethyleneInfo
- Publication number
- ZA75795B ZA75795B ZA00750795A ZA75795A ZA75795B ZA 75795 B ZA75795 B ZA 75795B ZA 00750795 A ZA00750795 A ZA 00750795A ZA 75795 A ZA75795 A ZA 75795A ZA 75795 B ZA75795 B ZA 75795B
- Authority
- ZA
- South Africa
- Prior art keywords
- cracking process
- producing ethylene
- stage hydropyrolysis
- hydropyrolysis
- stage
- Prior art date
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
- C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
- C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
- C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment steps
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US454482A US3907920A (en) | 1974-03-25 | 1974-03-25 | Two-stage hydropyrolysis-cracking process for producing ethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA75795B true ZA75795B (en) | 1976-01-28 |
Family
ID=23804783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00750795A ZA75795B (en) | 1974-03-25 | 1975-02-07 | Two stage hydropyrolysis-cracking process for producing ethylene |
Country Status (3)
Country | Link |
---|---|
US (1) | US3907920A (en) |
BE (1) | BE830876A (en) |
ZA (1) | ZA75795B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4127393A (en) * | 1975-01-13 | 1978-11-28 | British Gas Corporation | Method and apparatus for vaporizing hydrocarbon based liquids |
SU701529A3 (en) * | 1975-04-03 | 1979-11-30 | Контитентал Ойл Компани (Фирма) | Method of producing ethane ano/or ethylene |
US4209305A (en) * | 1975-12-08 | 1980-06-24 | British Gas Corporation | Process for making substitute natural gas |
US4061562A (en) * | 1976-07-12 | 1977-12-06 | Gulf Research & Development Company | Thermal cracking of hydrodesulfurized residual petroleum oils |
US4179474A (en) * | 1977-12-22 | 1979-12-18 | Gulf Research And Development Company | Process for conversion of naphtha to ethylene |
DE2806854C2 (en) * | 1978-02-17 | 1986-01-02 | Linde Ag, 6200 Wiesbaden | Process for the thermal cracking of hydrocarbons into olefins |
DE2840986A1 (en) * | 1978-09-21 | 1980-04-03 | Linde Ag | METHOD FOR WORKING UP THE HYDROCARBON FRACTION WHICH RESULTS IN THE CLEAVING OF HYDROCARBONS |
FR2516932B1 (en) * | 1981-11-24 | 1985-07-19 | Inst Francais Du Petrole | PROCESS FOR CONVERTING HEAVY OILS OR OIL RESIDUES INTO GASEOUS AND DISTILLABLE HYDROCARBONS |
US6190533B1 (en) * | 1996-08-15 | 2001-02-20 | Exxon Chemical Patents Inc. | Integrated hydrotreating steam cracking process for the production of olefins |
RU2548002C1 (en) * | 2014-03-06 | 2015-04-10 | Игорь Анатольевич Мнушкин | Method of producing ethylene from hydrocarbon material |
CN110997601B (en) | 2017-08-15 | 2021-01-29 | Sabic环球技术有限责任公司 | Production of light olefins by integrated steam cracking and hydrocracking process |
US20200399546A1 (en) | 2017-12-04 | 2020-12-24 | Sabic Global Technologies B.V. | Methods and systems for producing light olefins from naphtha |
FR3076295A1 (en) * | 2018-01-04 | 2019-07-05 | IFP Energies Nouvelles | METHOD FOR HYDROTREATING VACUUM DISTILLATES COMPRISING RECYCLING OF THE NON-CONVERTED FRACTION |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2089616A (en) * | 1932-12-14 | 1937-08-10 | Ernest A Ocon | Process for the hydrogenation and cracking of hydrocarbon oils |
US2245819A (en) * | 1937-07-14 | 1941-06-17 | Solvay Process Co | Process for the manufacture of ethylene |
US3373220A (en) * | 1964-08-03 | 1968-03-12 | Phillips Petroleum Co | Ethylene production |
US3511771A (en) * | 1967-07-24 | 1970-05-12 | Exxon Research Engineering Co | Integrated hydrofining,hydrodesulfurization and steam cracking process |
US3839484A (en) * | 1970-07-17 | 1974-10-01 | Marathon Oil Co | Pyrolyzing hydrocracked naphthas to produce unsaturated hydrocarbons |
BE793036A (en) * | 1971-12-21 | 1973-04-16 | Pierrefitte Auby Sa | HYDROGEN PRESSURE CRACKING PROCESS FOR THE PRODUCTION OF OLEFINS |
-
1974
- 1974-03-25 US US454482A patent/US3907920A/en not_active Expired - Lifetime
-
1975
- 1975-02-07 ZA ZA00750795A patent/ZA75795B/en unknown
- 1975-07-01 BE BE157879A patent/BE830876A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3907920A (en) | 1975-09-23 |
BE830876A (en) | 1976-01-02 |
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