IT994911B - Metodo di raffreddamento di gas da piroscissione di idrocarburi a basso punto d ebollizione - Google Patents
Metodo di raffreddamento di gas da piroscissione di idrocarburi a basso punto d ebollizioneInfo
- Publication number
- IT994911B IT994911B IT2593673A IT2593673A IT994911B IT 994911 B IT994911 B IT 994911B IT 2593673 A IT2593673 A IT 2593673A IT 2593673 A IT2593673 A IT 2593673A IT 994911 B IT994911 B IT 994911B
- Authority
- IT
- Italy
- Prior art keywords
- cooling
- boiling point
- low boiling
- point hydrocarbon
- smoking gas
- 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
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
- C07C4/04—Thermal processes
-
- 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6632172A JPS5523807B2 (no) | 1972-07-04 | 1972-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT994911B true IT994911B (it) | 1975-10-20 |
Family
ID=13312439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2593673A IT994911B (it) | 1972-07-04 | 1973-06-27 | Metodo di raffreddamento di gas da piroscissione di idrocarburi a basso punto d ebollizione |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5523807B2 (no) |
AR (1) | AR227118A1 (no) |
BR (1) | BR7304930D0 (no) |
CA (1) | CA1008887A (no) |
CS (1) | CS189612B2 (no) |
DE (1) | DE2333185C3 (no) |
FR (1) | FR2190780B1 (no) |
GB (1) | GB1432403A (no) |
IT (1) | IT994911B (no) |
NL (1) | NL156180B (no) |
SU (1) | SU511021A3 (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1469417A (en) * | 1974-06-21 | 1977-04-06 | Pilkington Brothers Ltd | Rolls |
JPS57135889A (en) * | 1980-12-26 | 1982-08-21 | Nippon Kaihatsu Kogyo Kk | Continuous decoking method for carbon material in tube of tubular furnace with superheated steam, oxygen or oxygen mixed gas |
US7339087B2 (en) * | 2001-03-15 | 2008-03-04 | Shell Oil Company | Pyrolysis |
CN102951983B (zh) * | 2011-08-25 | 2016-01-13 | 中国石油化工股份有限公司 | 一种降低含氧化合物制烯烃装置能耗的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL128466C (no) * | 1964-03-07 | |||
NL127135C (no) * | 1964-03-07 | |||
NL127315C (no) * | 1964-04-21 |
-
1972
- 1972-07-04 JP JP6632172A patent/JPS5523807B2/ja not_active Expired
-
1973
- 1973-06-27 AR AR24878373A patent/AR227118A1/es active
- 1973-06-27 IT IT2593673A patent/IT994911B/it active
- 1973-06-29 DE DE19732333185 patent/DE2333185C3/de not_active Expired
- 1973-07-03 SU SU1942565A patent/SU511021A3/ru active
- 1973-07-03 BR BR493073A patent/BR7304930D0/pt unknown
- 1973-07-03 GB GB3166073A patent/GB1432403A/en not_active Expired
- 1973-07-03 CA CA175,497A patent/CA1008887A/en not_active Expired
- 1973-07-04 FR FR7324541A patent/FR2190780B1/fr not_active Expired
- 1973-07-04 NL NL7309360A patent/NL156180B/xx not_active IP Right Cessation
- 1973-07-04 CS CS484773A patent/CS189612B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
DE2333185C3 (de) | 1981-10-22 |
AR227118A1 (es) | 1982-09-30 |
JPS4926202A (no) | 1974-03-08 |
SU511021A3 (ru) | 1976-04-15 |
JPS5523807B2 (no) | 1980-06-25 |
FR2190780B1 (no) | 1977-02-18 |
GB1432403A (en) | 1976-04-14 |
BR7304930D0 (pt) | 1974-08-29 |
DE2333185B2 (de) | 1980-08-28 |
NL156180B (nl) | 1978-03-15 |
CS189612B2 (en) | 1979-04-30 |
NL7309360A (no) | 1974-01-08 |
DE2333185A1 (de) | 1974-01-24 |
FR2190780A1 (no) | 1974-02-01 |
CA1008887A (en) | 1977-04-19 |
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