JPS5745277B2 - - Google Patents
Info
- Publication number
- JPS5745277B2 JPS5745277B2 JP8404477A JP8404477A JPS5745277B2 JP S5745277 B2 JPS5745277 B2 JP S5745277B2 JP 8404477 A JP8404477 A JP 8404477A JP 8404477 A JP8404477 A JP 8404477A JP S5745277 B2 JPS5745277 B2 JP S5745277B2
- Authority
- JP
- Japan
- 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
-
- 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
- C10G9/34—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts
- C10G9/36—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by direct contact with inert preheated fluids, e.g. with molten metals or salts with heated gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/0025—Foam formation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8404477A JPS5420006A (en) | 1977-07-15 | 1977-07-15 | Method of preventing foaming of heavy oil |
| FR7820981A FR2397450A1 (fr) | 1977-07-15 | 1978-07-13 | Procede pour le craquage thermique d'une huile de petrole lourde |
| CA307,370A CA1107672A (fr) | 1977-07-15 | 1978-07-14 | Procede pour le craquage thermique d'huile de petrole lourde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8404477A JPS5420006A (en) | 1977-07-15 | 1977-07-15 | Method of preventing foaming of heavy oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5420006A JPS5420006A (en) | 1979-02-15 |
| JPS5745277B2 true JPS5745277B2 (fr) | 1982-09-27 |
Family
ID=13819501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8404477A Granted JPS5420006A (en) | 1977-07-15 | 1977-07-15 | Method of preventing foaming of heavy oil |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5420006A (fr) |
| CA (1) | CA1107672A (fr) |
| FR (1) | FR2397450A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0215793B1 (pt) | 2002-06-26 | 2012-11-27 | métodos para reduzir acúmulo de resìduos em unidade de lavagem usada em processo de craqueamento de hidrocarbonetos. | |
| US7906012B2 (en) * | 2002-07-16 | 2011-03-15 | Dorf Ketal Chemicals India Pvt. Ltd. | Method for reducing foam in a primary fractionator |
| JP4951302B2 (ja) * | 2006-09-28 | 2012-06-13 | 千代田化工建設株式会社 | 石油系重質油の熱分解処理方法および熱分解反応槽、並びに熱分解処理装置 |
| JP7093207B2 (ja) * | 2018-03-27 | 2022-06-29 | コスモ石油株式会社 | ヘビーナフサ中のケイ素元素の定量方法およびヘビーナフサの製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB357265A (en) * | 1929-06-24 | 1931-09-24 | Petroleum Conversion Corp | Improvements in and relating to oil treatment |
| GB876263A (en) * | 1959-03-04 | 1961-08-30 | Belge Produits Chimiques Sa | A process and apparatus for protecting the internal surface of the walls of a pyrolysis chamber in a furnace for the thermal treatment of hydrocarbons |
| NL277655A (fr) * | 1961-07-17 | |||
| SU518959A1 (ru) * | 1974-06-18 | 1978-02-25 | Предприятие П/Я А-3483 | Способ термической переработки углеводородного сырь |
-
1977
- 1977-07-15 JP JP8404477A patent/JPS5420006A/ja active Granted
-
1978
- 1978-07-13 FR FR7820981A patent/FR2397450A1/fr active Granted
- 1978-07-14 CA CA307,370A patent/CA1107672A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1107672A (fr) | 1981-08-25 |
| FR2397450B1 (fr) | 1982-11-05 |
| FR2397450A1 (fr) | 1979-02-09 |
| JPS5420006A (en) | 1979-02-15 |