ATE55976T1 - Mittel zur verhinderung von ablagerungen bei thermischen crackprozessen. - Google Patents
Mittel zur verhinderung von ablagerungen bei thermischen crackprozessen.Info
- Publication number
- ATE55976T1 ATE55976T1 AT87105127T AT87105127T ATE55976T1 AT E55976 T1 ATE55976 T1 AT E55976T1 AT 87105127 T AT87105127 T AT 87105127T AT 87105127 T AT87105127 T AT 87105127T AT E55976 T1 ATE55976 T1 AT E55976T1
- Authority
- AT
- Austria
- Prior art keywords
- thermal crack
- indium
- preventing deposits
- processes
- crack processes
- 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
- 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
-
- 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
- B01J19/0026—Avoiding carbon deposits
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Processing Of Solid Wastes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/849,919 US4687567A (en) | 1986-04-09 | 1986-04-09 | Antifoulants for thermal cracking processes |
EP87105127A EP0241845B1 (de) | 1986-04-09 | 1987-04-07 | Mittel zur Verhinderung von Ablagerungen bei thermischen Crackprozessen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE55976T1 true ATE55976T1 (de) | 1990-09-15 |
Family
ID=25306836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT87105127T ATE55976T1 (de) | 1986-04-09 | 1987-04-07 | Mittel zur verhinderung von ablagerungen bei thermischen crackprozessen. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4687567A (de) |
EP (1) | EP0241845B1 (de) |
JP (1) | JPS62241989A (de) |
AT (1) | ATE55976T1 (de) |
CA (1) | CA1263623C (de) |
DE (1) | DE3764514D1 (de) |
ES (1) | ES2018189B3 (de) |
MX (1) | MX166146B (de) |
NO (1) | NO170030C (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4863892A (en) * | 1983-08-16 | 1989-09-05 | Phillips Petroleum Company | Antifoulants comprising tin, antimony and aluminum for thermal cracking processes |
US5015358A (en) * | 1990-08-30 | 1991-05-14 | Phillips Petroleum Company | Antifoulants comprising titanium for thermal cracking processes |
SA05260056B1 (ar) * | 1991-03-08 | 2008-03-26 | شيفرون فيليبس كيميكال كمبني ال بي | جهاز لمعالجة الهيدروكربون hydrocarbon |
US5405525A (en) * | 1993-01-04 | 1995-04-11 | Chevron Research And Technology Company | Treating and desulfiding sulfided steels in low-sulfur reforming processes |
SA94150056B1 (ar) * | 1993-01-04 | 2005-10-15 | شيفرون ريسيرتش أند تكنولوجي كمبني | عمليات لإزالة الألكلة الهيدروجينية hydrodealkylation |
USRE38532E1 (en) | 1993-01-04 | 2004-06-08 | Chevron Phillips Chemical Company Lp | Hydrodealkylation processes |
US5413700A (en) * | 1993-01-04 | 1995-05-09 | Chevron Research And Technology Company | Treating oxidized steels in low-sulfur reforming processes |
SG72659A1 (en) * | 1993-01-04 | 2000-05-23 | Chevron Chem Co | Dehydrogenation processes equipment and catalyst loads therefor |
US5284994A (en) * | 1993-01-13 | 1994-02-08 | Phillips Petroleum Company | Injection of antifoulants into thermal cracking reactors |
US6258256B1 (en) | 1994-01-04 | 2001-07-10 | Chevron Phillips Chemical Company Lp | Cracking processes |
US6274113B1 (en) | 1994-01-04 | 2001-08-14 | Chevron Phillips Chemical Company Lp | Increasing production in hydrocarbon conversion processes |
US5575902A (en) * | 1994-01-04 | 1996-11-19 | Chevron Chemical Company | Cracking processes |
US6419986B1 (en) | 1997-01-10 | 2002-07-16 | Chevron Phillips Chemical Company Ip | Method for removing reactive metal from a reactor system |
US7056399B2 (en) * | 2003-04-29 | 2006-06-06 | Nova Chemicals (International) S.A. | Passivation of steel surface to reduce coke formation |
US9353434B2 (en) * | 2006-10-12 | 2016-05-31 | C3 International, Llc | Methods for providing prophylactic surface treatment for fluid processing systems and components thereof |
FR2912757B1 (fr) | 2007-02-20 | 2010-11-19 | Arkema France | Additif de reduction du cokage et/ou du monoxyde de carbone dans les reacteurs de craquage et les echangeurs thermiques, son utilisation |
US8057707B2 (en) * | 2008-03-17 | 2011-11-15 | Arkems Inc. | Compositions to mitigate coke formation in steam cracking of hydrocarbons |
US8623301B1 (en) | 2008-04-09 | 2014-01-07 | C3 International, Llc | Solid oxide fuel cells, electrolyzers, and sensors, and methods of making and using the same |
US20130146469A1 (en) | 2010-02-10 | 2013-06-13 | Ut-Battelle, Llc | Low Temperature Electrolytes for Solid Oxide Cells Having High Ionic Conductivity |
CN102260519B (zh) | 2010-05-31 | 2017-03-01 | 通用电气公司 | 烃类裂解方法和反应装置 |
EP3022792A4 (de) | 2013-07-15 | 2016-12-21 | Fcet Inc | Niedrigtemperatur-festoxidzellen |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2063596A (en) * | 1932-02-19 | 1936-12-08 | Ig Farbenindustrie Ag | Thermal treatment of carbon compounds |
US2354163A (en) * | 1941-08-06 | 1944-07-18 | Weizmann Charles | Lining for hydrocarbon treating apparatus |
US3531394A (en) * | 1968-04-25 | 1970-09-29 | Exxon Research Engineering Co | Antifoulant additive for steam-cracking process |
GB2007860B (en) * | 1977-11-04 | 1982-07-07 | Asahi Chemical Ind | Impaging material and method of producing image thereon |
JPS54119255A (en) * | 1978-03-09 | 1979-09-17 | Asahi Chemical Ind | Dispersive image forming material |
GB1602098A (en) * | 1978-05-25 | 1981-11-04 | Atomic Energy Authority Uk | Cracking of hydrocarbons |
US4264433A (en) * | 1978-10-06 | 1981-04-28 | Phillips Petroleum Company | Passivating metals on cracking catalysts by indium antimonide |
US4268188A (en) * | 1979-08-06 | 1981-05-19 | Phillips Petroleum Company | Process for reducing possibility of leaching of heavy metals from used petroleum cracking catalyst in land fills |
JPS5889666A (ja) * | 1981-11-25 | 1983-05-28 | Alps Electric Co Ltd | 透明導電性被膜形成用ペ−スト及びその製造方法 |
US4404087A (en) * | 1982-02-12 | 1983-09-13 | Phillips Petroleum Company | Antifoulants for thermal cracking processes |
US4511405A (en) * | 1982-09-30 | 1985-04-16 | Reed Larry E | Antifoulants for thermal cracking processes |
US4507196A (en) * | 1983-08-16 | 1985-03-26 | Phillips Petroleum Co | Antifoulants for thermal cracking processes |
US4551227A (en) * | 1984-04-16 | 1985-11-05 | Phillips Petroleum Company | Antifoulants for thermal cracking processes |
US4545893A (en) * | 1984-07-20 | 1985-10-08 | Phillips Petroleum Company | Antifoulants for thermal cracking processes |
US4552643A (en) * | 1985-01-22 | 1985-11-12 | Phillips Petroleum Company | Antifoulants for thermal cracking processes |
-
1986
- 1986-04-09 US US06/849,919 patent/US4687567A/en not_active Expired - Lifetime
-
1987
- 1987-01-26 CA CA528137A patent/CA1263623C/en not_active Expired
- 1987-03-26 MX MX005762A patent/MX166146B/es unknown
- 1987-04-02 JP JP62082173A patent/JPS62241989A/ja active Granted
- 1987-04-07 AT AT87105127T patent/ATE55976T1/de not_active IP Right Cessation
- 1987-04-07 ES ES87105127T patent/ES2018189B3/es not_active Expired - Lifetime
- 1987-04-07 DE DE8787105127T patent/DE3764514D1/de not_active Expired - Fee Related
- 1987-04-07 EP EP87105127A patent/EP0241845B1/de not_active Expired - Lifetime
- 1987-04-07 NO NO871454A patent/NO170030C/no unknown
Also Published As
Publication number | Publication date |
---|---|
JPH0375593B2 (de) | 1991-12-02 |
NO170030B (no) | 1992-05-25 |
US4687567A (en) | 1987-08-18 |
CA1263623A (en) | 1989-12-05 |
NO871454L (no) | 1987-10-12 |
EP0241845A1 (de) | 1987-10-21 |
NO871454D0 (no) | 1987-04-07 |
CA1263623C (en) | 1989-12-05 |
ES2018189B3 (es) | 1991-04-01 |
NO170030C (no) | 1992-09-02 |
EP0241845B1 (de) | 1990-08-29 |
MX166146B (es) | 1992-12-22 |
DE3764514D1 (de) | 1990-10-04 |
JPS62241989A (ja) | 1987-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |