BG51154A3 - Apparatus and method for reducing liquid leakage losses in alkylation - Google Patents
Apparatus and method for reducing liquid leakage losses in alkylation Download PDFInfo
- Publication number
- BG51154A3 BG51154A3 BG091258A BG9125890A BG51154A3 BG 51154 A3 BG51154 A3 BG 51154A3 BG 091258 A BG091258 A BG 091258A BG 9125890 A BG9125890 A BG 9125890A BG 51154 A3 BG51154 A3 BG 51154A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- liquid
- alkylation
- separated
- liquid leakage
- separation zone
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 3
- 230000029936 alkylation Effects 0.000 title abstract 2
- 238000005804 alkylation reaction Methods 0.000 title abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 239000003377 acid catalyst Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 230000009931 harmful effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
- C07C2/56—Addition to acyclic hydrocarbons
- C07C2/58—Catalytic processes
- C07C2/62—Catalytic processes with acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0096—Safety mechanisms specially adapted for settling tanks
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/06—Halogens; Compounds thereof
- C07C2527/08—Halides
- C07C2527/12—Fluorides
- C07C2527/1206—Hydrogen fluoride
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/314,676 US4962268A (en) | 1989-02-22 | 1989-02-22 | Alkylation catalyst isolation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG51154A3 true BG51154A3 (en) | 1993-02-15 |
Family
ID=23220960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG091258A BG51154A3 (en) | 1989-02-22 | 1990-02-21 | Apparatus and method for reducing liquid leakage losses in alkylation |
Country Status (32)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5073674A (en) * | 1990-04-20 | 1991-12-17 | Olah George A | Environmentally safe catalytic alkyation using liquid onium poly (hydrogen fluorides) |
| CA2040925C (en) * | 1990-04-24 | 2000-01-25 | Yoshihisa Misawa | Method of purifying polyunsaturated aliphatic compounds |
| US5094823A (en) * | 1990-06-11 | 1992-03-10 | Phillips Petroleum Company | Combination acid recontactor-storage vessel |
| US5143703A (en) * | 1990-12-24 | 1992-09-01 | Phillips Petroleum Company | Fluid flow control and isolation |
| DK171701B1 (da) * | 1993-07-06 | 1997-04-01 | Topsoe Haldor As | Fremgangsmåde til genvinding af brugt syrekatalysator fra alkylering af carbonhydrider |
| RU2129042C1 (ru) * | 1997-04-10 | 1999-04-20 | Башкирский государственный университет | Устройство для получения высокооктанового компонента моторных топлив и блок подачи серной кислоты |
| US20040052703A1 (en) * | 2001-08-21 | 2004-03-18 | Catalytic Distillation Technologies | Contact structures |
| US7446238B2 (en) * | 2005-01-31 | 2008-11-04 | Uop Llc | Alkylation process with recontacting in settler |
| US8246921B2 (en) * | 2008-09-24 | 2012-08-21 | Uop Llc | Alkylation unit |
| MY166281A (en) * | 2011-01-31 | 2018-06-25 | Petroliam Nasional Berhad Petronas | An improved separator and method for separation |
| CN105233784B (zh) * | 2014-07-07 | 2017-05-24 | 中石化洛阳工程有限公司 | 一种烷基化反应器及烷基化方法 |
| CN108290085B (zh) | 2015-11-24 | 2021-06-25 | 环球油品公司 | 用于离子液体催化剂流出物的竖向分离器 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3005034A (en) * | 1959-07-07 | 1961-10-17 | Sinclair Refining Co | Process for alkylation utilizing effluent refrigeration |
| US3158661A (en) * | 1961-05-11 | 1964-11-24 | Phillips Petroleum Co | Alkylation process and apparatus |
| US3213157A (en) * | 1963-03-21 | 1965-10-19 | Phillips Petroleum Co | Catalytic alkylation method and apparatus |
| US3544651A (en) * | 1968-05-02 | 1970-12-01 | Phillips Petroleum Co | Recycling acid streams to different alkylation reactions |
| US3527348A (en) * | 1968-11-21 | 1970-09-08 | Henri Joseph Lalonde | Method and apparatus for separating immiscible liquids |
| US3763266A (en) * | 1971-08-30 | 1973-10-02 | Phillips Petroleum Co | Alkylation utilizing surge chambers with settling chambers in a common catalyst system |
| US4218575A (en) * | 1978-04-10 | 1980-08-19 | Stratford/Graham Engineering Corporation | Alkylation effluent flash vaporization with heat recovery |
| US4423277A (en) * | 1982-06-25 | 1983-12-27 | Stroud William R | Alkylation process utilizing absorption refrigeration |
| US4579998A (en) * | 1984-03-09 | 1986-04-01 | Phillips Petroleum Company | HF alkylation with product recycle employing two reactors |
| US4579995A (en) * | 1984-06-29 | 1986-04-01 | Exxon Research And Engineering Co. | Process for the conversion of methanol to hydrocarbons |
-
1989
- 1989-02-22 US US07/314,676 patent/US4962268A/en not_active Expired - Lifetime
-
1990
- 1990-01-17 CA CA002007987A patent/CA2007987A1/en not_active Abandoned
- 1990-01-30 IE IE35290A patent/IE63229B1/en not_active IP Right Cessation
- 1990-02-01 ZA ZA90780A patent/ZA90780B/xx unknown
- 1990-02-02 NZ NZ232351A patent/NZ232351A/en unknown
- 1990-02-07 MX MX019415A patent/MX166250B/es unknown
- 1990-02-08 AU AU49294/90A patent/AU625763B2/en not_active Expired
- 1990-02-09 MY MYPI90000215A patent/MY105233A/en unknown
- 1990-02-16 JP JP2036011A patent/JPH02245204A/ja active Granted
- 1990-02-16 KR KR1019900001931A patent/KR950008625B1/ko not_active Expired - Fee Related
- 1990-02-19 AR AR90316192A patent/AR243776A1/es active
- 1990-02-21 RO RO144250A patent/RO110472B1/ro unknown
- 1990-02-21 NO NO900828A patent/NO174917C/no not_active IP Right Cessation
- 1990-02-21 BR BR909000814A patent/BR9000814A/pt not_active IP Right Cessation
- 1990-02-21 BG BG091258A patent/BG51154A3/xx unknown
- 1990-02-21 CZ CS90837A patent/CZ278090B6/cs not_active IP Right Cessation
- 1990-02-21 HU HU90881A patent/HU209279B/hu not_active IP Right Cessation
- 1990-02-21 CN CN90100851A patent/CN1028091C/zh not_active Expired - Lifetime
- 1990-02-21 DD DD90338030A patent/DD292842A5/de not_active IP Right Cessation
- 1990-02-21 TR TR90/0172A patent/TR25280A/xx unknown
- 1990-02-21 EG EG10690A patent/EG19120A/xx active
- 1990-02-21 FI FI900882A patent/FI98639C/fi not_active IP Right Cessation
- 1990-02-21 RU SU904743197A patent/RU2061539C1/ru active
- 1990-02-21 YU YU33890A patent/YU47104B/sh unknown
- 1990-02-22 DE DE69008218T patent/DE69008218T2/de not_active Expired - Lifetime
- 1990-02-22 PT PT93233A patent/PT93233B/pt active IP Right Grant
- 1990-02-22 EP EP90103445A patent/EP0384457B1/en not_active Expired - Lifetime
- 1990-02-22 AT AT9090103445T patent/ATE104658T1/de not_active IP Right Cessation
- 1990-02-22 PL PL90287177A patent/PL163743B1/pl unknown
- 1990-02-22 ES ES90103445T patent/ES2052086T3/es not_active Expired - Lifetime
- 1990-02-22 PL PL90283924A patent/PL164911B1/pl unknown
- 1990-12-17 SA SA90110173A patent/SA90110173B1/ar unknown
-
1995
- 1995-01-25 SG SG11995A patent/SG11995G/en unknown
Also Published As
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