PT67977B - Trace acid removal - Google Patents
Trace acid removalInfo
- Publication number
- PT67977B PT67977B PT67977A PT6797778A PT67977B PT 67977 B PT67977 B PT 67977B PT 67977 A PT67977 A PT 67977A PT 6797778 A PT6797778 A PT 6797778A PT 67977 B PT67977 B PT 67977B
- Authority
- PT
- Portugal
- Prior art keywords
- acid removal
- trace acid
- trace
- removal
- acid
- 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
- C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
- C10G19/02—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79415377A | 1977-05-05 | 1977-05-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT67977A PT67977A (en) | 1978-06-01 |
| PT67977B true PT67977B (en) | 1979-10-22 |
Family
ID=25161857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT67977A PT67977B (en) | 1977-05-05 | 1978-05-02 | Trace acid removal |
Country Status (32)
| Country | Link |
|---|---|
| JP (1) | JPS53138406A (da) |
| AT (1) | AT365625B (da) |
| BE (1) | BE866595A (da) |
| BG (1) | BG34339A3 (da) |
| CA (1) | CA1102268A (da) |
| CH (1) | CH634871A5 (da) |
| CS (1) | CS216181B2 (da) |
| DD (1) | DD136150A5 (da) |
| DK (1) | DK159020C (da) |
| EG (1) | EG13319A (da) |
| ES (1) | ES469462A1 (da) |
| FI (1) | FI67720C (da) |
| GB (1) | GB1601610A (da) |
| GR (1) | GR64088B (da) |
| HU (1) | HU181507B (da) |
| IE (1) | IE46751B1 (da) |
| IL (1) | IL54594A (da) |
| IN (1) | IN147969B (da) |
| KE (1) | KE3204A (da) |
| LU (1) | LU79599A1 (da) |
| MW (1) | MW1378A1 (da) |
| MY (1) | MY8200272A (da) |
| NO (1) | NO781569L (da) |
| NZ (1) | NZ187142A (da) |
| OA (1) | OA08261A (da) |
| PH (1) | PH13817A (da) |
| PL (1) | PL114009B1 (da) |
| PT (1) | PT67977B (da) |
| RO (1) | RO75842A (da) |
| SE (1) | SE439643B (da) |
| TR (1) | TR20438A (da) |
| ZM (1) | ZM4878A1 (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5446233A (en) * | 1993-09-21 | 1995-08-29 | Nalco Chemical Company | Ethylene plant caustic system emulsion breaking with salts of alkyl sulfonic acids |
| US6190541B1 (en) * | 1999-05-11 | 2001-02-20 | Exxon Research And Engineering Company | Process for treatment of petroleum acids (LAW824) |
| JP6072790B2 (ja) * | 2011-07-29 | 2017-02-01 | サウジ アラビアン オイル カンパニー | 石油精製原料中の全酸価を減少させる方法 |
-
1978
- 1978-04-26 GR GR56097A patent/GR64088B/el unknown
- 1978-04-27 SE SE7804865A patent/SE439643B/sv not_active IP Right Cessation
- 1978-04-27 IN IN311/DEL/78A patent/IN147969B/en unknown
- 1978-04-27 IL IL54594A patent/IL54594A/xx unknown
- 1978-05-01 MW MW13/78A patent/MW1378A1/xx unknown
- 1978-05-02 PT PT67977A patent/PT67977B/pt unknown
- 1978-05-02 NZ NZ187142A patent/NZ187142A/xx unknown
- 1978-05-02 BE BE187295A patent/BE866595A/xx not_active IP Right Cessation
- 1978-05-03 DK DK194078A patent/DK159020C/da not_active IP Right Cessation
- 1978-05-03 NO NO781569A patent/NO781569L/no unknown
- 1978-05-04 HU HU78UO149A patent/HU181507B/hu not_active IP Right Cessation
- 1978-05-04 ES ES469462A patent/ES469462A1/es not_active Expired
- 1978-05-04 CA CA302,659A patent/CA1102268A/en not_active Expired
- 1978-05-04 GB GB17683/78A patent/GB1601610A/en not_active Expired
- 1978-05-04 IE IE898/78A patent/IE46751B1/en unknown
- 1978-05-04 CS CS782860A patent/CS216181B2/cs unknown
- 1978-05-04 FI FI781377A patent/FI67720C/fi not_active IP Right Cessation
- 1978-05-05 PL PL1978206613A patent/PL114009B1/pl unknown
- 1978-05-05 BG BG7839646A patent/BG34339A3/xx unknown
- 1978-05-05 CH CH492278A patent/CH634871A5/de not_active IP Right Cessation
- 1978-05-05 TR TR20438A patent/TR20438A/xx unknown
- 1978-05-05 LU LU79599A patent/LU79599A1/xx unknown
- 1978-05-05 AT AT0325778A patent/AT365625B/de not_active IP Right Cessation
- 1978-05-05 RO RO7893973A patent/RO75842A/ro unknown
- 1978-05-05 DD DD78205222A patent/DD136150A5/xx not_active IP Right Cessation
- 1978-05-05 OA OA56487A patent/OA08261A/xx unknown
- 1978-05-05 PH PH21105A patent/PH13817A/en unknown
- 1978-05-06 JP JP5401578A patent/JPS53138406A/ja active Granted
- 1978-05-06 EG EG289/78A patent/EG13319A/xx active
- 1978-05-09 ZM ZM48/78A patent/ZM4878A1/xx unknown
-
1982
- 1982-04-06 KE KE3204A patent/KE3204A/xx unknown
- 1982-12-30 MY MY272/82A patent/MY8200272A/xx unknown
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