RO81098B - Procedeu pentru reducerea continutului de sulf din titeiuri brute sau din reziduuri petroliere - Google Patents
Procedeu pentru reducerea continutului de sulf din titeiuri brute sau din reziduuri petroliereInfo
- Publication number
- RO81098B RO81098B RO102068A RO10206880A RO81098B RO 81098 B RO81098 B RO 81098B RO 102068 A RO102068 A RO 102068A RO 10206880 A RO10206880 A RO 10206880A RO 81098 B RO81098 B RO 81098B
- Authority
- RO
- Romania
- Prior art keywords
- lowering
- sulphur content
- solution
- petroleum crudes
- potassium
- Prior art date
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005864 Sulphur Substances 0.000 title 1
- 239000003921 oil Substances 0.000 title 1
- 239000003208 petroleum Substances 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 3
- 239000011591 potassium Substances 0.000 abstract 3
- 229910052700 potassium Inorganic materials 0.000 abstract 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 abstract 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 239000010779 crude oil Substances 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003209 petroleum derivative Substances 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
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
- C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
- C10G29/06—Metal salts, or metal salts deposited on a carrier
- C10G29/10—Sulfides
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)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Procedeul pentru reducerea continutului de sulf din titeiuri brute sau din reziduuri petroliere, conform inventiei, consta în aceea ca materia supusa desulfurarii, se contacteaza timp de 1...20 min, cu o solutie de hidrosulfura de sodiu, sau de preferinta de potasiu, sau cu o solutie a unui amestec de hidrosulfura de sodiu, sau, de preferinta, de potasiu, ales dintre metanol, etanol, 1-propanol, si 1-butanol, de preferinta metanol sau etanol, concentratia hidrosulfurii alcaline în solutia alcoolica fiind cuprinsa între 1% pîna la saturatie; contactarea fiind efectuata la presiunea atmosferica si la o temperatura cuprinsa între temperatura mediului ambiant si temperatura critica a alcanolului utilizat ca solvent.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/080,213 US4248695A (en) | 1979-10-01 | 1979-10-01 | Desulfurizing a fuel with alkanol-alkali metal hydrosulfide solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81098B true RO81098B (ro) | 1983-05-30 |
| RO81098A RO81098A (ro) | 1983-06-01 |
Family
ID=22155974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO80102068A RO81098A (ro) | 1979-10-01 | 1980-09-01 | Procedeu pentru reducerea continutului de sulf din titeiuri brute saudin reziduuri petroliere |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4248695A (ro) |
| JP (1) | JPS5650992A (ro) |
| BE (1) | BE884336A (ro) |
| BR (1) | BR8006141A (ro) |
| CA (1) | CA1143687A (ro) |
| DE (1) | DE3025773A1 (ro) |
| ES (1) | ES8106927A1 (ro) |
| FR (1) | FR2473541A1 (ro) |
| GB (1) | GB2060678B (ro) |
| GR (1) | GR70038B (ro) |
| IL (1) | IL60767A (ro) |
| IT (1) | IT1128565B (ro) |
| NL (1) | NL8004300A (ro) |
| NO (1) | NO802544L (ro) |
| RO (1) | RO81098A (ro) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4366045A (en) * | 1980-01-22 | 1982-12-28 | Rollan Swanson | Process for conversion of coal to gaseous hydrocarbons |
| US4606812A (en) * | 1980-04-15 | 1986-08-19 | Chemroll Enterprises, Inc. | Hydrotreating of carbonaceous materials |
| FI840787A7 (fi) * | 1983-03-03 | 1984-09-04 | Rollan Swanson | Raskasjuoksuisten raakaöljyn tislausjätteiden, kuten asfalteenien, hartsien tms. pilkkominen ja hydraus. |
| US4468316A (en) * | 1983-03-03 | 1984-08-28 | Chemroll Enterprises, Inc. | Hydrogenation of asphaltenes and the like |
| JPS59182381U (ja) * | 1983-05-20 | 1984-12-05 | ダイコク電機株式会社 | パチンコゲ−ム機の集中管理装置 |
| US4719000A (en) * | 1984-04-02 | 1988-01-12 | Atlantic Richfield Company | Upgrading petroleum asphaltenes |
| JPS61159981U (ro) * | 1985-03-27 | 1986-10-03 | ||
| JPH0689338B2 (ja) * | 1990-02-28 | 1994-11-09 | 日揮株式会社 | 液状炭化水素中の水銀除去法 |
| NL9300322A (nl) * | 1992-02-24 | 1993-09-16 | Shell Int Research | Werkwijze voor het behandelen van zuur vloeibaar gemaakt petroleumgas. |
| US5525233A (en) * | 1994-12-01 | 1996-06-11 | Exxon Research And Engineering Company | Process for the removal of elemental sulfur from fluids by mixing said fluid with an immiscible solution of alcoholic caustic and an inorganic sulfide or hydrosulfide |
| US5951851A (en) * | 1997-10-31 | 1999-09-14 | Poirier; Marc-Andre | Sulfur removal from hydrocarbon fluids by contacting said fluids with hydrololcite-like adsorbent material |
| BR112014009803B1 (pt) | 2011-10-24 | 2021-07-06 | Aditya Birla Nuvo Limited | processo para produzir um negro de fumo modificado na superfície |
| HUE045169T2 (hu) | 2012-03-30 | 2019-12-30 | Aditya Birla Science And Tech Company Limited | Eljárás csökkentett kén-tartalmú korom por elõállítására |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1899042A (en) * | 1930-12-10 | 1933-02-28 | Atlantic Refining Co | Hydrocarbon oil refining |
| US1940726A (en) * | 1931-01-08 | 1933-12-26 | Universal Oil Prod Co | Treatment of hydrocarbon oils |
| US2360537A (en) * | 1943-03-17 | 1944-10-17 | Pure Oil Co | Method of removing mercaptans from hydrocarbon oil |
| US2549052A (en) * | 1948-12-23 | 1951-04-17 | Universal Oil Prod Co | Desulfurization of hydrocarbon oils |
| US3474028A (en) * | 1967-07-10 | 1969-10-21 | Wintershall Ag | Process for the extraction of sulfur from a mineral oil-sulfur solution |
| US4119528A (en) * | 1977-08-01 | 1978-10-10 | Exxon Research & Engineering Co. | Hydroconversion of residua with potassium sulfide |
-
1979
- 1979-10-01 US US06/080,213 patent/US4248695A/en not_active Expired - Lifetime
-
1980
- 1980-07-03 CA CA000355348A patent/CA1143687A/en not_active Expired
- 1980-07-08 DE DE19803025773 patent/DE3025773A1/de not_active Withdrawn
- 1980-07-16 GB GB8023278A patent/GB2060678B/en not_active Expired
- 1980-07-16 BE BE0/201423A patent/BE884336A/fr not_active IP Right Cessation
- 1980-07-25 NL NL8004300A patent/NL8004300A/nl not_active Application Discontinuation
- 1980-08-06 IL IL60767A patent/IL60767A/xx unknown
- 1980-08-07 ES ES494055A patent/ES8106927A1/es not_active Expired
- 1980-08-21 FR FR8018302A patent/FR2473541A1/fr active Pending
- 1980-08-28 NO NO802544A patent/NO802544L/no unknown
- 1980-09-01 JP JP12098980A patent/JPS5650992A/ja active Pending
- 1980-09-01 RO RO80102068A patent/RO81098A/ro unknown
- 1980-09-19 IT IT49711/80A patent/IT1128565B/it active
- 1980-09-25 BR BR8006141A patent/BR8006141A/pt unknown
- 1980-09-29 GR GR62987A patent/GR70038B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO81098A (ro) | 1983-06-01 |
| CA1143687A (en) | 1983-03-29 |
| ES494055A0 (es) | 1981-09-01 |
| IL60767A0 (en) | 1980-10-26 |
| DE3025773A1 (de) | 1981-04-09 |
| FR2473541A1 (fr) | 1981-07-17 |
| US4248695A (en) | 1981-02-03 |
| ES8106927A1 (es) | 1981-09-01 |
| JPS5650992A (en) | 1981-05-08 |
| BR8006141A (pt) | 1981-05-19 |
| IL60767A (en) | 1983-11-30 |
| IT1128565B (it) | 1986-05-28 |
| NL8004300A (nl) | 1981-04-03 |
| GR70038B (ro) | 1982-07-26 |
| GB2060678A (en) | 1981-05-07 |
| GB2060678B (en) | 1983-06-08 |
| NO802544L (no) | 1981-04-02 |
| BE884336A (fr) | 1980-11-17 |
| IT8049711A0 (it) | 1980-09-19 |
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