CS251788B2 - Liquefacient and stabilizing admixture and method of its production - Google Patents
Liquefacient and stabilizing admixture and method of its production Download PDFInfo
- Publication number
- CS251788B2 CS251788B2 CS853864A CS386485A CS251788B2 CS 251788 B2 CS251788 B2 CS 251788B2 CS 853864 A CS853864 A CS 853864A CS 386485 A CS386485 A CS 386485A CS 251788 B2 CS251788 B2 CS 251788B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- tar
- solvents
- solution
- reaction
- sulfur trioxide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/62—Sulfonated fats, oils or waxes of undetermined constitution
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
- C10L1/326—Coal-water suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Working-Up Tar And Pitch (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Lubricants (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8421140A IT1206704B (it) | 1984-05-29 | 1984-05-29 | Additivo fluidificante e stabilizzante e suo metodo di preparazione. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS251788B2 true CS251788B2 (en) | 1987-08-13 |
Family
ID=11177335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS853864A CS251788B2 (en) | 1984-05-29 | 1985-05-29 | Liquefacient and stabilizing admixture and method of its production |
Country Status (19)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1235867B (it) * | 1987-12-18 | 1992-11-23 | Eniricerche S P A Snamprogetti | Composizione cementizia a bassa viscosita' |
| IT1217583B (it) * | 1988-05-13 | 1990-03-30 | Eniricerche Spa | Composizione di calcestruzzo contenente un additivo superfluidificante |
| IT1227903B (it) * | 1988-12-23 | 1991-05-14 | Eniricerche S P A Snamprogetti | Procedimento per la preparazione di disperdenti solfonati |
| IT1265286B1 (it) * | 1993-12-17 | 1996-10-31 | Agip Spa | Procedimento per recuperare e movimentare prodotti petroliferi altamente viscosi |
| IT1269532B (it) * | 1994-03-11 | 1997-04-08 | Eniricerche Spa | Procedimento per movimentare prodotti petroliferi altamente viscosi |
| IT1281587B1 (it) * | 1996-01-03 | 1998-02-20 | Italcementi Spa | Composizione superfluidificante per composizioni cementizie |
| CN101376639B (zh) * | 2008-09-28 | 2011-06-15 | 浙江闰土股份有限公司 | 一种生产分散剂mf并联产亚硫酸钠的方法 |
| CN102839026B (zh) * | 2012-09-17 | 2014-07-09 | 宋晓轩 | 用高含杂环芳香烃组份生产水煤浆添加剂的方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE373377A (US20090163788A1-20090625-C00002.png) * | ||||
| DE106500C (US20090163788A1-20090625-C00002.png) * | ||||
| US1711448A (en) * | 1925-04-27 | 1929-04-30 | Peter Reilly | Treatment of tar |
| GB483907A (en) * | 1935-07-26 | 1938-04-27 | Ladislao D Antal | Improvements in or relating to the treatment of bitumina and allied substances |
| US2227999A (en) * | 1938-07-07 | 1941-01-07 | Sulphonation of coal tab distillates | |
| US3089842A (en) * | 1959-12-14 | 1963-05-14 | Phillips Petroleum Co | Production of sulfonated asphalt |
| US3374210A (en) * | 1965-09-20 | 1968-03-19 | Grefco | Sulfonated aromatic resins |
| DE2138637A1 (de) * | 1971-08-02 | 1973-02-15 | Kureha Chemical Ind Co Ltd | Verfahren zur herstellung von kohlenwasserstoffsulfonaten und deren verwendung als dispergiermittel |
| DE2256758B2 (de) * | 1972-03-27 | 1976-07-01 | Marathon Oil Co., Findlay, Ohio (V.StA.) | Verwendung von erdoelsulfonaten fuer die verdraengung von rohoel aus erdformationen |
| US4416666A (en) * | 1979-10-26 | 1983-11-22 | Alfred University Research Foundation Inc. | Coal-water slurry and method for its preparation |
| JPS606395B2 (ja) * | 1979-07-26 | 1985-02-18 | 花王株式会社 | 石炭粉末の水スラリ−用分散剤 |
| US4441889A (en) * | 1981-01-29 | 1984-04-10 | Gulf & Western Industries, Inc. | Coal-aqueous mixtures |
| US4432771A (en) * | 1981-05-15 | 1984-02-21 | International Telephone And Telegraph Corporation | Combustible coal/water mixtures for fuels and methods of preparing the same |
| JPS5823889A (ja) * | 1981-08-03 | 1983-02-12 | Nippon Oil & Fats Co Ltd | 石炭−水スラリ−用添加剤 |
| FR2517671A1 (fr) * | 1981-12-07 | 1983-06-10 | Raffinage Cie Francaise | Procede de preparation de sulfonates d'hydrocarbures aromatiques et application desdits sulfonates a la recuperation assistee du petrole brut |
| US4502868A (en) * | 1982-09-27 | 1985-03-05 | Texaco Inc. | Coal-water slurries of low viscosity and method for their preparation |
| US4692169A (en) * | 1984-12-27 | 1987-09-08 | Henkel Corp. | Use of etherified polygalactomannan gums as carbonaceous slurry stabilizers |
-
1984
- 1984-05-29 IT IT8421140A patent/IT1206704B/it active
-
1985
- 1985-05-21 ZA ZA853852A patent/ZA853852B/xx unknown
- 1985-05-21 IN IN376/MAS/85A patent/IN165180B/en unknown
- 1985-05-22 SE SE8502510A patent/SE8502510L/xx not_active Application Discontinuation
- 1985-05-22 AU AU42754/85A patent/AU568935B2/en not_active Ceased
- 1985-05-24 GB GB08513176A patent/GB2159536B/en not_active Expired
- 1985-05-27 GR GR851286A patent/GR851286B/el unknown
- 1985-05-28 FI FI852114A patent/FI852114L/fi not_active Application Discontinuation
- 1985-05-28 DD DD85276731A patent/DD233951A5/de not_active IP Right Cessation
- 1985-05-28 SU SU853912356A patent/SU1516015A3/ru active
- 1985-05-28 FR FR858507983A patent/FR2565124B1/fr not_active Expired
- 1985-05-28 DE DE3519115A patent/DE3519115A1/de active Granted
- 1985-05-28 CA CA000482623A patent/CA1241015A/en not_active Expired
- 1985-05-28 ES ES544147A patent/ES8604291A1/es not_active Expired
- 1985-05-29 NL NL8501537A patent/NL8501537A/nl not_active Application Discontinuation
- 1985-05-29 BR BR8502670A patent/BR8502670A/pt unknown
- 1985-05-29 CS CS853864A patent/CS251788B2/cs unknown
- 1985-05-29 PL PL1985253690A patent/PL145004B1/pl unknown
- 1985-05-29 JP JP60114421A patent/JPH0665715B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES8604291A1 (es) | 1986-01-16 |
| IT8421140A0 (it) | 1984-05-29 |
| IT1206704B (it) | 1989-04-27 |
| ES544147A0 (es) | 1986-01-16 |
| JPH0665715B2 (ja) | 1994-08-24 |
| BR8502670A (pt) | 1986-02-12 |
| FI852114L (fi) | 1985-11-30 |
| PL145004B1 (en) | 1988-07-30 |
| GR851286B (US20090163788A1-20090625-C00002.png) | 1985-11-25 |
| AU4275485A (en) | 1985-12-05 |
| SU1516015A3 (ru) | 1989-10-15 |
| FI852114A0 (fi) | 1985-05-28 |
| GB2159536B (en) | 1987-10-14 |
| DE3519115C2 (US20090163788A1-20090625-C00002.png) | 1989-03-30 |
| IN165180B (US20090163788A1-20090625-C00002.png) | 1989-08-26 |
| SE8502510L (sv) | 1985-11-30 |
| FR2565124B1 (fr) | 1989-12-01 |
| SE8502510D0 (sv) | 1985-05-22 |
| JPS61436A (ja) | 1986-01-06 |
| ZA853852B (en) | 1986-09-24 |
| GB8513176D0 (en) | 1985-06-26 |
| DD233951A5 (de) | 1986-03-19 |
| CA1241015A (en) | 1988-08-23 |
| FR2565124A1 (fr) | 1985-12-06 |
| NL8501537A (nl) | 1985-12-16 |
| GB2159536A (en) | 1985-12-04 |
| AU568935B2 (en) | 1988-01-14 |
| DE3519115A1 (de) | 1985-12-05 |
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