IT979664B - Solfonazioni di petroli grezzi per produrre solfonati del petro lio - Google Patents

Solfonazioni di petroli grezzi per produrre solfonati del petro lio

Info

Publication number
IT979664B
IT979664B IT3268972A IT3268972A IT979664B IT 979664 B IT979664 B IT 979664B IT 3268972 A IT3268972 A IT 3268972A IT 3268972 A IT3268972 A IT 3268972A IT 979664 B IT979664 B IT 979664B
Authority
IT
Italy
Prior art keywords
petrol
sulphonations
sulphonates
crude
produce
Prior art date
Application number
IT3268972A
Other languages
English (en)
Italian (it)
Original Assignee
Marathon Oil Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Marathon Oil Co filed Critical Marathon Oil Co
Application granted granted Critical
Publication of IT979664B publication Critical patent/IT979664B/it

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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/584—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific surfactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Lubricants (AREA)
IT3268972A 1972-03-27 1972-12-07 Solfonazioni di petroli grezzi per produrre solfonati del petro lio IT979664B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23808472A 1972-03-27 1972-03-27

Publications (1)

Publication Number Publication Date
IT979664B true IT979664B (it) 1974-09-30

Family

ID=22896433

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3268972A IT979664B (it) 1972-03-27 1972-12-07 Solfonazioni di petroli grezzi per produrre solfonati del petro lio

Country Status (13)

Country Link
JP (1) JPS4913142A (enrdf_load_stackoverflow)
AR (1) AR229147A1 (enrdf_load_stackoverflow)
AT (1) AT337869B (enrdf_load_stackoverflow)
BR (1) BR7301481D0 (enrdf_load_stackoverflow)
CA (1) CA971186A (enrdf_load_stackoverflow)
DD (3) DD123215A1 (enrdf_load_stackoverflow)
DE (1) DE2256758B2 (enrdf_load_stackoverflow)
EG (1) EG11502A (enrdf_load_stackoverflow)
FR (1) FR2177728B1 (enrdf_load_stackoverflow)
GB (1) GB1378724A (enrdf_load_stackoverflow)
IT (1) IT979664B (enrdf_load_stackoverflow)
NL (1) NL163855C (enrdf_load_stackoverflow)
RO (1) RO71473A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5330434A (en) * 1976-09-01 1978-03-22 Toyohito Tomonaga Surface treatment of stainless steel by chromic acids
JPS5611847Y2 (enrdf_load_stackoverflow) * 1976-09-17 1981-03-18
US4252192A (en) * 1979-07-02 1981-02-24 Stepan Chemical Company Process for enhanced oil recovery employing petroleum sulfonates
US4404110A (en) * 1980-12-22 1983-09-13 Marathon Oil Company Ozonation of petroleum feedstocks
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
US4414119A (en) * 1982-01-04 1983-11-08 Marathon Oil Company Injectivity of crude oil and petroleum sulfonate slugs by the addition of an alkylbenzene sulfonate
IT1206704B (it) * 1984-05-29 1989-04-27 Anic Spa Additivo fluidificante e stabilizzante e suo metodo di preparazione.
CN111170904B (zh) * 2018-11-12 2022-12-02 中国石油天然气股份有限公司 石油磺酸盐原料及其制备方法、石油磺酸盐及其生产方法
CN114539102B (zh) * 2020-11-26 2024-03-26 中国石油天然气股份有限公司 石油磺酸盐的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2815370A (en) * 1953-12-10 1957-12-03 Pure Oil Co Sulfonation of petroleum oils
US2843625A (en) * 1955-09-09 1958-07-15 Exxon Research Engineering Co Low temperature sulfonation process

Also Published As

Publication number Publication date
NL7217215A (enrdf_load_stackoverflow) 1973-10-01
NL163855C (nl) 1980-10-15
FR2177728B1 (enrdf_load_stackoverflow) 1975-10-31
DE2256758A1 (de) 1973-10-11
AR229147A1 (es) 1983-06-30
DD111892A1 (enrdf_load_stackoverflow) 1975-03-12
AT337869B (de) 1977-07-25
DD125406A2 (enrdf_load_stackoverflow) 1977-04-20
RO71473A (ro) 1983-08-03
FR2177728A1 (enrdf_load_stackoverflow) 1973-11-09
NL163855B (nl) 1980-05-16
DE2256758B2 (de) 1976-07-01
BR7301481D0 (pt) 1974-07-25
GB1378724A (en) 1974-12-27
DD123215A1 (enrdf_load_stackoverflow) 1976-12-05
JPS4913142A (enrdf_load_stackoverflow) 1974-02-05
CA971186A (en) 1975-07-15
RO71473B (ro) 1983-07-30
EG11502A (en) 1977-08-15
ATA29073A (de) 1976-11-15

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