BR7407020D0 - PROCESS TO PRODUCE PETROLEUM SULPHONATE - Google Patents

PROCESS TO PRODUCE PETROLEUM SULPHONATE

Info

Publication number
BR7407020D0
BR7407020D0 BR702074A BR702074A BR7407020D0 BR 7407020 D0 BR7407020 D0 BR 7407020D0 BR 702074 A BR702074 A BR 702074A BR 702074 A BR702074 A BR 702074A BR 7407020 D0 BR7407020 D0 BR 7407020D0
Authority
BR
Brazil
Prior art keywords
produce petroleum
petroleum sulphonate
sulphonate
produce
petroleum
Prior art date
Application number
BR702074A
Other languages
Portuguese (pt)
Inventor
M Plummer
D Schroeder
C Zimmerman
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
Publication of BR7407020D0 publication Critical patent/BR7407020D0/en

Links

BR702074A 1973-08-23 1974-08-23 PROCESS TO PRODUCE PETROLEUM SULPHONATE BR7407020D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39082973A 1973-08-23 1973-08-23

Publications (1)

Publication Number Publication Date
BR7407020D0 true BR7407020D0 (en) 1975-06-17

Family

ID=23544103

Family Applications (1)

Application Number Title Priority Date Filing Date
BR702074A BR7407020D0 (en) 1973-08-23 1974-08-23 PROCESS TO PRODUCE PETROLEUM SULPHONATE

Country Status (8)

Country Link
AT (1) AT340387B (en)
BR (1) BR7407020D0 (en)
CA (1) CA1011759A (en)
DD (1) DD115657A1 (en)
EG (1) EG11817A (en)
GB (1) GB1478483A (en)
RO (1) RO81277B (en)
SU (1) SU584765A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0415081D0 (en) * 2004-07-05 2004-08-04 Bp Exploration Operating Method
CN101955451A (en) * 2010-09-03 2011-01-26 中国石油大学(华东) Method for preparing petroleum sulfonate surfactant by falling film sulfonation
CN103130690B (en) * 2011-12-02 2014-09-17 中国科学院大连化学物理研究所 Method of producing petroleum sulfonate by micro reaction system grading sulfonation

Also Published As

Publication number Publication date
RO81277B (en) 1983-02-28
RO81277A (en) 1983-02-15
DD115657A1 (en) 1975-10-12
ATA685274A (en) 1977-04-15
GB1478483A (en) 1977-06-29
EG11817A (en) 1977-11-30
SU584765A3 (en) 1977-12-15
CA1011759A (en) 1977-06-07
AT340387B (en) 1977-12-12

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