NO740843L - Fremgangsmåte for fremstilling av syntetisk smøreolje ved polymerisering av alfa-olefiner, hydrocracking og vakuumdestillasjon. - Google Patents

Fremgangsmåte for fremstilling av syntetisk smøreolje ved polymerisering av alfa-olefiner, hydrocracking og vakuumdestillasjon.

Info

Publication number
NO740843L
NO740843L NO740843A NO740843A NO740843L NO 740843 L NO740843 L NO 740843L NO 740843 A NO740843 A NO 740843A NO 740843 A NO740843 A NO 740843A NO 740843 L NO740843 L NO 740843L
Authority
NO
Norway
Prior art keywords
hydrocracking
olefins
alpha
polymerization
production
Prior art date
Application number
NO740843A
Other languages
English (en)
Other versions
NO140192C (no
NO140192B (no
Inventor
Pierleone Girotti
Renato Tesei
Telemaco Floris
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of NO740843L publication Critical patent/NO740843L/no
Publication of NO140192B publication Critical patent/NO140192B/no
Publication of NO140192C publication Critical patent/NO140192C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/50—Partial depolymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO740843A 1973-03-12 1974-03-11 Fremgangsmaate for fremstilling av syntetisk smoereolje ved polymerisering av alfa-olefiner, hydrocracking og vakuumdestillasjon NO140192C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21458/73A IT981301B (it) 1973-03-12 1973-03-12 Olii lubrificanti sintetici da cracking catalitico idrogenante di polimeri ad altissima visco sita

Publications (3)

Publication Number Publication Date
NO740843L true NO740843L (no) 1974-09-13
NO140192B NO140192B (no) 1979-04-09
NO140192C NO140192C (no) 1979-07-18

Family

ID=11182077

Family Applications (1)

Application Number Title Priority Date Filing Date
NO740843A NO140192C (no) 1973-03-12 1974-03-11 Fremgangsmaate for fremstilling av syntetisk smoereolje ved polymerisering av alfa-olefiner, hydrocracking og vakuumdestillasjon

Country Status (17)

Country Link
JP (1) JPS5338116B2 (no)
BE (1) BE812157A (no)
CA (1) CA1036587A (no)
CH (1) CH617225A5 (no)
CS (1) CS208697B2 (no)
DD (1) DD110515A5 (no)
DK (1) DK143505C (no)
FR (1) FR2221514B1 (no)
GB (1) GB1461134A (no)
IT (1) IT981301B (no)
NL (1) NL155843B (no)
NO (1) NO140192C (no)
PL (1) PL88682B1 (no)
SE (1) SE385223B (no)
SU (1) SU674665A3 (no)
YU (1) YU35784B (no)
ZA (1) ZA741593B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533391A (ja) * 1991-03-22 1993-02-09 Kajima Corp 柱・梁接合部構造

Also Published As

Publication number Publication date
PL88682B1 (no) 1976-09-30
CA1036587A (en) 1978-08-15
YU35784B (en) 1981-06-30
FR2221514B1 (no) 1978-12-01
YU65474A (en) 1980-10-31
GB1461134A (en) 1977-01-13
SE385223B (sv) 1976-06-14
NL7403336A (no) 1974-09-16
NL155843B (nl) 1978-02-15
CH617225A5 (en) 1980-05-14
DE2411562B2 (de) 1977-04-21
AU6657474A (en) 1975-09-18
FR2221514A1 (no) 1974-10-11
DD110515A5 (no) 1974-12-20
NO140192C (no) 1979-07-18
ZA741593B (en) 1975-02-26
JPS5025689A (no) 1975-03-18
DK143505B (da) 1981-08-31
NO140192B (no) 1979-04-09
DE2411562A1 (de) 1974-09-26
DK143505C (da) 1982-01-04
IT981301B (it) 1974-10-10
CS208697B2 (en) 1981-09-15
BE812157A (fr) 1974-07-01
SU674665A3 (ru) 1979-07-15
JPS5338116B2 (no) 1978-10-13

Similar Documents

Publication Publication Date Title
DK128936B (da) Fremgangsmåde til fremstilling af smøreolie med høj viskositetsindeks.
IL41559A0 (en) Composition for the elimination of mineral oil,especially petroleum products by biological degradation
NO740842L (no) Fremgangsmåte for fremstilling av syntetiske smøreoljer ved polymerisering av alfa-olefiner, cracking, vakuumdestillasjon og hydrogenering.
NO741144L (no) Analogifremgangsmåte ved fremstilling av nye, farmakodynamiske polyenforbindelser.
AR210988A1 (es) Procedimiento para la produccion de derivados de 4,6-didesoxi-4-aminoglucopirano.
CA1030887A (en) Process for producing lubricating oils
NO741839L (no) Framgangsmåte for framstilling av ståltau.
BR7405079D0 (pt) Processo para a fabricacao de 2,2,6,6-tetrametil-4-oxopiperidina
NL174065C (nl) Werkwijze ter bereiding van een smeerolie.
CA1002320A (en) Oil shale hydrogasification process
NL159136B (nl) Werkwijze ter bereiding van smeeroliesamenstellingen.
NL7411260A (nl) Werkwijze ter bereiding van smeeroliesamenstel- lingen en hydraulische vloeistoffen.
NL179214B (nl) Laagvormige magnetogramdragers, alsmede werkwijze voor de vervaardiging daarvan.
NL7412519A (nl) Werkwijze voor de continue bereiding van benzeen.
SE7409036L (sv) Forfarande for framstellning av stalemnen.
CA1029675A (en) Process for making lubricating oil
IT1024897B (it) Procedimento per la produzione di d, ribosio
NO740843L (no) Fremgangsmåte for fremstilling av syntetisk smøreolje ved polymerisering av alfa-olefiner, hydrocracking og vakuumdestillasjon.
CA978879A (en) Lube oil hydrotreating process
IT1010003B (it) Procedimento di idroscissione per la produzione di olii lubrificanti
NO740844L (no) Fremgangsmåte for fremstilling av syntetiske smøreoljer ved polymerisasjon av alfa-olefiner, katalytisk cracking, vakuumdestillasjon og hydrogenering.
SE395470B (sv) Tillsats for mineral-eller syntetiska smorjoljor for forbettring av nemnda oljors viskositetsindex, erhallen genom destillering och katalytisk hydrering av polymerer erhallna fran n-alfa-olefiner samt forfarande ....
NL7412593A (nl) Werkwijze ter bereiding van hydraulische vloeistoffen.
BR7407139D0 (pt) Processo para producao de fechos corredicos parazippers
NO740722L (no) Fremgangsmåte ved fremstilling av metallprodukter.