PL248948A1 - Method of recovery of buten-1 of polymerization grade - Google Patents

Method of recovery of buten-1 of polymerization grade

Info

Publication number
PL248948A1
PL248948A1 PL24894884A PL24894884A PL248948A1 PL 248948 A1 PL248948 A1 PL 248948A1 PL 24894884 A PL24894884 A PL 24894884A PL 24894884 A PL24894884 A PL 24894884A PL 248948 A1 PL248948 A1 PL 248948A1
Authority
PL
Poland
Prior art keywords
buten
recovery
polymerization grade
polymerization
grade
Prior art date
Application number
PL24894884A
Inventor
Renzo Comiotto
Maglie Bruno De
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 PL248948A1 publication Critical patent/PL248948A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/08—Alkenes with four carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
PL24894884A 1983-07-28 1984-07-26 Method of recovery of buten-1 of polymerization grade PL248948A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22294/83A IT1194351B (en) 1983-07-28 1983-07-28 PROCEDURE FOR THE RECOVERY OF BUTENE-1 DEGREE POLYMERIZATION

Publications (1)

Publication Number Publication Date
PL248948A1 true PL248948A1 (en) 1985-04-24

Family

ID=11194295

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24894884A PL248948A1 (en) 1983-07-28 1984-07-26 Method of recovery of buten-1 of polymerization grade

Country Status (26)

Country Link
JP (1) JPS6051131A (en)
KR (1) KR870000583B1 (en)
AU (1) AU561302B2 (en)
BE (1) BE900248A (en)
BR (1) BR8403665A (en)
CA (1) CA1232919A (en)
CS (1) CS250667B2 (en)
DD (1) DD222000A5 (en)
DE (1) DE3426349A1 (en)
DK (1) DK369484A (en)
ES (1) ES8507007A1 (en)
FR (1) FR2549825B1 (en)
GB (1) GB2144146B (en)
GR (1) GR82261B (en)
HU (1) HUT36762A (en)
IT (1) IT1194351B (en)
LU (1) LU85466A1 (en)
NL (1) NL8402384A (en)
NO (1) NO843022L (en)
PL (1) PL248948A1 (en)
PT (1) PT78990B (en)
RO (1) RO90623A (en)
SE (1) SE8403426L (en)
TR (1) TR22082A (en)
YU (1) YU132184A (en)
ZA (1) ZA845088B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003063281A (en) * 2001-08-29 2003-03-05 Sanwa Tekki Corp Trolly line hanger ear and insulation coupling element
US8633915B2 (en) 2007-10-04 2014-01-21 Apple Inc. Single-layer touch-sensitive display
US20090174676A1 (en) 2008-01-04 2009-07-09 Apple Inc. Motion component dominance factors for motion locking of touch sensor data
US8487898B2 (en) 2008-04-25 2013-07-16 Apple Inc. Ground guard for capacitive sensing
US8576193B2 (en) 2008-04-25 2013-11-05 Apple Inc. Brick layout and stackup for a touch screen
US8319747B2 (en) 2008-12-11 2012-11-27 Apple Inc. Single layer touch panel with segmented drive and sense electrodes
US8922521B2 (en) 2009-02-02 2014-12-30 Apple Inc. Switching circuitry for touch sensitive display
US9261997B2 (en) 2009-02-02 2016-02-16 Apple Inc. Touch regions in diamond configuration
US8593410B2 (en) 2009-04-10 2013-11-26 Apple Inc. Touch sensor panel design
US8957874B2 (en) 2009-06-29 2015-02-17 Apple Inc. Touch sensor panel design
US9652088B2 (en) 2010-07-30 2017-05-16 Apple Inc. Fabrication of touch sensor panel using laser ablation
US9329723B2 (en) 2012-04-16 2016-05-03 Apple Inc. Reconstruction of original touch image from differential touch image
US9886141B2 (en) 2013-08-16 2018-02-06 Apple Inc. Mutual and self capacitance touch measurements in touch panel
US10936120B2 (en) 2014-05-22 2021-03-02 Apple Inc. Panel bootstraping architectures for in-cell self-capacitance
US10289251B2 (en) 2014-06-27 2019-05-14 Apple Inc. Reducing floating ground effects in pixelated self-capacitance touch screens
US9280251B2 (en) 2014-07-11 2016-03-08 Apple Inc. Funneled touch sensor routing
US9880655B2 (en) 2014-09-02 2018-01-30 Apple Inc. Method of disambiguating water from a finger touch on a touch sensor panel
WO2016048269A1 (en) 2014-09-22 2016-03-31 Onamp Research Llc Ungrounded user signal compensation for pixelated self-capacitance touch sensor panel
CN112379792A (en) 2014-10-27 2021-02-19 苹果公司 Pixelization from capacitive water repellence
CN107209602B (en) 2015-02-02 2020-05-26 苹果公司 Flexible self-capacitance and mutual capacitance touch sensing system architecture
US10488992B2 (en) 2015-03-10 2019-11-26 Apple Inc. Multi-chip touch architecture for scalability
US10534481B2 (en) 2015-09-30 2020-01-14 Apple Inc. High aspect ratio capacitive sensor panel
US10365773B2 (en) 2015-09-30 2019-07-30 Apple Inc. Flexible scan plan using coarse mutual capacitance and fully-guarded measurements
AU2017208277B2 (en) 2016-09-06 2018-12-20 Apple Inc. Back of cover touch sensors
US10642418B2 (en) 2017-04-20 2020-05-05 Apple Inc. Finger tracking in wet environment
US11662867B1 (en) 2020-05-30 2023-05-30 Apple Inc. Hover detection on a touch sensor panel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1280845B (en) * 1965-10-29 1968-10-24 Huels Chemische Werke Ag Process for the selective hydrogenation of butadiene- (1,3) in a C-hydrocarbon mixture containing larger amounts of 1-butene and small amounts of butadiene- (1, 3)
FR2474024A1 (en) * 1980-01-23 1981-07-24 Inst Francais Du Petrole PROCESS FOR PRODUCING BUTENE-1 FROM A C4 CUTTING OF HYDROCARBONS
FR2493306A1 (en) * 1980-10-30 1982-05-07 Inst Francais Du Petrole High-purity 1-butene recovery from mixed butene streams - by isobutene polymerisation to gasoline and fractionation
FR2495605A1 (en) * 1980-12-05 1982-06-11 Inst Francais Du Petrole High-purity butene-1 isolated from steam cracker butene(s) - by conversion of isobutene to methyl tert. butyl ether and fractionation
FR2508437A1 (en) * 1981-06-26 1982-12-31 Inst Francais Du Petrole Steam-cracker butene(s) cut upgraded to pure butene-1, gasoline - and opt. jet fuel via initial polymerisation-dismutation on acid catalyst
US4820472A (en) * 1981-07-14 1989-04-11 Westinghouse Electric Corp. Nuclear reactor spent fuel storage rack

Also Published As

Publication number Publication date
SE8403426D0 (en) 1984-06-27
GR82261B (en) 1984-12-13
BR8403665A (en) 1985-07-02
DK369484A (en) 1985-01-29
GB2144146A (en) 1985-02-27
DE3426349A1 (en) 1985-02-14
TR22082A (en) 1986-03-17
IT8322294A0 (en) 1983-07-28
PT78990A (en) 1984-08-01
SE8403426L (en) 1985-01-29
JPS6051131A (en) 1985-03-22
NL8402384A (en) 1985-02-18
CS250667B2 (en) 1987-05-14
CA1232919A (en) 1988-02-16
ES534969A0 (en) 1985-08-16
ES8507007A1 (en) 1985-08-16
LU85466A1 (en) 1985-04-17
KR850001141A (en) 1985-03-16
FR2549825A1 (en) 1985-02-01
IT8322294A1 (en) 1985-01-28
FR2549825B1 (en) 1987-01-09
AU3096084A (en) 1985-01-31
RO90623A (en) 1986-12-10
NO843022L (en) 1985-01-29
DD222000A5 (en) 1985-05-08
AU561302B2 (en) 1987-05-07
DK369484D0 (en) 1984-07-27
ZA845088B (en) 1985-02-27
BE900248A (en) 1985-01-28
GB8417309D0 (en) 1984-08-08
YU132184A (en) 1986-12-31
HUT36762A (en) 1985-10-28
KR870000583B1 (en) 1987-03-23
IT1194351B (en) 1988-09-22
GB2144146B (en) 1987-02-18
PT78990B (en) 1986-10-23

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