DE3140154A1 - Isobutenentfernung aus c(pfeil abwaerts)4(pfeil abwaerts)-stroemen - Google Patents

Isobutenentfernung aus c(pfeil abwaerts)4(pfeil abwaerts)-stroemen

Info

Publication number
DE3140154A1
DE3140154A1 DE19813140154 DE3140154A DE3140154A1 DE 3140154 A1 DE3140154 A1 DE 3140154A1 DE 19813140154 DE19813140154 DE 19813140154 DE 3140154 A DE3140154 A DE 3140154A DE 3140154 A1 DE3140154 A1 DE 3140154A1
Authority
DE
Germany
Prior art keywords
isobutene
feed stream
temperature
reactor
butene
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19813140154
Other languages
German (de)
English (en)
Other versions
DE3140154C2 (it
Inventor
Harold Edwin 77013 Houston Tex. Manning
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Petrochemicals Corp
Original Assignee
Petro Tex Chemical Corp 77017 Houston Tex
Petro Tex Chemical Corp
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
Priority claimed from US06/199,842 external-priority patent/US4313016A/en
Application filed by Petro Tex Chemical Corp 77017 Houston Tex, Petro Tex Chemical Corp filed Critical Petro Tex Chemical Corp 77017 Houston Tex
Publication of DE3140154A1 publication Critical patent/DE3140154A1/de
Application granted granted Critical
Publication of DE3140154C2 publication Critical patent/DE3140154C2/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/177—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound by selective oligomerisation or polymerisation of at least one compound of the mixture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19813140154 1980-10-23 1981-10-09 Isobutenentfernung aus c(pfeil abwaerts)4(pfeil abwaerts)-stroemen Granted DE3140154A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19983980A 1980-10-23 1980-10-23
US06/199,842 US4313016A (en) 1980-10-23 1980-10-23 Isobutene removal from C4 streams

Publications (2)

Publication Number Publication Date
DE3140154A1 true DE3140154A1 (de) 1982-06-03
DE3140154C2 DE3140154C2 (it) 1992-04-09

Family

ID=26895205

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813140154 Granted DE3140154A1 (de) 1980-10-23 1981-10-09 Isobutenentfernung aus c(pfeil abwaerts)4(pfeil abwaerts)-stroemen
DE3153739A Expired - Fee Related DE3153739C2 (de) 1980-10-23 1981-10-09 Isobutenentfernung aus C¶4¶-Strömen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3153739A Expired - Fee Related DE3153739C2 (de) 1980-10-23 1981-10-09 Isobutenentfernung aus C¶4¶-Strömen

Country Status (5)

Country Link
CA (1) CA1169886A (it)
DE (2) DE3140154A1 (it)
FR (1) FR2492812A1 (it)
GB (1) GB2085914B (it)
IT (1) IT1143249B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611853A1 (de) * 1986-04-09 1987-10-15 Erdoelchemie Gmbh Von sauerstoffhaltigen verbindungen freie umsetzungsprodukte von oligomerisierungsreaktionen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215011A (en) * 1979-02-21 1980-07-29 Chemical Research And Licensing Company Catalyst system for separating isobutene from C4 streams

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1279720A (fr) * 1961-01-21 1961-12-22 Bayer Ag Procédé de préparation d'oligomères de l'isobutène

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215011A (en) * 1979-02-21 1980-07-29 Chemical Research And Licensing Company Catalyst system for separating isobutene from C4 streams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611853A1 (de) * 1986-04-09 1987-10-15 Erdoelchemie Gmbh Von sauerstoffhaltigen verbindungen freie umsetzungsprodukte von oligomerisierungsreaktionen

Also Published As

Publication number Publication date
DE3140154C2 (it) 1992-04-09
GB2085914A (en) 1982-05-06
FR2492812A1 (fr) 1982-04-30
GB2085914B (en) 1984-04-11
CA1169886A (en) 1984-06-26
IT8149524A0 (it) 1981-10-20
FR2492812B1 (it) 1984-12-28
DE3153739C2 (de) 1994-01-27
IT1143249B (it) 1986-10-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: ASSMANN, E., DIPL.-CHEM. DR.RER.NAT. KLINGSEISEN,

8127 New person/name/address of the applicant

Owner name: TEXAS PETROCHEMICALS CORP., HOUSTON, TEX., US

8128 New person/name/address of the agent

Representative=s name: ZUMSTEIN, F., DIPL.-CHEM. DR.RER.NAT. KLINGSEISEN,

8125 Change of the main classification

Ipc: C07C 2/28

8172 Supplementary division/partition in:

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D2 Grant after examination
8364 No opposition during term of opposition
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