NL167671B - METHOD FOR WINNING ETHYN-FREE ETHENE. - Google Patents

METHOD FOR WINNING ETHYN-FREE ETHENE.

Info

Publication number
NL167671B
NL167671B NL7012983.A NL7012983A NL167671B NL 167671 B NL167671 B NL 167671B NL 7012983 A NL7012983 A NL 7012983A NL 167671 B NL167671 B NL 167671B
Authority
NL
Netherlands
Prior art keywords
ethyn
winning
free ethene
ethene
free
Prior art date
Application number
NL7012983.A
Other languages
Dutch (nl)
Other versions
NL7012983A (en
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of NL7012983A publication Critical patent/NL7012983A/xx
Publication of NL167671B publication Critical patent/NL167671B/en

Links

Classifications

    • 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
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
NL7012983.A 1969-09-02 1970-09-02 METHOD FOR WINNING ETHYN-FREE ETHENE. NL167671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691944505 DE1944505A1 (en) 1969-09-02 1969-09-02 Process for obtaining pure ethylene

Publications (2)

Publication Number Publication Date
NL7012983A NL7012983A (en) 1971-03-04
NL167671B true NL167671B (en) 1981-08-17

Family

ID=5744406

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7012983.A NL167671B (en) 1969-09-02 1970-09-02 METHOD FOR WINNING ETHYN-FREE ETHENE.

Country Status (8)

Country Link
US (1) US3695002A (en)
AU (1) AU1949970A (en)
BE (1) BE755590A (en)
DE (1) DE1944505A1 (en)
FR (1) FR2060862A5 (en)
NL (1) NL167671B (en)
SU (1) SU459885A3 (en)
ZA (1) ZA706015B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1516082A (en) * 1967-01-06 1968-03-08 Quenot & Cie Sarl Method of braking a metal tape of a linear measuring instrument and linear measuring instrument comprising the application of this method
FR1550436A (en) * 1967-11-10 1968-12-20
DE3413898A1 (en) * 1984-04-13 1985-10-17 EC Erdölchemie GmbH, 5000 Köln METHOD FOR REMOVING ACETYLENE FROM A C (DOWN ARROW) 2 (DOWN ARROW) CURRENT
JPS6446098A (en) * 1987-08-07 1989-02-20 Nichigo Acetylen Method for cleaning inside of container of dissolved acetylene
DE4127988A1 (en) * 1991-08-23 1993-02-25 Linde Ag Acetylene absorption from crude ethylene@ and opt. ethane gas mixt. - in plate column with mixing zone for absorbent and liquefied prod. to prevent frothing
DE4127987A1 (en) * 1991-08-23 1993-02-25 Linde Ag Acetylene absorption from crude ethylene@ and opt. ethane gas mixt. - in plate column with external mixer for absorbent and condensed prod. to prevent frothing
DE4217611A1 (en) * 1992-05-27 1993-12-02 Linde Ag A process for the recovery of light C¶2¶¶ + ¶ hydrocarbons from a cracked gas
US9714204B1 (en) * 2016-07-28 2017-07-25 Chevron Phillips Chemical Company Lp Process for purifying ethylene produced from a methanol-to-olefins facility

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849514A (en) * 1955-04-21 1958-08-26 Standard Oil Co Extraction of hydrocarbon mixtures with hydroxy sulfones
US3002586A (en) * 1960-02-19 1961-10-03 Dow Chemical Co Inhibiting thermal degradation of phosphoryl tri-dimethyl amide
US3272885A (en) * 1962-10-01 1966-09-13 Phillips Petroleum Co Separation of ethylene from acetylene
US3530199A (en) * 1967-06-22 1970-09-22 Stone & Webster Eng Corp Ethylene production process

Also Published As

Publication number Publication date
ZA706015B (en) 1971-04-28
NL7012983A (en) 1971-03-04
DE1944505A1 (en) 1972-02-10
US3695002A (en) 1972-10-03
BE755590A (en) 1971-02-15
FR2060862A5 (en) 1971-06-18
AU1949970A (en) 1972-03-09
SU459885A3 (en) 1975-02-05

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Legal Events

Date Code Title Description
R1B Notice of opposition during period of laying open
R2W Refused after publication