RO69200A - Procedeu pentru purificarea etilenei - Google Patents

Procedeu pentru purificarea etilenei

Info

Publication number
RO69200A
RO69200A RO7685248A RO8524876A RO69200A RO 69200 A RO69200 A RO 69200A RO 7685248 A RO7685248 A RO 7685248A RO 8524876 A RO8524876 A RO 8524876A RO 69200 A RO69200 A RO 69200A
Authority
RO
Romania
Prior art keywords
purification
ethylene
Prior art date
Application number
RO7685248A
Other languages
English (en)
French (fr)
Inventor
Robert G Vanderwater
Elton G Foster
William J Benjamin
Original Assignee
Shell Internationale Research Maatschappij Bv,Nl
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 Shell Internationale Research Maatschappij Bv,Nl filed Critical Shell Internationale Research Maatschappij Bv,Nl
Publication of RO69200A publication Critical patent/RO69200A/ro

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1406—Multiple stage absorption
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
RO7685248A 1975-03-24 1976-03-22 Procedeu pentru purificarea etilenei RO69200A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56157975A 1975-03-24 1975-03-24

Publications (1)

Publication Number Publication Date
RO69200A true RO69200A (ro) 1981-06-26

Family

ID=24242556

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7685248A RO69200A (ro) 1975-03-24 1976-03-22 Procedeu pentru purificarea etilenei

Country Status (13)

Country Link
JP (1) JPS51115404A (ro)
BE (1) BE839854A (ro)
CA (1) CA1070483A (ro)
CS (1) CS199619B2 (ro)
DD (1) DD123858A5 (ro)
DE (1) DE2612064A1 (ro)
ES (1) ES446267A1 (ro)
FR (1) FR2305413A1 (ro)
GB (1) GB1545885A (ro)
IT (1) IT1058647B (ro)
NL (1) NL7602964A (ro)
PL (1) PL99667B1 (ro)
RO (1) RO69200A (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588196B1 (fr) * 1985-10-04 1989-10-27 Elf Aquitaine Procede et dispositif pour l'extraction selective de l'h2s d'un gaz en contenant
SG11201704835YA (en) * 2014-12-18 2017-07-28 Dow Global Technologies Llc Process for purification of vent streams

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824766A (en) * 1973-05-10 1974-07-23 Allied Chem Gas purification

Also Published As

Publication number Publication date
DE2612064C2 (ro) 1989-04-27
CS199619B2 (en) 1980-07-31
PL99667B1 (pl) 1978-07-31
ES446267A1 (es) 1977-06-16
BE839854A (nl) 1976-09-22
NL7602964A (nl) 1976-09-28
GB1545885A (en) 1979-05-16
FR2305413B1 (ro) 1980-07-18
FR2305413A1 (fr) 1976-10-22
JPS51115404A (en) 1976-10-12
IT1058647B (it) 1982-05-10
DD123858A5 (ro) 1977-01-19
CA1070483A (en) 1980-01-29
DE2612064A1 (de) 1976-10-14

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