FR2457454A1 - Procede de formation de gaz carbonique solide a partir d'une phase liquide - Google Patents

Procede de formation de gaz carbonique solide a partir d'une phase liquide

Info

Publication number
FR2457454A1
FR2457454A1 FR8019711A FR8019711A FR2457454A1 FR 2457454 A1 FR2457454 A1 FR 2457454A1 FR 8019711 A FR8019711 A FR 8019711A FR 8019711 A FR8019711 A FR 8019711A FR 2457454 A1 FR2457454 A1 FR 2457454A1
Authority
FR
France
Prior art keywords
liquid phase
solid carbon
carbon gas
forming solid
treatment apparatus
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
FR8019711A
Other languages
English (en)
Other versions
FR2457454B1 (fr
Inventor
Robert J Adler
Coleman B Brosilow
William R Brown
Nelson C Gardner
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.)
Cng Research Co
Original Assignee
Cng Research Co
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 Cng Research Co filed Critical Cng Research Co
Publication of FR2457454A1 publication Critical patent/FR2457454A1/fr
Application granted granted Critical
Publication of FR2457454B1 publication Critical patent/FR2457454B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • 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
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C01B32/55—Solidifying
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/14—Purification; Separation; Use of additives by crystallisation; Purification or separation of the crystals
    • 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
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/922—Sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Treating Waste Gases (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

L'INVENTION CONCERNE UN PROCEDE DE FORMATION DE GAZ CARBONIQUE SOLIDE PAR UN REFROIDISSEMENT LORS DE L'EVAPORATION D'UNE PHASE LIQUIDE DANS UN APPAREIL DE TRAITEMENT. CE PROCEDE CONSISTE A AJOUTER UN ADDITIF A LA PHASE LIQUIDE POUR REDUIRE LA TENDANCE A L'ACCUMULATION DE DEPOTS DE LA PHASE SOLIDE SUR LES SURFACES INTERIEURES DE L'APPAREIL DE TRAITEMENT.
FR8019711A 1979-04-18 1980-09-12 Procede de formation de gaz carbonique solide a partir d'une phase liquide Granted FR2457454A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/031,318 US4270937A (en) 1976-12-01 1979-04-18 Gas separation process

Publications (2)

Publication Number Publication Date
FR2457454A1 true FR2457454A1 (fr) 1980-12-19
FR2457454B1 FR2457454B1 (fr) 1983-03-18

Family

ID=21858787

Family Applications (2)

Application Number Title Priority Date Filing Date
FR8008596A Granted FR2457453A1 (fr) 1979-04-18 1980-04-17 Procede de cristallisation pour separer notamment des gaz
FR8019711A Granted FR2457454A1 (fr) 1979-04-18 1980-09-12 Procede de formation de gaz carbonique solide a partir d'une phase liquide

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR8008596A Granted FR2457453A1 (fr) 1979-04-18 1980-04-17 Procede de cristallisation pour separer notamment des gaz

Country Status (10)

Country Link
US (1) US4270937A (fr)
JP (1) JPS55139816A (fr)
BE (1) BE882854A (fr)
CA (1) CA1182038A (fr)
DE (1) DE3014947A1 (fr)
FR (2) FR2457453A1 (fr)
GB (1) GB2048708B (fr)
IT (1) IT1130122B (fr)
NL (1) NL8002300A (fr)
ZA (1) ZA802236B (fr)

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IT1130122B (it) 1986-06-11
US4270937A (en) 1981-06-02
NL8002300A (nl) 1980-10-21
ZA802236B (en) 1981-04-29
GB2048708B (en) 1984-02-08
BE882854A (fr) 1980-10-20
GB2048708A (en) 1980-12-17
FR2457453B1 (fr) 1983-04-08
IT8067599A0 (it) 1980-04-17
JPH0133203B2 (fr) 1989-07-12
FR2457454B1 (fr) 1983-03-18
FR2457453A1 (fr) 1980-12-19
DE3014947C2 (fr) 1990-07-12
JPS55139816A (en) 1980-11-01
DE3014947A1 (de) 1980-11-06
CA1182038A (fr) 1985-02-05

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