ZA96105B - Recovery of hydrocarbons from gas streams - Google Patents

Recovery of hydrocarbons from gas streams

Info

Publication number
ZA96105B
ZA96105B ZA96105A ZA96105A ZA96105B ZA 96105 B ZA96105 B ZA 96105B ZA 96105 A ZA96105 A ZA 96105A ZA 96105 A ZA96105 A ZA 96105A ZA 96105 B ZA96105 B ZA 96105B
Authority
ZA
South Africa
Prior art keywords
hydrocarbons
recovery
gas streams
streams
gas
Prior art date
Application number
ZA96105A
Other languages
English (en)
Inventor
Arthur Shirley
Original Assignee
Boc Group Inc
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 Boc Group Inc filed Critical Boc Group Inc
Publication of ZA96105B publication Critical patent/ZA96105B/xx

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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/104—Alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40003—Methods relating to valve switching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40077—Direction of flow
    • B01D2259/40079—Co-current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40011—Methods relating to the process cycle in pressure or temperature swing adsorption
    • B01D2259/40077—Direction of flow
    • B01D2259/40081—Counter-current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Gases By Adsorption (AREA)
ZA96105A 1995-01-23 1996-01-08 Recovery of hydrocarbons from gas streams ZA96105B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37627695A 1995-01-23 1995-01-23

Publications (1)

Publication Number Publication Date
ZA96105B true ZA96105B (en) 1996-07-24

Family

ID=23484349

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA96105A ZA96105B (en) 1995-01-23 1996-01-08 Recovery of hydrocarbons from gas streams

Country Status (7)

Country Link
EP (1) EP0722764A3 (fr)
CN (1) CN1134970A (fr)
AU (1) AU4095696A (fr)
CA (1) CA2165377A1 (fr)
NZ (1) NZ280684A (fr)
PL (1) PL312395A1 (fr)
ZA (1) ZA96105B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6045603A (en) * 1998-08-21 2000-04-04 The Boc Group, Inc. Two phase pressure swing adsorption process
CN101163536B (zh) * 2005-01-21 2011-12-07 埃克森美孚研究工程公司 采用精炼工艺单元如加氢处理、加氢裂化的快速循环压力摆动吸附的改进的集成
US8142746B2 (en) * 2008-02-21 2012-03-27 Exxonmobil Research And Engineering Company Separation of carbon dioxide from methane utilizing zeolitic imidazolate framework materials
CN101357291B (zh) * 2008-09-27 2011-04-20 北京信诺海博石化科技发展有限公司 连续法聚丙烯装置产生的聚丙烯尾气的处理工艺
CN101385936B (zh) * 2008-10-14 2011-06-08 北京信诺海博石化科技发展有限公司 处理本体法聚丙烯装置不凝气的变压吸附工艺
CN101732947B (zh) * 2010-01-13 2013-05-01 北京科技大学 一种低浓度瓦斯安全吸附富集的方法
AR100494A1 (es) * 2014-04-22 2016-10-12 Shell Int Research Un proceso para recuperar metano a partir de una corriente gaseosa que incluye metano y etileno
US9381460B2 (en) 2014-09-11 2016-07-05 Air Products And Chemicals, Inc. Pressure swing adsorption process
CN104399354B (zh) * 2014-12-13 2016-05-11 太原理工大学 甲烷-氮气双组份分离方法及装置
CN108043172A (zh) * 2017-12-18 2018-05-18 洛阳健阳科技有限公司 一种沸石分子筛分离甲烷与氮气的方法
CN108031240A (zh) * 2017-12-18 2018-05-15 洛阳健阳科技有限公司 一种基于heu型沸石分子筛分离甲烷与氮气的装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305734A (en) * 1979-09-19 1981-12-15 Mcgill Incorporated Recovery of hydrocarbon components from a hydrocarbon-carrier gas mixture
US4810265A (en) * 1987-12-29 1989-03-07 Union Carbide Corporation Pressure swing adsorption process for gas separation
US5229089A (en) * 1991-11-06 1993-07-20 The Boc Group, Inc. Recovery of flammable materials from gas streams

Also Published As

Publication number Publication date
EP0722764A2 (fr) 1996-07-24
NZ280684A (en) 1998-01-26
CN1134970A (zh) 1996-11-06
AU4095696A (en) 1996-08-01
PL312395A1 (en) 1996-08-05
EP0722764A3 (fr) 1996-11-27
CA2165377A1 (fr) 1996-07-24

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