CA2644153A1 - Membrane and process for recovery of acid - Google Patents

Membrane and process for recovery of acid Download PDF

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Publication number
CA2644153A1
CA2644153A1 CA002644153A CA2644153A CA2644153A1 CA 2644153 A1 CA2644153 A1 CA 2644153A1 CA 002644153 A CA002644153 A CA 002644153A CA 2644153 A CA2644153 A CA 2644153A CA 2644153 A1 CA2644153 A1 CA 2644153A1
Authority
CA
Canada
Prior art keywords
acid
membrane
water
retentate
feed
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.)
Abandoned
Application number
CA002644153A
Other languages
English (en)
French (fr)
Inventor
Ramon A. Strauss
Tomas R. Melli
John H. Hollenbach
Bhupender S. Minhas
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2644153A1 publication Critical patent/CA2644153A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/36—Pervaporation; Membrane distillation; Liquid permeation
    • B01D61/362—Pervaporation
    • B01D61/3621—Pervaporation comprising multiple pervaporation steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/38—Polyalkenylalcohols; Polyalkenylesters; Polyalkenylethers; Polyalkenylaldehydes; Polyalkenylketones; Polyalkenylacetals; Polyalkenylketals
    • B01D71/381—Polyvinylalcohol
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/88—Concentration of sulfuric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/02—Elements in series
    • B01D2317/022—Reject series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/30—Chemical resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CA002644153A 2006-03-07 2007-03-06 Membrane and process for recovery of acid Abandoned CA2644153A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/369,613 US7976710B2 (en) 2003-02-18 2006-03-07 Membrane and process for the recovery of acid
US11/369,613 2006-03-07
PCT/US2007/005599 WO2007103314A2 (en) 2006-03-07 2007-03-06 Membrane and process for recovery of acid

Publications (1)

Publication Number Publication Date
CA2644153A1 true CA2644153A1 (en) 2007-09-13

Family

ID=38335609

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002644153A Abandoned CA2644153A1 (en) 2006-03-07 2007-03-06 Membrane and process for recovery of acid

Country Status (6)

Country Link
US (1) US7976710B2 (enExample)
EP (1) EP1991341A2 (enExample)
JP (1) JP2009528918A (enExample)
BR (1) BRPI0708637A2 (enExample)
CA (1) CA2644153A1 (enExample)
WO (1) WO2007103314A2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7976710B2 (en) * 2003-02-18 2011-07-12 Exxonmobil Research And Engineering Company Membrane and process for the recovery of acid
US7997426B2 (en) * 2004-02-06 2011-08-16 Exxonmobil Research And Engineering Company Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes
US7837880B2 (en) * 2004-02-06 2010-11-23 Exxonmobil Research And Engineering Company Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes
AT508549B1 (de) * 2009-09-11 2011-02-15 Univ Wien Tech Verfahren und eine vorrichtung zur aufkonzentrierung von wertstofflösungen
ITVR20090155A1 (it) * 2009-10-01 2011-04-02 Velo Spa Apparato di filtrazione tangenziale
CN108671775A (zh) * 2018-02-02 2018-10-19 南京久盈膜科技有限公司 聚合物在提高pvdf中空纤维膜的拉伸强度中的应用
JP2019141793A (ja) * 2018-02-21 2019-08-29 オルガノ株式会社 液体有機物と水の分離システム及び分離方法
US11548784B1 (en) 2021-10-26 2023-01-10 Saudi Arabian Oil Company Treating sulfur dioxide containing stream by acid aqueous absorption
US12116326B2 (en) 2021-11-22 2024-10-15 Saudi Arabian Oil Company Conversion of hydrogen sulfide and carbon dioxide into hydrocarbons using non-thermal plasma and a catalyst
US11926799B2 (en) 2021-12-14 2024-03-12 Saudi Arabian Oil Company 2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion breakers for crude oil
US12179129B2 (en) 2021-12-14 2024-12-31 Saudi Arabian Oil Company Synergetic solvent for crude oil emulsion breakers
CN115282783B (zh) * 2022-10-09 2023-02-03 蓝星（杭州）膜工业有限公司 反渗透膜及其制备方法和应用

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2276210A (en) * 1940-01-12 1942-03-10 Shell Dev Acid purification and recovery process
US3275575A (en) * 1962-04-17 1966-09-27 Eltra Corp Cation exchange membrane from a sulfated polyvinyl alcohol
US3333019A (en) * 1964-06-25 1967-07-25 Pullman Inc Sulfuric acid concentration
US3462362A (en) * 1966-07-26 1969-08-19 Paul Kollsman Method of reverse osmosis
US4012324A (en) * 1971-07-27 1977-03-15 Harry P. Gregor Crosslinked, interpolymer fixed-charge membranes
US3963567A (en) * 1975-01-09 1976-06-15 Marc Cole Electrolyticdialysis
JPS5237830A (en) * 1975-09-19 1977-03-24 Kuraray Co Ltd Polyvinyl alcohol hollow fibers for dialysis
JPS52143962A (en) * 1976-05-26 1977-11-30 Kuraray Co Ltd Treatment of solution
GB2189168B (en) * 1986-04-21 1989-11-29 Aligena Ag Composite membranes useful in the separation of low molecular weight organic compounds from aqueous solutions containing inorganic salts
JPH07116078B2 (ja) * 1987-02-02 1995-12-13 エクソン ケミカル パテンツ，インコーポレイテッド 過フッ素化アイオノマー膜を使用するアルコールの回収法
GB2203143B (en) * 1987-03-20 1991-06-05 Central Glass Co Ltd Multilayer foam glass with dense glass surface layer and method of producing same
US4802988A (en) 1987-09-17 1989-02-07 Texaco Inc. Dehydration of glycols
US5180750A (en) 1988-07-29 1993-01-19 Asahi Glass Company Ltd. Anion exchanger
US4960517A (en) * 1989-12-13 1990-10-02 Filmtec Corporation Treatment of composite polyamide membranes via substitution with amine reactive reagents
JP3131955B2 (ja) * 1992-02-14 2001-02-05 日本エクスラン工業株式会社 ポリアクリロニトリル溶剤中の着色成分の除去方法
JPH05301034A (ja) 1992-04-23 1993-11-16 Sumitomo Electric Ind Ltd 食品用精密濾過膜
DE4338196A1 (de) * 1993-11-09 1995-05-11 Bayer Ag Verfahren zum Reinigen organischer Syntheseprodukte
JPH07265864A (ja) 1994-03-30 1995-10-17 Tokuyama Corp ふっ素イオンの除去方法
US5492625A (en) * 1994-04-07 1996-02-20 Glitsch, Inc. Method of recovering carboxylic acids from dilute solutions
EP0835860B1 (de) * 1996-10-14 2001-06-13 Bayer Ag Verfahren zur Herstellung von Estern oder Alkoholaten unter Abtrennung von Wasser
JPH10132241A (ja) 1996-10-29 1998-05-22 Asahi Chem Ind Co Ltd 廃液または排ガスの処理方法
AU6945498A (en) 1997-03-31 1998-10-22 Waterworks International, Inc. Sulfuric acid purification process
US6183648B1 (en) * 1997-04-04 2001-02-06 Geo Specialty Chemicals, Inc. Process for purification of organic sulfonates and novel product
US6183642B1 (en) * 1997-08-21 2001-02-06 Grontmij Advies & Techniek B.V. Biological treatment of wastewater
AU1796099A (en) 1998-03-31 1999-10-18 Waterworks International, Inc. Waste acid recovery
US6610268B1 (en) * 1999-04-12 2003-08-26 Phillips Petroleum Company Method for the microbiological production of sulfuric acid
CN1289173C (zh) 2000-05-23 2006-12-13 Ge奥斯莫尼克斯公司 用于纳米过滤的酸稳定膜
US20050173345A1 (en) 2004-02-06 2005-08-11 Minhas Bhupender S. Acid tolerant polymeric membrane and process for the recovery of acid using polymeric membranes
US7976710B2 (en) * 2003-02-18 2011-07-12 Exxonmobil Research And Engineering Company Membrane and process for the recovery of acid
US20040222157A1 (en) 2003-02-18 2004-11-11 Minhas Bhupender S. Process for the recovery of sulfuric acid using polymeric membranes

Also Published As

Publication number Publication date
JP2009528918A (ja) 2009-08-13
BRPI0708637A2 (pt) 2011-06-07
WO2007103314A3 (en) 2007-11-01
WO2007103314A2 (en) 2007-09-13
US7976710B2 (en) 2011-07-12
US20060144792A1 (en) 2006-07-06
EP1991341A2 (en) 2008-11-19

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20130306