[go: up one dir, main page]

WO2009022726A1 - Dehydration system and dehydration process for water-containing substances - Google Patents

Dehydration system and dehydration process for water-containing substances Download PDF

Info

Publication number
WO2009022726A1
WO2009022726A1 PCT/JP2008/064597 JP2008064597W WO2009022726A1 WO 2009022726 A1 WO2009022726 A1 WO 2009022726A1 JP 2008064597 W JP2008064597 W JP 2008064597W WO 2009022726 A1 WO2009022726 A1 WO 2009022726A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
dehydration
well
dimethyl ether
containing substance
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.)
Ceased
Application number
PCT/JP2008/064597
Other languages
French (fr)
Japanese (ja)
Inventor
Shigeki Mizutani
Hisao Makino
Hideki Kanda
Teruo Tomonari
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.)
IWAI ENGINEERING Ltd
Sumitomo Corp
Central Research Institute of Electric Power Industry
Original Assignee
IWAI ENGINEERING Ltd
Sumitomo Corp
Central Research Institute of Electric Power Industry
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 IWAI ENGINEERING Ltd, Sumitomo Corp, Central Research Institute of Electric Power Industry filed Critical IWAI ENGINEERING Ltd
Priority to CN200880103514A priority Critical patent/CN101842140A/en
Priority to AU2008287823A priority patent/AU2008287823C1/en
Priority to JP2009528149A priority patent/JP5455628B2/en
Publication of WO2009022726A1 publication Critical patent/WO2009022726A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/005—Drying solid materials or objects by processes not involving the application of heat by dipping them into or mixing them with a chemical liquid, e.g. organic; chemical, e.g. organic, dewatering aids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molecular Biology (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

A dehydration system for water-containing substances which comprises a well for dehydration system having a contact zone for bringing a water-containing substance into contact with dimethyl ether, an injection pipe for dimethyl ether and an injection pipe for a water-containing substance, both of which are each connected to the well and open in the contact zone, an exhaust port for discharging dimethyl ether/water-containing substance after contact which opens approximately at the upper end of the contact zone of the well, and a separator for the separation of dimethyl ether from the resulting water-containing substance which is connected tothe well by the exhaust port.
PCT/JP2008/064597 2007-08-16 2008-08-14 Dehydration system and dehydration process for water-containing substances Ceased WO2009022726A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880103514A CN101842140A (en) 2007-08-16 2008-08-14 Dehydration system and dehydration method for water-containing substance
AU2008287823A AU2008287823C1 (en) 2007-08-16 2008-08-14 Dewatering system for water-containing material and method of dewatering the same
JP2009528149A JP5455628B2 (en) 2007-08-16 2008-08-14 Water-containing substance dehydration system and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007212215 2007-08-16
JP2007-212215 2007-08-16

Publications (1)

Publication Number Publication Date
WO2009022726A1 true WO2009022726A1 (en) 2009-02-19

Family

ID=40350779

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064597 Ceased WO2009022726A1 (en) 2007-08-16 2008-08-14 Dehydration system and dehydration process for water-containing substances

Country Status (4)

Country Link
JP (1) JP5455628B2 (en)
CN (1) CN101842140A (en)
AU (1) AU2008287823C1 (en)
WO (1) WO2009022726A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015015631A1 (en) * 2013-08-02 2015-02-05 株式会社日立製作所 Solid/liquid separation apparatus, and method for same
CN105880271A (en) * 2016-07-02 2016-08-24 李康 Method for repairing mine chrome heavy metal pollution soil

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2817309C (en) * 2010-11-09 2018-02-13 Ross Technology Corporation Methods and compositions for drying coal
CN109876488A (en) * 2018-12-28 2019-06-14 河北工程大学 An automatic water removal device for mine air pressure system
US11840462B2 (en) 2021-01-04 2023-12-12 Massachusetts Institute Of Technology Switchable system for high-salinity brine desalination and fractional precipitation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007083122A (en) * 2005-09-20 2007-04-05 Central Res Inst Of Electric Power Ind Method for dehydration of hydrous substances using liquefied material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3606999A (en) * 1967-08-04 1971-09-21 Harold L Lawless Method of and apparatus for carrying out a chemical or physical process
AUPR544601A0 (en) * 2001-06-04 2001-06-28 Exergen Pty Ltd High pressure extraction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007083122A (en) * 2005-09-20 2007-04-05 Central Res Inst Of Electric Power Ind Method for dehydration of hydrous substances using liquefied material

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KANDA H. ET AL.: "Chushutsuyo Ekika DME o Saisei Riyo suru Sho-energy Joon Sekitan Dassui Process no Kaihatsu", 87TH ANNUAL MEETING ON CHEMICAL SOCIETY OF JAPAN IN SPRING - KOEN YOKOSHU II, 12 March 2007 (2007-03-12), pages 810 + LECTURE NOT. 3 C5-28 *
KANDA H. ET AL.: "Ekika DME o Suibun Chushutsuzai to shite Mochiiru Kosuibuntan no Dassui Process no Gainen Sekkei to Shoyo Doryoku no Shisan", CRIEPI REPORT, May 2007 (2007-05-01) *
KANDA H.: "Ekika DME o Suibun Chushutsuzai to shite Riyo suru, Chokokoritsu. Joon Dassui Process no Hatsumei Oyobi Kaihatsu", HYOMEN, HYOMEN KONDANKAI, COLLOID DANWAKAI, 1 August 2007 (2007-08-01), pages 270 - 280 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015015631A1 (en) * 2013-08-02 2015-02-05 株式会社日立製作所 Solid/liquid separation apparatus, and method for same
JP6051308B2 (en) * 2013-08-02 2016-12-27 株式会社日立製作所 Solid-liquid separation device and method
RU2641752C2 (en) * 2013-08-02 2018-01-22 Хитачи, Лтд. Device for separation of solids and liquids and method of their separation
CN105880271A (en) * 2016-07-02 2016-08-24 李康 Method for repairing mine chrome heavy metal pollution soil

Also Published As

Publication number Publication date
JP5455628B2 (en) 2014-03-26
AU2008287823B2 (en) 2011-09-08
AU2008287823A1 (en) 2009-02-19
JPWO2009022726A1 (en) 2010-11-18
CN101842140A (en) 2010-09-22
AU2008287823C1 (en) 2012-03-22

Similar Documents

Publication Publication Date Title
WO2008155639A3 (en) A process for separating biomass components
WO2010103305A3 (en) Cyclonic separator
WO2009022726A1 (en) Dehydration system and dehydration process for water-containing substances
WO2009038547A3 (en) Process for making butenes from dry 1-butanol
WO2011121423A3 (en) A method and an apparatus for sweetening and dehydrating a hydrocarbon gas, in particular a natural gas
MY183180A (en) Recovery of lignin and water soluble sugars from plant materials
WO2012092613A3 (en) Method, system, and apparatus for separation in processing of feedstocks
WO2011090868A3 (en) Single pump focused sampling
WO2012151524A3 (en) Lignin production from lignocellulosic biomass
WO2007149399A3 (en) Process for making butenes from aqueous isobutanol
WO2010102232A3 (en) Wellbore strengthening material recovery
WO2008075326A3 (en) A collecting system suitable for collecting and disposing of bodily waste materials
SG145621A1 (en) Process of improving a gun arming efficiency
WO2011120613A8 (en) Method for the preparation of a compression ignition engine fuel
WO2008093706A1 (en) Process for treatment of water-containing substance
EP2428264A3 (en) Dehydration systems and methods for removing water from a gas
WO2011020827A3 (en) Steam separator and method of separating steam and water in a laundry appliance
MX2013000159A (en) Archimedes screw separation plant for treating slurry.
SG153751A1 (en) Separation system for cell, and cell culture system using separator for cell, and method of separation for cell
WO2011073781A3 (en) Biofuels from lignocellulosic resources
WO2012088208A3 (en) Methods for furfural production from branched non-fermentable sugars in stillage or syrup
MY152649A (en) Separation system and method
WO2012036857A3 (en) Improved milling process with oil recovery
WO2011020939A3 (en) Capacitive separator device
WO2011140270A3 (en) Methods and systems for ultra-trace analysis of liquids

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880103514.2

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08792478

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2009528149

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2008287823

Country of ref document: AU

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2008287823

Country of ref document: AU

Date of ref document: 20080814

Kind code of ref document: A

122 Ep: pct application non-entry in european phase

Ref document number: 08792478

Country of ref document: EP

Kind code of ref document: A1