DE68908992D1 - Verfahren zur Änderung der Ionen-Wertigkeit und Vorrichtung dazu. - Google Patents

Verfahren zur Änderung der Ionen-Wertigkeit und Vorrichtung dazu.

Info

Publication number
DE68908992D1
DE68908992D1 DE89830407T DE68908992T DE68908992D1 DE 68908992 D1 DE68908992 D1 DE 68908992D1 DE 89830407 T DE89830407 T DE 89830407T DE 68908992 T DE68908992 T DE 68908992T DE 68908992 D1 DE68908992 D1 DE 68908992D1
Authority
DE
Germany
Prior art keywords
changing
device therefor
ion valence
valence
ion
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.)
Expired - Fee Related
Application number
DE89830407T
Other languages
English (en)
Other versions
DE68908992T2 (de
Inventor
Nagakazu Furuya
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.)
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tanaka Kikinzoku Kogyo KK
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
Priority claimed from JP63238595A external-priority patent/JP2582873B2/ja
Priority claimed from JP63243675A external-priority patent/JPH02225686A/ja
Priority claimed from JP12013389A external-priority patent/JPH02298337A/ja
Application filed by Tanaka Kikinzoku Kogyo KK filed Critical Tanaka Kikinzoku Kogyo KK
Publication of DE68908992D1 publication Critical patent/DE68908992D1/de
Application granted granted Critical
Publication of DE68908992T2 publication Critical patent/DE68908992T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • B01J8/009—Membranes, e.g. feeding or removing reactants or products to or from the catalyst bed through a membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/007—Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2475—Membrane reactors
    • B01J35/59—
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/04—Halides
    • C01G3/05—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/10—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/04—Halides of uranium
    • C01G43/08—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/10—Halides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/14—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
DE89830407T 1988-09-22 1989-09-21 Verfahren zur Änderung der Ionen-Wertigkeit und Vorrichtung dazu. Expired - Fee Related DE68908992T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63238595A JP2582873B2 (ja) 1988-09-22 1988-09-22 第一鉄塩の電解方法
JP63243675A JPH02225686A (ja) 1988-09-28 1988-09-28 ウラニル塩の電解還元方法
JP12013389A JPH02298337A (ja) 1989-05-13 1989-05-13 イオン価数の変換方法および装置

Publications (2)

Publication Number Publication Date
DE68908992D1 true DE68908992D1 (de) 1993-10-14
DE68908992T2 DE68908992T2 (de) 1994-01-05

Family

ID=27313974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89830407T Expired - Fee Related DE68908992T2 (de) 1988-09-22 1989-09-21 Verfahren zur Änderung der Ionen-Wertigkeit und Vorrichtung dazu.

Country Status (3)

Country Link
US (1) US5071516A (de)
EP (1) EP0362157B1 (de)
DE (1) DE68908992T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03158485A (ja) * 1989-11-16 1991-07-08 Tanaka Kikinzoku Kogyo Kk ウラニル塩の還元方法
AUPR045100A0 (en) * 2000-09-28 2000-10-26 Shipard, Stewart Lloyd Atmospheric dissolution of sulphide minerals
US20050087449A1 (en) * 2002-03-04 2005-04-28 Adrian Denvir Electrochemical synthesis of ammonia
US6881308B2 (en) * 2002-03-04 2005-04-19 Lynntech, Inc. Electrochemical synthesis of ammonia
US20030194368A1 (en) * 2002-04-16 2003-10-16 Devos John A. Hydrogen production system
US20030194369A1 (en) * 2002-04-16 2003-10-16 Ravi Prasad Gas generation system
US7314544B2 (en) * 2004-09-07 2008-01-01 Lynntech, Inc. Electrochemical synthesis of ammonia
US20150122666A1 (en) * 2012-04-05 2015-05-07 Marcelo Acosta Estrada Gas Production Device and Method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103473A (en) * 1963-09-10 Method for the electrochemical reduction of compounds
US3124520A (en) * 1959-09-28 1964-03-10 Electrode
GB1096592A (en) * 1965-01-22 1967-12-29 Atomic Energy Authority Uk Electrolytic reduction for solutions containing nuclear fuel material
US3616276A (en) * 1969-04-14 1971-10-26 Allied Chem Process for changing the valence of a metal of variable valence in an organic solution
US3616275A (en) * 1969-04-14 1971-10-26 Allied Chem Process for concentrating a metal of variable valence in aqueous solution
AU453968B2 (en) * 1970-07-29 1974-10-17 Mead Corporation, The Method of producing a barrier layer field effect transistor
FR2465795A1 (fr) * 1979-09-18 1981-03-27 Rhone Poulenc Ind Procede d'oxydation electrochimique d'ions thalleux
JPS57198276A (en) * 1981-05-27 1982-12-04 Asahi Glass Co Ltd Production of alkali metal ferrate
JPS58163428A (ja) * 1982-03-23 1983-09-28 Hitachi Ltd 水溶液中の物質とガスを反応させる方法
DE3221306C2 (de) * 1982-06-05 1986-01-09 Kernforschungsanlage Jülich GmbH, 5170 Jülich Verfahren zur Reduktion oder Oxidation von reduzierbaren oder oxidierbaren Stoffen in wässriger Lösung
NL8503090A (nl) * 1985-11-11 1987-06-01 Harshaw Chemie Bv Werkwijze voor het bereiden van gedragen katalysator systemen.
US4936970A (en) * 1988-11-14 1990-06-26 Ebonex Technologies, Inc. Redox reactions in an electrochemical cell including an electrode comprising Magneli phase titanium oxide

Also Published As

Publication number Publication date
EP0362157A2 (de) 1990-04-04
EP0362157B1 (de) 1993-09-08
EP0362157A3 (en) 1990-09-26
US5071516A (en) 1991-12-10
DE68908992T2 (de) 1994-01-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee