GR79101B - - Google Patents

Info

Publication number
GR79101B
GR79101B GR73044A GR830173044A GR79101B GR 79101 B GR79101 B GR 79101B GR 73044 A GR73044 A GR 73044A GR 830173044 A GR830173044 A GR 830173044A GR 79101 B GR79101 B GR 79101B
Authority
GR
Greece
Application number
GR73044A
Inventor
Paolo De Witt
Enrico Benedetto
Original Assignee
Sigma Tau Ind Farmaceuti
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 Sigma Tau Ind Farmaceuti filed Critical Sigma Tau Ind Farmaceuti
Publication of GR79101B publication Critical patent/GR79101B/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/01—Products
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • 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
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/445—Ion-selective electrodialysis with bipolar membranes; Water splitting
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
GR73044A 1982-11-25 1983-11-23 GR79101B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8224432A IT1210956B (it) 1982-11-25 1982-11-25 Procedimento e cella elettrolitica per la preparazione di composti organici.

Publications (1)

Publication Number Publication Date
GR79101B true GR79101B (el) 1984-10-02

Family

ID=11213501

Family Applications (1)

Application Number Title Priority Date Filing Date
GR73044A GR79101B (el) 1982-11-25 1983-11-23

Country Status (28)

Country Link
US (2) US4521285A (el)
JP (1) JPS59107087A (el)
KR (1) KR910001139B1 (el)
AT (1) AT382895B (el)
AU (1) AU560894B2 (el)
BE (1) BE898287A (el)
BR (1) BR8306466A (el)
CA (1) CA1242670A (el)
CH (1) CH657873A5 (el)
DE (1) DE3342713C2 (el)
DK (1) DK161979C (el)
ES (4) ES8601332A1 (el)
FI (1) FI75605C (el)
FR (1) FR2536766B1 (el)
GB (2) GB2131049B (el)
GR (1) GR79101B (el)
IE (1) IE56213B1 (el)
IL (1) IL70277A (el)
IT (1) IT1210956B (el)
LU (1) LU85100A1 (el)
MX (1) MX159895A (el)
NL (1) NL8303997A (el)
NO (1) NO163869C (el)
PH (1) PH20733A (el)
PT (1) PT77718B (el)
SE (1) SE455867B (el)
TR (1) TR23045A (el)
ZA (1) ZA838521B (el)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347259A1 (de) * 1983-12-28 1985-07-11 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von waessrigen hydroxylaminloesungen
US4707230A (en) * 1985-09-23 1987-11-17 Tracer Technologies, Inc. Electrochemical dehalogenation of organic compounds
DE3542861A1 (de) * 1985-12-04 1987-06-11 Huels Chemische Werke Ag Verfahren zur gewinnung von l-aepfelsaeure
DE3786079T2 (de) 1986-03-03 1993-12-09 Ppg Industries Inc Schwerlösliche anode für die kathodische elektrolytische abscheidung.
US5248601A (en) * 1986-03-14 1993-09-28 Franco Francalanci Process for preparing L(-)-carnitine chloride
US4714530A (en) * 1986-07-11 1987-12-22 Southwestern Analytical Chemicals, Inc. Method for producing high purity quaternary ammonium hydroxides
US4917781A (en) * 1988-07-20 1990-04-17 Southwestern Analytical Chemicals, Inc. Process for preparing quaternary ammonium hydroxides
US4938854A (en) * 1988-11-28 1990-07-03 Southwestern Analytical Chemicals, Inc. Method for purifying quaternary ammonium hydroxides
US5259934A (en) * 1992-01-22 1993-11-09 Sachem, Inc. Process for removing acid from a hydroxylamine salt solution containing excess acid
JP3134236B2 (ja) * 1992-01-30 2001-02-13 株式会社林原生物化学研究所 α−グリコシル−Ｌ−アスコルビン酸高含有物の製造方法とその製造のための分離システム
US5281311A (en) * 1992-07-01 1994-01-25 Sachem, Inc. Process for reducing the acid content of hydroxylamine salt solutions and for preparing hydroxylamines from hydroxylamine salts
US5389211A (en) * 1993-11-08 1995-02-14 Sachem, Inc. Method for producing high purity hydroxides and alkoxides
GB9406859D0 (en) * 1994-04-07 1994-06-01 Cerestar Holding Bv Cationisation process and a reagent for use therein
US5575901A (en) * 1995-01-31 1996-11-19 Sachem, Inc. Process for preparing organic and inorganic hydroxides or alkoxides or ammonia or organic amines from the corresponding salts by electrolysis
US5833832A (en) * 1996-08-30 1998-11-10 Sachem, Inc. Preparation of onium hydroxides in an electrochemical cell
US5709790A (en) * 1996-10-03 1998-01-20 Sachem, Inc. Electrochemical process for purifying hydroxide compounds
US5882501A (en) * 1997-08-18 1999-03-16 Ppg Industries, Inc. Method of converting amine hydrohalide into free amine
US5904829A (en) * 1997-08-18 1999-05-18 Ppg Industries, Inc. Method of converting amine hydrohalide into free amine
US5900133A (en) * 1997-08-18 1999-05-04 Ppg Industries, Inc. Method of converting amine hydrohalide into free amine
US5906722A (en) * 1997-08-18 1999-05-25 Ppg Industries, Inc. Method of converting amine hydrohalide into free amine
FR2803856B1 (fr) * 2000-01-13 2002-07-05 Atofina Synthese de l'hydroxyde de tetramethylammonium
DE10004878A1 (de) 2000-02-04 2001-08-09 Sgl Technik Gmbh Verfahren und Vorrichtung zum gleichzeitigen Herstellen von Säure und Base hoher Reinheit
WO2002062826A1 (fr) * 2001-02-07 2002-08-15 Vadim Viktorovich Novikov Procede de fabrication des peptides
CN102206832A (zh) * 2011-04-29 2011-10-05 郑州大学 一种制备电子级四甲基氢氧化铵的方法
DE102018000672A1 (de) * 2018-01-29 2019-08-14 Rheinisch-Westfälische Technische Hochschule (Rwth) Aachen Verfahren zur Übertragung eines Zielstoffs zwischen zwei flüssigen Phasen
CN110158114B (zh) * 2019-05-31 2020-10-27 中触媒新材料股份有限公司 一种制备四烷基氢氧化铵的三膜四室电解系统和方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE281866C (el) *
US2363386A (en) * 1941-12-13 1944-11-21 Rohm & Haas Electrolytic preparation of capillary-active quaternary ammonium hydroxides
US2737486A (en) * 1952-04-01 1956-03-06 Rohm & Haas Electrolytic process for producing amines
US2967806A (en) * 1953-04-02 1961-01-10 Hooker Chemical Corp Electrolytic decomposition with permselective diaphragms
FR1223635A (fr) * 1958-02-11 1960-06-17 Takeda Pharmaceutical Procédé de traitement de solutions d'amino-acides
US3086928A (en) * 1958-08-09 1963-04-23 Benckiser Gmbh Joh A Process of producing citric acid
DE1211597B (de) * 1964-06-26 1966-03-03 Pintsch Bamag Ag Verfahren und Einrichtung zur Gewinnung von reinen Saeuren und Basen aus ihren Salzen auf elektrodialytischem Wege
NL131720C (el) * 1964-08-11
FR1471436A (fr) * 1965-03-12 1967-03-03 Monsanto Co Préparation d'hydroxydes d'ammoniums quaternaires
BE791653A (fr) * 1971-12-28 1973-05-21 Texaco Development Corp Procede electrolytique de preparation de l'acide
DE2331711A1 (de) * 1973-06-22 1975-01-23 Celamerck Gmbh & Co Kg Verfahren zur selektiven elektrolytischen entbromierung
US3964985A (en) * 1974-10-29 1976-06-22 Ionics, Incorporated Electrodialysis apparatus and process for ion modification
JPS55100986A (en) * 1979-01-26 1980-08-01 Toyo Soda Mfg Co Ltd Regeneration of organic amine
IT1151559B (it) * 1982-04-30 1986-12-24 Pestalozza Srl Procedimento elettrolitico per la purificazione e riconcentrazione delle soluzioni alcaline di rigenerazione delle resine anioniche
US4425202A (en) * 1982-08-18 1984-01-10 Thiokol Corporation Method of making and color stabilization of choline base

Also Published As

Publication number Publication date
IE832661L (en) 1984-05-25
CA1242670A (en) 1988-10-04
IT8224432A0 (it) 1982-11-25
MX159895A (es) 1989-09-27
DK537883A (da) 1984-05-26
PH20733A (en) 1987-04-02
FR2536766A1 (fr) 1984-06-01
TR23045A (tr) 1989-02-13
PT77718B (en) 1986-03-27
DK161979C (da) 1992-02-03
IL70277A0 (en) 1984-02-29
NO163869C (no) 1990-08-01
ES543814A0 (es) 1986-01-01
GB8331366D0 (en) 1984-01-04
BR8306466A (pt) 1984-06-26
ES527573A0 (es) 1985-11-01
NO834313L (no) 1984-05-28
JPS59107087A (ja) 1984-06-21
SE8306469D0 (sv) 1983-11-23
GB8529055D0 (en) 1986-01-02
FI75605B (fi) 1988-03-31
ES295985U (es) 1988-03-01
DE3342713C2 (de) 1997-05-28
DE3342713A1 (de) 1984-09-27
SE455867B (sv) 1988-08-15
CH657873A5 (it) 1986-09-30
DK537883D0 (da) 1983-11-24
AT382895B (de) 1987-04-27
IE56213B1 (en) 1991-05-22
NL8303997A (nl) 1984-06-18
US4521285A (en) 1985-06-04
ES543813A0 (es) 1986-04-01
SE8306469L (sv) 1984-05-26
LU85100A1 (fr) 1984-05-30
IL70277A (en) 1987-08-31
IT1210956B (it) 1989-09-29
AU2166083A (en) 1984-05-31
GB2131049A (en) 1984-06-13
KR910001139B1 (ko) 1991-02-25
PT77718A (en) 1983-12-01
KR840006830A (ko) 1984-12-03
USRE32398E (en) 1987-04-14
ES8601332A1 (es) 1985-11-01
NO163869B (no) 1990-04-23
AU560894B2 (en) 1987-04-16
DK161979B (da) 1991-09-02
FI834222A0 (fi) 1983-11-18
ES8605695A1 (es) 1986-04-01
ATA412983A (de) 1986-09-15
GB2131049B (en) 1986-11-26
BE898287A (fr) 1984-03-16
FI75605C (fi) 1988-07-11
FI834222A (fi) 1984-05-26
ES8603672A1 (es) 1986-01-01
ES295985Y (es) 1988-11-01
ZA838521B (en) 1984-07-25
FR2536766B1 (fr) 1990-02-16
GB2166456A (en) 1986-05-08

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