MA20796A1 - Procede de fabrication de manganate de potassium - Google Patents

Procede de fabrication de manganate de potassium

Info

Publication number
MA20796A1
MA20796A1 MA21026A MA21026A MA20796A1 MA 20796 A1 MA20796 A1 MA 20796A1 MA 21026 A MA21026 A MA 21026A MA 21026 A MA21026 A MA 21026A MA 20796 A1 MA20796 A1 MA 20796A1
Authority
MA
Morocco
Prior art keywords
manufacture
potassium manganate
manganate
potassium
Prior art date
Application number
MA21026A
Other languages
English (en)
Original Assignee
Nalon Quimica Sa
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 Nalon Quimica Sa filed Critical Nalon Quimica Sa
Publication of MA20796A1 publication Critical patent/MA20796A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Manganates manganites or permanganates
    • C01G45/1207—Permanganates ([MnO]4-) or manganates ([MnO4]2-)
    • C01G45/1214—Permanganates ([MnO]4-) or manganates ([MnO4]2-) containing alkali metals
    • 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
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Manganates manganites or permanganates
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00117—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with two or more reactions in heat exchange with each other, such as an endothermic reaction in heat exchange with an exothermic reaction
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
MA21026A 1986-05-16 1986-10-21 Procede de fabrication de manganate de potassium MA20796A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES555072A ES8706576A1 (es) 1986-05-16 1986-05-16 Nuevo procedimiento de obtencion de manganato potasico, (k2mno4), para la fabricacion industrial de permanganato potasico (kmn04), a partir de minerales naturales o compuestos de bioxido de manganeso

Publications (1)

Publication Number Publication Date
MA20796A1 true MA20796A1 (fr) 1987-07-01

Family

ID=8491302

Family Applications (1)

Application Number Title Priority Date Filing Date
MA21026A MA20796A1 (fr) 1986-05-16 1986-10-21 Procede de fabrication de manganate de potassium

Country Status (20)

Country Link
US (1) US5011672A (fr)
JP (1) JPS62270421A (fr)
KR (1) KR960003804B1 (fr)
AR (1) AR242762A1 (fr)
BE (1) BE905130A (fr)
BR (1) BR8606296A (fr)
DE (1) DE3628869A1 (fr)
DK (1) DK240587A (fr)
ES (1) ES8706576A1 (fr)
FR (1) FR2598702B1 (fr)
GB (1) GB2190907B (fr)
GR (1) GR862516B (fr)
IE (1) IE59808B1 (fr)
IN (1) IN164878B (fr)
IT (1) IT1213356B (fr)
LU (1) LU86609A1 (fr)
MA (1) MA20796A1 (fr)
MX (1) MX172335B (fr)
NL (1) NL8700545A (fr)
PT (1) PT82962B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004100659A2 (fr) * 2002-08-19 2004-11-25 University Of Maryland Biotechnology Karlotoxines dinoflagellees, procedes d'isolation et utilisations de ces dernieres
DE10323774A1 (de) * 2003-05-26 2004-12-16 Khd Humboldt Wedag Ag Verfahren und Anlage zur thermischen Trocknung eines nass vermahlenen Zementrohmehls
JP2007005238A (ja) * 2005-06-27 2007-01-11 Mitsubishi Chemicals Corp 噴霧乾燥粉体の水分濃度制御方法及びそのリチウム二次電池への利用
CN102251105A (zh) * 2010-05-19 2011-11-23 云南凌拓矿业有限公司 低品位锰矿的选矿方法
US9388110B2 (en) * 2013-12-12 2016-07-12 Saudi Arabian Oil Company Liquid phase oxidation of aromatic feedstocks with manganate recycling to produce carboxylic acids
CN106517348B (zh) * 2016-10-28 2017-12-26 谭国华 锰酸钾连续自动化生产工艺
CN110980812B (zh) * 2019-12-26 2022-09-02 广东航鑫科技股份公司 一种锰酸钾的生产系统及生产方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE225855C (fr) *
CA597093A (en) * 1960-04-26 B. Carus Milton Production of potassium manganates
GB292991A (en) * 1927-06-29 1929-01-31 Ste Chim Usines Rhone Process for the manufacture of potassium manganate
GB296074A (en) * 1927-08-26 1929-03-21 Rhone Poulenc Sa Process for the manufacture of potassium manganate
FR852807A (fr) * 1938-06-04 1940-03-04 Azot Spolka Akcyjna Procédé d'obtention de manganates
US2617710A (en) * 1948-07-05 1952-11-11 Norduco As Method of extracting potassium from dilute solutions
NL85520C (fr) * 1956-05-15
US2940821A (en) * 1956-10-10 1960-06-14 Carus Chemical Company Production of k2 mno4
US2940823A (en) * 1956-10-10 1960-06-14 Carus Chemical Company Production of potassium manganates
GB842745A (en) * 1956-10-10 1960-07-27 Carus Chemical Company Production of potassium manganates
SU150828A1 (ru) * 1961-03-13 1961-11-30 К.А. Линдберг-Ковалева Способ получени кристаллического манганата кали
SU865813A1 (ru) * 1980-01-04 1981-09-23 Предприятие П/Я В-8046 Способ получени кристаллического манганата кали

Also Published As

Publication number Publication date
PT82962B (pt) 1988-07-01
BE905130A (fr) 1986-11-17
LU86609A1 (fr) 1987-01-22
JPS62270421A (ja) 1987-11-24
ES8706576A1 (es) 1987-07-16
DK240587A (da) 1987-11-17
PT82962A (en) 1986-08-01
IE59808B1 (en) 1994-04-06
FR2598702A1 (fr) 1987-11-20
US5011672A (en) 1991-04-30
IN164878B (fr) 1989-06-24
FR2598702B1 (fr) 1989-12-29
GB8618561D0 (en) 1986-09-10
MX172335B (es) 1993-12-14
GB2190907A (en) 1987-12-02
IT1213356B (it) 1989-12-20
BR8606296A (pt) 1988-01-12
DE3628869A1 (de) 1987-11-19
KR960003804B1 (ko) 1996-03-22
IE863237L (en) 1987-11-16
DK240587D0 (da) 1987-05-12
KR880013822A (ko) 1988-12-22
ES555072A0 (es) 1987-07-16
NL8700545A (nl) 1987-12-16
AR242762A1 (es) 1993-05-31
GB2190907B (en) 1989-11-01
IT8621978A0 (it) 1986-10-10
GR862516B (en) 1987-02-10

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