BE835332A - Procede de recuperation de l'ammoniac dans les soudieres a l'ammoniaque - Google Patents

Procede de recuperation de l'ammoniac dans les soudieres a l'ammoniaque

Info

Publication number: BE835332A
Authority: BE; Belgium
Prior art keywords: ammonia; solder; recovering; recovering ammonia; ammonia solder
Prior art date: 1974-11-09

Application number

BE161656A

Other languages

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.)

1974-11-09

Filing date

1975-11-07

Publication date

1976-05-07

1975-11-07 Application filed filed Critical

1976-05-07 Publication of BE835332A publication Critical patent/BE835332A/fr

Links

QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 4
229910021529 ammonia Inorganic materials 0.000 title 2
229910000679 solder Inorganic materials 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/18—Preparation by the ammonia-soda process

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Analytical Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Removal Of Specific Substances (AREA)
Fertilizers (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

BE161656A 1974-11-09 1975-11-07 Procede de recuperation de l'ammoniac dans les soudieres a l'ammoniaque BE835332A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7437846A FR2290397A1 (fr)	1974-11-09	1974-11-09	Procede de recuperation de l'ammoniac dans les soudieres a l'ammoniaque

Publications (1)

Publication Number	Publication Date
BE835332A true BE835332A (fr)	1976-05-07

Family

ID=9144996

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE161656A BE835332A (fr)	1974-11-09	1975-11-07	Procede de recuperation de l'ammoniac dans les soudieres a l'ammoniaque

Country Status (11)

Country	Link
US (1)	US4061718A (fr)
AT (1)	AT340446B (fr)
BE (1)	BE835332A (fr)
CH (1)	CH608227A5 (fr)
DE (1)	DE2549217A1 (fr)
DK (1)	DK501775A (fr)
ES (1)	ES442464A1 (fr)
FR (1)	FR2290397A1 (fr)
GB (1)	GB1515550A (fr)
IT (1)	IT1043230B (fr)
NL (1)	NL7513087A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU77015A1 (fr) *	1977-03-25	1978-11-03
US4311597A (en) *	1979-02-21	1982-01-19	Republic Steel Corporation	Method and apparatus for treatment of wastewater
US4342735A (en) *	1981-04-23	1982-08-03	The Lummus Company	Stripping of aqueous ammonium carbonate solution
US4710215A (en) *	1984-12-28	1987-12-01	Tsukishima Kikai Co., Ltd.	Process for distillation-crystallization of zinc carbonate
US5288472A (en) *	1993-02-08	1994-02-22	Ruiz Raymundo L	Process for the recovery of the sodium hydroxide and sodium chloride from the effluent of a diaphragm cell as solid sodium bicarbonate
WO2012096987A1 (fr) *	2011-01-11	2012-07-19	Calera Corporation	Systèmes et procédés de production de carbonate de sodium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE82328C (fr) *
CA542096A (fr) *		1957-06-11	Allied Chemical And Dye Corporation	Recuperation de valeurs d'ammoniaque de liqueurs contenant de l'ammoniaque fixe
US1118332A (en) *	1913-07-24	1914-11-24	Adolf Clemm	Ammonia-soda process.
FR526604A (fr) *	1920-06-03	1921-10-11	Felix Jourdan	Procédé pour l'utilisation de la leucite, dans la fabrication de la soude solway, avec régénération de l'ammonique et production de chlorure potassique
US1838587A (en) *	1927-02-23	1931-12-29	Koppers Co Inc	Process of distilling ammoniacal liquors
DE1141267B (de) *	1960-08-26	1962-12-20	Huettenwerk Oberhausen Ag	Verfahren zum Abscheiden fixer Ammonium-salze aus Kokereiabwaessern
US3329479A (en) *	1964-04-21	1967-07-04	Hustinx Edmond	Process for recovering calcium chloride from the ammonium chloride waste liquor of the ammonia soda process

1974
- 1974-11-09 FR FR7437846A patent/FR2290397A1/fr active Granted
1975
- 1975-10-08 IT IT28107/75A patent/IT1043230B/it active
- 1975-10-27 CH CH1389075A patent/CH608227A5/xx not_active IP Right Cessation
- 1975-10-31 GB GB45328/75A patent/GB1515550A/en not_active Expired
- 1975-11-03 DE DE19752549217 patent/DE2549217A1/de not_active Ceased
- 1975-11-05 US US05/628,960 patent/US4061718A/en not_active Expired - Lifetime
- 1975-11-07 NL NL7513087A patent/NL7513087A/xx active Search and Examination
- 1975-11-07 BE BE161656A patent/BE835332A/fr not_active IP Right Cessation
- 1975-11-07 AT AT849475A patent/AT340446B/de not_active IP Right Cessation
- 1975-11-07 DK DK501775A patent/DK501775A/da not_active Application Discontinuation
- 1975-11-08 ES ES442464A patent/ES442464A1/es not_active Expired

Also Published As

Publication number	Publication date
ATA849475A (de)	1977-04-15
DK501775A (da)	1976-05-10
US4061718A (en)	1977-12-06
DE2549217A1 (de)	1976-05-13
NL7513087A (nl)	1976-05-11
FR2290397A1 (fr)	1976-06-04
IT1043230B (it)	1980-02-20
FR2290397B1 (fr)	1977-03-25
CH608227A5 (fr)	1978-12-29
ES442464A1 (es)	1977-03-16
AT340446B (de)	1977-12-12
GB1515550A (en)	1978-06-28

Similar Documents

Publication	Publication Date	Title
OA05129A (fr)	1981-01-31	Procédé de récupération d'uranium.
FR2296798A1 (fr)	1976-07-30	Procede de realisation d'un joint d'etancheite
BE866991A (fr)	1978-11-13	Procede pour concentrer les solutions avec solidification simultanee
FR2310862A1 (fr)	1976-12-10	Procede de realisation d'un joint d'etancheite
FR2300045A1 (fr)	1976-09-03	Procede de synthese de l'ammoniac
BE857654A (fr)	1977-12-01	Procede de recuperation de zinc
BE870486A (fr)	1979-03-14	Procede de recuperation d'uranium au depart de solutions d'acide phosphorique
FR2294718A1 (fr)	1976-07-16	Procede de realisation d'un catheter perfectionne
LU79846A1 (fr)	1978-12-07	Procede de production d'une preparation de gamma globuline
FR2434780B1 (fr)	1986-07-25	Procede de production d'ammoniac
BE825584A (fr)	1975-05-29	Procede de recuperation d'anhydride sulfureux
FR2282317A1 (fr)	1976-03-19	Dispositif d'enlevement de soudure adaptable aux fers a souder
BE828697A (fr)	1975-09-01	Procede de recuperation d'alpha-galactosidase raffinee
BE845150A (fr)	1977-02-14	Procede de separation de fluor a partir de solutions phosphatiques
FR2318703A1 (fr)	1977-02-18	Procede de soudage a l'arc
BE828767A (fr)	1975-09-01	Procede pour l'obtention de cuivre a partir de concentres sulfures
BE835332A (fr)	1976-05-07	Procede de recuperation de l'ammoniac dans les soudieres a l'ammoniaque
BE833636A (fr)	1976-03-19	Procede de recuperation de metaux non ferreux a partir de solutions de sulfate
BE802736A (fr)	1974-01-24	Procede de recuperation de metaux a partir de sulfures
FR2286482A1 (fr)	1976-04-23	Procede d'encapsulation
BE834561A (fr)	1976-02-16	Procede de recuperation d'halogenures metalliques
FR2329081A1 (fr)	1977-05-20	Procede d'exploitation d'accumulateurs au plomb
BE838483A (fr)	1976-08-12	Procede de preparation de polyamides pouvant etre transformes a des temperatures inferieures et a leurs temperatures habituelles de fusion et de decomposition
FR2289448A1 (fr)	1976-05-28	Procede de preparation d'un tetrafluoroaluminate d'ammonium
BE821374A (fr)	1975-02-17	Procede de recuperation d'acide nitrique

Legal Events

Date

Code

Title

Description

1990-05-31

RE

Patent lapsed

Owner name: SOLVAY & CIE

Effective date: 19891130