NL7708283A - Werkwijze ter verkrijging van gasvormige chloor- waterstof uit verdund waterig zoutzuur. - Google Patents
Werkwijze ter verkrijging van gasvormige chloor- waterstof uit verdund waterig zoutzuur.Info
- Publication number
- NL7708283A NL7708283A NL7708283A NL7708283A NL7708283A NL 7708283 A NL7708283 A NL 7708283A NL 7708283 A NL7708283 A NL 7708283A NL 7708283 A NL7708283 A NL 7708283A NL 7708283 A NL7708283 A NL 7708283A
- Authority
- NL
- Netherlands
- Prior art keywords
- gasy
- obtaining
- hydrochloric acid
- aqueous hydrochloric
- diluted aqueous
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
- C01B7/0731—Purification ; Separation of hydrogen chloride by extraction
- C01B7/0737—Purification ; Separation of hydrogen chloride by extraction hydrogen chloride being extracted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0492—Applications, solvents used
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2633640A DE2633640C3 (de) | 1976-07-27 | 1976-07-27 | Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff aus verdünnter wäBriger Salzsäure |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7708283A true NL7708283A (nl) | 1978-01-31 |
Family
ID=5984015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7708283A NL7708283A (nl) | 1976-07-27 | 1977-07-26 | Werkwijze ter verkrijging van gasvormige chloor- waterstof uit verdund waterig zoutzuur. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4115530A (nl) |
JP (1) | JPS6046041B2 (nl) |
BE (1) | BE857171A (nl) |
DE (1) | DE2633640C3 (nl) |
FR (1) | FR2391950A1 (nl) |
GB (1) | GB1581770A (nl) |
IT (1) | IT1079361B (nl) |
NL (1) | NL7708283A (nl) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921916C2 (de) * | 1979-05-30 | 1982-05-27 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff aus verdünnter wäßriger Salzsäure |
DE2805933C2 (de) * | 1978-02-13 | 1980-04-30 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Abspaltung von Chlorwasserstoff aus Lösungen von Aminhydrochloriden |
DE2834252C3 (de) * | 1978-08-04 | 1981-07-30 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff |
DE2836580C3 (de) * | 1978-08-21 | 1981-11-05 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Trennung von Chlorwasserstoff und Bromwasserstoff |
US4259309A (en) * | 1979-08-08 | 1981-03-31 | Chemische Werke Huls Ag | Method for obtaining gaseous hydrogen chloride from dilute aqueous hydrochloric acid |
DE3031213A1 (de) * | 1979-10-06 | 1982-04-01 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff |
EP0027193B1 (de) * | 1979-10-06 | 1982-12-15 | Chemische Werke Hüls Ag | Verfahren zur Herstellung von Natriumhydrogencarbonat und Chlorwasserstoff |
DE2940555A1 (de) * | 1979-10-06 | 1981-04-02 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von ammoniak und chlorwasserstoff aus ammoniumchlorid |
US4640831A (en) * | 1984-12-18 | 1987-02-03 | The Dow Chemical Company | Method for recovering protic acids using reversible bases |
US4582929A (en) * | 1984-12-24 | 1986-04-15 | The Dow Chemical Company | Method of recovering halide values from carbonylation reaction mixtures |
US4608245A (en) * | 1985-10-17 | 1986-08-26 | Gaddy James L | Method of separation of sugars and concentrated sulfuric acid |
US4882134A (en) * | 1987-04-10 | 1989-11-21 | Imc Fertilizer, Inc. | Recovery of hydrogen fluoride from an aqueous solution containing ammonium fluoride and hydrogen fluoride |
US4980031A (en) * | 1989-08-02 | 1990-12-25 | E. I. Du Pont De Nemours And Company | Solvent recovery |
JP2001192202A (ja) * | 1999-03-31 | 2001-07-17 | Toyo Eng Corp | 無水塩化水素の製造方法 |
US20110028710A1 (en) * | 2008-04-08 | 2011-02-03 | Hcl Cleantech Ltd. | Process for the recovery of hcl from a dilute solution thereof and extractant composition for use therein |
WO2010026572A1 (en) * | 2008-09-02 | 2010-03-11 | Hcl Cleantech Ltd. | A process for the production of hcl gas from chloride salts and for the production of carbohydrates |
IL195646A0 (en) * | 2008-12-02 | 2009-09-01 | Aharon Eyal | A process for the recovery of hydrochloric acid |
CN103201395B (zh) | 2010-06-26 | 2016-03-02 | 威尔迪亚有限公司 | 糖混合物及其生产和使用方法 |
IL206678A0 (en) | 2010-06-28 | 2010-12-30 | Hcl Cleantech Ltd | A method for the production of fermentable sugars |
IL207329A0 (en) | 2010-08-01 | 2010-12-30 | Robert Jansen | A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition |
IL207945A0 (en) | 2010-09-02 | 2010-12-30 | Robert Jansen | Method for the production of carbohydrates |
WO2012137201A1 (en) | 2011-04-07 | 2012-10-11 | Hcl Cleantech Ltd. | Lignocellulose conversion processes and products |
CN104058369B (zh) * | 2014-06-26 | 2016-07-06 | 四川宝利丰科技有限公司 | 聚乙烯醇缩丁醛生产废水中的盐酸回收处理方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186809A (en) * | 1961-08-10 | 1965-06-01 | Gen Mills Inc | Extraction of mineral acids using dodecylphenol |
JPS5328398B2 (nl) * | 1971-12-13 | 1978-08-14 | ||
JPS5134840B2 (nl) * | 1971-12-20 | 1976-09-29 | ||
FR2227216B1 (nl) * | 1973-04-24 | 1976-11-12 | Commissariat Energie Atomique |
-
1976
- 1976-07-27 DE DE2633640A patent/DE2633640C3/de not_active Expired
-
1977
- 1977-07-14 US US05/815,761 patent/US4115530A/en not_active Expired - Lifetime
- 1977-07-22 FR FR7722568A patent/FR2391950A1/fr active Granted
- 1977-07-25 IT IT50412/77A patent/IT1079361B/it active
- 1977-07-26 NL NL7708283A patent/NL7708283A/nl not_active Application Discontinuation
- 1977-07-26 GB GB31253/77A patent/GB1581770A/en not_active Expired
- 1977-07-26 BE BE179653A patent/BE857171A/xx not_active IP Right Cessation
- 1977-07-26 JP JP52088892A patent/JPS6046041B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2633640B2 (de) | 1978-07-13 |
JPS6046041B2 (ja) | 1985-10-14 |
BE857171A (fr) | 1978-01-26 |
DE2633640C3 (de) | 1979-03-15 |
GB1581770A (en) | 1980-12-17 |
FR2391950B1 (nl) | 1985-02-15 |
JPS5315291A (en) | 1978-02-10 |
FR2391950A1 (fr) | 1978-12-22 |
DE2633640A1 (de) | 1978-02-09 |
US4115530A (en) | 1978-09-19 |
IT1079361B (it) | 1985-05-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7708283A (nl) | Werkwijze ter verkrijging van gasvormige chloor- waterstof uit verdund waterig zoutzuur. | |
NL7703515A (nl) | Werkwijze ter bereiding van triazolopyrimidinen. | |
NL7701965A (nl) | Werkwijze ter bereiding van bis-pyridiniumver- bindingen, alsmede werkwijze ter bereiding van bis-pyridiniumverbindingen bevattende preparaten. | |
NL7702726A (nl) | Werkwijze ter bereiding van xylitol. | |
NL7812615A (nl) | Werkwijze ter verwijdering van zure gassen uit proces- gassen. | |
NL7703014A (nl) | Werkwijze ter bereiding van cyclische sulfonyloxyimiden. | |
NL186570C (nl) | Inrichting voor de produktie van waterstof uit water. | |
NL7703926A (nl) | Werkwijze ter bereiding van polyurethan-ureum- elastomeren. | |
NL168010B (nl) | Werkwijze voor de bereiding van waterstofjodide. | |
NL7701128A (nl) | Werkwijze ter bereiding van meta-aryloxy- -benzaldehyden. | |
NL7702169A (nl) | Werkwijze ter bereiding van poly-n-butenen. | |
NL186692B (nl) | Werkwijze ter bereiding van pent-3-eenzuur. | |
NL7714495A (nl) | Werkwijze ter bereiding van watervrije metaal- chloriden, uitgaande van gebruikte katalysato- ren. | |
NL7712804A (nl) | Werkwijze ter bereiding van n-imiden uit amine- zuren. | |
NL7706760A (nl) | Werkwijze ter bereiding van 1-fenyl-3-aminopyra- zolen. | |
NL7707200A (nl) | Werkwijze ter bereiding van cyclopentaanderi- vaten. | |
NL7700539A (nl) | Werkwijze ter bereiding van zuuramiden. | |
NL7506041A (nl) | Werkwijze ter bereiding van cyclopenteen uit dicyclopentadieen. | |
NL7703541A (nl) | Werkwijze ter bereiding van uracilverbindingen. | |
NL7708172A (nl) | Werkwijze ter bereiding van polyurethanen. | |
NL7702821A (nl) | Werkwijze ter bereiding van (2-pyrimidinyl- thio)alkaanzuuramiden. | |
NL7704602A (nl) | Werkwijze ter bereiding van 1,4-dicyanobutenen. | |
NL7702546A (nl) | Werkwijze ter bereiding van waterstof. | |
NL7708981A (nl) | Werkwijze ter bereiding van zeer zuiver s-carbo- xymethyl-l-cysteine. | |
NL7712163A (nl) | Werkwijze ter bereiding van 3-acylaminoazetidine 2-onen. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |