CH563315A5 - - Google Patents
Info
- Publication number
- CH563315A5 CH563315A5 CH290272A CH290272A CH563315A5 CH 563315 A5 CH563315 A5 CH 563315A5 CH 290272 A CH290272 A CH 290272A CH 290272 A CH290272 A CH 290272A CH 563315 A5 CH563315 A5 CH 563315A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
- C01B17/504—Preparation of sulfur dioxide by reduction of sulfur compounds of ammonium sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/026—Preparation of ammonia from inorganic compounds
- C01C1/028—Preparation of ammonia from inorganic compounds from ammonium sulfate or sulfite
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Treating Waste Gases (AREA)
- Fertilizers (AREA)
- Incineration Of Waste (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2110036A DE2110036C3 (de) | 1971-03-03 | 1971-03-03 | Verfahren zur Spaltung von Ammoniumsulfat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH563315A5 true CH563315A5 (en:Method) | 1975-06-30 |
Family
ID=5800361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH290272A CH563315A5 (en:Method) | 1971-03-03 | 1972-02-29 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3761575A (en:Method) |
| JP (1) | JPS5037040B1 (en:Method) |
| AT (1) | AT310775B (en:Method) |
| BE (1) | BE780196A (en:Method) |
| CH (1) | CH563315A5 (en:Method) |
| DE (1) | DE2110036C3 (en:Method) |
| ES (1) | ES400323A1 (en:Method) |
| FR (1) | FR2128499B1 (en:Method) |
| GB (1) | GB1373873A (en:Method) |
| IT (1) | IT949761B (en:Method) |
| NL (1) | NL7202714A (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2130036B2 (de) * | 1971-06-18 | 1977-02-10 | Davy Powergas GmbH, 5000 Köln | Verfahren zur herstellung von lactamen |
| DE2130037B2 (de) * | 1971-06-18 | 1977-02-10 | Davy Powergas GmbH, 5000Köln | Verfahren zur herstellung von lactamen |
| DE2227878B2 (de) * | 1972-06-08 | 1976-11-04 | Davy Powergas GmbH, 5000 Köln | Verfahren zur herstellung schwefeldioxidhaltiger gase |
| US4029752A (en) * | 1973-05-29 | 1977-06-14 | Exxon Research And Engineering Company | Method of producing sulfur from sulfur dioxide |
| US4073862A (en) * | 1973-08-24 | 1978-02-14 | Dr. C. Otto & Comp. G.M.B.H. | Process for removing ammonia, hydrogen sulfide and hydrocyanic acid from gases |
| US3914398A (en) * | 1974-12-16 | 1975-10-21 | Du Pont | Process for making anhydrous hydrogen fluoride from fluosilicic acid |
| JPS5289245A (en) * | 1976-01-22 | 1977-07-26 | Nittetsu Kakoki Kk | Method of treating organic waste solution containing ammonium groups and sulfuric acid groups |
| FR2375895A1 (fr) * | 1976-12-28 | 1978-07-28 | Inst Francais Du Petrole | Procede de regeneration de saumures contenant des sulfites et/ou des sulfates de metaux alcalins |
| DE4101497A1 (de) * | 1991-01-19 | 1992-07-23 | Basf Ag | Verfahren zur thermischen aufarbeitung ammoniumsulfathaltiger rueckstaende insbesondere ammoniumsulfathaltiger abwaesser |
| CN112283712B (zh) * | 2020-10-21 | 2021-07-27 | 深圳市捷晶能源科技有限公司 | 一种含氯含溴固体废物热解系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1199243B (de) * | 1963-07-10 | 1965-08-26 | Huels Chemische Werke Ag | Verfahren zur Herstellung schwefeldioxydhaltiger Gase aus ammoniumsalzhaltigen Abfallschwefelsaeuren |
| DE1229995B (de) * | 1964-01-17 | 1966-12-08 | Chemiebau Dr A Zieren Ges Mit | Verfahren zur Gewinnung von Ammoniak und Schwefeldioxyd |
| DE1467005B2 (de) * | 1964-06-16 | 1969-10-30 | Chemiebau Dr. A. Zieren GmbH & Co KG, 5000 Köln | Verfahren zur Aufarbeitung der bei der Ammoniakwäsche des Endgases von Schwefelsäurekontaktanlagen anfallenden Wasehlösungen |
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1971
- 1971-03-03 DE DE2110036A patent/DE2110036C3/de not_active Expired
-
1972
- 1972-02-29 CH CH290272A patent/CH563315A5/xx not_active IP Right Cessation
- 1972-03-01 NL NL7202714A patent/NL7202714A/xx unknown
- 1972-03-01 IT IT21261/72A patent/IT949761B/it active
- 1972-03-01 ES ES400323A patent/ES400323A1/es not_active Expired
- 1972-03-02 GB GB975272A patent/GB1373873A/en not_active Expired
- 1972-03-02 AT AT171072A patent/AT310775B/de active
- 1972-03-02 FR FR7207156A patent/FR2128499B1/fr not_active Expired
- 1972-03-03 US US00231533A patent/US3761575A/en not_active Expired - Lifetime
- 1972-03-03 JP JP47022684A patent/JPS5037040B1/ja active Pending
- 1972-03-03 BE BE780196A patent/BE780196A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2110036C3 (de) | 1975-10-02 |
| DE2110036B2 (de) | 1975-02-20 |
| FR2128499B1 (en:Method) | 1975-10-24 |
| GB1373873A (en) | 1974-11-13 |
| JPS5037040B1 (en:Method) | 1975-11-29 |
| BE780196A (fr) | 1972-07-03 |
| IT949761B (it) | 1973-06-11 |
| FR2128499A1 (en:Method) | 1972-10-20 |
| US3761575A (en) | 1973-09-25 |
| DE2110036A1 (de) | 1973-05-30 |
| NL7202714A (en:Method) | 1972-09-05 |
| ES400323A1 (es) | 1975-01-16 |
| AT310775B (de) | 1973-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |