NL6913554A - - Google Patents
Info
- Publication number
- NL6913554A NL6913554A NL6913554A NL6913554A NL6913554A NL 6913554 A NL6913554 A NL 6913554A NL 6913554 A NL6913554 A NL 6913554A NL 6913554 A NL6913554 A NL 6913554A NL 6913554 A NL6913554 A NL 6913554A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/22—Collecting emitted gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75755668A | 1968-09-05 | 1968-09-05 | |
| US1938170A | 1970-03-13 | 1970-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6913554A true NL6913554A (fr) | 1970-03-09 |
Family
ID=26692162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6913554A NL6913554A (fr) | 1968-09-05 | 1969-09-05 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3773633A (fr) |
| CA (1) | CA951251A (fr) |
| CH (1) | CH516334A (fr) |
| DE (1) | DE1944499A1 (fr) |
| FR (1) | FR2017453A1 (fr) |
| GB (1) | GB1281357A (fr) |
| NL (1) | NL6913554A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4050999A (en) * | 1974-06-26 | 1977-09-27 | R.C.M. Corporation | Process for the production and use of activated alumina to produce aluminum |
| US4271134A (en) * | 1979-03-08 | 1981-06-02 | Teller Environmental Systems, Inc. | Treatment of effluent gases from the manufacture of fertilizer |
| US4695290A (en) * | 1983-07-26 | 1987-09-22 | Integrated Carbons Corporation | Integrated coal cleaning process with mixed acid regeneration |
| FR2573324B1 (fr) * | 1984-11-21 | 1989-08-04 | Air Liquide | Procede d'elimination des composes halogenes acides gazeux |
| US4687640A (en) * | 1985-11-08 | 1987-08-18 | Figgie International Inc. | Chlorine gas filtering material suitable for use in a chemical oxygen generator |
| US6602480B1 (en) * | 1998-08-17 | 2003-08-05 | Ebara Corporation | Method for treating waste gas containing fluorochemical |
| US7373791B1 (en) | 1999-07-13 | 2008-05-20 | Ppg Industries Ohio, Inc. | Methods of forming particulate glass batch compositions |
| CN104141155B (zh) * | 2014-07-10 | 2016-06-08 | 湖州织里荣华铝业有限公司 | 一种电解铝废气处理装置 |
-
1969
- 1969-08-15 CA CA059,650A patent/CA951251A/en not_active Expired
- 1969-08-25 GB GB42188/69A patent/GB1281357A/en not_active Expired
- 1969-09-03 CH CH1331469A patent/CH516334A/fr not_active IP Right Cessation
- 1969-09-03 DE DE19691944499 patent/DE1944499A1/de active Pending
- 1969-09-04 FR FR6930238A patent/FR2017453A1/fr not_active Withdrawn
- 1969-09-05 NL NL6913554A patent/NL6913554A/xx unknown
-
1970
- 1970-03-13 US US00019381A patent/US3773633A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA951251A (en) | 1974-07-16 |
| GB1281357A (en) | 1972-07-12 |
| DE1944499A1 (de) | 1970-05-06 |
| CH516334A (fr) | 1971-12-15 |
| FR2017453A1 (fr) | 1970-05-22 |
| US3773633A (en) | 1973-11-20 |