CH582759A5 - - Google Patents
Info
- Publication number
- CH582759A5 CH582759A5 CH293975A CH293975A CH582759A5 CH 582759 A5 CH582759 A5 CH 582759A5 CH 293975 A CH293975 A CH 293975A CH 293975 A CH293975 A CH 293975A CH 582759 A5 CH582759 A5 CH 582759A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/02—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of cellulose, cellulose derivatives or proteins
-
- 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
- B01D53/14—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 by absorption
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- 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
- C01B17/16—Hydrogen sulfides
- C01B17/165—Preparation from sulfides, oxysulfides or polysulfides
-
- 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
- C01B17/16—Hydrogen sulfides
- C01B17/167—Separation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/70—Compounds containing carbon and sulfur, e.g. thiophosgene
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH293975A CH582759A5 (xx) | 1975-03-07 | 1975-03-07 | |
DE2514798A DE2514798C2 (de) | 1975-03-07 | 1975-04-04 | Verfahren und Vorrichtung zur Reinhaltung der Abluft von Viskosespinnmaschinen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH293975A CH582759A5 (xx) | 1975-03-07 | 1975-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH582759A5 true CH582759A5 (xx) | 1976-12-15 |
Family
ID=4245029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH293975A CH582759A5 (xx) | 1975-03-07 | 1975-03-07 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH582759A5 (xx) |
DE (1) | DE2514798C2 (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102776589A (zh) * | 2011-05-11 | 2012-11-14 | 姚茂洪 | 洗涤塔中的分配盘 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT398785B (de) * | 1993-03-18 | 1995-01-25 | Kanzler Walter | Verfahren zur schwefelrückgewinnung |
DE59600021D1 (de) * | 1996-02-06 | 1997-10-16 | Maurer Sa Ing A | Verfahren zur Herstellung von Viskoseprodukten |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD9955A (xx) * |
-
1975
- 1975-03-07 CH CH293975A patent/CH582759A5/xx not_active IP Right Cessation
- 1975-04-04 DE DE2514798A patent/DE2514798C2/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102776589A (zh) * | 2011-05-11 | 2012-11-14 | 姚茂洪 | 洗涤塔中的分配盘 |
Also Published As
Publication number | Publication date |
---|---|
DE2514798A1 (de) | 1976-09-16 |
DE2514798C2 (de) | 1984-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |