DD119565A5 - - Google Patents
Info
- Publication number
- DD119565A5 DD119565A5 DD187255A DD18725575A DD119565A5 DD 119565 A5 DD119565 A5 DD 119565A5 DD 187255 A DD187255 A DD 187255A DD 18725575 A DD18725575 A DD 18725575A DD 119565 A5 DD119565 A5 DD 119565A5
- Authority
- DD
- German Democratic Republic
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
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0413—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the combustion step
-
- 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)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Glass Compositions (AREA)
- Incineration Of Waste (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7424175A FR2277765A1 (fr) | 1974-07-11 | 1974-07-11 | Procede de fabrication du soufre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD119565A5 true DD119565A5 (cs) | 1976-05-05 |
Family
ID=9141167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD187255A DD119565A5 (cs) | 1974-07-11 | 1975-07-11 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5131696A (cs) |
| BR (1) | BR7504419A (cs) |
| CA (1) | CA1047738A (cs) |
| DD (1) | DD119565A5 (cs) |
| DE (1) | DE2530673A1 (cs) |
| ES (1) | ES439303A1 (cs) |
| FR (1) | FR2277765A1 (cs) |
| GB (1) | GB1513818A (cs) |
| IT (1) | IT1039788B (cs) |
| NL (1) | NL7508281A (cs) |
| ZA (1) | ZA754425B (cs) |
-
1974
- 1974-07-11 FR FR7424175A patent/FR2277765A1/fr active Granted
-
1975
- 1975-07-09 DE DE19752530673 patent/DE2530673A1/de not_active Withdrawn
- 1975-07-09 CA CA231,105A patent/CA1047738A/fr not_active Expired
- 1975-07-10 NL NL7508281A patent/NL7508281A/xx not_active Application Discontinuation
- 1975-07-10 ES ES439303A patent/ES439303A1/es not_active Expired
- 1975-07-10 ZA ZA00754425A patent/ZA754425B/xx unknown
- 1975-07-11 BR BR7504419*A patent/BR7504419A/pt unknown
- 1975-07-11 JP JP50085194A patent/JPS5131696A/ja active Pending
- 1975-07-11 DD DD187255A patent/DD119565A5/xx unknown
- 1975-07-11 GB GB29249/75A patent/GB1513818A/en not_active Expired
- 1975-07-11 IT IT25289/75A patent/IT1039788B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| BR7504419A (pt) | 1976-07-06 |
| DE2530673A1 (de) | 1976-01-29 |
| FR2277765B1 (cs) | 1977-03-25 |
| JPS5131696A (cs) | 1976-03-17 |
| FR2277765A1 (fr) | 1976-02-06 |
| ES439303A1 (es) | 1977-02-16 |
| ZA754425B (en) | 1976-06-30 |
| CA1047738A (fr) | 1979-02-06 |
| GB1513818A (en) | 1978-06-07 |
| AU8295075A (en) | 1977-01-13 |
| IT1039788B (it) | 1979-12-10 |
| NL7508281A (nl) | 1976-01-13 |