NL6919291A - - Google Patents
Info
- Publication number
- NL6919291A NL6919291A NL6919291A NL6919291A NL6919291A NL 6919291 A NL6919291 A NL 6919291A NL 6919291 A NL6919291 A NL 6919291A NL 6919291 A NL6919291 A NL 6919291A NL 6919291 A NL6919291 A NL 6919291A
- 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- 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
- C01B17/60—Isolation of sulfur dioxide from gases
-
- 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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Catalysts (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US78662668A | 1968-12-24 | 1968-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6919291A true NL6919291A (fr) | 1970-06-26 |
Family
ID=25139142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6919291A NL6919291A (fr) | 1968-12-24 | 1969-12-23 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4815793B1 (fr) |
| BE (1) | BE743390A (fr) |
| DE (1) | DE1963618C3 (fr) |
| ES (1) | ES374871A1 (fr) |
| FR (1) | FR2027070A1 (fr) |
| GB (1) | GB1289696A (fr) |
| NL (1) | NL6919291A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53141893U (fr) * | 1977-04-15 | 1978-11-09 | ||
| JPS5643966A (en) * | 1979-09-14 | 1981-04-22 | Deni Igaku Kenkyusho Kk | Potential treating instrument |
| CN110022971A (zh) * | 2015-10-13 | 2019-07-16 | 明尼苏达大学董事会 | 用于去除硫化氢的吸附剂材料 |
| CN112933946A (zh) * | 2021-02-19 | 2021-06-11 | 陈洪超 | 一种焚烧尾气脱酸处理装置 |
-
1969
- 1969-12-08 GB GB1289696D patent/GB1289696A/en not_active Expired
- 1969-12-19 DE DE1963618A patent/DE1963618C3/de not_active Expired
- 1969-12-19 BE BE743390D patent/BE743390A/xx unknown
- 1969-12-23 NL NL6919291A patent/NL6919291A/xx unknown
- 1969-12-23 ES ES374871A patent/ES374871A1/es not_active Expired
- 1969-12-24 JP JP44103532A patent/JPS4815793B1/ja active Pending
- 1969-12-24 FR FR6944918A patent/FR2027070A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1963618B2 (de) | 1973-11-08 |
| FR2027070A1 (fr) | 1970-09-25 |
| DE1963618C3 (de) | 1974-06-12 |
| BE743390A (fr) | 1970-06-19 |
| ES374871A1 (es) | 1972-02-16 |
| GB1289696A (fr) | 1972-09-20 |
| DE1963618A1 (de) | 1970-07-09 |
| JPS4815793B1 (fr) | 1973-05-17 |