NO120267B - - Google Patents
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- Publication number
- NO120267B NO120267B NO0754/68A NO75468A NO120267B NO 120267 B NO120267 B NO 120267B NO 0754/68 A NO0754/68 A NO 0754/68A NO 75468 A NO75468 A NO 75468A NO 120267 B NO120267 B NO 120267B
- Authority
- NO
- Norway
- Prior art keywords
- delay
- detonators
- tube
- length
- detonator
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 8
- 229920001084 poly(chloroprene) Polymers 0.000 description 8
- 239000002360 explosive Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000005474 detonation Methods 0.000 description 6
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 238000002788 crimping Methods 0.000 description 4
- 239000011359 shock absorbing material Substances 0.000 description 3
- 238000005422 blasting Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- TZRXHJWUDPFEEY-UHFFFAOYSA-N Pentaerythritol Tetranitrate Chemical compound [O-][N+](=O)OCC(CO[N+]([O-])=O)(CO[N+]([O-])=O)CO[N+]([O-])=O TZRXHJWUDPFEEY-UHFFFAOYSA-N 0.000 description 1
- 239000000026 Pentaerythritol tetranitrate Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- ISEQAARZRCDNJH-UHFFFAOYSA-N lead(ii) azide Chemical compound [N-]=[N+]=N[Pb]N=[N+]=[N-] ISEQAARZRCDNJH-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229960004321 pentaerithrityl tetranitrate Drugs 0.000 description 1
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/889—Manganese, technetium or rhenium
- B01J23/8898—Manganese, technetium or rhenium containing also molybdenum
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- 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
- C01B17/0426—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 catalytic conversion
- C01B17/0434—Catalyst compositions
-
- 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
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
- C01B17/0478—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with hydrocarbons or mixtures containing them
-
- 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
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
- C01B17/0491—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with hydrogen or hydrogen-containing mixtures, e.g. synthesis gas
-
- 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
- C01B17/164—Preparation by reduction of oxidic sulfur compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Air Bags (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9982/67A GB1116129A (en) | 1967-03-02 | 1967-03-02 | Catalytic reduction of sulphur dioxide to hydrogen sulphide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO120267B true NO120267B (ru) | 1970-09-28 |
Family
ID=9882359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO0754/68A NO120267B (ru) | 1967-03-02 | 1968-02-29 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3495941A (ru) |
| AT (1) | AT277283B (ru) |
| BE (1) | BE711469A (ru) |
| CA (1) | CA921678A (ru) |
| CH (1) | CH500132A (ru) |
| DE (1) | DE1667728A1 (ru) |
| ES (1) | ES351054A1 (ru) |
| FR (1) | FR1562292A (ru) |
| GB (1) | GB1116129A (ru) |
| NL (1) | NL6802844A (ru) |
| NO (1) | NO120267B (ru) |
| SE (1) | SE329603B (ru) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864459A (en) * | 1969-04-21 | 1975-02-04 | Alvin B Stiles | Process for the economical use of refractory reducing gases for the reduction of sulfur dioxide |
| US3615231A (en) * | 1969-06-18 | 1971-10-26 | John T Cullom | Ocess utilizing the sensible heat of smelter gases to recover sulfur therefrom |
| BE759295A (fr) * | 1969-12-09 | 1971-04-30 | Allied Chem | Procede de traitement d'anhydride sulfureux avec un gaz reducteur et nouveaux produits ainsi obtenus |
| CA918384A (en) * | 1970-01-12 | 1973-01-09 | The Ralph M. Parsons Company | Sulfur production process |
| CA905083A (en) * | 1970-02-11 | 1972-07-18 | O. Archambault Jacques | Process for recovery of sulphur from sulphur dioxide |
| NL171144B (nl) * | 1970-07-17 | 1982-09-16 | Shell Int Research | Werkwijze voor het verlagen van het totale zwavelgehalte van clausafgassen. |
| US3635820A (en) * | 1970-08-31 | 1972-01-18 | Universal Oil Prod Co | Treating a water stream containing a water-soluble sulfite compound |
| US3865927A (en) * | 1970-09-15 | 1975-02-11 | Allied Chem | Method and apparatus for reacting sulfur dioxide and natural gas |
| US3729551A (en) * | 1971-01-07 | 1973-04-24 | Cons Coal Co | Conversion of calcium sulfate to calcium oxide and elemental sulfur |
| US3726958A (en) * | 1971-02-22 | 1973-04-10 | Exxon Research Engineering Co | Reduction of so{11 {11 in gas mixtures |
| US3789110A (en) * | 1971-07-23 | 1974-01-29 | Westvaco Corp | Method for removing sulfur dioxide from waste gases and recovering a concentrated stream of sulfurdioxide |
| US3846536A (en) * | 1972-09-07 | 1974-11-05 | Exxon Research Engineering Co | Regeneration process for flue gas sorbent |
| US4029752A (en) * | 1973-05-29 | 1977-06-14 | Exxon Research And Engineering Company | Method of producing sulfur from sulfur dioxide |
| US4094961A (en) * | 1974-11-07 | 1978-06-13 | Ralph M. Parsons Company | Hydrogen sulfide production |
| US3970744A (en) * | 1974-11-07 | 1976-07-20 | Ralph M. Parsons Company | Process for the production of sulfur from sulfur dioxide extracted from gas streams |
| US4164556A (en) * | 1974-11-14 | 1979-08-14 | Exxon Research & Engineering Co. | Method of producing sulfur from sulfur dioxide |
| US4302218A (en) * | 1980-06-16 | 1981-11-24 | Fmc Corporation | Process for controlling sulfur oxides in coal gasification |
| US4464252A (en) * | 1982-08-23 | 1984-08-07 | Exxon Research & Engineering Co. | Adsorbents for sulfur removal |
| EP0179163A1 (de) * | 1984-10-23 | 1986-04-30 | Chemische Fabrik Kalk GmbH | Verfahren zur Herstellung von Brom durch katalytische Oxidation von Bromwasserstoff |
| GB0115850D0 (en) * | 2001-06-28 | 2001-08-22 | Isis Innovations Ltd | Catalyst |
| US8506918B2 (en) * | 2006-01-03 | 2013-08-13 | University Of Wyoming | Apparatus and method to sequester contaminants |
| US8673257B2 (en) * | 2006-01-03 | 2014-03-18 | University Of Wyoming | Apparatus and method to sequester contaminants |
| WO2007081561A2 (en) * | 2006-01-03 | 2007-07-19 | University Of Wyoming | Apparatus and method for sequestering flue gas co2 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2180353A (en) * | 1933-01-06 | 1939-11-21 | Nat Aniline & Chem Co Inc | Vanadium oxide catalyst |
| US2631087A (en) * | 1950-08-02 | 1953-03-10 | Fluor Corp | Sulfur recovery process |
| US2747968A (en) * | 1951-05-07 | 1956-05-29 | Pigache Pierre Gustave Adolphe | Dry process for the recovery of sulfur from gases |
| US2887363A (en) * | 1956-09-28 | 1959-05-19 | Exxon Research Engineering Co | Conversion of methane to produce hydrogen sulfide |
-
1967
- 1967-03-02 GB GB9982/67A patent/GB1116129A/en not_active Expired
-
1968
- 1968-02-16 US US705889A patent/US3495941A/en not_active Expired - Lifetime
- 1968-02-29 SE SE02651/68A patent/SE329603B/xx unknown
- 1968-02-29 ES ES351054A patent/ES351054A1/es not_active Expired
- 1968-02-29 DE DE19681667728 patent/DE1667728A1/de active Pending
- 1968-02-29 NO NO0754/68A patent/NO120267B/no unknown
- 1968-02-29 NL NL6802844A patent/NL6802844A/xx unknown
- 1968-02-29 AT AT198268A patent/AT277283B/de not_active IP Right Cessation
- 1968-02-29 BE BE711469D patent/BE711469A/xx unknown
- 1968-02-29 CA CA013665A patent/CA921678A/en not_active Expired
- 1968-02-29 FR FR1562292D patent/FR1562292A/fr not_active Expired
- 1968-02-29 CH CH293668A patent/CH500132A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1562292A (ru) | 1969-04-04 |
| SE329603B (ru) | 1970-10-19 |
| CA921678A (en) | 1973-02-27 |
| BE711469A (ru) | 1968-08-29 |
| US3495941A (en) | 1970-02-17 |
| CH500132A (de) | 1970-12-15 |
| ES351054A1 (es) | 1969-05-16 |
| GB1116129A (en) | 1968-06-06 |
| AT277283B (de) | 1969-12-29 |
| DE1667728A1 (de) | 1971-06-24 |
| NL6802844A (ru) | 1968-09-03 |
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