CA1136413A - Carbonaceous material and process for producing a high btu gas from this material - Google Patents
Carbonaceous material and process for producing a high btu gas from this materialInfo
- Publication number
- CA1136413A CA1136413A CA000306997A CA306997A CA1136413A CA 1136413 A CA1136413 A CA 1136413A CA 000306997 A CA000306997 A CA 000306997A CA 306997 A CA306997 A CA 306997A CA 1136413 A CA1136413 A CA 1136413A
- Authority
- CA
- Canada
- Prior art keywords
- carbon
- hydrogen
- carbonaceous material
- gas
- methane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003575 carbonaceous material Substances 0.000 title claims abstract description 172
- 239000000463 material Substances 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 71
- 230000008569 process Effects 0.000 title claims abstract description 52
- 239000007789 gas Substances 0.000 claims abstract description 225
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 205
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 201
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 195
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 169
- 239000001257 hydrogen Substances 0.000 claims abstract description 168
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 156
- 229910052751 metal Inorganic materials 0.000 claims abstract description 87
- 239000002184 metal Substances 0.000 claims abstract description 87
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 85
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 78
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical group [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000003999 initiator Substances 0.000 claims abstract description 32
- 238000007323 disproportionation reaction Methods 0.000 claims abstract description 25
- 239000003245 coal Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract description 9
- 150000001247 metal acetylides Chemical class 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 197
- 229910052742 iron Inorganic materials 0.000 claims description 92
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 40
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 39
- 230000008021 deposition Effects 0.000 claims description 35
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 31
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 22
- 239000000835 fiber Substances 0.000 claims description 19
- 235000013980 iron oxide Nutrition 0.000 claims description 19
- 239000001569 carbon dioxide Substances 0.000 claims description 18
- 230000009257 reactivity Effects 0.000 claims description 18
- 150000002431 hydrogen Chemical class 0.000 claims description 17
- 229910052759 nickel Inorganic materials 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 239000010941 cobalt Substances 0.000 claims description 9
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 9
- 229910017052 cobalt Inorganic materials 0.000 claims description 8
- 150000002739 metals Chemical class 0.000 claims description 7
- 239000008246 gaseous mixture Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 238000000151 deposition Methods 0.000 abstract description 34
- -1 ferrous group metals Chemical class 0.000 abstract description 6
- 239000007787 solid Substances 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 229910001868 water Inorganic materials 0.000 description 15
- 239000000047 product Substances 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 11
- 239000000428 dust Substances 0.000 description 10
- 238000005984 hydrogenation reaction Methods 0.000 description 10
- 229910001567 cementite Inorganic materials 0.000 description 9
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 238000000926 separation method Methods 0.000 description 7
- 229910052717 sulfur Inorganic materials 0.000 description 7
- 239000011593 sulfur Substances 0.000 description 7
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 6
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 6
- 229910000975 Carbon steel Inorganic materials 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- JZQOJFLIJNRDHK-CMDGGOBGSA-N alpha-irone Chemical compound CC1CC=C(C)C(\C=C\C(C)=O)C1(C)C JZQOJFLIJNRDHK-CMDGGOBGSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 239000010962 carbon steel Substances 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 229910000859 α-Fe Inorganic materials 0.000 description 5
- 229910000640 Fe alloy Inorganic materials 0.000 description 4
- 229910000990 Ni alloy Inorganic materials 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 3
- 230000005294 ferromagnetic effect Effects 0.000 description 3
- 238000002309 gasification Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000004580 weight loss Effects 0.000 description 3
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical compound [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 2
- 150000001721 carbon Chemical class 0.000 description 2
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 2
- 229910000428 cobalt oxide Inorganic materials 0.000 description 2
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 2
- 238000010960 commercial process Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052595 hematite Inorganic materials 0.000 description 2
- 239000011019 hematite Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 2
- 238000007885 magnetic separation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 2
- 229910000480 nickel oxide Inorganic materials 0.000 description 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- OWNRRUFOJXFKCU-UHFFFAOYSA-N Bromadiolone Chemical compound C=1C=C(C=2C=CC(Br)=CC=2)C=CC=1C(O)CC(C=1C(OC2=CC=CC=C2C=1O)=O)C1=CC=CC=C1 OWNRRUFOJXFKCU-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 102000018361 Contactin Human genes 0.000 description 1
- 108060003955 Contactin Proteins 0.000 description 1
- 238000005169 Debye-Scherrer Methods 0.000 description 1
- 241000022563 Rema Species 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- QVYYOKWPCQYKEY-UHFFFAOYSA-N [Fe].[Co] Chemical compound [Fe].[Co] QVYYOKWPCQYKEY-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C9/00—Aliphatic saturated hydrocarbons
- C07C9/02—Aliphatic saturated hydrocarbons with one to four carbon atoms
- C07C9/04—Methane
-
- 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
-
- 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
- B01J23/74—Iron group metals
- B01J23/745—Iron
-
- 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
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/18—Carbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/74—Iron group metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Materials Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Industrial Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000393560A CA1168216A (en) | 1977-07-21 | 1982-01-04 | Carbonaceous material and process for producing a high btu gas from this material |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81764777A | 1977-07-21 | 1977-07-21 | |
| US817,647 | 1977-07-21 | ||
| US91724078A | 1978-06-20 | 1978-06-20 | |
| US917,240 | 1978-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1136413A true CA1136413A (en) | 1982-11-30 |
Family
ID=27124194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000306997A Expired CA1136413A (en) | 1977-07-21 | 1978-07-07 | Carbonaceous material and process for producing a high btu gas from this material |
Country Status (16)
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710483A (en) * | 1977-07-21 | 1987-12-01 | Trw Inc. | Novel carbonaceous material and process for producing a high BTU gas from this material |
| CA1141320A (en) * | 1979-12-28 | 1983-02-15 | Harvey E. Alford | Coking technique and means for making methane |
| EP0082222B1 (en) * | 1980-12-24 | 1987-03-11 | The Standard Oil Company | Catalytic process for converting carbon monoxide to a high energy gas |
| IL65225A (en) * | 1981-03-27 | 1985-09-29 | Trw Inc | Carbonaceous materials and methods for making hydrogen and light hydrocarbons from such materials |
| US4642125A (en) * | 1981-03-27 | 1987-02-10 | Trw Inc. | Carbonaceous material and methods for making hydrogen and light hydrocarbons from such materials |
| US4607021A (en) * | 1982-01-04 | 1986-08-19 | The Standard Oil Company | Activation of fly ash |
| US4689161A (en) * | 1985-05-24 | 1987-08-25 | Trw Inc. | Viscosifier, its uses, and its manufacture |
| US4423023A (en) * | 1982-07-26 | 1983-12-27 | The Standard Oil Company | Process for the production of hydrocyanic acid from carbon monoxide and ammonia |
| US4526851A (en) * | 1983-09-06 | 1985-07-02 | Trw Inc. | Magnetic developer compositions |
| US4735733A (en) * | 1985-05-24 | 1988-04-05 | Trw Inc. | Viscosifier, its uses, and its manufacture |
| US7247006B2 (en) | 2002-01-02 | 2007-07-24 | Flow International Corporation | Method and apparatus for sealing an ultrahigh-pressure fluid system |
| JP5804624B2 (ja) * | 2011-03-04 | 2015-11-04 | 亀山 秀雄 | 炭素、鉄及びセリウムを含有する触媒の製造方法 |
| JP6216234B2 (ja) | 2013-11-29 | 2017-10-18 | 三井金属鉱業株式会社 | 排ガス浄化触媒 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB308351A (en) * | 1928-03-22 | 1930-04-10 | Christianus Josephus Godefridu | Process of making a material applicable as an adsorbent, comprising carbon, iron andiron oxide |
| US2409235A (en) * | 1943-12-18 | 1946-10-15 | Texas Co | Continuous process for effecting catalytic reactions |
| US2537496A (en) * | 1947-03-26 | 1951-01-09 | Texas Co | Synthesis of hydrocarbons |
| US2544574A (en) * | 1947-09-25 | 1951-03-06 | Stanolind Oil & Gas Co | Catalyst regeneration |
| US2601121A (en) * | 1948-04-29 | 1952-06-17 | Standard Oil Dev Co | Preconditioning hydrocarbon synthesis catalyst and removing fines therefrom |
| US2694623A (en) * | 1949-05-14 | 1954-11-16 | Standard Oil Dev Co | Process for enrichment of water gas |
| US2686819A (en) * | 1949-09-01 | 1954-08-17 | Kellogg M W Co | Synthesis of methane |
| US2691573A (en) * | 1950-12-15 | 1954-10-12 | Phillips Petroleum Co | Desulfurization in the gasification of coal |
| GB791602A (en) * | 1954-06-23 | 1958-03-05 | Union Carbide Corp | Fluid-impervious graphitic articles and method of making the same |
| DE1813608U (de) | 1960-02-13 | 1960-06-23 | Heibacko Herdfabrik Staudt & B | Mit geblaesedruckluft betriebener oelverdampfungsbrenner. |
| US3222147A (en) * | 1962-02-12 | 1965-12-07 | Con Gas Service Corp | Process for the preparation of mixtures of hydrogen, carbon monoxide and methane |
| US3421869A (en) * | 1964-06-01 | 1969-01-14 | Con Gas Service Corp | Method for the production of a mixture of hydrogen and steam |
| US3615298A (en) * | 1969-04-14 | 1971-10-26 | Consolidation Coal Co | Gasification of carbonaceous material |
| GB1403992A (en) * | 1972-08-04 | 1975-08-28 | Intitute Of Gas Technology | Fossil fuel hydrogasification process for production of synthetic pipeline gas |
| US4134907A (en) * | 1977-07-21 | 1979-01-16 | Hazen Research, Inc. | Process for enhancing the fuel value of low BTU gas |
-
1978
- 1978-07-07 CA CA000306997A patent/CA1136413A/en not_active Expired
- 1978-07-13 AU AU38026/78A patent/AU527163B2/en not_active Expired
- 1978-07-13 IL IL55136A patent/IL55136A/xx unknown
- 1978-07-14 LU LU79983A patent/LU79983A1/xx unknown
- 1978-07-18 DE DE19782831594 patent/DE2831594A1/de not_active Withdrawn
- 1978-07-19 IT IT68711/78A patent/IT1192620B/it active
- 1978-07-19 NL NL7807705A patent/NL7807705A/xx active Search and Examination
- 1978-07-20 PL PL1978221306A patent/PL118735B1/pl unknown
- 1978-07-20 BE BE189431A patent/BE869185A/xx not_active IP Right Cessation
- 1978-07-20 JP JP8891178A patent/JPS5448806A/ja active Granted
- 1978-07-20 PL PL1978221308A patent/PL127562B1/pl unknown
- 1978-07-20 PL PL1978208541A patent/PL127680B1/pl unknown
- 1978-07-20 BR BR7804693A patent/BR7804693A/pt unknown
- 1978-07-20 CH CH782078A patent/CH642394A5/fr not_active IP Right Cessation
- 1978-07-20 SE SE7808020A patent/SE7808020L/xx unknown
- 1978-07-21 FR FR7821743A patent/FR2421859B1/fr not_active Expired
- 1978-07-21 YU YU01753/78A patent/YU175378A/xx unknown
- 1978-07-21 GB GB7830672A patent/GB2002726B/en not_active Expired
-
1979
- 1979-03-14 FR FR7906511A patent/FR2422440A1/fr active Granted
-
1981
- 1981-01-22 FR FR8101167A patent/FR2473350A1/fr not_active Withdrawn
- 1981-01-22 FR FR8101168A patent/FR2473543A1/fr not_active Withdrawn
- 1981-01-22 FR FR8101166A patent/FR2473355A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2422440A1 (fr) | 1979-11-09 |
| FR2421859B1 (fr) | 1985-11-22 |
| CH642394A5 (fr) | 1984-04-13 |
| BE869185A (fr) | 1979-01-22 |
| PL118735B1 (en) | 1981-10-31 |
| IL55136A0 (en) | 1978-09-29 |
| JPH0229111B2 (enrdf_load_stackoverflow) | 1990-06-27 |
| FR2473350A1 (enrdf_load_stackoverflow) | 1981-07-17 |
| BR7804693A (pt) | 1979-04-17 |
| NL7807705A (nl) | 1979-01-23 |
| LU79983A1 (enrdf_load_stackoverflow) | 1978-12-12 |
| GB2002726B (en) | 1982-08-18 |
| GB2002726A (en) | 1979-02-28 |
| FR2422440B1 (enrdf_load_stackoverflow) | 1985-03-08 |
| FR2473543A1 (fr) | 1981-07-17 |
| PL208541A1 (pl) | 1979-06-04 |
| PL127680B1 (en) | 1983-11-30 |
| IT1192620B (it) | 1988-04-27 |
| YU175378A (en) | 1983-12-31 |
| FR2473355A1 (fr) | 1981-07-17 |
| IL55136A (en) | 1984-06-29 |
| FR2421859A1 (fr) | 1979-11-02 |
| AU3802678A (en) | 1980-01-17 |
| PL127562B1 (en) | 1983-11-30 |
| JPS5448806A (en) | 1979-04-17 |
| SE7808020L (sv) | 1979-03-22 |
| DE2831594A1 (de) | 1979-02-01 |
| AU527163B2 (en) | 1983-02-17 |
| IT7868711A0 (it) | 1978-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |