BE697901A - - Google Patents

Info

Publication number: BE697901A
Authority: BE; Belgium
Prior art keywords: elements; ion; rings; lining; fixing
Prior art date: 1956-07-06

Application number

Other languages

Priority date (The priority date 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 date listed.)

1956-07-06

Filing date

1967-05-02

Publication date

1967-11-03

1956-07-06 Priority claimed from AT402656A external-priority patent/AT203022B/de

1957-05-17 Priority claimed from AT325657A external-priority patent/AT206447B/de

1966-05-03 Priority claimed from AT415066A external-priority patent/AT266871B/de

1967-05-02 Application filed filed Critical

1967-11-03 Publication of BE697901A publication Critical patent/BE697901A/fr

Links

238000000034 method Methods 0.000 claims description 5
239000002253 acid Substances 0.000 claims description 4
230000009471 action Effects 0.000 claims description 4
239000000919 ceramic Substances 0.000 claims description 4
229910010293 ceramic material Inorganic materials 0.000 claims description 4
229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
239000011707 mineral Substances 0.000 claims description 4
230000008569 process Effects 0.000 claims description 4
150000007513 acids Chemical class 0.000 claims description 3
229910052573 porcelain Inorganic materials 0.000 claims description 3
239000010453 quartz Substances 0.000 claims description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
238000005406 washing Methods 0.000 claims description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
239000003795 chemical substances by application Substances 0.000 claims 2
241000282461 Canis lupus Species 0.000 claims 1
230000002378 acidificating effect Effects 0.000 claims 1
238000001035 drying Methods 0.000 claims 1
239000012530 fluid Substances 0.000 claims 1
101150093826 par1 gene Proteins 0.000 claims 1
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 13
238000011084 recovery Methods 0.000 description 10
239000010970 precious metal Substances 0.000 description 8
239000007789 gas Substances 0.000 description 6
229910052751 metal Inorganic materials 0.000 description 6
239000002184 metal Substances 0.000 description 6
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
239000003054 catalyst Substances 0.000 description 5
150000001875 compounds Chemical class 0.000 description 5
239000000463 material Substances 0.000 description 5
150000002739 metals Chemical class 0.000 description 5
229910052697 platinum Inorganic materials 0.000 description 5
238000011282 treatment Methods 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 4
230000006872 improvement Effects 0.000 description 4
238000002485 combustion reaction Methods 0.000 description 3
235000010755 mineral Nutrition 0.000 description 3
235000012239 silicon dioxide Nutrition 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
239000000126 substance Substances 0.000 description 3
KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000203 mixture Substances 0.000 description 2
229910000069 nitrogen hydride Inorganic materials 0.000 description 2
239000010948 rhodium Substances 0.000 description 2
238000000926 separation method Methods 0.000 description 2
235000011121 sodium hydroxide Nutrition 0.000 description 2
238000009834 vaporization Methods 0.000 description 2
230000008016 vaporization Effects 0.000 description 2
238000009279 wet oxidation reaction Methods 0.000 description 2
239000011701 zinc Substances 0.000 description 2
LDXJRKWFNNFDSA-UHFFFAOYSA-N 2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]ethanone Chemical compound C1CN(CC2=NNN=C21)CC(=O)N3CCN(CC3)C4=CN=C(N=C4)NCC5=CC(=CC=C5)OC(F)(F)F LDXJRKWFNNFDSA-UHFFFAOYSA-N 0.000 description 1
241000517645 Abra Species 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
SNDPXSYFESPGGJ-UHFFFAOYSA-N L-norVal-OH Natural products CCCC(N)C(O)=O SNDPXSYFESPGGJ-UHFFFAOYSA-N 0.000 description 1
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
238000009835 boiling Methods 0.000 description 1
235000013339 cereals Nutrition 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000002826 coolant Substances 0.000 description 1
125000001475 halogen functional group Chemical group 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000008267 milk Substances 0.000 description 1
210000004080 milk Anatomy 0.000 description 1
235000013336 milk Nutrition 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
229940072033 potash Drugs 0.000 description 1
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
235000015320 potassium carbonate Nutrition 0.000 description 1
230000009467 reduction Effects 0.000 description 1
229910052703 rhodium Inorganic materials 0.000 description 1
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
- C01B21/267—Means for preventing deterioration or loss of catalyst or for recovering lost catalyst
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/02—Obtaining noble metals by dry processes
- C22B11/021—Recovery of noble metals from waste materials
- C22B11/026—Recovery of noble metals from waste materials from spent catalysts
- C22B11/028—Recovery of noble metals from waste materials from spent catalysts using solid sorbents, e.g. getters or catchment gauzes
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Inorganic Chemistry (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

BE697901D 1956-07-06 1967-05-02 BE697901A (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AT402656A AT203022B (de)	1956-07-06	1956-07-06	Verfahren zur Wiedergewinnung von Edelmetallen
AT325657A AT206447B (de)	1957-05-17	1957-05-17	Verfahren zur Wiedergewinnung von Edelmetallen
AT415066A AT266871B (de)	1966-05-03	1966-05-03	Verfahren zur Wiedergewinnung von Edelmetallen

Publications (1)

Publication Number	Publication Date
BE697901A true BE697901A (de)	1967-11-03

Family

ID=32930805

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE697901D BE697901A (de)	1956-07-06	1967-05-02

Country Status (1)

Country	Link
BE (1)	BE697901A (de)

1967
- 1967-05-02 BE BE697901D patent/BE697901A/fr unknown

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