NO773646L - Fremgangsmaate ved klassifisering av katalysatorpulvere - Google Patents
Fremgangsmaate ved klassifisering av katalysatorpulvereInfo
- Publication number
- NO773646L NO773646L NO773646A NO773646A NO773646L NO 773646 L NO773646 L NO 773646L NO 773646 A NO773646 A NO 773646A NO 773646 A NO773646 A NO 773646A NO 773646 L NO773646 L NO 773646L
- Authority
- NO
- Norway
- Prior art keywords
- catalyst
- particles
- inert liquid
- approx
- suspension
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims description 104
- 238000000034 method Methods 0.000 title claims description 41
- 239000000843 powder Substances 0.000 title description 6
- 239000002245 particle Substances 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 45
- 239000000725 suspension Substances 0.000 claims description 27
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 22
- 239000000203 mixture Chemical class 0.000 claims description 16
- 239000010419 fine particle Substances 0.000 claims description 14
- 229930195733 hydrocarbon Natural products 0.000 claims description 14
- 150000002430 hydrocarbons Chemical class 0.000 claims description 14
- 239000004215 Carbon black (E152) Substances 0.000 claims description 12
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 9
- 239000002480 mineral oil Substances 0.000 claims description 9
- 235000010446 mineral oil Nutrition 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 5
- 150000001336 alkenes Chemical class 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 3
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical class Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- 238000013019 agitation Methods 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 239000011949 solid catalyst Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 19
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 11
- 238000004062 sedimentation Methods 0.000 description 11
- 238000009826 distribution Methods 0.000 description 9
- 239000007791 liquid phase Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- ZMKAVICCBWPNSR-UHFFFAOYSA-G aluminum;tetrachlorotitanium;trichloride Chemical compound [Al+3].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ti+4] ZMKAVICCBWPNSR-UHFFFAOYSA-G 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000011882 ultra-fine particle Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000004913 activation Effects 0.000 description 3
- KSKPGAGLAZXNEO-UHFFFAOYSA-H aluminum;titanium(3+);hexachloride Chemical compound [Al+3].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Ti+3] KSKPGAGLAZXNEO-UHFFFAOYSA-H 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000002685 polymerization catalyst Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 239000004711 α-olefin 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/10—Heat treatment in the presence of water, e.g. steam
-
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/10—Chlorides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73712276A | 1976-10-29 | 1976-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO773646L true NO773646L (no) | 1978-05-03 |
Family
ID=24962671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO773646A NO773646L (no) | 1976-10-29 | 1977-10-25 | Fremgangsmaate ved klassifisering av katalysatorpulvere |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5356179A (fr) |
| BE (1) | BE860288A (fr) |
| CA (1) | CA1095016A (fr) |
| DE (1) | DE2743631A1 (fr) |
| DK (1) | DK480577A (fr) |
| FR (1) | FR2368996A1 (fr) |
| GB (1) | GB1555818A (fr) |
| IT (1) | IT1087537B (fr) |
| NO (1) | NO773646L (fr) |
| PH (1) | PH13438A (fr) |
| SE (1) | SE7712197L (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55135105A (en) * | 1979-04-10 | 1980-10-21 | Mitsui Petrochem Ind Ltd | Titanium catalyst component for olefin polymerization |
| RU2011110378A (ru) | 2008-08-19 | 2012-09-27 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи (US) | Классифицированная каталитическая композиция, устройство и способ |
| CN113634357B (zh) * | 2021-08-23 | 2024-02-13 | 云南国钛金属股份有限公司 | 一种四氯化钛收尘渣的回收方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2483372A (en) * | 1947-10-29 | 1949-09-27 | Socony Vacuum Oil Co Inc | Heavy gravity liquid separation of porous catalyst |
| FR1149534A (fr) * | 1955-04-19 | 1957-12-27 | Bataafsche Petroleum | Procédé de séparation de fractions de mélanges de particules de catalyseur |
| YU34766B (en) * | 1971-03-22 | 1980-03-15 | Zdruzeno Preduzece Magnohrom | Process for gravitational concentrating of thick solutions and suspensions of fines and porous materials |
-
1977
- 1977-09-26 IT IT27927/77A patent/IT1087537B/it active
- 1977-09-28 DE DE19772743631 patent/DE2743631A1/de not_active Withdrawn
- 1977-10-11 CA CA288,412A patent/CA1095016A/fr not_active Expired
- 1977-10-25 NO NO773646A patent/NO773646L/no unknown
- 1977-10-26 PH PH20362A patent/PH13438A/en unknown
- 1977-10-27 JP JP12824377A patent/JPS5356179A/ja active Pending
- 1977-10-28 BE BE182199A patent/BE860288A/fr unknown
- 1977-10-28 GB GB45085/77A patent/GB1555818A/en not_active Expired
- 1977-10-28 SE SE7712197A patent/SE7712197L/xx not_active Application Discontinuation
- 1977-10-28 FR FR7732666A patent/FR2368996A1/fr not_active Withdrawn
- 1977-10-28 DK DK480577A patent/DK480577A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1087537B (it) | 1985-06-04 |
| DE2743631A1 (de) | 1978-05-11 |
| DK480577A (da) | 1978-04-30 |
| GB1555818A (en) | 1979-11-14 |
| SE7712197L (sv) | 1978-04-30 |
| FR2368996A1 (fr) | 1978-05-26 |
| JPS5356179A (en) | 1978-05-22 |
| PH13438A (en) | 1980-04-23 |
| BE860288A (fr) | 1978-02-15 |
| CA1095016A (fr) | 1981-02-03 |
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