CA1069275A - Process for fluidization - Google Patents
Process for fluidizationInfo
- Publication number
- CA1069275A CA1069275A CA240,310A CA240310A CA1069275A CA 1069275 A CA1069275 A CA 1069275A CA 240310 A CA240310 A CA 240310A CA 1069275 A CA1069275 A CA 1069275A
- Authority
- CA
- Canada
- Prior art keywords
- zone
- fluidizing
- starch
- solids
- fluidized
- 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
- 238000000034 method Methods 0.000 title claims abstract description 92
- 230000008569 process Effects 0.000 title claims abstract description 85
- 238000005243 fluidization Methods 0.000 title claims abstract description 36
- 229920002472 Starch Polymers 0.000 claims abstract description 203
- 235000019698 starch Nutrition 0.000 claims abstract description 202
- 239000007787 solid Substances 0.000 claims abstract description 65
- 238000001035 drying Methods 0.000 claims abstract description 26
- 238000012546 transfer Methods 0.000 claims abstract description 24
- 238000013019 agitation Methods 0.000 claims abstract description 12
- 239000008107 starch Substances 0.000 claims description 177
- 238000006243 chemical reaction Methods 0.000 claims description 42
- 229920001353 Dextrin Polymers 0.000 claims description 36
- 239000004375 Dextrin Substances 0.000 claims description 36
- 235000019425 dextrin Nutrition 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 26
- 229920000881 Modified starch Polymers 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 235000019426 modified starch Nutrition 0.000 claims description 9
- 239000000376 reactant Substances 0.000 claims description 9
- 229910052783 alkali metal Inorganic materials 0.000 claims description 8
- -1 phosphate ester Chemical class 0.000 claims description 8
- 239000003377 acid catalyst Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- 125000002091 cationic group Chemical group 0.000 claims description 3
- 150000001340 alkali metals Chemical group 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- 150000004820 halides Chemical class 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 claims 1
- 238000001311 chemical methods and process Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 28
- 238000007254 oxidation reaction Methods 0.000 description 17
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 16
- 230000003647 oxidation Effects 0.000 description 15
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
- 239000000047 product Substances 0.000 description 14
- 210000005243 upper chamber Anatomy 0.000 description 14
- 239000007800 oxidant agent Substances 0.000 description 13
- 239000002253 acid Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 238000004061 bleaching Methods 0.000 description 9
- 229910021538 borax Inorganic materials 0.000 description 9
- 239000003153 chemical reaction reagent Substances 0.000 description 9
- 239000004328 sodium tetraborate Substances 0.000 description 9
- 235000010339 sodium tetraborate Nutrition 0.000 description 9
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 8
- 235000019253 formic acid Nutrition 0.000 description 8
- 230000001590 oxidative effect Effects 0.000 description 8
- 239000007790 solid phase Substances 0.000 description 8
- 241000287219 Serinus canaria Species 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 230000005465 channeling Effects 0.000 description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 229960000443 hydrochloric acid Drugs 0.000 description 5
- 235000011167 hydrochloric acid Nutrition 0.000 description 5
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 5
- 235000013808 oxidized starch Nutrition 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
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- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 3
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- 239000003054 catalyst Substances 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 235000005822 corn Nutrition 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- UPYKUZBSLRQECL-UKMVMLAPSA-N Lycopene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1C(=C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=C)CCCC2(C)C UPYKUZBSLRQECL-UKMVMLAPSA-N 0.000 description 2
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 229920006320 anionic starch Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001746 carotenes Chemical class 0.000 description 2
- 235000005473 carotenes Nutrition 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000013529 heat transfer fluid Substances 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000001254 oxidized starch Substances 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- NCYCYZXNIZJOKI-UHFFFAOYSA-N vitamin A aldehyde Natural products O=CC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C NCYCYZXNIZJOKI-UHFFFAOYSA-N 0.000 description 2
- YMDNODNLFSHHCV-UHFFFAOYSA-N 2-chloro-n,n-diethylethanamine Chemical compound CCN(CC)CCCl YMDNODNLFSHHCV-UHFFFAOYSA-N 0.000 description 1
- WQMAANNAZKNUDL-UHFFFAOYSA-N 2-dimethylaminoethyl chloride Chemical compound CN(C)CCCl WQMAANNAZKNUDL-UHFFFAOYSA-N 0.000 description 1
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
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- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
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- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 1
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- 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
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- 235000019647 acidic taste Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
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- 125000003172 aldehyde group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- GUBGYTABKSRVRQ-ASMJPISFSA-N alpha-maltose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-ASMJPISFSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
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- 238000009835 boiling Methods 0.000 description 1
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- 238000006555 catalytic reaction Methods 0.000 description 1
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- XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 description 1
- 229940005991 chloric acid Drugs 0.000 description 1
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- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012084 conversion product Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229940032296 ferric chloride Drugs 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 235000021312 gluten Nutrition 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000000413 hydrolysate Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
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- 239000003317 industrial substance Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- KBPHJBAIARWVSC-RGZFRNHPSA-N lutein Chemical compound C([C@H](O)CC=1C)C(C)(C)C=1\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\[C@H]1C(C)=C[C@H](O)CC1(C)C KBPHJBAIARWVSC-RGZFRNHPSA-N 0.000 description 1
- 229960005375 lutein Drugs 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- DBVADBHSJCWFKI-UHFFFAOYSA-N n-(2-chloroethyl)-n-propan-2-ylpropan-2-amine Chemical compound CC(C)N(C(C)C)CCCl DBVADBHSJCWFKI-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
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- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
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- 239000012286 potassium permanganate Substances 0.000 description 1
- XXQBEVHPUKOQEO-UHFFFAOYSA-N potassium peroxide Inorganic materials [K+].[K+].[O-][O-] XXQBEVHPUKOQEO-UHFFFAOYSA-N 0.000 description 1
- CLSKHAYBTFRDOV-UHFFFAOYSA-N potassium;molecular oxygen Chemical compound [K+].O=O CLSKHAYBTFRDOV-UHFFFAOYSA-N 0.000 description 1
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- 239000000843 powder Substances 0.000 description 1
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- BALXUFOVQVENIU-KXNXZCPBSA-N pseudoephedrine hydrochloride Chemical compound [H+].[Cl-].CN[C@@H](C)[C@@H](O)C1=CC=CC=C1 BALXUFOVQVENIU-KXNXZCPBSA-N 0.000 description 1
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- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
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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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
- B01J8/382—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it with a rotatable device only
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
- B01J8/28—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations the one above the other
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B30/00—Preparation of starch, degraded or non-chemically modified starch, amylose, or amylopectin
- C08B30/12—Degraded, destructured or non-chemically modified starch, e.g. mechanically, enzymatically or by irradiation; Bleaching of starch
- C08B30/18—Dextrin, e.g. yellow canari, white dextrin, amylodextrin or maltodextrin; Methods of depolymerisation, e.g. by irradiation or mechanically
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/526,784 US3967975A (en) | 1974-11-25 | 1974-11-25 | Fluidization apparatus |
| US57360475A | 1975-04-30 | 1975-04-30 | |
| US05/634,208 US4021927A (en) | 1974-11-25 | 1975-11-21 | Process for fluidization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069275A true CA1069275A (en) | 1980-01-08 |
Family
ID=27414946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA240,310A Expired CA1069275A (en) | 1974-11-25 | 1975-11-24 | Process for fluidization |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS593200B2 (enExample) |
| AR (1) | AR218215A1 (enExample) |
| BR (1) | BR7507801A (enExample) |
| CA (1) | CA1069275A (enExample) |
| CH (1) | CH620839A5 (enExample) |
| DE (1) | DE2552881C2 (enExample) |
| DK (1) | DK153526B (enExample) |
| ES (1) | ES443132A1 (enExample) |
| FR (1) | FR2291788A1 (enExample) |
| IT (1) | IT1054911B (enExample) |
| NL (1) | NL173923C (enExample) |
| SE (1) | SE416023B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4237619A (en) * | 1978-12-15 | 1980-12-09 | Cpc International Inc. | Fluidized bed apparatus |
| DE4210334A1 (de) * | 1992-03-30 | 1993-10-07 | Stoess & Co Gelatine | Biologisch abbaubares, wasserresistentes Polymer-Material |
| NL9302094A (nl) * | 1993-12-02 | 1995-07-03 | Avebe Coop Verkoop Prod | Fluidisatie van een bed van zetmeelpoeder. |
| DE4402851A1 (de) * | 1994-01-31 | 1995-08-03 | Henkel Kgaa | Wirbelschicht-Oxidationsverfahren zur Herstellung von Polycarboxylaten auf Polysaccharid-Basis |
| DE19510313A1 (de) * | 1995-03-22 | 1996-09-26 | Henkel Kgaa | Verbessertes Oxidationsverfahren zur Herstellung von Polycarboxylaten aus Polysacchariden |
| CA2545327C (en) * | 2003-11-13 | 2013-09-10 | Cerestar Holding B.V. | Method for modifying starch and starch derivatives in a continuous process |
| JP2005263867A (ja) * | 2004-03-16 | 2005-09-29 | Oji Cornstarch Co Ltd | 食物繊維高含有焙焼デキストリン及びその製造方法 |
| US7722722B2 (en) * | 2007-11-16 | 2010-05-25 | Brunob Ii B.V. | Continuous fluid bed reactor |
| PT2780507T (pt) * | 2011-11-18 | 2017-03-17 | Roquette Freres | Massas de revestimento à base de dextrinas parcialmente solúveis de elevado peso molecular |
| FR2982862B1 (fr) * | 2011-11-18 | 2014-07-25 | Roquette Freres | Dextrines partiellement solubles de haut poids moleculaire |
| WO2023117048A1 (de) * | 2021-12-20 | 2023-06-29 | Wacker Chemie Ag | Kontaktierung von feinen partikeln mit einer gasphase in einem rührbettreaktor |
| CN119923417A (zh) * | 2022-08-08 | 2025-05-02 | 嘉吉公司 | 用于生产热抑制的淀粉的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2353600A (en) * | 1940-08-22 | 1944-07-11 | Standard Catalytic Co | Process for controlling temperature in exothermic chemical reactions |
| DE895760C (de) * | 1949-03-29 | 1953-11-05 | Richard Dr Klar | Verfahren zur Verbesserung der Waermeabfuehrung bei exothermen katalytischen Gasreaktionen mit staubfoermigen Kontaktmassen |
| US2845368A (en) * | 1954-05-27 | 1958-07-29 | Staley Mfg Co A E | Dextrinization process |
| BE552850A (enExample) * | 1955-11-24 | |||
| US2893851A (en) * | 1955-12-29 | 1959-07-07 | American Oil Co | Powdered catalyst contacting unit |
| NL168717C (nl) * | 1970-04-21 | Ube Industries | Inrichting voor het overdragen van warmte tussen een eerste en een tweede gas met toepassing van een in kringloop gevoerde, fijnverdeelde vaste stof als warmte-overdrachtsmiddel. | |
| GB1365838A (en) * | 1972-04-21 | 1974-09-04 | Ibm | Data handling system |
| JPS5029255B2 (enExample) * | 1972-07-21 | 1975-09-22 |
-
1975
- 1975-11-24 CA CA240,310A patent/CA1069275A/en not_active Expired
- 1975-11-24 ES ES443132A patent/ES443132A1/es not_active Expired
- 1975-11-24 DK DK528375A patent/DK153526B/da not_active Application Discontinuation
- 1975-11-24 SE SE7513173A patent/SE416023B/xx not_active IP Right Cessation
- 1975-11-25 NL NL7513763A patent/NL173923C/xx not_active IP Right Cessation
- 1975-11-25 CH CH1528875A patent/CH620839A5/de not_active IP Right Cessation
- 1975-11-25 BR BR7507801A patent/BR7507801A/pt unknown
- 1975-11-25 IT IT2964675A patent/IT1054911B/it active
- 1975-11-25 FR FR7535963A patent/FR2291788A1/fr active Granted
- 1975-11-25 JP JP50141020A patent/JPS593200B2/ja not_active Expired
- 1975-11-25 DE DE19752552881 patent/DE2552881C2/de not_active Expired
- 1975-11-25 AR AR26134875A patent/AR218215A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2291788B1 (enExample) | 1982-05-21 |
| CH620839A5 (en) | 1980-12-31 |
| SE416023B (sv) | 1980-11-24 |
| NL173923B (nl) | 1983-11-01 |
| DE2552881A1 (de) | 1977-06-02 |
| ES443132A1 (es) | 1977-09-16 |
| JPS5177579A (ja) | 1976-07-05 |
| IT1054911B (it) | 1981-11-30 |
| FR2291788A1 (fr) | 1976-06-18 |
| DK528375A (da) | 1976-05-26 |
| SE7513173L (sv) | 1976-05-26 |
| DK153526B (da) | 1988-07-25 |
| BR7507801A (pt) | 1976-08-10 |
| DE2552881C2 (de) | 1983-09-22 |
| AR218215A1 (es) | 1980-05-30 |
| NL7513763A (nl) | 1976-05-28 |
| NL173923C (nl) | 1984-04-02 |
| JPS593200B2 (ja) | 1984-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |