IL155232A - תהליך לייצור פוליאמידים - Google Patents
תהליך לייצור פוליאמידיםInfo
- Publication number
- IL155232A IL155232A IL15523201A IL15523201A IL155232A IL 155232 A IL155232 A IL 155232A IL 15523201 A IL15523201 A IL 15523201A IL 15523201 A IL15523201 A IL 15523201A IL 155232 A IL155232 A IL 155232A
- Authority
- IL
- Israel
- Prior art keywords
- flow
- acid
- condensation
- mixture
- process according
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 95
- 230000008569 process Effects 0.000 title claims abstract description 82
- 229920002647 polyamide Polymers 0.000 title claims abstract description 48
- 239000004952 Polyamide Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 38
- 239000000203 mixture Substances 0.000 claims abstract description 96
- 150000004985 diamines Chemical class 0.000 claims abstract description 70
- 239000000178 monomer Substances 0.000 claims abstract description 65
- 239000002253 acid Substances 0.000 claims abstract description 48
- 150000001412 amines Chemical group 0.000 claims abstract description 47
- 238000002156 mixing Methods 0.000 claims abstract description 34
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 24
- 239000007864 aqueous solution Substances 0.000 claims abstract description 18
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 77
- 239000002243 precursor Substances 0.000 claims description 73
- 238000009833 condensation Methods 0.000 claims description 51
- 230000005494 condensation Effects 0.000 claims description 50
- 238000004458 analytical method Methods 0.000 claims description 47
- 239000000047 product Substances 0.000 claims description 47
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 46
- 239000000243 solution Substances 0.000 claims description 39
- 238000006116 polymerization reaction Methods 0.000 claims description 30
- 235000011037 adipic acid Nutrition 0.000 claims description 23
- 239000001361 adipic acid Substances 0.000 claims description 23
- 230000008878 coupling Effects 0.000 claims description 22
- 238000010168 coupling process Methods 0.000 claims description 22
- 238000005859 coupling reaction Methods 0.000 claims description 22
- 150000002500 ions Chemical class 0.000 claims description 19
- 239000000374 eutectic mixture Substances 0.000 claims description 16
- 239000007859 condensation product Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 238000007792 addition Methods 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 7
- 238000001320 near-infrared absorption spectroscopy Methods 0.000 claims description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 4
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 claims description 4
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 claims description 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims description 4
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 claims description 4
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- PWGJDPKCLMLPJW-UHFFFAOYSA-N 1,8-diaminooctane Chemical compound NCCCCCCCCN PWGJDPKCLMLPJW-UHFFFAOYSA-N 0.000 claims description 2
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 claims description 2
- QFGCFKJIPBRJGM-UHFFFAOYSA-N 12-[(2-methylpropan-2-yl)oxy]-12-oxododecanoic acid Chemical compound CC(C)(C)OC(=O)CCCCCCCCCCC(O)=O QFGCFKJIPBRJGM-UHFFFAOYSA-N 0.000 claims description 2
- GKXVJHDEWHKBFH-UHFFFAOYSA-N [2-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC=C1CN GKXVJHDEWHKBFH-UHFFFAOYSA-N 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims description 2
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 2
- YQLZOAVZWJBZSY-UHFFFAOYSA-N decane-1,10-diamine Chemical compound NCCCCCCCCCCN YQLZOAVZWJBZSY-UHFFFAOYSA-N 0.000 claims description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 2
- QFTYSVGGYOXFRQ-UHFFFAOYSA-N dodecane-1,12-diamine Chemical compound NCCCCCCCCCCCCN QFTYSVGGYOXFRQ-UHFFFAOYSA-N 0.000 claims description 2
- PWSKHLMYTZNYKO-UHFFFAOYSA-N heptane-1,7-diamine Chemical compound NCCCCCCCN PWSKHLMYTZNYKO-UHFFFAOYSA-N 0.000 claims description 2
- SXJVFQLYZSNZBT-UHFFFAOYSA-N nonane-1,9-diamine Chemical compound NCCCCCCCCCN SXJVFQLYZSNZBT-UHFFFAOYSA-N 0.000 claims description 2
- KLNPWTHGTVSSEU-UHFFFAOYSA-N undecane-1,11-diamine Chemical compound NCCCCCCCCCCCN KLNPWTHGTVSSEU-UHFFFAOYSA-N 0.000 claims description 2
- 125000003277 amino group Chemical group 0.000 claims 1
- XTBMQKZEIICCCS-UHFFFAOYSA-N hexane-1,5-diamine Chemical compound CC(N)CCCCN XTBMQKZEIICCCS-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 7
- 238000010924 continuous production Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 37
- 238000005259 measurement Methods 0.000 description 24
- 150000003839 salts Chemical class 0.000 description 22
- 239000012071 phase Substances 0.000 description 16
- 238000004064 recycling Methods 0.000 description 16
- 239000007789 gas Substances 0.000 description 15
- 239000012266 salt solution Substances 0.000 description 15
- 239000000523 sample Substances 0.000 description 14
- 229920000642 polymer Polymers 0.000 description 13
- 239000000463 material Substances 0.000 description 10
- 229920002302 Nylon 6,6 Polymers 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 8
- -1 poly(hexamethylene adipamide) Polymers 0.000 description 7
- 238000007112 amidation reaction Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- 239000004677 Nylon Substances 0.000 description 5
- 229920001778 nylon Polymers 0.000 description 5
- 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 4
- UFFRSDWQMJYQNE-UHFFFAOYSA-N 6-azaniumylhexylazanium;hexanedioate Chemical compound [NH3+]CCCCCC[NH3+].[O-]C(=O)CCCCC([O-])=O UFFRSDWQMJYQNE-UHFFFAOYSA-N 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 235000019253 formic acid Nutrition 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000011938 amidation process Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004497 NIR spectroscopy Methods 0.000 description 2
- 230000009435 amidation Effects 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 125000004427 diamine group Chemical group 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 150000003951 lactams Chemical class 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010986 on-line near-infrared spectroscopy Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- JZUHIOJYCPIVLQ-UHFFFAOYSA-N 2-methylpentane-1,5-diamine Chemical compound NCC(C)CCCN JZUHIOJYCPIVLQ-UHFFFAOYSA-N 0.000 description 1
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 1
- 101100206919 Arabidopsis thaliana TL29 gene Proteins 0.000 description 1
- 241001484259 Lacuna Species 0.000 description 1
- 101100379386 Oryza sativa subsp. japonica APX4 gene Proteins 0.000 description 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000009614 chemical analysis method Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- 238000001139 pH measurement Methods 0.000 description 1
- 238000004940 physical analysis method Methods 0.000 description 1
- 238000005064 physico chemical analysis method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- DJZKNOVUNYPPEE-UHFFFAOYSA-N tetradecane-1,4,11,14-tetracarboxamide Chemical compound NC(=O)CCCC(C(N)=O)CCCCCCC(C(N)=O)CCCC(N)=O DJZKNOVUNYPPEE-UHFFFAOYSA-N 0.000 description 1
- 229920006345 thermoplastic polyamide Polymers 0.000 description 1
- 238000000411 transmission spectrum Methods 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1856—Stationary reactors having moving elements inside placed in parallel
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/04—Preparatory processes
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/00033—Continuous processes
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00058—Temperature measurement
- B01J2219/00063—Temperature measurement of the reactants
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00177—Controlling or regulating processes controlling the pH
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyamides (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0012678A FR2814747B1 (fr) | 2000-10-04 | 2000-10-04 | Procede de fabrication de polyamides |
| PCT/FR2001/003045 WO2002028942A1 (fr) | 2000-10-04 | 2001-10-03 | Procede de fabrication de polyamides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL155232A0 IL155232A0 (en) | 2003-11-23 |
| IL155232A true IL155232A (he) | 2008-01-06 |
Family
ID=8854994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL15523201A IL155232A (he) | 2000-10-04 | 2001-10-03 | תהליך לייצור פוליאמידים |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US6995233B2 (he) |
| EP (1) | EP1325057B1 (he) |
| JP (1) | JP3887310B2 (he) |
| KR (1) | KR100580350B1 (he) |
| CN (1) | CN1197897C (he) |
| AT (1) | ATE312865T1 (he) |
| AU (1) | AU2001293947A1 (he) |
| BR (1) | BR0114522B1 (he) |
| CA (1) | CA2424985C (he) |
| DE (1) | DE60115934T2 (he) |
| ES (1) | ES2250482T3 (he) |
| FR (1) | FR2814747B1 (he) |
| HU (1) | HUP0303365A3 (he) |
| IL (1) | IL155232A (he) |
| MX (1) | MX237616B (he) |
| PL (1) | PL210249B1 (he) |
| RU (1) | RU2247130C2 (he) |
| SK (1) | SK4192003A3 (he) |
| TW (1) | TWI265941B (he) |
| UA (1) | UA74846C2 (he) |
| WO (1) | WO2002028942A1 (he) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0707219B1 (pt) * | 2006-01-26 | 2018-01-23 | Dsm Ip Assets B.V. | Poliamida semi-aromática semicristalina, seu processo de preparação, composição de polímero, uso da referida poliamida ou da composição de polímero, parte moldada e seu uso |
| FR2914308B1 (fr) * | 2007-03-27 | 2009-05-01 | Rhodia Recherches & Tech | Procede de fabrication de polyamide |
| FR2916756B1 (fr) * | 2007-06-04 | 2009-07-17 | Rhodia Recherches & Tech | Procede de fabrication d'une solution de sels de diacides/diamines |
| JP2015500360A (ja) | 2011-12-05 | 2015-01-05 | インヴィスタ テクノロジーズ エスアエルエル | ポリアミドの調製方法 |
| WO2013107425A1 (zh) * | 2012-01-20 | 2013-07-25 | 北京伊克希德化工技术有限公司 | 尼龙66等以双组分单体为原料的尼龙连续聚合方法及设备 |
| CN110938205A (zh) * | 2013-05-01 | 2020-03-31 | 英威达纺织（英国）有限公司 | 包括多个后端的聚酰胺合成 |
| TW201512225A (zh) * | 2013-05-01 | 2015-04-01 | Invista Tech Sarl | 將添加劑直接注入高壓釜中 |
| TW201446836A (zh) | 2013-05-01 | 2014-12-16 | Invista Tech Sarl | 用於製備部分平衡之酸性溶液之方法 |
| TW201446812A (zh) | 2013-05-01 | 2014-12-16 | Invista Tech Sarl | 用於尼龍鹽溶液製備方法中之前饋程序控制 |
| CN104130136B (zh) | 2013-05-01 | 2017-10-24 | 英威达科技公司 | 尼龙盐溶液制备方法中的前馈和后馈工序控制 |
| CN104130134B (zh) | 2013-05-01 | 2017-12-08 | 英威达纺织（英国）有限公司 | 用于尼龙盐溶液制备方法的前馈工序控制和pH值后馈 |
| CN104130132B (zh) | 2013-05-01 | 2017-10-03 | 英威达科技公司 | 用于尼龙盐溶液制备方法的前馈工序控制和在线pH值反馈 |
| CN104130403B (zh) | 2013-05-01 | 2018-05-29 | 英威达纺织（英国）有限公司 | 用于生产尼龙盐溶液的二羧酸粉末的计量方法 |
| CN104130396B (zh) | 2013-05-01 | 2018-05-29 | 英威达纺织（英国）有限公司 | 使用补充二胺的尼龙盐溶液制备方法 |
| CN104130131B (zh) | 2013-05-01 | 2018-05-29 | 英威达纺织（英国）有限公司 | 从部分平衡酸溶液来进行的尼龙盐溶液的制备 |
| EP3057938A1 (en) * | 2013-10-18 | 2016-08-24 | Henkel AG & Co. KGaA | Method for ageing the reaction mixture in a sulfonation process |
| CN104569025B (zh) * | 2013-10-29 | 2017-01-04 | 中国石油化工股份有限公司 | 一种检测尼龙盐预聚温度的方法 |
| TW201529640A (zh) | 2013-12-17 | 2015-08-01 | Invista Tech Sarl | 以具有分散器桿頭之容器製造供生產尼龍鹽之部分平衡酸溶液之方法 |
| WO2015093611A1 (ja) * | 2013-12-20 | 2015-06-25 | 株式会社堀場エステック | 連続反応装置及びこれを用いる連続重合方法 |
| JP6739434B2 (ja) | 2014-12-22 | 2020-08-12 | パフォーマンス・ポリアミデス，エスアエス | シクロアルカンの酸化触媒並びにアルコール及びケトンの製造方法 |
| CN109071801B (zh) * | 2016-04-01 | 2021-11-16 | 索尔维特殊聚合物美国有限责任公司 | 由1,4-环己烷二甲酸和具有式h2n-（ch2）2-o-（ch2）2-o-（ch2）2-nh2的二胺可获得的（共）聚酰胺 |
| TWI787251B (zh) | 2017-04-13 | 2022-12-21 | 英商英威達紡織（英國）有限公司 | 製備用於聚醯胺化製程之前體之單體平衡控制 |
| KR102307259B1 (ko) * | 2017-08-01 | 2021-09-30 | 어드밴식스 레진즈 앤드 케미컬즈 엘엘씨 | 폴리아미드의 시클릭 올리고머를 중합시키는 방법 |
| EP3556794A1 (en) * | 2018-04-17 | 2019-10-23 | SABIC Global Technologies B.V. | Polycondensation stoichiometry control |
| EP3932933A4 (en) * | 2019-02-28 | 2022-11-23 | Tokyo Institute of Technology | PROCESS FOR PRODUCTION OF AMIDE |
| JP7586084B2 (ja) * | 2019-09-12 | 2024-11-19 | Ｕｂｅ株式会社 | 共重合ポリアミドの製造方法 |
| RU2767395C1 (ru) * | 2020-09-11 | 2022-03-17 | Акционерное общество "Государственный Ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (АО "ГНИИХТЭОС") | Способ получения сополиамидов |
| CN116535638A (zh) * | 2023-05-22 | 2023-08-04 | 浙江智英石化技术有限公司 | 一种反应与分离相耦合的聚酰胺连续缩聚方法 |
| CN118341331A (zh) * | 2024-05-20 | 2024-07-16 | 浙江新和成尼龙材料有限公司 | 尼龙盐溶液的配制装置和配制工艺 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05222178A (ja) * | 1992-02-14 | 1993-08-31 | Fuji Photo Film Co Ltd | 反応制御方法 |
| US5403910A (en) * | 1993-03-25 | 1995-04-04 | E. I. Du Pont De Nemours & Company | Low temperature nylon polymerization process |
| US5532487A (en) * | 1994-11-23 | 1996-07-02 | E. I. Du Pont De Nemours And Company | Near-infrared measurement and control of polyamide processes |
| US5674974A (en) * | 1994-11-23 | 1997-10-07 | E. I. Du Pont De Nemours And Company | Continuous polymerization process for polyamides |
| WO1998053909A1 (en) * | 1997-05-29 | 1998-12-03 | E.I. Du Pont De Nemours And Company | Process control method for vented polymerizers |
| CA2333260A1 (en) * | 1998-05-29 | 1999-12-02 | Solutia, Inc. | Continuous polyamidation process |
| US6169162B1 (en) * | 1999-05-24 | 2001-01-02 | Solutia Inc. | Continuous polyamidation process |
| FR2794760B1 (fr) * | 1999-06-11 | 2001-08-17 | Rhodianyl | Procede de fabrication de polyamides |
| EP1118630B1 (en) * | 2000-01-21 | 2006-05-17 | Mitsubishi Gas Chemical Company, Inc. | Process for producing polyamide |
| JP2002194079A (ja) * | 2000-12-22 | 2002-07-10 | Mitsubishi Gas Chem Co Inc | ポリアミドの製造方法 |
-
2000
- 2000-10-04 FR FR0012678A patent/FR2814747B1/fr not_active Expired - Fee Related
-
2001
- 2001-03-10 UA UA2003042935A patent/UA74846C2/uk unknown
- 2001-10-03 DE DE60115934T patent/DE60115934T2/de not_active Expired - Lifetime
- 2001-10-03 BR BRPI0114522-3A patent/BR0114522B1/pt not_active IP Right Cessation
- 2001-10-03 EP EP01974426A patent/EP1325057B1/fr not_active Expired - Lifetime
- 2001-10-03 AT AT01974426T patent/ATE312865T1/de not_active IP Right Cessation
- 2001-10-03 US US10/398,250 patent/US6995233B2/en not_active Expired - Fee Related
- 2001-10-03 RU RU2003112623/04A patent/RU2247130C2/ru not_active IP Right Cessation
- 2001-10-03 CA CA2424985A patent/CA2424985C/fr not_active Expired - Fee Related
- 2001-10-03 PL PL362557A patent/PL210249B1/pl not_active IP Right Cessation
- 2001-10-03 IL IL15523201A patent/IL155232A/he not_active IP Right Cessation
- 2001-10-03 JP JP2002532520A patent/JP3887310B2/ja not_active Expired - Fee Related
- 2001-10-03 SK SK419-2003A patent/SK4192003A3/sk unknown
- 2001-10-03 KR KR1020037004877A patent/KR100580350B1/ko not_active Expired - Fee Related
- 2001-10-03 MX MXPA03003001 patent/MX237616B/es active IP Right Grant
- 2001-10-03 WO PCT/FR2001/003045 patent/WO2002028942A1/fr not_active Ceased
- 2001-10-03 CN CNB018188168A patent/CN1197897C/zh not_active Expired - Fee Related
- 2001-10-03 AU AU2001293947A patent/AU2001293947A1/en not_active Abandoned
- 2001-10-03 ES ES01974426T patent/ES2250482T3/es not_active Expired - Lifetime
- 2001-10-03 HU HU0303365A patent/HUP0303365A3/hu unknown
- 2001-10-04 TW TW090124518A patent/TWI265941B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002028942A1 (fr) | 2002-04-11 |
| UA74846C2 (en) | 2006-02-15 |
| MXPA03003001A (es) | 2004-12-06 |
| SK4192003A3 (en) | 2003-09-11 |
| FR2814747A1 (fr) | 2002-04-05 |
| HUP0303365A2 (hu) | 2004-01-28 |
| KR20030063355A (ko) | 2003-07-28 |
| EP1325057A1 (fr) | 2003-07-09 |
| KR100580350B1 (ko) | 2006-05-16 |
| IL155232A0 (en) | 2003-11-23 |
| MX237616B (es) | 2006-06-08 |
| BR0114522B1 (pt) | 2011-05-03 |
| DE60115934D1 (de) | 2006-01-19 |
| FR2814747B1 (fr) | 2002-12-06 |
| TWI265941B (en) | 2006-11-11 |
| CN1197897C (zh) | 2005-04-20 |
| ATE312865T1 (de) | 2005-12-15 |
| JP2004519531A (ja) | 2004-07-02 |
| RU2247130C2 (ru) | 2005-02-27 |
| HUP0303365A3 (en) | 2004-03-01 |
| BR0114522A (pt) | 2003-09-16 |
| PL362557A1 (en) | 2004-11-02 |
| PL210249B1 (pl) | 2011-12-30 |
| JP3887310B2 (ja) | 2007-02-28 |
| CA2424985C (fr) | 2010-07-13 |
| DE60115934T2 (de) | 2006-07-27 |
| CA2424985A1 (fr) | 2002-04-11 |
| US20040019179A1 (en) | 2004-01-29 |
| AU2001293947A1 (en) | 2002-04-15 |
| CN1474843A (zh) | 2004-02-11 |
| ES2250482T3 (es) | 2006-04-16 |
| US6995233B2 (en) | 2006-02-07 |
| EP1325057B1 (fr) | 2005-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6995233B2 (en) | Process for manufacturing polyamides | |
| US6696544B1 (en) | Method for making polyamides | |
| AU720559B2 (en) | Continuous polymerization process for polyamides | |
| CN114106319A (zh) | 一种连续化制备低凝胶含量、窄分子量分布的聚酰胺的方法及其产品 | |
| WO2022248262A1 (en) | Process for preparing polyamides | |
| JP2005263950A (ja) | ポリアミドの製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Patent granted | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| KB | Patent renewed | ||
| MM9K | Patent not in force due to non-payment of renewal fees |