CA2294615C - Recovery of fermentation salts from dilute aqueous solutions - Google Patents
Recovery of fermentation salts from dilute aqueous solutions Download PDFInfo
- Publication number
- CA2294615C CA2294615C CA002294615A CA2294615A CA2294615C CA 2294615 C CA2294615 C CA 2294615C CA 002294615 A CA002294615 A CA 002294615A CA 2294615 A CA2294615 A CA 2294615A CA 2294615 C CA2294615 C CA 2294615C
- Authority
- CA
- Canada
- Prior art keywords
- water
- extractant
- amine
- fermentation
- mixture
- 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 - Fee Related
Links
- 238000000855 fermentation Methods 0.000 title claims abstract description 66
- 230000004151 fermentation Effects 0.000 title claims abstract description 66
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 37
- 150000003839 salts Chemical class 0.000 title claims abstract description 33
- 238000011084 recovery Methods 0.000 title description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 179
- 150000001412 amines Chemical class 0.000 claims abstract description 126
- 239000000203 mixture Substances 0.000 claims abstract description 35
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000243 solution Substances 0.000 claims abstract description 32
- 238000000605 extraction Methods 0.000 claims abstract description 26
- 239000000284 extract Substances 0.000 claims abstract description 12
- GNVRJGIVDSQCOP-UHFFFAOYSA-N n-ethyl-n-methylethanamine Chemical compound CCN(C)CC GNVRJGIVDSQCOP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 128
- 230000008569 process Effects 0.000 claims description 113
- -1 carboxylate salt Chemical class 0.000 claims description 61
- 150000003512 tertiary amines Chemical class 0.000 claims description 20
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 16
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 16
- 239000004571 lime Substances 0.000 claims description 16
- 150000003335 secondary amines Chemical class 0.000 claims description 12
- 150000001735 carboxylic acids Chemical class 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000002029 lignocellulosic biomass Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000011575 calcium Substances 0.000 claims description 8
- 229910052791 calcium Inorganic materials 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 7
- 244000005700 microbiome Species 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 3
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 159000000007 calcium salts Chemical group 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 3
- 239000001257 hydrogen Substances 0.000 claims 3
- 150000002431 hydrogen Chemical group 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 238000013459 approach Methods 0.000 abstract description 10
- 239000012266 salt solution Substances 0.000 abstract description 9
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 abstract description 8
- 230000002829 reductive effect Effects 0.000 abstract description 5
- QZIQJVCYUQZDIR-UHFFFAOYSA-N mechlorethamine hydrochloride Chemical compound Cl.ClCCN(C)CCCl QZIQJVCYUQZDIR-UHFFFAOYSA-N 0.000 abstract description 3
- 229940043279 diisopropylamine Drugs 0.000 abstract 2
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 abstract 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 68
- 239000012071 phase Substances 0.000 description 47
- 238000002156 mixing Methods 0.000 description 28
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 26
- 239000002253 acid Substances 0.000 description 25
- 235000011054 acetic acid Nutrition 0.000 description 22
- 239000000047 product Substances 0.000 description 15
- 235000010633 broth Nutrition 0.000 description 14
- 239000007787 solid Substances 0.000 description 14
- 238000000638 solvent extraction Methods 0.000 description 13
- 239000012530 fluid Substances 0.000 description 11
- 239000008346 aqueous phase Substances 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 238000010533 azeotropic distillation Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 7
- 238000010612 desalination reaction Methods 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- 239000012074 organic phase Substances 0.000 description 7
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 6
- 239000000920 calcium hydroxide Substances 0.000 description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 6
- 239000003651 drinking water Substances 0.000 description 6
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 5
- 239000001639 calcium acetate Substances 0.000 description 5
- 235000011092 calcium acetate Nutrition 0.000 description 5
- 229960005147 calcium acetate Drugs 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 235000020188 drinking water Nutrition 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000002028 Biomass Substances 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 239000001273 butane Substances 0.000 description 4
- 150000007942 carboxylates Chemical class 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 239000013535 sea water Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 229940086542 triethylamine Drugs 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical class CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000000895 extractive distillation Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 210000004767 rumen Anatomy 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010977 unit operation Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000001212 derivatisation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical class CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000014366 other mixer Nutrition 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000013557 residual solvent Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- XTFIVUDBNACUBN-UHFFFAOYSA-N 1,3,5-trinitro-1,3,5-triazinane Chemical compound [O-][N+](=O)N1CN([N+]([O-])=O)CN([N+]([O-])=O)C1 XTFIVUDBNACUBN-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical class CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 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
- 235000019738 Limestone Nutrition 0.000 description 1
- 241000193448 Ruminiclostridium thermocellum Species 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Chemical class OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 230000000789 acetogenic effect Effects 0.000 description 1
- 229940081735 acetylcellulose Drugs 0.000 description 1
- 229960001138 acetylsalicylic acid Drugs 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002053 acidogenic effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000010640 amide synthesis reaction Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical class O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 229960000846 camphor Drugs 0.000 description 1
- 229930008380 camphor Natural products 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000021523 carboxylation Effects 0.000 description 1
- 238000006473 carboxylation reaction Methods 0.000 description 1
- 150000001734 carboxylic acid salts Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001461 cytolytic effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 235000019439 ethyl acetate Nutrition 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 150000003893 lactate salts Chemical class 0.000 description 1
- 239000004310 lactic acid Chemical class 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- DIVDFFZHCJEHGG-UHFFFAOYSA-N oxidopamine Chemical compound NCCC1=CC(O)=C(O)C=C1O DIVDFFZHCJEHGG-UHFFFAOYSA-N 0.000 description 1
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-O oxonium Chemical compound [OH3+] XLYOFNOQVPJJNP-UHFFFAOYSA-O 0.000 description 1
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical class O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 150000003890 succinate salts Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/042—Breaking emulsions by changing the temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0446—Juxtaposition of mixers-settlers
- B01D11/0457—Juxtaposition of mixers-settlers comprising rotating mechanisms, e.g. mixers, mixing pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/041—Breaking emulsions with moving devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/044—Breaking emulsions by changing the pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/045—Breaking emulsions with coalescers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/047—Breaking emulsions with separation aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/04—Breaking emulsions
- B01D17/048—Breaking emulsions by changing the state of aggregation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/885,841 | 1997-06-30 | ||
| US08/885,841 US5986133A (en) | 1997-06-30 | 1997-06-30 | Recovery of fermentation salts from dilute aqueous solutions |
| PCT/US1998/012202 WO1999000352A1 (en) | 1997-06-30 | 1998-06-12 | Recovery of fermentation salts from dilute aqueous solutions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2294615A1 CA2294615A1 (en) | 1999-01-07 |
| CA2294615C true CA2294615C (en) | 2009-07-14 |
Family
ID=25387809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002294615A Expired - Fee Related CA2294615C (en) | 1997-06-30 | 1998-06-12 | Recovery of fermentation salts from dilute aqueous solutions |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US5986133A (enExample) |
| EP (1) | EP0994842A1 (enExample) |
| JP (2) | JP4233121B2 (enExample) |
| AU (1) | AU756707B2 (enExample) |
| CA (1) | CA2294615C (enExample) |
| WO (1) | WO1999000352A1 (enExample) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2133385C1 (ru) * | 1998-01-27 | 1999-07-20 | Попов Сергей Анатольевич | Насосно-эжекторная установка |
| US6509180B1 (en) | 1999-03-11 | 2003-01-21 | Zeachem Inc. | Process for producing ethanol |
| US7074603B2 (en) * | 1999-03-11 | 2006-07-11 | Zeachem, Inc. | Process for producing ethanol from corn dry milling |
| US7684786B2 (en) * | 2003-08-26 | 2010-03-23 | Nokia Corporation | Method and system for establishing a connection between network elements |
| CA2470978A1 (en) * | 2002-01-03 | 2003-07-24 | A.E. Staley Manufacturing Co. | Process for purifying an organic acid |
| US6641734B2 (en) * | 2002-01-03 | 2003-11-04 | A. E. Staley Manufacturing Co. | Process for purifying an organic acid |
| DE10251191A1 (de) * | 2002-11-04 | 2004-05-13 | Bayer Ag | Verfahren zur Trennung von m- und p-Dichlorbenzol enthaltenden Gemischen |
| AU2005207970B2 (en) | 2004-01-29 | 2011-04-28 | Zeachem Inc. | Recovery of organic acids |
| CA2562467C (en) * | 2004-04-13 | 2012-07-31 | Iogen Energy Corporation | Recovery of inorganic salt during processing of lignocellulosic feedstocks |
| WO2006007406A2 (en) * | 2004-06-16 | 2006-01-19 | The Texas A & M University System | Methods and systems for biomass conversion to carboxylic acids and alcohols |
| JP4734425B2 (ja) * | 2006-01-27 | 2011-07-27 | ユニバーシティ オブ マサチューセッツ | バイオ燃料および関連材料を製造するためのシステムおよび方法 |
| US9499635B2 (en) | 2006-10-13 | 2016-11-22 | Sweetwater Energy, Inc. | Integrated wood processing and sugar production |
| US8323923B1 (en) | 2006-10-13 | 2012-12-04 | Sweetwater Energy, Inc. | Method and system for producing ethanol |
| US7670813B2 (en) * | 2006-10-25 | 2010-03-02 | Iogen Energy Corporation | Inorganic salt recovery during processing of lignocellulosic feedstocks |
| JP2010517581A (ja) | 2007-02-09 | 2010-05-27 | ジーケム インコーポレイテッド | 良好なエネルギー効率で生成物を生成するための方法 |
| US8153850B2 (en) | 2007-05-11 | 2012-04-10 | The Texas A&M University System | Integrated biofuel production system |
| DE102007059389A1 (de) | 2007-07-21 | 2009-06-10 | Universität Dortmund | Verfahren zur Aufarbeitung von koaleszenzgehemmten Emulsionen aus Ganzzell-Biotransformationen mit komprimierten oder überkritischen Gasen |
| JP2011519344A (ja) * | 2007-12-31 | 2011-07-07 | ユニヴァーシティー オブ ノースダコタ | バイオマスから短鎖カルボン酸とエステルを生産する方法並びにその生成物 |
| US8076504B2 (en) * | 2007-12-31 | 2011-12-13 | The University Of North Dakota | Method for production of short chain carboxylic acids and esters from biomass and product of same |
| MX2010008587A (es) * | 2008-02-07 | 2010-09-28 | Zeachem Inc | Produccion indirecta de butanol y hexanol. |
| CN101981199A (zh) * | 2008-02-27 | 2011-02-23 | 奎特罗斯公司 | 通过两种微生物的顺序作用将植物材料转化为燃料和化学产品的方法 |
| JP2011519578A (ja) * | 2008-05-07 | 2011-07-14 | ジーケム インコーポレイテッド | 有機酸の回収 |
| MX2011004912A (es) * | 2008-11-26 | 2011-05-30 | Univ North Dakota | Metodo para producir compuestos organicos ciclicos a partir de aceites de cultivo. |
| EP2597077A3 (en) * | 2008-12-02 | 2013-09-25 | The Texas A&M University System | Alternative paths to alcohols and hydrocarbons from biomass |
| WO2010068637A1 (en) * | 2008-12-09 | 2010-06-17 | Jerry Wayne Horton | Ensiling biomass and multiple phase apparatus for hydrolyzation of ensiled biomass |
| JP5536341B2 (ja) | 2009-01-06 | 2014-07-02 | 住友重機械工業株式会社 | 減速装置 |
| BRPI1013829A2 (pt) * | 2009-04-20 | 2019-09-24 | Qteros Inc | composições e métodos para fermentação de biomassa |
| BRPI1007109A2 (pt) * | 2009-04-20 | 2018-02-20 | Greenfield Ethanol Inc | "pré- tratamento de biomassa lignocelulósica através da remoção de compostos inibitórios" |
| US20120329116A1 (en) * | 2009-04-20 | 2012-12-27 | Greenfield Ethanol Inc. | Pretreatment of lignocellulosic biomass through removal of inhibitory compounds |
| EP2429976A4 (en) * | 2009-05-14 | 2013-03-06 | Univ North Dakota | METHOD FOR PRODUCING PRODUCTS HAVING HIGH CARBON OF BIOMASS OIL |
| PL3199511T3 (pl) | 2009-06-04 | 2020-05-18 | Genomatica, Inc. | Sposób oddzielania składników brzeczki fermentacyjnej |
| US9662594B2 (en) * | 2009-06-22 | 2017-05-30 | Ng Innovations, Inc. | Systems and methods for treating fractionated water |
| US8409442B2 (en) | 2009-08-20 | 2013-04-02 | Ng Innovations, Inc. | Water separation method and apparatus |
| US8470139B2 (en) * | 2009-12-11 | 2013-06-25 | Nginnovations, Inc. | Systems and method for low temperature recovery of fractionated water |
| WO2012021956A1 (pt) * | 2010-08-19 | 2012-02-23 | Companhia Refinadora Da Amazônia | Processo de obtenção de ácido lático com elevado grau de pureza a partir de licor fermentativo |
| JP2013537541A (ja) | 2010-08-19 | 2013-10-03 | コンパニア レフィナドラ ダ アマゾニア | 発酵液から高純度の乳酸を得る方法 |
| JP2014518558A (ja) | 2011-04-22 | 2014-07-31 | ユニヴァーシティー オブ ノースダコタ | 非接触分解された脂肪酸に基づく油からの芳香族化合物の製造 |
| GB2496599A (en) * | 2011-08-26 | 2013-05-22 | Tha Ni Ind E Gmbh | Two tank fermentation system and method of operation |
| KR20140127218A (ko) * | 2011-12-21 | 2014-11-03 | 인비스타 테크놀러지스 에스.에이 알.엘. | 안정한 에멀젼을 감소시키기 위한 추출 용매 제어 |
| KR20140108683A (ko) | 2011-12-21 | 2014-09-12 | 인비스타 테크놀러지스 에스.에이 알.엘. | 안정한 에멀젼을 감소시키기 위한 추출 용매 제어 |
| CN103402595B (zh) * | 2011-12-21 | 2016-02-03 | 因温斯特技术公司 | 用于减少稳定乳液的萃取溶剂控制 |
| HK1199630A1 (en) | 2011-12-21 | 2015-07-10 | 因温斯特技术公司 | Extraction solvent control for reducing stable emulsions |
| US8765430B2 (en) | 2012-02-10 | 2014-07-01 | Sweetwater Energy, Inc. | Enhancing fermentation of starch- and sugar-based feedstocks |
| LT2836602T (lt) | 2012-04-13 | 2019-04-10 | Sweetwater Energy, Inc. | Biomasės cukrinimo būdai ir sistemos |
| US8563277B1 (en) | 2012-04-13 | 2013-10-22 | Sweetwater Energy, Inc. | Methods and systems for saccharification of biomass |
| EP2970068B1 (en) | 2013-03-15 | 2021-07-28 | Genomatica, Inc. | Process and systems for obtaining 1,4-butanediol from fermentation broths |
| US9809867B2 (en) | 2013-03-15 | 2017-11-07 | Sweetwater Energy, Inc. | Carbon purification of concentrated sugar streams derived from pretreated biomass |
| AU2013397905B2 (en) | 2013-08-15 | 2017-11-23 | Hatch Ltd. | Multi-compartment reactor and method for controlling retention time in a multi-compartment reactor |
| AU2015360513B2 (en) | 2014-12-09 | 2020-03-12 | Apalta Patents OÜ | Rapid pretreatment |
| EP3583223A4 (en) | 2017-02-16 | 2020-12-23 | Sweetwater Energy, Inc. | HIGH PRESSURE ZONE TRAINING FOR PRETREATMENT |
| CN109384666B (zh) | 2018-11-26 | 2021-06-22 | 广州楹鼎生物科技有限公司 | 一种联动回收有机酸水溶液中有机酸的方法 |
| US11692000B2 (en) | 2019-12-22 | 2023-07-04 | Apalta Patents OÜ | Methods of making specialized lignin and lignin products from biomass |
| CN116062829B (zh) * | 2022-12-12 | 2024-10-08 | 内蒙古鄂尔多斯电力冶金集团股份有限公司 | 一种非变温的萃取结晶脱盐方法 |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1442306A (en) * | 1923-01-16 | Oil-elotation apparatus | ||
| GB277975A (en) | 1926-09-23 | 1929-01-21 | Fernand Germain | Process for the production of butyrone |
| FR642698A (fr) | 1927-03-23 | 1928-09-01 | H Gouthiere Et Cie Soc | Procédé de fabrication des cétones |
| CH132022A (fr) | 1928-03-07 | 1929-03-31 | Ketol Sa L | Procédé pour la décomposition continue de substances par la chaleur. |
| GB445108A (en) | 1934-10-02 | 1936-04-02 | British Celanese | Improvements in the recovery of acidic and basic reagents |
| FR1064614A (fr) | 1949-06-21 | 1954-05-17 | Procédé et dispositif pour la production de gaz méthane, dane les installations septiques rurales en particulier | |
| US2845936A (en) * | 1955-05-09 | 1958-08-05 | Hercules Powder Co Ltd | Countercurrent contacting apparatus |
| US3079705A (en) | 1959-01-20 | 1963-03-05 | Bauer Bros Co | Peanut cooler |
| US3088909A (en) * | 1961-02-09 | 1963-05-07 | Richard R Davison | Mixed solvents for saline water extraction |
| US3424675A (en) * | 1965-08-25 | 1969-01-28 | Us Interior | Vapor compression solvent extractor desalination |
| GB1140224A (en) | 1966-02-16 | 1969-01-15 | Inst Gornogo Dela Sibirskogo O | Vibration magnetometer |
| NL6801614A (enExample) * | 1968-02-05 | 1969-08-07 | ||
| DE7138603U (de) * | 1971-10-12 | 1972-06-15 | Passavant Werke | Vorrichtung zur mechanisch-chemischen Wasseraufbereitung und Abwasserbehandlung |
| BE793060A (fr) * | 1971-12-24 | 1973-04-16 | Metallgesellschaft Ag | Dispositif pour separer des liquides |
| FR2227830A1 (en) | 1973-05-04 | 1974-11-29 | Guttridge Ltd David | Portable pellet processing appts - with air drying columns and screens for farm animal feed |
| US4132651A (en) * | 1976-02-19 | 1979-01-02 | Dejong Leendert W C | Separating device to separate two liquids of different specific gravity |
| DE2710241A1 (de) * | 1976-03-11 | 1977-09-22 | Krebs & Co Ag | Verfahren zum vermengen und trennen von zwei nicht mischbaren fluessigkeiten |
| US4131651A (en) * | 1977-10-25 | 1978-12-26 | Barnes-Hind Pharmaceuticals, Inc. | Treatment of dry eye |
| FI57059C (fi) * | 1978-06-28 | 1980-06-10 | Outokumpu Oy | Extraktionsenhet foer vaetske-vaetske-extraktion |
| JPS6027441Y2 (ja) * | 1980-03-17 | 1985-08-19 | 住友金属鉱山株式会社 | 液々抽出装置 |
| AU7279981A (en) | 1980-08-21 | 1982-02-25 | Koppers Company, Inc. | Method + apparatus for cooling pellets |
| US4444881A (en) | 1981-10-26 | 1984-04-24 | Cpc International Inc. | Recovery of organic acids from a fermentation broth |
| US4469582A (en) * | 1982-03-22 | 1984-09-04 | Combustion Engineering, Inc. | Electrically enhanced inclined plate separator |
| JPS597131A (ja) * | 1982-07-06 | 1984-01-14 | Daicel Chem Ind Ltd | 酢酸の回収法 |
| JPS5912706A (ja) * | 1982-07-13 | 1984-01-23 | Daicel Chem Ind Ltd | ミキサ−セトラ−の運転方法 |
| DE3312579A1 (de) | 1983-04-08 | 1984-10-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur durchfuehrung von mikrobiologischen umsetzungen bei enger verweilzeitverteilung |
| SE445710B (sv) * | 1984-11-01 | 1986-07-14 | Hyosong M Lee | Anordning for kontinuerlig separering av en vetskeblandning, innehallande en lettare och en tyngre fas |
| US4978616A (en) | 1985-02-28 | 1990-12-18 | Verax Corporation | Fluidized cell cultivation process |
| EP0355159B1 (de) * | 1987-12-23 | 1992-08-12 | Institut Khimii I Tekhnologii Redkikh Elementov I Mineralnogo Syrya Kolskogo Filiala Akademii Nauk Sssr | Misch- und absetzapparat für die flüssig-flüssig-extraktion |
| EP0444338B1 (en) | 1990-03-01 | 1993-06-02 | Cominco Ltd. | Method and apparatus for cooling particulate solids |
| US5046856A (en) * | 1989-09-12 | 1991-09-10 | Dowell Schlumberger Incorporated | Apparatus and method for mixing fluids |
| US5132456A (en) | 1991-05-07 | 1992-07-21 | The Regents Of The University Of California | Sorption of carboxylic acid from carboxylic salt solutions at PHS close to or above the pKa of the acid, with regeneration with an aqueous solution of ammonia or low-molecular-weight alkylamine |
| US5326474A (en) * | 1992-11-13 | 1994-07-05 | The United States Of America As Represented By The Secretary Of The Navy | Low flow fluid separator |
| US5264623A (en) * | 1993-01-04 | 1993-11-23 | Energy Mines & Resources Canada | Method of producing calcium salts from biomass |
| TW360636B (en) * | 1993-07-12 | 1999-06-11 | Glitsch | Method and apparatus for recovering acetic acid from aqueous streams |
| US5554301A (en) * | 1995-05-08 | 1996-09-10 | Universal Environmental Technologies, Inc. | Water clarification system |
| DE19624268C2 (de) | 1995-09-30 | 2001-09-27 | Herhof Umwelttechnik Gmbh | Verfahren und Vorrichtung zur Verwertung organischer Abfälle |
| US5874263A (en) | 1996-07-31 | 1999-02-23 | The Texas A&M University System | Method and apparatus for producing organic acids |
| US5795478A (en) * | 1997-01-15 | 1998-08-18 | Hirs; Gene | Oil extraction system |
| US6043392A (en) * | 1997-06-30 | 2000-03-28 | Texas A&M University System | Method for conversion of biomass to chemicals and fuels |
-
1997
- 1997-06-30 US US08/885,841 patent/US5986133A/en not_active Expired - Lifetime
-
1998
- 1998-06-12 CA CA002294615A patent/CA2294615C/en not_active Expired - Fee Related
- 1998-06-12 WO PCT/US1998/012202 patent/WO1999000352A1/en not_active Ceased
- 1998-06-12 AU AU79618/98A patent/AU756707B2/en not_active Ceased
- 1998-06-12 EP EP98930158A patent/EP0994842A1/en not_active Withdrawn
- 1998-06-12 JP JP50557499A patent/JP4233121B2/ja not_active Expired - Fee Related
-
1999
- 1999-11-16 US US09/441,211 patent/US6478965B1/en not_active Expired - Fee Related
-
2008
- 2008-09-18 JP JP2008240071A patent/JP2009000686A/ja active Pending
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|---|---|
| JP4233121B2 (ja) | 2009-03-04 |
| US6478965B1 (en) | 2002-11-12 |
| CA2294615A1 (en) | 1999-01-07 |
| EP0994842A1 (en) | 2000-04-26 |
| WO1999000352A1 (en) | 1999-01-07 |
| JP2002510972A (ja) | 2002-04-09 |
| AU7961898A (en) | 1999-01-19 |
| JP2009000686A (ja) | 2009-01-08 |
| US5986133A (en) | 1999-11-16 |
| AU756707B2 (en) | 2003-01-23 |
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