JP6387397B2 - 平衡制約反応のためのプロセス - Google Patents
平衡制約反応のためのプロセス Download PDFInfo
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- 238000006243 chemical reaction Methods 0.000 title claims description 129
- 238000000034 method Methods 0.000 title claims description 51
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 154
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 148
- 238000000926 separation method Methods 0.000 claims description 63
- 239000000284 extract Substances 0.000 claims description 50
- 239000003054 catalyst Substances 0.000 claims description 44
- 239000000203 mixture Substances 0.000 claims description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 230000007812 deficiency Effects 0.000 claims description 26
- 239000003480 eluent Substances 0.000 claims description 18
- 238000004587 chromatography analysis Methods 0.000 claims description 16
- 239000012223 aqueous fraction Substances 0.000 claims description 13
- 230000002441 reversible effect Effects 0.000 claims description 8
- 230000002378 acidificating effect Effects 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 claims description 4
- -1 glycol ether ester Chemical class 0.000 claims description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical class C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 238000005886 esterification reaction Methods 0.000 description 28
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 25
- 239000007795 chemical reaction product Substances 0.000 description 24
- 239000000047 product Substances 0.000 description 23
- 239000000376 reactant Substances 0.000 description 15
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical group COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 10
- 235000011054 acetic acid Nutrition 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 150000002148 esters Chemical class 0.000 description 7
- 229920001429 chelating resin Polymers 0.000 description 6
- 238000004821 distillation Methods 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 238000005882 aldol condensation reaction Methods 0.000 description 4
- 238000007112 amidation reaction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000032050 esterification Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000000066 reactive distillation Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 238000005917 acylation reaction Methods 0.000 description 3
- 150000008064 anhydrides Chemical class 0.000 description 3
- 238000010533 azeotropic distillation Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000002952 polymeric resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000001944 continuous distillation Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 239000012156 elution solvent Substances 0.000 description 2
- 239000002815 homogeneous catalyst Substances 0.000 description 2
- 239000003456 ion exchange resin Substances 0.000 description 2
- 229920003303 ion-exchange polymer Polymers 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000002808 molecular sieve Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YZUPZGFPHUVJKC-UHFFFAOYSA-N 1-bromo-2-methoxyethane Chemical compound COCCBr YZUPZGFPHUVJKC-UHFFFAOYSA-N 0.000 description 1
- JDSQBDGCMUXRBM-UHFFFAOYSA-N 2-[2-(2-butoxypropoxy)propoxy]propan-1-ol Chemical compound CCCCOC(C)COC(C)COC(C)CO JDSQBDGCMUXRBM-UHFFFAOYSA-N 0.000 description 1
- 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 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 238000003109 Karl Fischer titration Methods 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 230000000274 adsorptive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000012839 conversion disease Diseases 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000000769 gas chromatography-flame ionisation detection Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000012035 limiting reagent Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 238000011165 process development Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- 239000012264 purified product Substances 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound 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
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
- B01D15/361—Ion-exchange
- B01D15/362—Cation-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/38—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving specific interaction not covered by one or more of groups B01D15/265 and B01D15/30 - B01D15/36, e.g. affinity, ligand exchange or chiral chromatography
- B01D15/3857—Reaction chromatography
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/18—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to flow patterns
- B01D15/1814—Recycling of the fraction to be distributed
- B01D15/1857—Reactive simulated moving beds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
R’−(OCH2CHR”)n−OH
実施例1は、下記の反応クロマトグラフィー試験を使用する、酢酸(AA、BDH、>99%)を用いた1−メトキシ−2−プロパノール(Alfa Aesar、99+%)の可逆的エステル化である。Amberlyst(商標)15(Sigma Aldrich、湿潤状態)を66℃で乾燥し、ふるい分けして、直径が707μm未満であるサイズ部分のみを集める。乾燥したAmberlyst(商標)15と、1−メトキシ−2−プロパノール(Sigma Aldrich、≧99.5%)とによるスラリーを形成する。2つのステンレススチール製カラム(Knauer、内径:0.8センチメートル、長さ:0.25メートル)にAmberlyst(商標)15のスラリーを詰める。カラムを連続させて組み立て、高圧液体クロマトグラフィー(HPLC)ポンプを基本的なHPLC構成で提供する。これら2つのカラムを、110℃の温度で設定されるカラムオーブンの中に入れる。HPLCポンプを使用して、溶離剤としての1−メトキシ−2−プロパノールを0.5ミリリットル/分(mL/min)の速度でカラムに通す。背圧弁を使用して、150ポンド/平方インチ・ゲージ(psig)のカラム内の圧力を達成する。カラムの出口と、フラクションコレクターとの間に、流れを1気圧における沸騰温度よりも低く冷却するための氷浴を置く。酢酸を、手動弁(Rheodyne手動インジェクター、RH−7725I)を介してカラムに加える。このとき、HPLCポンプを使用して、0.5ミリリットル(ml)の矩形パルスをカラムに直接に加える。カラムからの流出物を一定の時間間隔で集め、ガスクロマトグラフィー及びカールフィッシャー滴定によって分析する。
比較例Aでは、実施例1のエステル化反応が繰り返され、しかし、回分式構成(batch configuration)で行われる。回分式構成のために、1.5mLのEppendorf試験チューブに、0.13グラム(g)のAmberlyst(商標)15の樹脂、0.7mLのPM及び0.7mLの酢酸を入れる。該チューブを、温度が40℃から80℃まで制御され、混合速度が800rpmで設定されたサーモミキサーの上に置く。サンプルを定期的に採取し、GC−FIDによって分析する。
Claims (10)
- 水及びグリコールエーテルエステル(GEE)を含む混合物を形成するための、グリコールエーテル(GE)とカルボン酸(CA)との平衡制約反応のためのプロセスであって、ここで、前記平衡制約反応は、所定の温度についての所与の平衡転化率値(Xe)を有する可逆反応であり、
反応クロマトグラフィーユニット(RCU)にGE及びCAを供給すること、ここで、前記RCUは、前記反応のための触媒と、GEE及び水を分離するための媒体とを有し;
前記所定の温度において、前記RCUにおいて前記触媒の存在下でCA及びGEを反応させ、GEE及び水を含む前記混合物を形成すること;並びに
前記分離媒体により前記生成物混合物をラフィネート及び抽出物に分離すること
を含み、
前記生成物混合物を分離することは、前記所定の温度についての前記平衡転化率値よりも大きい前記平衡制約反応についての転化率値を生じる、前記プロセス。 - GE及びCAを前記RCUに供給することは、CAをGEに対する化学量論的不足で前記RCUに供給することを含み、ここで該GEは前記ラフィネート及び前記抽出物の両方における溶離剤として作用し、かつ、前記CAを反応させることは、前記CAを前記RCUにおいて前記触媒の存在下、GEに対する化学量論的不足で反応させて、GEE及び水を含む前記混合物を形成させることを含む、請求項1に記載のプロセス。
- 前記ラフィネートがGEE及びGEを含み、
前記プロセスがさらに、
前記ラフィネートを前記混合物からGEE画分及び再循環画分に分離すること、ここで、前記再循環画分は、前記GEと、前記GEEのカット部分とを含有し、並びに
前記再循環画分を前記RCUに戻すこと
を含む、請求項2に記載のプロセス。 - 前記抽出物を、少なくとも、GE及び残留未反応CAの両方を含有するGE/残留未反応CA画分と、GE/水画分とに前記混合物から分離すること、並びに
前記GE/残留未反応CA画分を前記RCUに戻すこと
をさらに含む、請求項2に記載のプロセス。 - GE及びCAを前記RCUに供給することが、GEをCAに対する化学量論的不足で前記RCUに供給することを含み、ここで該CAは前記ラフィネート及び前記抽出物の両方における溶離剤として作用し、かつ、前記GEを反応させることが、前記GEを前記RCUにおいて前記触媒の存在下、CAに対する化学量論的不足で反応させて、GEE及び水を含む前記混合物を形成させることを含む、請求項1に記載のプロセス。
- 前記ラフィネートがGEE及びCAを含み、かつ、当該プロセスがさらに、
前記ラフィネートを前記混合物からGEE画分及び再循環画分に分離すること(但し、前記再循環画分は、前記CAと、前記GEEのカット部分とを含有する)、並びに
前記再循環画分を前記RCUに戻すこと
を含む、請求項5に記載のプロセス。 - 前記抽出物を、少なくとも、CA及び残留未反応GEの両方を含有するCA/残留未反応GE画分と、CA/水画分とに前記混合物から分離すること、並びに
前記CA/残留未反応GE画分を前記RCUに戻すこと
を含む、請求項5に記載のプロセス。 - 前記RCUが、前記反応を触媒するための、また、前記ラフィネート及び前記抽出物を分離するための両方での酸性媒体を含む、請求項1に記載のプロセス。
- 前記酸性媒体がスルホン化イオン交換樹脂である、請求項8に記載のプロセス。
- 前記GEが、下記の式、
R’−(OCH2CHR”)n−OH
を有し、
式中、R’は、1〜8個の炭素原子を有するアルキル基、又は、6〜11個の炭素原子を有するアリール基である;R”は、水素、メチル又はエチルである;nは1〜4の整数である、請求項1から9のいずれか一項に記載のプロセス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361819276P | 2013-05-03 | 2013-05-03 | |
US61/819,276 | 2013-05-03 | ||
PCT/US2014/036605 WO2014179709A2 (en) | 2013-05-03 | 2014-05-02 | Process for equilibrium-limited reactions |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016520581A JP2016520581A (ja) | 2016-07-14 |
JP6387397B2 true JP6387397B2 (ja) | 2018-09-05 |
Family
ID=50842387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016512071A Active JP6387397B2 (ja) | 2013-05-03 | 2014-05-02 | 平衡制約反応のためのプロセス |
Country Status (8)
Country | Link |
---|---|
US (1) | US9732025B2 (ja) |
EP (1) | EP2991965B1 (ja) |
JP (1) | JP6387397B2 (ja) |
CN (1) | CN105358520B (ja) |
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