BE475440A - - Google Patents

Info

Publication number: BE475440A
Authority: BE; Belgium
Prior art keywords: neutralization; salt; agent; emi; alcohol
Prior art date: 1946-05-01

Application number

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Priority date (The priority date 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 date listed.)

1946-05-01

Publication of BE475440A publication Critical patent/BE475440A/fr

Links

238000006386 neutralization reaction Methods 0.000 claims description 36
239000003795 chemical substances by application Substances 0.000 claims description 27
238000000034 method Methods 0.000 claims description 21
235000019441 ethanol Nutrition 0.000 claims description 16
230000003472 neutralizing effect Effects 0.000 claims description 16
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
239000003960 organic solvent Substances 0.000 claims description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
230000000694 effects Effects 0.000 claims description 7
150000003839 salts Chemical class 0.000 claims description 7
239000000126 substance Substances 0.000 claims description 7
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
238000006243 chemical reaction Methods 0.000 claims description 5
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 4
239000000159 acid neutralizing agent Substances 0.000 claims description 4
150000002576 ketones Chemical class 0.000 claims description 2
239000002184 metal Substances 0.000 claims 2
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
229910000000 metal hydroxide Inorganic materials 0.000 claims 1
150000004692 metal hydroxides Chemical class 0.000 claims 1
239000002904 solvent Substances 0.000 description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
239000000243 solution Substances 0.000 description 8
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 6
-1 aliphatic alcohols Chemical class 0.000 description 5
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
238000000354 decomposition reaction Methods 0.000 description 4
238000006277 sulfonation reaction Methods 0.000 description 4
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
238000005903 acid hydrolysis reaction Methods 0.000 description 3
229910001854 alkali hydroxide Inorganic materials 0.000 description 3
150000008044 alkali metal hydroxides Chemical class 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
239000011575 calcium Substances 0.000 description 3
229910052791 calcium Inorganic materials 0.000 description 3
159000000007 calcium salts Chemical class 0.000 description 3
239000001569 carbon dioxide Substances 0.000 description 3
229910002092 carbon dioxide Inorganic materials 0.000 description 3
238000001704 evaporation Methods 0.000 description 3
230000008020 evaporation Effects 0.000 description 3
239000000203 mixture Substances 0.000 description 3
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
238000007127 saponification reaction Methods 0.000 description 3
235000011121 sodium hydroxide Nutrition 0.000 description 3
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
230000002411 adverse Effects 0.000 description 2
238000005904 alkaline hydrolysis reaction Methods 0.000 description 2
229910052788 barium Inorganic materials 0.000 description 2
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
239000001175 calcium sulphate Substances 0.000 description 2
235000011132 calcium sulphate Nutrition 0.000 description 2
238000005119 centrifugation Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 2
235000014113 dietary fatty acids Nutrition 0.000 description 2
238000010790 dilution Methods 0.000 description 2
239000012895 dilution Substances 0.000 description 2
239000000194 fatty acid Substances 0.000 description 2
229930195729 fatty acid Natural products 0.000 description 2
150000004665 fatty acids Chemical class 0.000 description 2
150000002191 fatty alcohols Chemical class 0.000 description 2
238000001914 filtration Methods 0.000 description 2
230000007062 hydrolysis Effects 0.000 description 2
238000006460 hydrolysis reaction Methods 0.000 description 2
229910017053 inorganic salt Inorganic materials 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
229910052749 magnesium Inorganic materials 0.000 description 2
159000000000 sodium salts Chemical class 0.000 description 2
125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 2
239000000725 suspension Substances 0.000 description 2
229910052725 zinc Inorganic materials 0.000 description 2
239000011701 zinc Substances 0.000 description 2
KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
PQVHMOLNSYFXIJ-UHFFFAOYSA-N 4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]pyrazole-3-carboxylic acid Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C=1C(=NN(C=1)CC(N1CC2=C(CC1)NN=N2)=O)C(=O)O PQVHMOLNSYFXIJ-UHFFFAOYSA-N 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
235000013162 Cocos nucifera Nutrition 0.000 description 1
244000060011 Cocos nucifera Species 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
150000001242 acetic acid derivatives Chemical class 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
238000007792 addition Methods 0.000 description 1
238000013019 agitation Methods 0.000 description 1
230000001476 alcoholic effect Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
239000003513 alkali Substances 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
235000010216 calcium carbonate Nutrition 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
125000004185 ester group Chemical group 0.000 description 1
230000032050 esterification Effects 0.000 description 1
238000005886 esterification reaction Methods 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000006260 foam Substances 0.000 description 1
238000005187 foaming Methods 0.000 description 1
235000011187 glycerol Nutrition 0.000 description 1
150000002314 glycerols Chemical class 0.000 description 1
150000008282 halocarbons Chemical class 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
229940072033 potash Drugs 0.000 description 1
239000011736 potassium bicarbonate Substances 0.000 description 1
235000015497 potassium bicarbonate Nutrition 0.000 description 1
229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
229910000027 potassium carbonate Inorganic materials 0.000 description 1
235000015320 potassium carbonate Nutrition 0.000 description 1
235000011181 potassium carbonates Nutrition 0.000 description 1
TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
239000002994 raw material Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
235000017550 sodium carbonate Nutrition 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
125000000542 sulfonic acid group Chemical group 0.000 description 1
238000009736 wetting Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BE475440D 1946-05-01 BE475440A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK952108X		1946-05-01

Publications (1)

Publication Number	Publication Date
BE475440A true BE475440A (de)

Family

ID=8155450

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE475440D BE475440A (de)	1946-05-01

Country Status (3)

Country	Link
BE (1)	BE475440A (de)
FR (1)	FR952108A (de)
NL (1)	NL68065C (de)

0
- BE BE475440D patent/BE475440A/fr unknown
- NL NL68065D patent/NL68065C/xx active
1947
- 1947-08-14 FR FR952108D patent/FR952108A/fr not_active Expired

Also Published As

Publication number	Publication date
FR952108A (fr)	1949-11-09
NL68065C (de)

Publication	Publication Date	Title
EP0497662B1 (de)	1995-05-17	Verfahren zur Herstellung von hochreinem Alkalimetall- oder Erdalkalimetallterephthalat oder von Terephthalsäure aus dem Polyolterephthalat, insbesondere aus dem Ethylenglykolpolyterephthalatabfall
EP0165135A1 (de)	1985-12-18	Verfahren zur Herstellung von trifluormethylierten Carbonsäuren
EP0153222B1 (de)	1986-12-17	Durch Säure katalysiertes Verfahren zur Herstellung von para-Acyloxybenzolsulfonaten
EP0043620A1 (de)	1982-01-13	Verfahren zur Herstellung von beta-Hydroxybutansäure
US3763208A (en)	1973-10-02	Use of amine compounds in the sulfation of alcohols
US2511043A (en)	1950-06-13	Process in neutralizing capillary active sulfonated products
WO2009098176A1 (en)	2009-08-13	PROCESS FOR THE PRODUCTION OF α-SULFO FATTY ACID ESTERS AND THEIR SALTS
EP0396458A1 (de)	1990-11-07	Verfahren zur Reinigung von Natriumtrifluormethansulfinat und -sulfonat
CA1231968A (en)	1988-01-26	Process for isolating paraffinsulfonates and sulfuric acid of low alkali metal sulfate content from paraffinsulfoxidation reaction mixtures
JPS6038356A (ja)	1985-02-27	パラフインのスルホキシド化の際に得られる反応混合物からパラフイン‐スルホン酸またはパラフイン‐スルホナートを穏やかな条件下で単離する方法
US2334488A (en)	1943-11-16	Manufacture of aromatic hydroxy compounds
EP0603275A1 (de)	1994-06-29	Verfahren zur farbverbesserung von oberflächenaktiven sulf(on)aten ohne verwendung von bleichmitteln
US3551460A (en)	1970-12-29	Process for sulphonation
JP3547435B2 (ja)	2004-07-28	スルフォン化脂肪酸アルキルエステル界面活性剤を製造するための無漂白方法
EP0080388B1 (de)	1985-09-04	Verfahren zur kontinuierlichen Herstellung von Alkanolamin-und/oder Alkylamin Photosulfonaten aus fetten Estern oder Ölparaffinen und so erhaltene Alkalnolamin-und/oder Alkylamin Photosulfonate
US1191880A (en)	1916-07-18	Organic chemical process.
BE579938A (de)
FR2661409A1 (fr)	1991-10-31	Procede de purification des trifluoromethanesulfinate et sulfonate de sodium.
JPS63183556A (ja)	1988-07-28	アルカリ金属硫酸塩含量の少ないパラフィンスルホナート及び硫酸を単離する方法
BE427035A (de)
BE498029A (de)
BE520742A (de)
BE451242A (de)
BE503297A (de)
CH191233A (fr)	1937-06-15	Procédé de préparation d'esters sulfuriques d'alcools ayant au moins huit atomes de carbone dans leur molécule.