CS209305B1 - Preparation method of compound destined for prevention of voluminous fedder - Google Patents
Preparation method of compound destined for prevention of voluminous fedder Download PDFInfo
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- CS209305B1 CS209305B1 CS793646A CS364679A CS209305B1 CS 209305 B1 CS209305 B1 CS 209305B1 CS 793646 A CS793646 A CS 793646A CS 364679 A CS364679 A CS 364679A CS 209305 B1 CS209305 B1 CS 209305B1
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- Czechoslovakia
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- weight
- acid
- methanol
- formaldehyde
- preservative
- Prior art date
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- 238000002360 preparation method Methods 0.000 title description 2
- 230000002265 prevention Effects 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 title 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 45
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 36
- 239000003755 preservative agent Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 10
- 230000002335 preservative effect Effects 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 5
- 235000019253 formic acid Nutrition 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000265 homogenisation Methods 0.000 claims description 3
- 239000012467 final product Substances 0.000 description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- 230000003071 parasitic effect Effects 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- WTEVQBCEXWBHNA-UHFFFAOYSA-N Citral Natural products CC(C)=CCCC(C)=CC=O WTEVQBCEXWBHNA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 239000004063 acid-resistant material Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- ZOJBYZNEUISWFT-UHFFFAOYSA-N allyl isothiocyanate Chemical compound C=CCN=C=S ZOJBYZNEUISWFT-UHFFFAOYSA-N 0.000 description 2
- 239000004281 calcium formate Substances 0.000 description 2
- 235000019255 calcium formate Nutrition 0.000 description 2
- 229940044172 calcium formate Drugs 0.000 description 2
- 229940043350 citral Drugs 0.000 description 2
- WTEVQBCEXWBHNA-JXMROGBWSA-N geranial Chemical compound CC(C)=CCC\C(C)=C\C=O WTEVQBCEXWBHNA-JXMROGBWSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 235000005985 organic acids Nutrition 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 235000019260 propionic acid Nutrition 0.000 description 2
- 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 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000004460 silage Substances 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 241001083878 Licania tomentosa Species 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- AZFNGPAYDKGCRB-XCPIVNJJSA-M [(1s,2s)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide;chlororuthenium(1+);1-methyl-4-propan-2-ylbenzene Chemical compound [Ru+]Cl.CC(C)C1=CC=C(C)C=C1.C1=CC(C)=CC=C1S(=O)(=O)[N-][C@@H](C=1C=CC=CC=1)[C@@H](N)C1=CC=CC=C1 AZFNGPAYDKGCRB-XCPIVNJJSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 235000016720 allyl isothiocyanate Nutrition 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000004459 forage Substances 0.000 description 1
- 229940044170 formate Drugs 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002540 isothiocyanates Chemical class 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- HVFSJXUIRWUHRG-UHFFFAOYSA-N oic acid Natural products C1CC2C3CC=C4CC(OC5C(C(O)C(O)C(CO)O5)O)CC(O)C4(C)C3CCC2(C)C1C(C)C(O)CC(C)=C(C)C(=O)OC1OC(COC(C)=O)C(O)C(O)C1OC(C(C1O)O)OC(COC(C)=O)C1OC1OC(CO)C(O)C(O)C1O HVFSJXUIRWUHRG-UHFFFAOYSA-N 0.000 description 1
- -1 ootsns Chemical class 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004304 potassium nitrite Substances 0.000 description 1
- 235000010289 potassium nitrite Nutrition 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
Description
(54)(54)
Sposob přípravy zmesi na konzervovanie objemových krmívMethod of preparation of a mixture for the preservation of bulk feed
Vynález rieši spSsob přípravy zraesi na konzervovanie objemových krmív. Konzervač. ným prosťriedkom je kvapalná' zmes kyselin, formaldehydu, metanolu, připadne zmes kyselin, formaldehydu, metanolu a citralu· Kyselinami sa rozumie kyselina mravčia aleb.o kyselina octová, alebo kyselina propionoyá, alebo kyselina sírová, alebo ich zmesi. Metanol funguje ako stabilizátor formaldehydu zamedzujáci tvorbu tuhého paraformaldehydu. Citral funguje ako chuťový a dezodorašný kosigens. Zmes je vhodná na konzervovanie o-* 1 bjemových rastlinnýeh krmív určených pre výkrm· a výživu hospodářských-zvierat.SUMMARY OF THE INVENTION The present invention is directed to a method of preparing grain for the preservation of bulk feed. Preservation. The medium is a liquid mixture of acids, formaldehyde, methanol, or a mixture of acids, formaldehyde, methanol, and citral. Methanol acts as a formaldehyde stabilizer to prevent solid paraformaldehyde formation. Citral works as a taste and deodorant cosigens. The composition is suitable for the preservation of about 1 vol.
Intenzifikácia živočišnéj výroby je priamo závislá na zabezpečení proporcionálneho množstva krmovín vyhovujúeej kvality po dobu celého roka. Na; ich úpravu sa okrem tradičného sušenia (senážovania) používá hlavně konzervácia'silážovaníra obsažených v objemovom krmivé. Okrem týchtc procesov prebiehajú i parazitně procesy.spojené s tvorbou kyseliny maselnej, hnilobné procesy spojené s tvorbou toxických látok.The intensification of livestock production is directly dependent on ensuring proportional quantities of fodder of satisfactory quality throughout the year. On the; their treatment is used in addition to the traditional drying (silaging) mainly used to preserve the silage contained in the feed. In addition to these processes, there are also parasitic processes associated with the formation of butyric acid, rotting processes associated with the formation of toxic substances.
Tíeto nežiadúce procesy znižujú kvalitu uskladňovaných objemových krmovín, připadne ich znehodnocujú. Parazitně procesy prebiehajú hlavně pri nižšom obsahu sušiny v uskladňovacej hmotě, připadne pri-nedodržení technologie silážovania.These undesirable processes reduce the quality of stored forage and eventually degrade it. The parasitic processes take place mainly at a lower dry matter content in the storage mass, or in the case of non-adherence to the silage technology.
Obmedzenie, připadne zamedzenie parazitných procesov je možné prídavkom konzervačných prostriedkov (Sálej konzervansov) do silážovaných, rešp. iným. sposobom uskladi.The restriction or prevention of parasitic processes is possible by the addition of preservatives (Saline preservatives) to ensiled, resp. another. storing.
ňovanýoh objemovýoh krmív. Technologické postupy siléžoyania, senážovania a konzervácie přídavnými konzervansami v SSSR upravuje oborová norma Ministerstva zemědělství' a výživy, Praha a Ústředního kontrolního a skúSebního ústavu, Praha platná od 1. 12. 1977 a vydaná pod číslom ON 4670 08. V zmyale tejto normy sú v ÚSSR povolené tieto konzervansyí . .volume feed. Technological procedures of siliežoyania, senážovania and preservation with additional preservatives in the USSR are regulated by the branch standard of the Ministry of Agriculture and Nutrition, Prague and the Central Institute for Supervising and Testing in Prague, valid as of 1 December 1977 and issued under number ON 4670 08. The USSR allowed these preservatives. .
- dvojsiričitan sodný technický,- sodium bisulphite,
- ailostan - (zmes mravčanu·vápenatého a dusitanu sodného),- ailostane - (mixture of formate · calcium and sodium nitrite),
- mravčan vápenatý,- calcium formate,
- benzoan sodný,- sodium benzoate,
- připadne 3alšie konzervačně přípravky uvedené do výroby po vyhlášení platnosti tejto normy, avšak po riadnom overenx a na základe doporuČenia.- there will be 3 other preservatives put into production after the publication of this standard, but after proper overenx and on the basis of a recommendation.
V poslednýoh rokooh-boli navrhnuté rožne 3alšie konzervačně proatriedky, napr. minerálně a organické kyseliny ako'kyselina sírová, kyselina fosforečná, kyselina solná a kyselina mravčia (čs. .pat. 52 988, 53 891, 55 652, 120 464) soli anorganických kyselin ako fosforečnan vápenatý, fosforečnan sodný, dusitan sodný, dusitan draselný, chlorid vápenatý (čs. pat. 52 987, 65 864, 67 249, 67 928, -72 216, NSR pat. 100 9468,In the last Rococo, various other preservative agents have been proposed, e.g. mineral and organic acids such as sulfuric acid, phosphoric acid, hydrochloric acid and formic acid (U.S. Pat. No. 52,988, 53,891, 55,652, 120,464) salts of inorganic acids such as calcium phosphate, sodium phosphate, sodium nitrite, potassium nitrite , calcium chloride (US Pat. 52,987, 65,864, 67,249, 67,928, -72,216, Germany Pat. 100 9468,
48132, US pst. 271 4057), soli organiokýoh kyselin, napr. ootsnov, mravčanov 4 salyoilanov alkalických kovov a zemin, najmá mravčanu sodného.a vápenatého. Konzervačně pčsobia i lineárně - G^^ alifatické 1^3 dlely, resp. ioh estery, vodný roztok' formaldehydu s výhodou použitia močoviny ako inhibitore polymerizáhie formaldehydu (franc. patent. 216 1099, NSR pat. 2555558), izotiokyanáty, najmá allylizotiokyanát (PV 379277).48132, US pst. 271 4057), salts of organic acids, e.g. ootsns, formates 4 salyoilanes of alkali metals and soils, especially sodium formate and calcium formate. Preservatives also act linearly - G ^^ aliphatic 1 ^ 3 dl, respectively. esters, an aqueous solution of formaldehyde, preferably the use of urea as a formaldehyde polymerization inhibitor (French Patent 216,299, German Pat. No. 2,555,558), isothiocyanates, especially allyl isothiocyanate (PV 379277).
Podstatou tohto vynálezu je sposob přípravy zmesného kvapalného konzervačného činidla umožňujúoeho účinné konzervováni® objemových krmív i s nízkým obsahám sušiny. Konzervačně činidlo sa připravuje zmiešaním 1 až.iO % hmotnostnýoh-kyseliny mravčej s výhodou 20 až 30 % hmotnostnýoh s 99 až 60 % hmotnostnýoh technického formaldehydu stabilizovaného metanolomSUMMARY OF THE INVENTION The present invention is directed to a process for preparing a mixed liquid preservative allowing efficient preservation of bulk feeds with a low dry matter content. The preservative is prepared by mixing 1 to 10% by weight of formic acid, preferably 20 to 30% by weight with 99 to 60% by weight of methanol-stabilized technical formaldehyde.
a) alebo 1 až 50 % hmotnostnýoh kyseliny ootovej s výhodou 20 až 40 % hmotnostnýoh s 99 až 50 % hmotnostnýoh technického formaldehydu stabilizovaného metanolom,a) or 1-50% by weight of oic acid, preferably 20-40% by weight with 99-50% by weight of methanol-stabilized technical formaldehyde,
b) alebo 1 až 60 % hmotnostnýoh kyseliny propionovej s výhodou 30 až 50 % hmotnostnýoh s 99 až 40 % hmotnostnýoh teehniekého formaldehydu stabilizovaného metanolom,b) or 1 to 60% by weight of propionic acid, preferably 30 to 50% by weight with 99 to 40% by weight of methanol-stabilized thick formaldehyde,
c) alebo 1 až 70 % hmotnostnýoh kyseliny sírovej, s výhodou 40 až 60 % hmotnostnýoh s 99 až 30 % hmotnostnýoh technického formaldehydu stabilizovaného metanolom.. Teohnioký formaldehýd o konoentráoii 36-39 % hmotnostnýoh sa stabilizuje metanolom tak, aby vo vžetkýoh uvedených případech výsledná zmes obsahovala 10 až 20 % hmotnostnýoh metanolu. Výhodou tohto·postupu přípravy zmesi je zamedzenie tvorby produktov autopolymerizačnýoh reakoií, ktoré ináč v kyslom prostředí prebiehajú, čím tvoria tuhé usadeainy paraformaldehydu. Konzervačné činidlo připravené podTa tohto? vynálezu je číře, čo umožňuje přesné dávkovanie pomocou rozstrekovaoieho aplikátora, ktorým sa dávkuje 0,2 až 0,6 % hmotnostných konzervačného činidla na hmotnost krmoviny už počas zboru. Okamžitou homogenlzáoiou s objemovými krmovinami sa předíde korózii.c) or 1-70% by weight sulfuric acid, preferably 40-60% by weight with 99-30% by weight of methanol-stabilized technical formaldehyde. Concentration of formaldehyde with a concentration of 36-39% by weight is stabilized with methanol so that in all cases the mixture contained 10 to 20% methanol by weight. The advantage of this process for preparing the mixture is to avoid the formation of autopolymerization reaction products that otherwise occur in an acidic environment, thereby forming solid paraformaldehyde settles. Preservative prepared according to this? The invention is clear, which allows accurate dosing with a spray applicator that delivers 0.2 to 0.6% by weight of preservative to the weight of feed already during the church. Immediate homogeneity with bulk feed prevents corrosion.
Konzervačně činidlé je možné chuťová a v8ňove korigovat, napr. přídavkem 0,01 až 0,5 % hmotnostných oiti’alu. Pre iluetráoiu uvádzsme následuj tice příklady konzervačnýoh činidiel:The preservatives may be flavored and flavored, e.g. by adding 0.01 to 0.5% by weight of oiti’al. For illustrative purposes, the following are examples of preservatives:
Příklad 1 ’ Po homogenizačného kotlá o objeme 0,2 m z kyselinovzdorňého materiálu opatřeného miežadlom sa z kalibrovanej odmerky předloží 1 031 kg formaldehydu o hmotnostnej' končentrácii 37 % obsahujúceho 4 % hmotnostně metanolu» Postupné sa přidává z druhéj kalibrovanej odmerky 150 kg metanolu. Obsah kofela sa 5 min. mieša. Potom sa za stálého miešania přidává s tretej kalibrovanej odmerky 457 kg kyseliny mravčej, čím vznikne 1 638 kg finálního produktu Č. 1.EXAMPLE 1 After a 0.2 m homogenizer of acid-resistant material provided with a soap, 1,031 kg of 37% by weight of formaldehyde containing 4% by weight of methanol are added from a calibrated measuring cup. 150 kg of methanol are gradually added from the second calibrated measuring cup. Kofel content was 5 min. stirred. 457 kg of formic acid are then added, with stirring, to a third calibrated measuring cup to give 1,638 kg of the final product. First
Příklad 2 „ Z 3Example 2 "Z 3
Do homogenizačného zásobníka z kýselinovzdorneho materiálu o objeme 0,2 m opatřeného výkonný» cirku .lačným čerpadlem sa načerpá 1 031 kg formaldehydu o hmotnostnej konoentrácii 37 7°. obsahujúceho 4 % hmotnostně metanolu z kalibrovaného zásobníka formaldehydu. Z druhého kalibrovaného zásobníka sa načerpá 150 kg metanolu. Obsah homogeni.začného zásobníka sa 5 min. intenzívně mieša cirkuláciou čerpadlem. Potom sa za stálej cirkuláoie postupné načerpá 457 kg kyseliny mravčej, čím vznikne 1 638 kg finálneho produktu S, 1,To a homogenization tank made of acid-resistant material with a volume of 0.2 m equipped with a powerful circulating pump is pumped 1,031 kg of formaldehyde with a mass concentration of 37.7 °. containing 4% by weight of methanol from a calibrated formaldehyde container. 150 kg of methanol are pumped from the second calibrated container. The contents of the homogenization container were 5 min. vigorously stirred by circulation through the pump. Subsequently, 457 kg of formic acid are gradually pumped under continuous circulation to produce 1,638 kg of the final product S, 1,
Příklad 3Example 3
Podlá postupov. a na zariadeniach uvedených v příklade č. 1, alebo č. 2 sa zmieša 888 kg formaldehydu o hmotnostnej koncentrácii 37 % obsahujúceho 4 % hmotnostně metanolu, 153 kg metanolu a 525 kg kyseliny octovej, čím vznikne 1 566 kg finálneho produktu č. 2»According to procedures. and on the devices shown in Example no. 1 or no. 2, 888 kg of 37% by weight of formaldehyde containing 4% by weight of methanol, 153 kg of methanol and 525 kg of acetic acid are mixed to give 1 566 kg of final product no. 2 »
Příklad 4Example 4
Podlá postupov a na zariadeniach uvedených v příklade č. 1, alebo č. 2 sa zmieša 773 kg formaldehydu o hmotnostnej koncentrací! 37 % obsahujúceho 4 % hmotnostně metanolu, 156 kg metanolu a 595 kg kyseliny propionovej, čím vznikne 1 524 kg finálneho produktu č. 3.According to the procedures and apparatus shown in Example no. 1 or no. 2, 773 kg of formaldehyde of mass concentration are mixed! 37%, containing 4% by weight of methanol, 156 kg of methanol and 595 kg of propionic acid, to give 1 524 kg of final product no. Third
Příklad 5.Example 5.
Podlá postupov a na zariadeniach uvedených v příklade č. 1, alebo č. 2 sa zmieša 430 kg.formaldehydu o hmotnostnej koncentrácii 37 % obsahujúceho 4 % hmotnostně metanolu a 1 647 kg kyseliny sírovej o koncentrácii 98 % hmotnostných, čím vznikne 2 243 kg finálneho produktu č. 4.According to the procedures and apparatus shown in Example no. 1 or no. 2 are mixed with 430 kg of formaldehyde at 37% by weight containing 4% by weight of methanol and 1,647 kg of 98% by weight sulfuric acid to give 2,243 kg of final product no. 4th
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS793646A CS209305B1 (en) | 1979-05-28 | 1979-05-28 | Preparation method of compound destined for prevention of voluminous fedder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS793646A CS209305B1 (en) | 1979-05-28 | 1979-05-28 | Preparation method of compound destined for prevention of voluminous fedder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS209305B1 true CS209305B1 (en) | 1981-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS793646A CS209305B1 (en) | 1979-05-28 | 1979-05-28 | Preparation method of compound destined for prevention of voluminous fedder |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS209305B1 (en) |
-
1979
- 1979-05-28 CS CS793646A patent/CS209305B1/en unknown
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