opanga Chinese ndi mkulu mtengo ntchito ya kashiamu formate
Chitchainiziopangandi mtengo wokwera wa calcium formate,
Calcium Formate, China calcium, wogawa, Formate, Formic Acid, opanga,
Makhalidwe abwino (GB/T 1628-2008)
| Analysis zinthu | Kufotokozera | ||
| Super Grade | Gulu Loyamba | Normal Grade | |
| Maonekedwe | Zomveka komanso zopanda kanthu zoimitsidwa | ||
| Mtundu(Pt-Co) | ≤10 | ≤20 | ≤30 |
| Kuyesa% | ≥99.8 | ≥99.5 | ≥98.5 |
| Chinyezi % | ≤0.15 | ≤0.20 | —- |
| Formic Acid% | ≤0.05 | ≤0.10 | ≤0.30 |
| acetaldehyde% | ≤0.03 | ≤0.05 | ≤0.10 |
| Zotsalira za Evaporation % | ≤0.01 | ≤0.02 | ≤0.03 |
| Chitsulo(Fe)% | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Permanganate Time min | ≥30 | ≥5 | —- |
Physicochemical katundu:
1. Zamadzimadzi zopanda mtundu komanso zowawa.
2. Malo osungunuka 16.6 ℃; kutentha kwa 117.9 ℃; Kuwala kwapakati: 39 ℃.
3. Madzi osungunuka, ethanol, benzene ndi ethyl ether immiscible, osasungunuka mu carbon disulphide.
Posungira:
1. Zosungidwa m'nyumba yosungiramo zinthu zoziziritsa kukhosi komanso mpweya wabwino.
2. Khalani kutali ndi moto, kutentha. Nyengo yozizira iyenera kukhalabe kutentha kuposa 16 ° C, kupewa kulimba. M'nyengo yozizira, kutentha kuyenera kusungidwa pamwamba pa 16 DEG C kuti mupewe / kupewa kulimba.
3. Sungani chidebe chosindikizidwa. Ayenera kupatulidwa ndi okosijeni ndi zamchere. Kusakaniza kuyenera kupewedwa mwa njira zonse.
4. Gwiritsani ntchito kuyatsa kosaphulika, malo olowera mpweya.
5. Zipangizo zamakina ndi zida zomwe zimaletsa kugwiritsa ntchito zosavuta kupanga zopsereza.
6. Malo osungiramo zinthu ayenera kukhala ndi zipangizo zothandizira chithandizo chadzidzidzi komanso zipangizo zoyenera zapanyumba.
Gwiritsani ntchito:
1.Drivative: Amagwiritsidwa ntchito popanga acetic anhydride, acetic etha, PTA, VAC/PVA, CA, ethenone, chloroacetic acid, etc.
2.Pharmaceutical:Acetic acid monga zosungunulira ndi mankhwala zopangira mankhwala, makamaka ntchito kupanga penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, ndi sulfamethoxazole isoxazole, norfloxacin,ciprofloxacin, acetinanisolic asidi, acetinanisolic, acetinanisolic asidi , caffeine, etc.
3. Yapakatikati: acetate, sodium hydrogen di, peracetic acid, etc
4.Dyestuff ndi nsalu yosindikiza ndi utoto: Amagwiritsidwa ntchito kwambiri popanga utoto wobalalitsa ndi utoto wa vat, ndi kusindikiza kwa nsalu ndi kukonza utoto
5. Kaphatikizidwe ammonia: Mu mawonekedwe a cuprammonia acetate, ntchito kuyenga syngas kuchotsa litl CO ndi CO2
6. Chithunzi: Wopanga
7. Labala lachilengedwe: Coagulant
8. Makampani omangamanga: Kupewa konkire ku frezing9. Mu addtin amagwiritsidwanso ntchito kwambiri pochiza madzi, syntheticfiber, mankhwala ophera tizilombo, mapulasitiki, zikopa, utoto, kukonza zitsulo ndimakampani amphira.
Huanghua Pengfa Chemical Co., Ltd. idakhazikitsidwa mu 1988, yomwe kale imadziwika kuti Huanghua Pengfa Chemical Factory. kuti agwirizane ndi chitukuko cha msika. Kumayambiriro kwa 2013, idatchedwanso Huanghua Pengfa Chemical Co., Ltd. Kampaniyo ndi kampani yopanga, yogulitsa ndi kutumiza kunja. Mankhwalawa akuphatikizapo acetic acid, sodium acetate, glacial acetic acid, formic acid, dyeing acetic acid, sodium formate, calcium formate, composite carbon, super carbon ndi mankhwala ena opangira mankhwala. Kampaniyo ili ndi zaka zoposa 30 za mbiriyakale, tikufunitsitsa kukhala akatswiri.
Kudyetsa kalasi calcium formate;
1. Monga mtundu watsopano wa chakudya chowonjezera. Kudyetsa ana a nkhumba kuti awonjezere kunenepa komanso kugwiritsa ntchito kashiamu monga chowonjezera cha chakudya cha ana a nkhumba kungathandize kuti ana a nkhumba azilakalaka kudya komanso kuchepetsa kutsekula m'mimba. Kuonjezera 1% mpaka 1.5% calcium formate pazakudya za ana a nkhumba kungathandize kwambiri kuti ana a nkhumba oyamwidwa azichita bwino. Kafukufuku wa ku Germany anapeza kuti kuwonjezera 1.3% calcium formate pa zakudya za ana a nkhumba oyamwitsidwa akhoza kusintha kusintha kwa chakudya ndi 7% mpaka 8%, ndipo kuwonjezera 0.9% kungachepetse kutsekula m'mimba. Zheng Jianhua (1994) adawonjezera 1.5% calcium formate pazakudya za ana aakazi amasiku 28 oyamwa kwa masiku 25, phindu la tsiku ndi tsiku la ana a nkhumba linawonjezeka ndi 7.3%, kutembenuka kwa chakudya kumawonjezeka ndi 2.53%, ndi mapuloteni ndi mitengo yogwiritsira ntchito mphamvu idakwera ndi 10.3%. 9.8%, kutsekula m'mimba kwa nkhumba kunachepetsedwa kwambiri. Wu Tianxing (2002) anawonjezera 1% calcium formate ku zakudya za nkhumba zosakanizidwa zosakanizidwa, phindu la tsiku ndi tsiku linawonjezeka ndi 3%, kutembenuka kwa chakudya kunawonjezeka ndi 9%, ndipo kutsekula m'mimba kunachepetsedwa ndi 45.7%. Zina zomwe muyenera kuzidziwa ndi izi: ndizothandiza kugwiritsa ntchito calcium formate isanayambe kapena itatha kuyamwa, chifukwa hydrochloric acid yomwe imatulutsidwa ndi ana a nkhumba imawonjezeka ndi zaka; calcium formate imakhala ndi 30% ya calcium yomwe imalowa mosavuta, choncho samalani ndikusintha kashiamu ndi phosphorous popanga chakudya. ,gawo.
