High-quality ba 1st; mmoa na edi kan; adwumayɛ adwumayɛbea yɛ biakoyɛ” ne yɛn adwumayɛ adwumayɛbea nyansapɛ a yɛhwɛ na yɛn adwuma di akyi bere nyinaa ma Factory made hot-sale Oxalic Acid 99.6% Used in Textile and Rubber Industry, Sɛnea ɛbɛyɛ a yɛbɛtrɛw yɛn amanaman ntam gua mu no, yɛde yɛn amannɔne adetɔfo titiriw ma Top quality performance products and service.
High-quality ba 1st; mmoa na edi kan; adwumayɛ adwumayɛbea yɛ biakoyɛ” ne yɛn adwumayɛ adwumayɛbea nyansapɛ a yɛn adwuma no hwɛ na wodi akyi bere nyinaa ma , Adwumayɛ nyansapɛ: Fa adetɔfo no sɛ Center, fa su no sɛ asetra, nokwaredi, asɛyɛde, adwene, innovation.We rekɔ de ma onimdefo, su pa de tua ahotoso a adetɔfo, ne wiase nyinaa suppliers atitiriw dodow no ara?ê?yɛn adwumayɛfo nyinaa bɛyɛ adwuma abom na wɔakɔ yɛn anim abom.

Nsɛm a Wɔtaa Bisa

Wohia mmoa? Hwɛ hu sɛ wobɛkɔ yɛn mmoa nhyiam ahorow no so na woanya wo nsɛmmisa ho mmuae!

So yebetumi atintim yɛn ahyɛnsode wɔ ade no so ?

Nokwarem no, yebetumi ayɛ. Fa wo logo design no mena yɛn kɛkɛ.

So wugye nneɛma nketenkete a wɔkra?

Aane. Sɛ woyɛ adetɔnfo ketewa anaasɛ worefi adwuma ase a,Yɛwɔ ɔpɛ ampa sɛ yɛne wo benyin. Na yɛrehwɛ kwan sɛ yɛne mo bɛyɛ adwuma abom ama abusuabɔ a ɛbɛkyɛ.

Na ɛbo no nso ɛ? So wubetumi ama ne bo ayɛ mmerɛw?

Yɛfa adetɔfo no mfaso sɛ ade titiriw bere nyinaa. Bo yɛ negotiable wɔ tebea horow mu, yɛrema wo awerɛhyem sɛ wubenya bo a ɛyɛ den sen biara.

So wode nhwɛsode ahorow a wontua hwee ma?

Ɛyɛ anisɔ sɛ wubetumi akyerɛw yɛn nsɛm pa sɛ w’ani gye yɛn nneɛma ne yɛn som ho a, yɛde nhwɛsode ahorow bi a wontua hwee bɛma wo wɔ wo krataa a edi hɔ no mu.

So wutumi de nneɛma ma wɔ bere ano?

Nokwarem no!yɛ specialized wɔ saa line yi mfe pii,bebree customer yɛ deal ne me efisɛ yebetumi de nneɛma no ama wɔ bere ano na yɛama nneɛma no top quality!

So metumi akɔsra mo adwumakuw ne adwumayɛbea a ɛwɔ China no?

Gye di. Yɛma wo akwaaba kɛse sɛ wobɛsra yɛn adwumakuw a ɛwɔ Zibo, China no. (1.5H kar kwan fi Jinan)

Mɛyɛ dɛn atumi akra nneɛma?

Wubetumi de nsɛmmisa akɔma yɛn adetɔn ananmusifo no mu biara kɛkɛ na yɛanya nneɛma a wɔkra ho nsɛm a ɛkɔ akyiri, na yɛbɛkyerɛkyerɛ ɔkwan a wɔfa so yɛ no mu kɔ akyiri.(2) Oxalic acid Gas-phase Coupling Method
Ɔyɛɛ nhwehwɛmu na ɔyɛɛ carbon monoxide gas-phase coupling kwan a egyina nsu-fase kwan no so. Sɛ wɔde Pd/C di dwuma sɛ ade a ɛma nneɛma yɛ kɛse, wɔ 130 °C ne wim nhyɛso mu no, wɔde carbon monoxide ka alkyl nitrite ho ma ɛyɛ oxalate, na nitric oxide yɛ ade a ɛka ho. Oxalic acid ne nsa no nam oxalate:2CO+2RONO=(COOR) 2+2NO a wɔde nsuo hyɛ mu so
(COOR) 2+2H 2O=2ROH+C 2H 2O 4. Ɔde ne nsa kyerɛɛ ne so, na ɔde ne nsa kyerɛɛ ne so bio
Bere a wɔayiyi oxalic acid mu awie no, wɔdan nsa no mu aduru no ma ɛbɛyɛ alkyl nitrite denam adeyɛ a edidi so yi so de san de di dwuma bio:
4NO+4ROH+O 2=4RONO+2H 2O
Saa kwan yi wɔ paw a ɛkorɔn yiye, a aba 97%–98%, nneɛma a wɔde yɛ nneɛma a ɛnyɛ den sɛ wobenya, adeyɛ a ɛnyɛ den, nea ɛkɔ so yɛ, ne nneɛma a ɛho tew kɛse. Ɛnyɛ sɛ ɛka a wɔbɔ wɔ ne yɛ ho no sua nko, na mmom ebetumi ama nneɛma a wɔde yɛ nneɛma a ne bo nyɛ den ama nnwuma a wɔde ethylene glycol ne oxalate di dwuma sɛ ntamgyinafo no nso. Wɔbɔ amanneɛ sɛ wɔ May 2010 mu no, China Inner Mongolia Tongliao Jinmei Chemical Co., Ltd. yɛɛ adwuma yiye sɛ wɔnyɛ adwumayɛbea a edi kan a wɔde fango yɛ oxalic acid a ɛyɛ t 100,000 t/a wɔ wiase, a edi kan de fango a wɔde yɛ CO na afei ɛyɛ oxalic acid.