Inā hoʻohuli ʻia ke ala hoʻohui nani a puni ka "hoʻomau" i nā makahiki i hala iho nei, e kālele ana ka moʻolelo hou o 2025 i kahi ʻenehana hoʻololi hou aʻe - me ka hoʻohana ʻana i ka carbon dioxide e hana i nā surfactant hana kiʻekiʻe.
He mea kupanaha kēia i ka poʻe he nui—ʻaʻole anei he kinoea ʻōmaʻomaʻo wale nō ka CO₂? Pehea e pili ai i nā surfactants cosmetic? E wehe kēia ʻatikala i kāna ʻaoʻao ʻike liʻiliʻi a e ʻimi i ka ʻenehana surfactant cosmetic hou loa.
Ua hoʻomaopopo ʻia ʻo ka hoʻomaka ʻana o Recreaire™ carbonate ethoxylate surfactants — ka pae surfactant mua loa o ka honua me CO₂ ma ke ʻano he kumu waiwai nui — e UK-based Econic Technologies e hōʻailona ana i ke komo ʻana o ka ʻāpana mea nani i ke kolu o ka pae o nā pōʻai hou i hoʻokumu ʻia i ka "carbon capture and utilization".
Mahele 01: CO₂ Kuʻekuʻe - He ʻenehana Papahana Hoʻopilikia
Ke hilinaʻi nui nei nā waiʻona waiʻona ether surfactants ma ka petrochemically derived ethylene oxide, me kā lākou hana ʻana e pili ana i ka hoʻohana ʻana i ka wahie fossil a me ka hoʻokuʻu kalapona.
Aia ka holomua nui o Recreaire ™ i kāna ʻenehana kahua. I ka wā o ka synthesis, hoʻokomo a "hoʻokomo" a hiki i ka 45% o nā molekala CO₂ kinoea ʻenehana i hopu ʻia, e hana ana i nā ethoxylates carbonate hou ma o nā hopena catalytic.
Ua ʻōlelo wiwo ʻole ʻo Simon Bennett, Luna Hoʻokele o Surfactants ma Econic: "He ʻenehana hoʻololi pāʻani ʻo Recreaire ™."
ʻAʻole hoʻopuka wale ka ʻenehana Recreaire™ i nā surfactants "mainstream" e hālāwai ana i nā pono kumu akā hiki nō hoʻi i ka pololei hoʻoponoponoʻana o nā mole me nā waiwai kūikawā ma o ka hoʻoponopono ʻana i nā pae hoʻohui CO₂.
Ua ʻike ʻia ʻo ia ke koho kūpono no ʻO ka momona momona ethoxylates (FAE) a hiki ke hoʻohana ʻia i nā ethoxysulfates kiʻekiʻe, i waena o nā huahana ʻē aʻe.
Ua hoʻomaka mua ʻo Econic i ʻekolu huahana manaʻo ma ke ʻano he pani like no FAE kuʻuna:
- Hoʻohui maikaʻi ʻole ʻia me nā ʻōnaehana hana kuʻuna non-ionic, anionic, a me ka cationic formulation system.
- ʻO ke ʻano wai e hōʻoia i ka maikaʻi o ka wai a me ka hana, hoʻomaʻamaʻa i ka hana a me ka hui ʻana.
- ʻAʻala ʻole a haʻahaʻa paha, kūpono no ka mālama ʻili kiʻekiʻe a me nā huahana hoʻomaʻemaʻe akaka.
- Mālama i ka paʻa ma waena o ka laulā o nā pae pH a me nā mahana.
Ua hoʻohui ʻo Anthea Blackburn, Luna Hoʻokele o Surfactants ma Econic: "Ma ka wehe ʻana i ka hiki o nā molekala CO₂, hōʻike nā surfactants Recreaire ™ i ka ikaika ikaika i ka hana ʻenehana a me ka hoʻomau."
Hoʻokumu ka hoʻomaka ʻana o Recreaire ™ i kahi pale ʻōmaʻomaʻo ikaika no nā hōʻailona o lalo, e hāʻawi ana i nā hoʻonā i nā koi koi ikaika loa no LCA (Life Cycle Assessment) a me "ʻikepili kalapona".
Ke hoʻohālikelike ʻia me ka FAE kuʻuna, hiki i ka hoʻohana ʻana iā Recreaire™ ke hōʻemi i ka Global Warming Potential (GWP) a hiki i ka 65% . Ke hoʻohālikelike ʻia nā ʻāpana hydrophobic wale nō, hiki i ka hōʻemi ʻana o ke kalapona ke hiki i ka 75%.
ʻAʻole ʻo Recreaire ™ he mea hou wale nō i ka ʻoihana nani akā he ʻāpana koʻikoʻi hoʻi o ka waihona huahana ʻenehana kalapona hou aʻe a Econic. Ma mua, ua hoʻolaha maikaʻi ʻia nā huahana polyol a Econic i hana ʻia mai CO₂, e hōʻoia ana i ke oʻo ʻana o kāna ʻenehana.
ʻO Recreaire™ kahi ʻenehana hou i hoʻomohala ʻia e UK-based Econic Technologies e hana i nā surfactants hana kiʻekiʻe me ka carbon dioxide. I ka wā o ka synthesis, hoʻokomo ʻo ia i ka 45% o nā molekala CO₂ i loko o ka molecular structure ma o ka catalytic reactions, e hana ana i nā carbonate ethoxylates hou.
Hoʻokumu ʻia ma 2011 e Polofesa Charlotte Williams mai ke Kulanui o Oxford, ua hoʻopau ʻo Econic Technologies i ke kālā Series D, e hoʻonui ana i ka huina o 46.8 miliona mau kālā ʻAmelika me nā hoʻopukapuka mai 13 pūʻulu me CM Venture Capital.
I kēia manawa, ua hoʻomaka mua ʻo Econic i ʻekolu huahana manaʻo e like me nā mea pani like no FAE kuʻuna: Recreaire™ 10RC30, Recreaire™ 13RC28, a me Recreaire™ 14RC21. Ma waena o lākou, kūpono ʻo Recreaire™ 10RC30 no ka hoʻomaʻemaʻe I&I a me ka mālama pilikino; Recreaire™ 13RC28 no ka uhi a me ka mahiʻai; a me Recreaire™ 14RC21 no nā wai hana metala a me nā lubricants.
- Ke hilinaʻi nei ka hana ʻana o FAE maʻamau i ka ethylene oxide i loaʻa i ka petrochemically, e pili ana i ka hoʻohana ʻana i ka wahie fossil. Inā ʻoi aku ka maikaʻi o nā ʻenehana hana kaiapuni a me ke kumu kūʻai i ka wā e hiki mai ana, manaʻo ʻia e emi mālie ka māhele mākeke o FAE.
- Eia kekahi, ʻoiai ʻo FAE ponoʻī ka palekana, hiki ke hana ʻia nā huahana like ʻole e like me 1,4-dioxane i ka wā o ka hana ʻana, e hōʻike ana i nā pilikia olakino.
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