1.Bayan abubuwan da aka yi yawa a cikin kasuwar haɓakar propylene

A cikin 'yan shekarun nan, tare da haɗin gwiwar tacewa da sinadarai, yawan samar da PDH da ayyukan sarkar masana'antu na ƙasa, mahimmin abubuwan da ake samu na propylene gabaɗaya ya faɗi cikin mawuyacin hali na wuce gona da iri, wanda ya haifar da matsa lamba mai yawa na ribar da ke da alaƙa. kamfanoni.

 Duk da haka, a cikin wannan mahallin, kasuwar butanol da octanol sun nuna kyakkyawan yanayin ci gaba kuma ya zama abin da aka mayar da hankali ga kasuwa.

2. Ci gaban Zhangzhou Gulei 500000 ton / shekara butanol da octanol aikin

A ranar 15 ga watan Nuwamba, yankin raya Gulei a birnin Zhangzhou ya ba da sanarwar shiga jama'a da bayyana kasadar zaman lafiyar jama'a don hadakar aikin butyl octanol na ton 500000 a kowace shekara da albarkatun da ke tallafawa aikin injiniya na Longxiang Hengyu Chemical Co., Ltd.

 Aikin yana a yankin bunkasa tattalin arzikin tashar ruwa ta Gulei, Zhangzhou, wanda ke da fadin kasa kusan eka 789. Yana shirin gina wuraren samarwa da yawa, gami da tan 500000 / shekara na butanol da octanol, tare da lokacin gini daga Maris 2025 zuwa Disamba 2026.

 Haɓaka wannan aikin zai ƙara faɗaɗa ƙarfin samar da kasuwa na butanol da octanol.

3, Ci gaban Guangxi Huayi New Materials 320000 ton / shekara butanol da octanol aikin

A ranar 11 ga Oktoba, an gudanar da taron nazarin ƙirar injiniya na asali don ton 320000 / shekara butyl octanol da acrylic ester project na Guangxi Huayi New Materials Co., Ltd. a Shanghai.

 Aikin yana cikin filin masana'antu na Petrochemical na yankin Qinzhou tashar tattalin arziki da ci gaban fasaha, Guangxi, wanda ke da fadin eka 160.2. Babban abin da ke cikin ginin ya haɗa da butanol ton 320000 a shekara da rukunin octanol da rukunin 80000 na acrylic acid isoctyl ester na shekara.

 Tsawon aikin na tsawon watanni 18 ne, kuma ana sa ran zai kara habaka kasuwar butanol da octanol bayan samarwa.

4. Bayanin Fuhai Petrochemical's Butanol Octanol Project

A ranar 6 ga Mayu, rahoton bincike na haɗarin zaman lafiyar jama'a na "Ƙaramar Sake Gina Carbon da Cikakken Amfani da Nuna Ayyukan Aromatic Raw Materials" na Fuhai (Dongying) Petrochemical Technology Co., Ltd. an bayyana a bainar jama'a.

 Aikin ya ƙunshi nau'ikan nau'ikan tsari guda 22, daga cikinsu akwai 200000 ton butanol da octanol yanki ne mai mahimmanci.

 Jimillar jarin aikin ya kai yuan biliyan 31.79996, kuma ana shirin gina shi a wurin shakatawa na masana'antar sinadarai ta tashar jirgin ruwa ta Dongying, wanda ya kai girman eka 4078.5.

 Aiwatar da wannan aikin zai kara karfafa karfin samar da kasuwar butanol da octanol.

5, Bohua Group da Yan'an Nenghua Butanol Octanol Project Haɗin gwiwar

A ranar 30 ga Afrilu, Tianjin Bohai Chemical Group da Nanjing Yanchang Reaction Technology Research Institute Co., Ltd. sun rattaba hannu kan yarjejeniyar hadin gwiwa ta fasaha kan butanol da octanol;

 A ranar 22 ga watan Afrilu, an gudanar da taron nazari na ƙwararru don nazarin yiwuwar aiwatar da aikin sarrafa zurfafa na carbon 3 carbonylation na Shaanxi Yan'an Petroleum Yan'an Energy and Chemical Co., Ltd. a birnin Xi'an.

 Duk ayyukan biyu suna nufin haɓaka haɓakar samarwa da ingancin samfuran butanol da octanol ta hanyar haɓaka fasahar fasaha da haɓaka masana'antu.

 Daga cikin su, aikin Kamfanin Makamashi da Sinadarai na Yan'an zai dogara ne akan propylene da iskar gas na roba don samar da octanol, samun nasara mai ƙarfi da haɗin kai a cikin masana'antar propylene.

6. Haiwei Petrochemical da Weijiao Group Butanol Octanol Project

A ranar 10 ga Afrilu, Nanjing Yanchang Reaction Technology Research Institute Co., Ltd. ya sanya hannu kan yarjejeniyar haɗin gwiwa tare da Haiwei Petrochemical Co., Ltd. don aikin "Single line 400000 ton Micro interface Butanol Octanol".

 Wannan aikin yana ɗaukar fasahar fakitin samarwa mafi ci gaba a duniya don butanol da octanol, samun haɓaka haɓaka fasaha cikin ingantaccen inganci, ƙarancin carbonation, da kore.

 A sa'i daya kuma, a ranar 12 ga watan Yuli, muhimmin aikin tattara ayyukan a birnin Zaozhuang