Hōʻike noiʻi o kahi ulia kemika

Hōʻike noiʻi o kahi ulia kemika

Ua hoʻokuʻu ka pūnaewele kūhelu o ka ʻOihana Hoʻokele ulia pōpilikia o ka ʻĀpana Kūʻokoʻa ʻo Guangxi Zhuang i ka Hōʻike Noiʻi no kahi ulia ahi nui ma Beihai LNG Co., LTD ma Nowemapa 2, 2020. Wahi a ka hōʻike, ua make he 7 mau kānaka, ua ʻeha nui ʻia he 2 mau kānaka a ʻo ka pohō waiwai pololei he 20.293 miliona yuan.

Kumu koke o ka ulia

I ka wā o ka hoʻokō ʻana o ka lua o ka papahana, ua wehe ʻia ka valve hoʻokaʻawale, a ua hoʻokuʻu ʻia ka LNG (kinoea kūlohelohe liquefied) i loko o ka manifold hoʻoili waho haʻahaʻa haʻahaʻa mai ka waha o ka paipu ʻokiʻoki, a ʻo ka hui ʻana o ka ea atomized LNG a me ka ea e hoʻopuka ai i ka puhi ʻana i ka wā e hiki ai ka ikehu hoʻā.

Kumu ʻaoʻao ʻole o ka ulia

ʻO ke ʻano hoʻokaʻawale valve kūpono ʻole, ʻaʻole i kūlike ka ʻenekinia mea hana me nā ʻōlelo o ka laka mea hana no ka hoʻokolokolo ʻana a me nā kaʻina hana ʻae a me nā kaʻina hana, ua hōʻoia nā kūlana hana wela i ka lawa ʻole o ka ʻike a me ka kaohi ʻana i ka pilikia palekana, ʻo ke ʻano hana hana hana "nā mea nona nā ʻoihana liʻiliʻi nui" e hoʻolilo i ka hoʻokō ʻana i ke kuleana hoʻokele hana palekana ʻaʻole i hiki i ke kūlana i koho ʻia, ʻaʻole i hiki i ka hoʻokele ʻaelike ke kūlana i koho ʻia, a pēlā aku.

Ua ʻōlelo ʻia ma ka hōʻike noiʻi

I ke kakahiaka o ia lā, ʻaʻole i hoʻokō ʻo Lai Xiaolin, ka ʻenekinia mea hana, i kekahi mau kaʻina hana e like me ka hoʻokolokolo ʻana a me ka hōʻoia ʻana o ka palapala hana hoʻopili mea hana, akā ua komo ʻo ia i ke kahua ʻenekinia a hana hoʻokahi me ka nānā ʻole ʻia e nā ʻenekinia mea hana ʻē aʻe.

I ka hola 11:44 minuke a me 48 kekona, ua hoʻohana ʻo Lai Xiaolin i ka ʻōnaehana SIS e pani ikaika i ka valve 0301-XV-2001. I ka manawa koke, ua wehe ʻia ka valve 0301-XV-2001 a hoʻomaka ka LNG e pīpī. I ka hola 11:45 minuke 00 kekona, ua wehe piha ʻia ka valve. Ma kahi o 10 kekona ma hope o ka hoʻokomo ʻana o ka LNG, ua puka mai ke ahi ma luna o ke kahua ma mua o ka pahu mālama TK-02. He 8 mau kānaka, me Liang, ma luna o ke kahua ma mua o ka pahu mālama TK-02 a me 1 kanaka, me Tian, ​​ma luna o ka pahu i ka wā i pahū ai ka LNG i ke ahi.

Ua ʻōlelo ka hōʻike

Ma kēia ulia, ua loaʻa i ka sinopec Zhongyuan Petroleum Bureau Natural Gas Technology Service Center, Beihai LNG Company, Sinopec Tenth Construction, Henan Hongyu, Sichuan Yitong, Sinopec Guangzhou Engineering, a me Qingdao Transocean nā kūlana kū ʻole i ke kānāwai. I waena o lākou, ua uhaki ke Natural Gas Technical Service Center o Zhongyuan Petroleum Bureau o Sinopec i nā lula hoʻokele o ka ʻōnaehana pale laka mea hana a ʻaʻole i hoʻokō pono i ke kaʻina hana ʻae ʻia o ka laka mea hana e like me nā lula. Ua hana ʻo Lai Xiaolin, ka ʻenekinia mea hana, i ka hana laka koi ʻia ma mua o ka pau ʻana o ka ʻae ʻia ʻana o ka tikika hana laka a ʻaʻohe kahu.

Ua kūkākūkā kūikawā ʻia ka ulia e kahi hui o nā loea HSE kemika o kekahi ʻoihana. Ma hope o ka ʻike ʻana i nā haʻiʻōlelo a kēlā me kēia loea, ua aʻo nui au. Eia ka loiloi a me ka hōʻuluʻulu manaʻo:
1. Ua hana ʻia kēia ulia me ka ʻole o ka hoʻokaʻawale pono ʻana i nā kumu ikehu weliweli. Aia nā pilikia i loko o ka logic o ka ʻōnaehana pani ulia pōpilikia ESD i ka ʻōnaehana SIS, a ʻaʻole i hana ka pamu papa makapō i kahi kuleana. ʻOi aku ka mea nui, mai hilinaʻi nui i ka "ʻōnaehana", hiki i kekahi ʻōnaehana ke hāʻule.LOTOTO (Lockout/tagout/ hoʻāʻo)me ka pilina kino kahi hiki. Pono e hōʻoia a ʻae ʻia e like me ka mana a me ke kuleana o nā limahana hoʻokele ma nā pae āpau.

2. ʻAʻohe o ia mau kaʻina hana ʻae kūpono no ka hana ʻana i nā hana weliweli, a ʻaʻole i hana i kahi loiloi palekana ma mua o ka hana (JSA) ma mua o ka hana. Wahi a nā kaʻina hana hoʻokolokolo koʻikoʻi a me ka ʻae ʻana no nā hana weliweli, pono ka mea noi a me ka luna hoʻomalu e hoʻokō pono i ka loiloi palekana ma mua o ka hana, a pono e hele ka ʻae ʻia i ke kahua no ka hōʻoia ma mua o ka ʻae ʻia.

3. Me he mea lā ua akahele loa ka hōʻike noiʻi ulia pōpilikia, a ua maopopo loa nā kiko a me nā minuke: i ka hola 11:20, ua ʻoki ʻia ka ʻaoʻao kokoke i ka pahu, a i ka hola 11:40, no ke aha ʻoe e koi aku ai e lawelawe i ka tikiki hana hoʻopili mea hana? ʻO ka lua, pono kēia kiwikā he kiwikā ʻoki haʻahaʻa wai. I ka manawa hea a pehea i pani ʻia ai? ʻAʻole nui ka poʻe i maopopo ʻole i ka pani ʻana o ka kiwikā e koi aku i ka ʻenekinia e pani hou i ka kiwikā. Nui nā nīnau e pili ana i nā kikoʻī, akā ʻaʻohe manaʻo, ʻaʻohe kaula. He paʻakikī ke hoʻomaopopo.